Merge branch 'release/2.4.0'

When we migrated the pubsub tokens from contact to contact inboxes, we missed out on doing this update for the typing indicator events. Hence the agent typing events weren't visible on the widget side. This change fixes that and removes the necessary column contact pubsub token from the model.

fixes: #4476

.bundler-audit.yml

@@ -0,0 +1,3 @@
+---
+ignore:
+  - CVE-2021-41098 # https://github.com/chatwoot/chatwoot/issues/3097 (update once azure blob storage is updated)

.circleci/config.yml

@@ -7,13 +7,13 @@ defaults: &defaults
   working_directory: ~/build
   docker:
     # specify the version you desire here
-    - image: circleci/ruby:2.7.2-node-browsers
+    - image: cimg/ruby:3.0.2-browsers
 
     # Specify service dependencies here if necessary
     # CircleCI maintains a library of pre-built images
     # documented at https://circleci.com/docs/2.0/circleci-images/
-    - image: circleci/postgres:alpine
-    - image: circleci/redis:alpine
+    - image: cimg/postgres:14.1
+    - image: cimg/redis:6.2.6
   environment:
       - CC_TEST_REPORTER_ID: b1b5c4447bf93f6f0b06a64756e35afd0810ea83649f03971cbf303b4449456f
       - RAILS_LOG_TO_STDOUT: false
@@ -40,20 +40,20 @@ jobs:
 
       - restore_cache:
           keys:
-            - chatwoot-bundle-{{ checksum "Gemfile.lock" }}
+            - chatwoot-bundle-{{ .Environment.CACHE_VERSION }}-{{ checksum "Gemfile.lock" }}
             - chatwoot-bundle
 
       - run: bundle install --frozen --path ~/.bundle
       - save_cache:
           paths:
             - ~/.bundle
-          key: chatwoot-bundle-{{ checksum "Gemfile.lock" }}
+          key: chatwoot-bundle-{{ .Environment.CACHE_VERSION }}-{{ checksum "Gemfile.lock" }}
 
 
       # Only necessary if app uses webpacker or yarn in some other way
       - restore_cache:
           keys:
-            - chatwoot-yarn-{{ checksum "yarn.lock" }}
+            - chatwoot-yarn-{{ .Environment.CACHE_VERSION }}-{{ checksum "yarn.lock" }}
             - chatwoot-yarn-
 
       - run:
@@ -62,7 +62,7 @@ jobs:
 
       # Store yarn / webpacker cache
       - save_cache:
-          key: chatwoot-yarn-{{ checksum "yarn.lock" }}
+          key: chatwoot-yarn-{{ .Environment.CACHE_VERSION }}-{{ checksum "yarn.lock" }}
           paths:
             - ~/.cache/yarn
 
@@ -77,6 +77,18 @@ jobs:
           paths:
             - cc-test-reporter
 
+      # verify swagger specification
+      - run:
+          name: Verify swagger API specification
+          command: |
+            bundle exec rake swagger:build
+            if [[ `git status swagger/swagger.json --porcelain` ]]
+            then
+              echo "ERROR: The swagger.json file is not in sync with the yaml specification. Run 'rake swagger:build' and commit 'swagger/swagger.json'."
+              exit 1
+            fi
+            curl -L https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/5.3.0/openapi-generator-cli-5.3.0.jar > ~/tmp/openapi-generator-cli-5.3.0.jar
+            java -jar ~/tmp/openapi-generator-cli-5.3.0.jar validate -i swagger/swagger.json
       # Database setup
       - run: yarn install --check-files
       - run: bundle exec rake db:create
@@ -98,7 +110,7 @@ jobs:
       - run:
           name: Run backend tests
           command: |
-            bundle exec rspec $(circleci tests glob "spec/**/*_spec.rb" | circleci tests split --split-by=timings) --profile=10
+            bundle exec rspec $(circleci tests glob "spec/**/*_spec.rb" | circleci tests split --split-by=timings) --profile=10 --format documentation
             ~/tmp/cc-test-reporter format-coverage -t simplecov -o ~/tmp/codeclimate.backend.json coverage/backend/.resultset.json
       - persist_to_workspace:
           root: ~/tmp

.codeclimate.yml

@@ -1,4 +1,4 @@
-version: "2"
+version: '2'
 plugins:
   rubocop:
     enabled: false
@@ -14,22 +14,42 @@ plugins:
 checks:
   similar-code:
     enabled: false
+  method-count:
+    enabled: true
+    config:
+      threshold: 32
+  file-lines:
+    enabled: true
+    config:
+      threshold: 300
+  method-lines:
+    config:
+      threshold: 50
 exclude_patterns:
-  - "spec/"
-  - "**/specs/"
-  - "db/*"
-  - "bin/**/*"
-  - "db/**/*"
-  - "config/**/*"
-  - "public/**/*"
-  - "vendor/**/*"
-  - "node_modules/**/*"
-  - "lib/tasks/auto_annotate_models.rake"
-  - "app/test-matchers.js"
-  - "docs/*"
-  - "**/*.md"
-  - "**/*.yml"
-  - "app/javascript/dashboard/i18n/locale"
-  - "stories/**/*"
-  - "**/*.stories.js"
-  - "**/stories/"
+  - 'spec/'
+  - '**/specs/'
+  - 'db/*'
+  - 'bin/**/*'
+  - 'db/**/*'
+  - 'config/**/*'
+  - 'public/**/*'
+  - 'vendor/**/*'
+  - 'node_modules/**/*'
+  - 'lib/tasks/auto_annotate_models.rake'
+  - 'app/test-matchers.js'
+  - 'docs/*'
+  - '**/*.md'
+  - '**/*.yml'
+  - 'app/javascript/dashboard/i18n/locale'
+  - '**/*.stories.js'
+  - 'stories/'
+  - 'app/javascript/dashboard/components/widgets/conversation/advancedFilterItems/index.js'
+  - 'app/javascript/shared/constants/countries.js'
+  - 'app/javascript/dashboard/components/widgets/conversation/advancedFilterItems/languages.js'
+  - 'app/javascript/dashboard/routes/dashboard/contacts/contactFilterItems/index.js'
+  - 'app/javascript/dashboard/routes/dashboard/settings/automation/constants.js'
+  - 'app/javascript/dashboard/components/widgets/FilterInput/FilterOperatorTypes.js'
+  - 'app/javascript/dashboard/routes/dashboard/settings/reports/constants.js'
+  - 'app/javascript/dashboard/i18n/index.js'
+  - 'app/javascript/widget/i18n/index.js'
+  - 'app/javascript/survey/i18n/index.js'

.devcontainer/Dockerfile

@@ -1,51 +1,8 @@
-# pre-build stage
-ARG VARIANT=2.7
-FROM mcr.microsoft.com/vscode/devcontainers/ruby:${VARIANT}
-
-# Update args in docker-compose.yaml to set the UID/GID of the "vscode" user.
-ARG USER_UID=1000
-ARG USER_GID=$USER_UID
-RUN if [ "$USER_GID" != "1000" ] || [ "$USER_UID" != "1000" ]; then \
-        groupmod --gid $USER_GID vscode \
-        && usermod --uid $USER_UID --gid $USER_GID vscode \
-        && chmod -R $USER_UID:$USER_GID /home/vscode; \
-    fi
-
-# [Option] Install Node.js
-ARG INSTALL_NODE="true"
-ARG NODE_VERSION="lts/*"
-RUN if [ "${INSTALL_NODE}" = "true" ]; then su vscode -c "source /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi
-
-
-# tmux is for overmind 
-# TODO : install foreman in future
-# packages: postgresql-server-dev-all 
-# may be postgres in same machine 
-
-RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
-  && apt-get -y install --no-install-recommends \
-    libssl-dev \
-    tar \
-    tzdata \
-    postgresql-client \
-    yarn \
-    git \
-    imagemagick \
-    tmux \
-    zsh
-
-# [Optional] Uncomment this line to install global node packages.
-# RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && npm install -g <your-package-here>" 2>&1
-
+# The below image is created out of the Dockerfile.base
+# It has the dependencies already installed so that codespace will boot up fast
+FROM ghcr.io/chatwoot/chatwoot_codespace:latest
 
 # Do the set up required for chatwoot app 
 WORKDIR /workspace
 COPY . /workspace
-
-# TODO: figure out installing rvm
-# RUN rvm install
-COPY Gemfile Gemfile.lock ./
-RUN gem install bundler
-RUN bundle install
-COPY package.json yarn.lock ./
-RUN yarn install
+RUN yarn && gem install bundler && bundle install 

.devcontainer/Dockerfile.base

@@ -0,0 +1,45 @@
+# pre-build stage
+ARG VARIANT=3
+FROM mcr.microsoft.com/vscode/devcontainers/ruby:${VARIANT}
+
+# Update args in docker-compose.yaml to set the UID/GID of the "vscode" user.
+ARG USER_UID=1000
+ARG USER_GID=$USER_UID
+RUN if [ "$USER_GID" != "1000" ] || [ "$USER_UID" != "1000" ]; then \
+        groupmod --gid $USER_GID vscode \
+        && usermod --uid $USER_UID --gid $USER_GID vscode \
+        && chmod -R $USER_UID:$USER_GID /home/vscode; \
+    fi
+
+# [Option] Install Node.js
+ARG INSTALL_NODE="true"
+ARG NODE_VERSION="lts/*"
+RUN if [ "${INSTALL_NODE}" = "true" ]; then su vscode -c "source /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi
+
+RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+  && apt-get -y install --no-install-recommends \
+    libssl-dev \
+    tar \
+    tzdata \
+    postgresql-client \
+    yarn \
+    git \
+    imagemagick \
+    tmux \
+    zsh
+
+
+# Install overmind
+RUN curl -L https://github.com/DarthSim/overmind/releases/download/v2.1.0/overmind-v2.1.0-linux-amd64.gz > overmind.gz \
+  && gunzip overmind.gz \
+  && sudo mv overmind /usr/local/bin \
+  && chmod +x /usr/local/bin/overmind 
+
+# Do the set up required for chatwoot app 
+WORKDIR /workspace
+COPY . /workspace
+RUN yarn
+
+COPY Gemfile Gemfile.lock ./
+RUN gem install bundler && bundle install
+

.devcontainer/devcontainer.json

@@ -12,22 +12,28 @@
   "extensions": [
     "rebornix.Ruby",
     "misogi.ruby-rubocop",
-    "wingrunr21.vscode-ruby"
+    "wingrunr21.vscode-ruby",
+    "davidpallinder.rails-test-runner",
+    "eamodio.gitlens",
+    "github.copilot",
+    "mrmlnc.vscode-duplicate"
   ],
 
 
-  // TODO: figure whether we can get all this ports work properly
-
-  // 3000 rails
-  // 3035 webpacker
   // 5432 postgres
   // 6379 redis
   // 1025,8025 mailhog
-  "forwardPorts": [5432, 6379, 1025, 8025],
+  "forwardPorts": [8025],
   //your application may need to listen on all interfaces (0.0.0.0) not just localhost for it to be available externally. Defaults to []
   "appPort": [3000, 3035],
 
-  // Use 'postCreateCommand' to run commands after the container is created.
-  // #TODO: can we move logic of copy env file into dockerfile ?
-  "postCreateCommand": "cp .env.example .env",
+  "postCreateCommand": ".devcontainer/scripts/setup.sh && bundle exec rake db:chatwoot_prepare && yarn",
+  "portsAttributes": {
+    "3000": {
+      "label": "Rails Server"
+    },
+    "8025": {
+      "label": "Mailhog UI"
+    }
+  },
 }

.devcontainer/docker-compose.yml

@@ -10,8 +10,8 @@ services:
       context: ..
       dockerfile: .devcontainer/Dockerfile
       args:
-        # Update 'VARIANT' to pick a Ruby version: 2, 2.7, 2.6, 2.5
-        VARIANT: 2.7
+        # Update 'VARIANT' to pick a Ruby version: https://github.com/microsoft/vscode-dev-containers/tree/main/containers/ruby
+        VARIANT: 3
         # [Choice] Install Node.js
         INSTALL_NODE: "true"
         NODE_VERSION: "lts/*"

.devcontainer/scripts/setup.sh

@@ -0,0 +1,8 @@
+cp .env.example .env
+sed -i -e '/REDIS_URL/ s/=.*/=redis:\/\/localhost:6379/' .env
+sed -i -e '/POSTGRES_HOST/ s/=.*/=localhost/' .env
+sed -i -e '/SMTP_ADDRESS/ s/=.*/=localhost/' .env
+sed -i -e "/FRONTEND_URL/ s/=.*/=https:\/\/$CODESPACE_NAME-3000.githubpreview.dev/" .env
+sed -i -e "/WEBPACKER_DEV_SERVER_PUBLIC/ s/=.*/=https:\/\/$CODESPACE_NAME-3035.githubpreview.dev/" .env
+# uncomment the webpacker env variable
+sed -i -e '/WEBPACKER_DEV_SERVER_PUBLIC/s/^# //' .env

.env.example

@@ -32,6 +32,11 @@ REDIS_SENTINELS=
 # You can find list of master using "SENTINEL masters" command
 REDIS_SENTINEL_MASTER_NAME=
 
+# Redis premium breakage in heroku fix
+# enable the following configuration
+# ref: https://github.com/chatwoot/chatwoot/issues/2420
+# REDIS_OPENSSL_VERIFY_MODE=none
+
 # Postgres Database config variables
 POSTGRES_HOST=postgres
 POSTGRES_USERNAME=postgres
@@ -41,7 +46,7 @@ RAILS_MAX_THREADS=5
 
 # The email from which all outgoing emails are sent
 # could user either  `email@yourdomain.com` or `BrandName <email@yourdomain.com>`
-MAILER_SENDER_EMAIL=Chatwoot <accounts@chatwoot.com>
+MAILER_SENDER_EMAIL="Chatwoot <accounts@chatwoot.com>"
 
 
 #SMTP domain key is set up for HELO checking
@@ -57,6 +62,9 @@ SMTP_AUTHENTICATION=
 SMTP_ENABLE_STARTTLS_AUTO=true
 # Can be: 'none', 'peer', 'client_once', 'fail_if_no_peer_cert', see http://api.rubyonrails.org/classes/ActionMailer/Base.html
 SMTP_OPENSSL_VERIFY_MODE=peer
+# Comment out the following environment variables if required by your SMTP server
+# SMTP_TLS=
+# SMTP_SSL=
 
 # Mail Incoming
 # This is the domain set for the reply emails when conversation continuity is enabled
@@ -85,8 +93,6 @@ AWS_ACCESS_KEY_ID=
 AWS_SECRET_ACCESS_KEY=
 AWS_REGION=
 
-# Sentry
-SENTRY_DSN=
 
 # Log settings
 # Disable if you want to write logs to a file
@@ -102,6 +108,9 @@ FB_VERIFY_TOKEN=
 FB_APP_SECRET=
 FB_APP_ID=
 
+# https://developers.facebook.com/docs/messenger-platform/instagram/get-started#app-dashboard
+IG_VERIFY_TOKEN=
+
 # Twitter
 # documentation: https://www.chatwoot.com/docs/twitter-app-setup
 TWITTER_APP_ID=
@@ -115,7 +124,11 @@ SLACK_CLIENT_SECRET=
 
 ### Change this env variable only if you are using a custom build mobile app
 ## Mobile app env variables
-IOS_APP_ID=6C953F3RX2.com.chatwoot.app
+IOS_APP_ID=L7YLMN4634.com.chatwoot.app
+ANDROID_BUNDLE_ID=com.chatwoot.app
+
+# https://developers.google.com/android/guides/client-auth (use keytool to print the fingerprint in the first section)
+ANDROID_SHA256_CERT_FINGERPRINT=AC:73:8E:DE:EB:56:EA:CC:10:87:02:A7:65:37:7B:38:D4:5D:D4:53:F8:3B:FB:D3:C6:28:64:1D:AA:08:1E:D8
 
 
 ### Smart App Banner
@@ -135,6 +148,25 @@ IOS_APP_ID=6C953F3RX2.com.chatwoot.app
 USE_INBOX_AVATAR_FOR_BOT=true
 
 
+### APM and Error Monitoring configurations
+## Sentry
+# SENTRY_DSN=
+
+## Scout
+## https://scoutapm.com/docs/ruby/configuration
+# SCOUT_KEY=YOURKEY
+# SCOUT_NAME=YOURAPPNAME (Production)
+# SCOUT_MONITOR=true
+
+## NewRelic
+# https://docs.newrelic.com/docs/agents/ruby-agent/configuration/ruby-agent-configuration/
+# NEW_RELIC_LICENSE_KEY=
+
+## Datadog
+## https://github.com/DataDog/dd-trace-rb/blob/master/docs/GettingStarted.md#environment-variables
+# DD_TRACE_AGENT_URL=
+
+
 
 ## IP look up configuration
 ## ref https://github.com/alexreisner/geocoder/blob/master/README_API_GUIDE.md
@@ -143,6 +175,21 @@ USE_INBOX_AVATAR_FOR_BOT=true
 # maxmindb api key to use geoip2 service
 # IP_LOOKUP_API_KEY=
 
+## Rack Attack configuration
+## To prevent and throttle abusive requests
+# ENABLE_RACK_ATTACK=true
+
+
+## Running chatwoot as an API only server
+## setting this value to true will disable the frontend dashboard endpoints
+# CW_API_ONLY_SERVER=false
+
 ## Development Only Config
 # if you want to use letter_opener for local emails
 # LETTER_OPENER=true
+# meant to be used in github codespaces
+# WEBPACKER_DEV_SERVER_PUBLIC=
+
+# If you want to use official mobile app,
+# the notifications would be relayed via a Chatwoot server
+ENABLE_PUSH_RELAY_SERVER=true

.eslintrc.js

@@ -28,8 +28,9 @@ module.exports = {
     }],
     'vue/html-self-closing': 'off',
     "vue/no-v-html": 'off',
-    'import/extensions': ['off']
-
+    'vue/singleline-html-element-content-newline': 'off',
+    'import/extensions': ['off'],
+    'no-console': 'error'
   },
   settings: {
     'import/resolver': {

.github/workflows/publish_codespace_image.yml

@@ -0,0 +1,23 @@
+name: Publish Codespace Base Image
+
+on:
+  workflow_dispatch:
+
+jobs:
+  publish-code-space-image:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Login to GitHub Container Registry
+      uses: docker/login-action@v1
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Build the Codespace Base Image
+      run: |
+        docker build . -t ghcr.io/chatwoot/chatwoot_codespace:latest -f .devcontainer/Dockerfile.base 
+        docker push ghcr.io/chatwoot/chatwoot_codespace:latest

.github/workflows/publish_foss_docker.yml

@@ -0,0 +1,62 @@
+# #
+# # This action will publish Chatwoot CE docker image.
+# # This is set to run against merges to develop, master
+# # and when tags are created.
+# #
+
+name: Publish Chatwoot CE docker images
+on:
+  push:
+    branches:
+      - develop
+      - master
+    tags:
+      - v*
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    env:
+      GIT_REF: ${{ github.head_ref || github.ref_name }} # ref_name to get tags/branches
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+
+      - name: Strip enterprise code
+        run: |
+          rm -rf enterprise
+          rm -rf spec/enterprise
+
+      - name: Set Chatwoot edition
+        run: |
+          echo -en '\nENV CW_EDITION="ce"' >> docker/Dockerfile
+
+      - name: set docker tag
+        run: |
+          echo "DOCKER_TAG=chatwoot/chatwoot:$GIT_REF-ce" >> $GITHUB_ENV
+
+      - name: replace docker tag if master
+        if: github.ref_name == 'master'
+        run: |
+          echo "DOCKER_TAG=chatwoot/chatwoot:latest-ce" >> $GITHUB_ENV
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: docker/Dockerfile
+          push: true
+          tags: ${{ env.DOCKER_TAG }}

.github/workflows/run_foss_spec.yml

@@ -0,0 +1,72 @@
+# #
+# # This action will strip the enterprise folder
+# # and run the spec.
+# # This is set to run against every PR.
+# #
+
+name: Run Chatwoot CE spec
+on:
+  push:
+    branches:
+      - develop
+      - master
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres:10.8
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: ""
+          POSTGRES_DB: postgres
+        ports:
+          - 5432:5432
+        # needed because the postgres container does not provide a healthcheck
+        # tmpfs makes DB faster by using RAM
+        options: >-
+          --mount type=tmpfs,destination=/var/lib/postgresql/data
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+      redis:
+        image: redis
+        ports:
+          - 6379:6379
+        options: --entrypoint redis-server
+
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        ref: ${{ github.head_ref }}
+
+    - uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: 3.0.2 # Not needed with a .ruby-version file
+        bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+
+    - name: yarn
+      run: yarn install
+
+    - name: Strip enterprise code
+      run: |
+        rm -rf enterprise
+        rm -rf spec/enterprise
+
+    - name: Create database
+      run: bundle exec rake db:create
+
+    - name: Seed database
+      run: bundle exec rake db:schema:load
+
+    - name: yarn check-files
+      run: yarn install --check-files
+
+    # Run rails tests
+    - name: Run backend tests
+      run: |
+        bundle exec rspec --profile=10 --format documentation

.husky/pre-commit

@@ -0,0 +1,5 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+npm run eslint
+bundle exec rubocop -a
+git add

.husky/pre-push

@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+sh bin/validate_push

.nvmrc

@@ -1 +1 @@
-12.16.1
+14.17.4

.rubocop.yml

@@ -11,8 +11,13 @@ Metrics/ClassLength:
   Max: 125
   Exclude:
     - 'app/models/conversation.rb'
+    - 'app/models/contact.rb'
     - 'app/mailers/conversation_reply_mailer.rb'
     - 'app/models/message.rb'
+    - 'app/builders/messages/facebook/message_builder.rb'
+    - 'app/controllers/api/v1/accounts/contacts_controller.rb'
+    - 'app/listeners/action_cable_listener.rb'
+    - 'app/models/conversation.rb'
 RSpec/ExampleLength:
   Max: 25
 Style/Documentation:
@@ -23,13 +28,16 @@ Style/FrozenStringLiteralComment:
   Enabled: false
 Style/SymbolArray:
   Enabled: false
+Style/OpenStructUse:
+  Enabled: false
 Style/OptionalBooleanParameter:
-  Exclude: 
+  Exclude:
     - 'app/services/email_templates/db_resolver_service.rb'
     - 'app/dispatchers/dispatcher.rb'
 Style/GlobalVars:
   Exclude:
-    - 'config/initializers/redis.rb'
+    - 'config/initializers/01_redis.rb'
+    - 'config/initializers/rack_attack.rb'
     - 'lib/redis/alfred.rb'
     - 'lib/global_config.rb'
 Style/ClassVars:
@@ -38,12 +46,23 @@ Style/ClassVars:
 Lint/MissingSuper:
   Exclude:
     - 'app/drops/base_drop.rb'
+Lint/SymbolConversion:
+  Enabled: false
+Lint/EmptyBlock:
+  Exclude:
+    - 'app/views/api/v1/accounts/conversations/toggle_status.json.jbuilder'
+Lint/OrAssignmentToConstant:
+  Exclude:
+    - 'lib/redis/config.rb'
 Metrics/BlockLength:
   Exclude:
     - spec/**/*
     - '**/routes.rb'
     - 'config/environments/*'
     - db/schema.rb
+Metrics/ModuleLength:
+  Exclude:
+    - lib/seeders/message_seeder.rb
 Rails/ApplicationController:
   Exclude:
     - 'app/controllers/api/v1/widget/messages_controller.rb'
@@ -51,18 +70,37 @@ Rails/ApplicationController:
     - 'app/controllers/widget_tests_controller.rb'
     - 'app/controllers/widgets_controller.rb'
     - 'app/controllers/platform_controller.rb'
+    - 'app/controllers/public_controller.rb'
+    - 'app/controllers/survey/responses_controller.rb'
+Rails/CompactBlank:
+  Enabled: false
+Rails/EnvironmentVariableAccess:
+  Enabled: false
+Rails/TimeZoneAssignment:
+  Enabled: false
+Rails/RedundantPresenceValidationOnBelongsTo:
+  Enabled: false
 Style/ClassAndModuleChildren:
   EnforcedStyle: compact
   Exclude:
     - 'config/application.rb'
+Style/MapToHash:
+  Enabled: false
 RSpec/NestedGroups:
   Enabled: true
   Max: 4
 RSpec/MessageSpies:
   Enabled: false
+RSpec/StubbedMock:
+  Enabled: false
+RSpec/FactoryBot/SyntaxMethods:
+  Enabled: false
+Naming/VariableNumber:
+  Enabled: false
 Metrics/MethodLength:
   Exclude:
     - 'db/migrate/20161123131628_devise_token_auth_create_users.rb'
+    - 'db/migrate/20211219031453_update_foreign_keys_on_delete.rb'
 Rails/CreateTableWithTimestamps:
   Exclude:
     - 'db/migrate/20170207092002_acts_as_taggable_on_migration.acts_as_taggable_on_engine.rb'
@@ -73,10 +111,12 @@ Style/GuardClause:
     - 'app/models/message.rb'
     - 'db/migrate/20190819005836_add_missing_indexes_on_taggings.acts_as_taggable_on_engine.rb'
 Metrics/AbcSize:
-  Exclude: 
+  Exclude:
     - 'app/controllers/concerns/auth_helper.rb'
     - 'db/migrate/20190819005836_add_missing_indexes_on_taggings.acts_as_taggable_on_engine.rb'
     - 'db/migrate/20161123131628_devise_token_auth_create_users.rb'
+    - 'app/controllers/api/v1/accounts/inboxes_controller.rb'
+    - 'db/migrate/20211219031453_update_foreign_keys_on_delete.rb'
 Metrics/CyclomaticComplexity:
   Max: 7
   Exclude:
@@ -91,6 +131,7 @@ Rails/ReversibleMigration:
     - 'db/migrate/20191020085608_rename_old_tables.rb'
     - 'db/migrate/20191126185833_update_user_invite_foreign_key.rb'
     - 'db/migrate/20191130164019_add_template_type_to_messages.rb'
+    - 'db/migrate/20210513083044_remove_not_null_from_webhook_url_channel_api.rb'
 Rails/BulkChangeTable:
   Exclude:
     - 'db/migrate/20161025070152_removechannelsfrommodels.rb'
@@ -102,19 +143,24 @@ Rails/BulkChangeTable:
     - 'db/migrate/20191027054756_create_contact_inboxes.rb'
     - 'db/migrate/20191130164019_add_template_type_to_messages.rb'
     - 'db/migrate/20210425093724_convert_integration_hook_settings_field.rb'
-Rails/UniqueValidationWithoutIndex: 
+Rails/UniqueValidationWithoutIndex:
   Exclude:
     - 'app/models/channel/twitter_profile.rb'
     - 'app/models/webhook.rb'
     - 'app/models/contact.rb'
+    - 'app/models/integrations/hook.rb'
 Rails/RenderInline:
   Exclude:
     - 'app/controllers/swagger_controller.rb'
+Performance/CollectionLiteralInLoop:
+  Exclude:
+    - 'db/migrate/20210315101919_enable_email_channel.rb'
 RSpec/NamedSubject:
   Enabled: false
 # we should bring this down
 RSpec/MultipleMemoizedHelpers:
   Max: 12
+
 AllCops:
   NewCops: enable
   Exclude:
@@ -129,4 +175,11 @@ AllCops:
     - 'tmp/**/*'
     - 'storage/**/*'
     - 'db/migrate/20200225162150_init_schema.rb'
-    - 'config/initializers/azure_storage_service_patch.rb'
+    - 'db/migrate/20210611180222_create_active_storage_variant_records.active_storage.rb'
+    - 'db/migrate/20210611180221_add_service_name_to_active_storage_blobs.active_storage.rb'
+    - db/migrate/20200309213132_add_account_id_to_agent_bot_inboxes.rb
+    - db/migrate/20200331095710_add_identifier_to_contact.rb
+    - db/migrate/20200429082655_add_medium_to_twilio_sms.rb
+    - db/migrate/20200503151130_add_account_feature_flag.rb
+    - db/migrate/20200927135222_add_last_activity_at_to_conversation.rb
+    - db/migrate/20210306170117_add_last_activity_at_to_contacts.rb

.ruby-version

@@ -1 +1 @@
-2.7.2
+3.0.2

.storybook/preview.js

@@ -2,6 +2,8 @@ import { addDecorator } from '@storybook/vue';
 import Vue from 'vue';
 import Vuex from 'vuex';
 import VueI18n from 'vue-i18n';
+import Vuelidate from 'vuelidate';
+import Multiselect from 'vue-multiselect';
 
 import WootUiKit from '../app/javascript/dashboard/components';
 import i18n from '../app/javascript/dashboard/i18n';
@@ -9,8 +11,10 @@ import i18n from '../app/javascript/dashboard/i18n';
 import '../app/javascript/dashboard/assets/scss/storybook.scss';
 
 Vue.use(VueI18n);
+Vue.use(Vuelidate);
 Vue.use(WootUiKit);
 Vue.use(Vuex);
+Vue.component('multiselect', Multiselect);
 
 const store = new Vuex.Store({});
 const i18nConfig = new VueI18n({

CODE_OF_CONDUCT.md

@@ -0,0 +1,128 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the
+  overall community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or
+  advances of any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email
+  address, without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at
+hello@chatwoot.com.
+All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series
+of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or
+permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior,  harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within
+the community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.0, available at
+https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
+
+Community Impact Guidelines were inspired by [Mozilla's code of conduct
+enforcement ladder](https://github.com/mozilla/diversity).
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see the FAQ at
+https://www.contributor-covenant.org/faq. Translations are available at
+https://www.contributor-covenant.org/translations.

CONTRIBUTING.md

@@ -0,0 +1,5 @@
+# Contributing to Chatwoot
+
+Thanks for taking the time to contribute! :tada::+1:
+
+Please refer to our [Contributing Guide](https://www.chatwoot.com/docs/contributing-guide) for detailed instructions on how to contribute.

Gemfile

@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-ruby '2.7.2'
+ruby '3.0.2'
 
 ##-- base gems for rails --##
 gem 'rack-cors', require: 'rack/cors'
@@ -33,19 +33,22 @@ gem 'liquid'
 gem 'commonmarker'
 # Validate Data against JSON Schema
 gem 'json_schemer'
+# Rack middleware for blocking & throttling abusive requests
+gem 'rack-attack'
+# a utility tool for streaming, flexible and safe downloading of remote files
+gem 'down', '~> 5.0'
 
 ##-- for active storage --##
 gem 'aws-sdk-s3', require: false
 gem 'azure-storage-blob', require: false
 gem 'google-cloud-storage', require: false
-gem 'mini_magick'
+gem 'image_processing', '~> 1.12.2'
 
 ##-- gems for database --#
 gem 'groupdate'
 gem 'pg'
 gem 'redis'
 gem 'redis-namespace'
-gem 'redis-rack-cache'
 # super fast record imports in bulk
 gem 'activerecord-import'
 
@@ -59,6 +62,7 @@ gem 'barnes'
 
 ##--- gems for authentication & authorization ---##
 gem 'devise'
+gem 'devise-secure_password', '~> 2.0', git: 'https://github.com/chatwoot/devise-secure_password'
 gem 'devise_token_auth'
 # authorization
 gem 'jwt'
@@ -72,8 +76,8 @@ gem 'wisper', '2.0.0'
 
 ##--- gems for channels ---##
 # TODO: bump up gem to 2.0
-gem 'facebook-messenger', '1.5.0'
-gem 'telegram-bot-ruby'
+gem 'facebook-messenger'
+gem 'line-bot-api'
 gem 'twilio-ruby', '~> 5.32.0'
 # twitty will handle subscription of twitter account events
 # gem 'twitty', git: 'https://github.com/chatwoot/twitty'
@@ -88,11 +92,17 @@ gem 'google-cloud-dialogflow'
 ##--- gems for debugging and error reporting ---##
 # static analysis
 gem 'brakeman'
+
+##-- apm and error monitoring ---#
+gem 'ddtrace'
+gem 'newrelic_rpm'
 gem 'scout_apm'
-gem 'sentry-raven'
+gem 'sentry-rails'
+gem 'sentry-ruby'
+gem 'sentry-sidekiq'
 
 ##-- background job processing --##
-gem 'sidekiq'
+gem 'sidekiq', '~> 6.4.0'
 # We want cron jobs
 gem 'sidekiq-cron'
 
@@ -111,6 +121,18 @@ gem 'hairtrigger'
 
 gem 'procore-sift'
 
+# parse email
+gem 'email_reply_trimmer'
+gem 'html2text'
+
+# to calculate working hours
+gem 'working_hours'
+
+group :production, :staging do
+  # we dont want request timing out in development while using byebug
+  gem 'rack-timeout'
+end
+
 group :development do
   gem 'annotate'
   gem 'bullet'
@@ -118,7 +140,7 @@ group :development do
   gem 'web-console'
 
   # used in swagger build
-  gem 'json_refs', git: 'https://github.com/tzmfreedom/json_refs', ref: '131b11294fd6af9c428171f38516e6222a58c874'
+  gem 'json_refs'
 
   # When we want to squash migrations
   gem 'squasher'
@@ -129,28 +151,33 @@ group :test do
   gem 'cypress-on-rails', '~> 1.0'
   # fast cleaning of database
   gem 'database_cleaner'
+  # mock http calls
+  gem 'webmock'
 end
 
 group :development, :test do
-  # locking until https://github.com/codeclimate/test-reporter/issues/418 is resolved
-  gem 'action-cable-testing'
+  # TODO: is this needed ?
+  # errors thrown by devise password gem
+  gem 'flay'
+  gem 'rspec'
+  # for error thrown by devise password gem
+  gem 'active_record_query_trace'
   gem 'bundle-audit', require: false
   gem 'byebug', platform: :mri
+  gem 'climate_control'
   gem 'factory_bot_rails'
   gem 'faker'
   gem 'listen'
-  gem 'mock_redis', git: 'https://github.com/sds/mock_redis', ref: '16d00789f0341a3aac35126c0ffe97a596753ff9'
+  gem 'mock_redis'
   gem 'pry-rails'
-  gem 'rspec-rails', '~> 4.0.0.beta2'
+  gem 'rspec-rails', '~> 5.0.0'
   gem 'rubocop', require: false
   gem 'rubocop-performance', require: false
   gem 'rubocop-rails', require: false
   gem 'rubocop-rspec', require: false
-  gem 'scss_lint', require: false
   gem 'seed_dump'
   gem 'shoulda-matchers'
   gem 'simplecov', '0.17.1', require: false
   gem 'spring'
   gem 'spring-watcher-listen'
-  gem 'webmock'
 end

LICENSE

@@ -1,7 +1,11 @@
-The MIT License (MIT)
-
 Copyright (c) 2017-2021 Chatwoot Inc.
 
+Portions of this software are licensed as follows:
+
+* All content that resides under the "enterprise/" directory of this repository, if that directory exists, is licensed under the license defined in "enterprise/LICENSE".
+* All third party components incorporated into the Chatwoot Software are licensed under the original license provided by the owner of the applicable component.
+* Content outside of the above mentioned directories or restrictions above is available under the "MIT Expat" license as defined below.
+
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights

README.md

@@ -6,7 +6,10 @@
 
 <p align="center">
   <a href="https://heroku.com/deploy?template=https://github.com/chatwoot/chatwoot/tree/master" alt="Deploy to Heroku">
-     <img alt="Deploy" src="https://www.herokucdn.com/deploy/button.svg"/>
+     <img width="150" alt="Deploy" src="https://www.herokucdn.com/deploy/button.svg"/>
+  </a>
+  <a href="https://marketplace.digitalocean.com/apps/chatwoot?refcode=f2238426a2a8" alt="Deploy to DigitalOcean">
+     <img width="200" alt="Deploy to DO" src="https://www.deploytodo.com/do-btn-blue.svg"/>
   </a>
 </p>
 
@@ -17,68 +20,67 @@ ___
   <img src="https://img.shields.io/circleci/build/github/chatwoot/chatwoot" alt="CircleCI Badge">
     <a href="https://hub.docker.com/r/chatwoot/chatwoot/"><img src="https://img.shields.io/docker/pulls/chatwoot/chatwoot" alt="Docker Pull Badge"></a>
   <a href="https://hub.docker.com/r/chatwoot/chatwoot/"><img src="https://img.shields.io/docker/cloud/build/chatwoot/chatwoot" alt="Docker Build Badge"></a>
-  <img src="https://img.shields.io/github/license/chatwoot/chatwoot" alt="License">
   <img src="https://img.shields.io/github/commit-activity/m/chatwoot/chatwoot" alt="Commits-per-month">
   <a title="Crowdin" target="_self" href="https://chatwoot.crowdin.com/chatwoot"><img src="https://badges.crowdin.net/e/37ced7eba411064bd792feb3b7a28b16/localized.svg"></a>
   <a href="https://discord.gg/cJXdrwS"><img src="https://img.shields.io/discord/647412545203994635" alt="Discord"></a>
   <a href="https://huntr.dev/bounties/disclose"><img src="https://cdn.huntr.dev/huntr_security_badge_mono.svg" alt="Huntr"></a>
+  <a href="https://status.chatwoot.com"><img src="https://img.shields.io/endpoint?url=https%3A%2F%2Fraw.githubusercontent.com%2Fchatwoot%2Fstatus%2Fmaster%2Fapi%2Fchatwoot%2Fuptime.json" alt="uptime"></a>
+  <a href="https://status.chatwoot.com"><img src="https://img.shields.io/endpoint?url=https%3A%2F%2Fraw.githubusercontent.com%2Fchatwoot%2Fstatus%2Fmaster%2Fapi%2Fchatwoot%2Fresponse-time.json" alt="response time"></a>
 </p>
 
-<img src="https://s3.us-west-2.amazonaws.com/gh-assets.chatwoot.com/chatwoot-dashboard-assets.png" width="100%" alt="Chat dashboard"/>
+<img src="https://chatwoot-public-assets.s3.amazonaws.com/github/screenshot.png" width="100%" alt="Chat dashboard"/>
 
-Chatwoot is an open-source omnichannel customer support software. The development of Chatwoot started in 2016. It failed to succeed as a business and eventually shut up shop in 2017. During 2019 #Hacktoberfest, the maintainers decided to make it open-source, instead of letting the code rust in a private repo. With a pleasant surprise, Chatwoot became a trending project on Hacker News and best of all, got lots of love from the community.
-Now, a failed project is back on track and the prospects are looking great. The team is back to working on the project and this time, we are building it in the open. Thanks to the ideas and contributions from the community.
 
----
 
-### Features
+Chatwoot is an open-source, self-hosted customer engagement suite. Chatwoot lets you view and manage your customer data, communicate with them irrespective of which medium they use, and re-engage them based on their profile.
 
-Chatwoot gives an integrated view of conversations happening in different communication channels.
+## Features
 
-It supports the following conversation channels:
+Chatwoot supports the following conversation channels:
 
  - **Website**: Talk to your customers using our live chat widget and make use of our SDK to identify a user and provide contextual support.
  - **Facebook**: Connect your Facebook pages and start replying to the direct messages to your page.
+ - **Instagram**: Connect your Instagram profile and start replying to the direct messages.
  - **Twitter**: Connect your Twitter profiles and reply to direct messages or the tweets where you are mentioned.
- - **Whatsapp**: Connect your Whatsapp business account and manage the conversation in Chatwoot
- - **SMS**: Connect your Twilio SMS account and reply to the SMS queries in Chatwoot
+ - **Telegram**: Connect your Telegram bot and reply to your customers right from a single dashboard.
+ - **WhatsApp**: Connect your WhatsApp business account and manage the conversation in Chatwoot.
+ - **Line**: Connect your Line account and manage the conversations in Chatwoot.
+ - **SMS**: Connect your Twilio SMS account and reply to the SMS queries in Chatwoot.
  - **API Channel**: Build custom communication channels using our API channel.
- - **Email (beta)**: Forward all your email queries to Chatwoot and view it in our integrated dashboard.
+ - **Email**: Forward all your email queries to Chatwoot and view it in our integrated dashboard.
+
+And more.
 
 Other features include:
 
-- **Multi-brand inboxes**: Manage multiple brands or pages using a single dashboard.
-- **Private notes**: Inter team communication is possible using private notes in a conversation.
+- **CRM**: Save all your customer information right inside Chatwoot, use contact notes to log emails, phone calls, or meeting notes.
+- **Custom Attributes**: Define custom attribute attributes to store information about a contact or a conversation and extend the product to match your workflow.
+- **Shared multi-brand inboxes**: Manage multiple brands or pages using a shared inbox.
+- **Private notes**: Use @mentions and private notes to communicate internally about a conversation.
 - **Canned responses (Saved replies)**: Improve the response rate by adding saved replies for frequently asked questions.
-- **Conversation Labels**: Use conversation labelling to create custom workflows.
+- **Conversation Labels**: Use conversation labels to create custom workflows.
 - **Auto assignment**: Chatwoot intelligently assigns a ticket to the agents who have access to the inbox depending on their availability and load.
-- **Conversation continuity**: If the user has provided an email address through the chat widget, Chatwoot would send an email to the customer under the agent name so that the user can continue the conversation over the email.
+- **Conversation continuity**: If the user has provided an email address through the chat widget, Chatwoot will send an email to the customer under the agent name so that the user can continue the conversation over the email.
 - **Multi-lingual support**: Chatwoot supports 10+ languages.
 - **Powerful API & Webhooks**: Extend the capability of the software using Chatwoot’s webhooks and APIs.
 - **Integrations**: Chatwoot natively integrates with Slack right now. Manage your conversations in Slack without logging into the dashboard.
 
----
+## Documentation
 
-### Documentation
+Detailed documentation is available at [chatwoot.com/help-center](https://www.chatwoot.com/help-center).
 
-Detailed documentation is available at [www.chatwoot.com/help-center](https://www.chatwoot.com/help-center).
-
-### Translation process
+## Translation process
 
 The translation process for Chatwoot web and mobile app is managed at [https://translate.chatwoot.com](https://translate.chatwoot.com) using Crowdin. Please read the [translation guide](https://www.chatwoot.com/docs/contributing/translating-chatwoot-to-your-language) for contributing to Chatwoot.
 
----
-
-### Branching model
+## Branching model
 
 We use the [git-flow](https://nvie.com/posts/a-successful-git-branching-model/) branching model. The base branch is `develop`.
 If you are looking for a stable version, please use the `master` or tags labelled as `v1.x.x`.
 
----
+## Deployment
 
-### Deployment
-
-#### Heroku one-click deploy
+### Heroku one-click deploy
 
 Deploying Chatwoot to Heroku is a breeze. It's as simple as clicking this button:
 
@@ -86,17 +88,34 @@ Deploying Chatwoot to Heroku is a breeze. It's as simple as clicking this button
 
 Follow this [link](https://www.chatwoot.com/docs/environment-variables) to understand setting the correct environment variables for the app to work with all the features. There might be breakages if you do not set the relevant environment variables.
 
-#### Other deployment options
 
-Please follow [deployment architecture guide](https://www.chatwoot.com/docs/deployment/architecture) to deploy with Docker or Caprover.
+### DigitalOcean 1-Click Kubernetes deployment
 
----
+Chatwoot now supports 1-Click deployment to DigitalOcean as a kubernetes app.
 
-### Contributors ✨
+<a href="https://marketplace.digitalocean.com/apps/chatwoot?refcode=f2238426a2a8" alt="Deploy to DigitalOcean">
+  <img width="200" alt="Deploy to DO" src="https://www.deploytodo.com/do-btn-blue.svg"/>
+</a>
+
+### Other deployment options
+
+For other supported options, checkout our [deployment page](https://chatwoot.com/deploy). 
+
+## Security
+
+Looking to report a vulnerability? Please refer our [SECURITY.md](./SECURITY.md) file.
+
+
+## Community? Questions? Support ?
+
+If you need help or just want to hang out, come, say hi on our [Discord](https://discord.gg/cJXdrwS) server.
+
+
+## Contributors ✨
 
 Thanks goes to all these [wonderful people](https://www.chatwoot.com/docs/contributors):
 
 <a href="https://github.com/chatwoot/chatwoot/graphs/contributors"><img src="https://opencollective.com/chatwoot/contributors.svg?width=890&button=false" /></a>
 
 
-*Chatwoot* &copy; 2017-2021, Chatwoot Inc - Released under the MIT License.
+*Chatwoot* &copy; 2017-2022, Chatwoot Inc - Released under the MIT License.

SECURITY.md

@@ -1,8 +1,31 @@
 # Security Policy
+Chatwoot is looking forward to working with security researchers across the world to keep Chatwoot and our users safe. If you have found an issue in our systems/applications, please reach out to us.
 
 ## Reporting a Vulnerability
 
 We use [huntr.dev](https://huntr.dev/) for security issues that affect our project. If you believe you have found a vulnerability, please disclose it via this [form](https://huntr.dev/bounties/disclose). 
+
 This will enable us to review the vulnerability, fix it promptly, and reward you for your efforts.
 
-If you have any questions about the process, feel free to reach out to hello@chatwoot.com.
+If you have any questions about the process, feel free to reach out to security@chatwoot.com.
+
+
+## Out of scope
+
+Please do not perform testing against Chatwoot production services. Use a self hosted instance to perform tests.
+
+We consider the following to be out of scope, though there may be exceptions.
+
+- Missing HTTP security headers
+- Self XSS
+- HTTP Host Header XSS without working proof-of-concept
+- Incomplete/Missing SPF/DKIM
+- Denial of Service attacks
+- DNSSEC
+- Social Engineering attacks
+
+If you are not sure about the scope, please create a report.
+
+## Thanks
+
+Thank you for keeping Chatwoot and our users safe. 🙇

app.json

@@ -28,6 +28,14 @@
     "FRONTEND_URL": {
       "description": "Public root URL of the Chatwoot installation. This will be used in the emails.",
       "value": "https://CHANGE.herokuapp.com"
+    },
+    "INSTALLATION_ENV": {
+      "description": "Installation method used for Chatwoot.",
+      "value": "heroku"
+    },
+    "REDIS_OPENSSL_VERIFY_MODE":{
+      "description": "OpenSSL verification mode for Redis connections. ref https://help.heroku.com/HC0F8CUS/redis-connection-issues",
+      "value": "none"
     }
   },
   "formation": {

app/actions/contact_identify_action.rb

@@ -3,8 +3,9 @@ class ContactIdentifyAction
 
   def perform
     ActiveRecord::Base.transaction do
-      @contact = merge_contact(existing_identified_contact, @contact) if merge_contacts?(existing_identified_contact, @contact)
-      @contact = merge_contact(existing_email_contact, @contact) if merge_contacts?(existing_email_contact, @contact)
+      merge_if_existing_identified_contact
+      merge_if_existing_email_contact
+      merge_if_existing_phone_number_contact
       update_contact
     end
     @contact
@@ -16,6 +17,18 @@ class ContactIdentifyAction
     @account ||= @contact.account
   end
 
+  def merge_if_existing_identified_contact
+    @contact = merge_contact(existing_identified_contact, @contact) if merge_contacts?(existing_identified_contact, @contact)
+  end
+
+  def merge_if_existing_email_contact
+    @contact = merge_contact(existing_email_contact, @contact) if merge_contacts?(existing_email_contact, @contact)
+  end
+
+  def merge_if_existing_phone_number_contact
+    @contact = merge_contact(existing_phone_number_contact, @contact) if merge_contacts?(existing_phone_number_contact, @contact)
+  end
+
   def existing_identified_contact
     return if params[:identifier].blank?
 
@@ -28,15 +41,22 @@ class ContactIdentifyAction
     @existing_email_contact ||= Contact.where(account_id: account.id).find_by(email: params[:email])
   end
 
+  def existing_phone_number_contact
+    return if params[:phone_number].blank?
+
+    @existing_phone_number_contact ||= Contact.where(account_id: account.id).find_by(phone_number: params[:phone_number])
+  end
+
   def merge_contacts?(existing_contact, _contact)
     existing_contact && existing_contact.id != @contact.id
   end
 
   def update_contact
-    custom_attributes = params[:custom_attributes] ? @contact.custom_attributes.merge(params[:custom_attributes]) : @contact.custom_attributes
     # blank identifier or email will throw unique index error
     # TODO: replace reject { |_k, v| v.blank? } with compact_blank when rails is upgraded
-    @contact.update!(params.slice(:name, :email, :identifier).reject { |_k, v| v.blank? }.merge({ custom_attributes: custom_attributes }))
+    @contact.update!(params.slice(:name, :email, :identifier, :phone_number).reject do |_k, v|
+                       v.blank?
+                     end.merge({ custom_attributes: custom_attributes, additional_attributes: additional_attributes }))
     ContactAvatarJob.perform_later(@contact, params[:avatar_url]) if params[:avatar_url].present?
   end
 
@@ -47,4 +67,16 @@ class ContactIdentifyAction
       mergee_contact: merge_contact
     ).perform
   end
+
+  def custom_attributes
+    params[:custom_attributes] ? @contact.custom_attributes.deep_merge(params[:custom_attributes].stringify_keys) : @contact.custom_attributes
+  end
+
+  def additional_attributes
+    if params[:additional_attributes]
+      @contact.additional_attributes.deep_merge(params[:additional_attributes].stringify_keys)
+    else
+      @contact.additional_attributes
+    end
+  end
 end

app/actions/contact_merge_action.rb

@@ -1,13 +1,18 @@
 class ContactMergeAction
+  include Events::Types
   pattr_initialize [:account!, :base_contact!, :mergee_contact!]
 
   def perform
+    # This case happens when an agent updates a contact email in dashboard,
+    # while the contact also update his email via email collect box
+    return @base_contact if base_contact.id == mergee_contact.id
+
     ActiveRecord::Base.transaction do
       validate_contacts
       merge_conversations
       merge_messages
       merge_contact_inboxes
-      remove_mergee_contact
+      merge_and_remove_mergee_contact
     end
     @base_contact
   end
@@ -36,7 +41,17 @@ class ContactMergeAction
     ContactInbox.where(contact_id: @mergee_contact.id).update(contact_id: @base_contact.id)
   end
 
-  def remove_mergee_contact
+  def merge_and_remove_mergee_contact
+    mergable_attribute_keys = %w[identifier name email phone_number additional_attributes custom_attributes]
+    base_contact_attributes = base_contact.attributes.slice(*mergable_attribute_keys).compact_blank
+    mergee_contact_attributes = mergee_contact.attributes.slice(*mergable_attribute_keys).compact_blank
+
+    # attributes in base contact are given preference
+    merged_attributes = mergee_contact_attributes.deep_merge(base_contact_attributes)
+
     @mergee_contact.destroy!
+    Rails.configuration.dispatcher.dispatch(CONTACT_MERGED, Time.zone.now, contact: @base_contact,
+                                                                           tokens: [@base_contact.contact_inboxes.filter_map(&:pubsub_token)])
+    @base_contact.update!(merged_attributes)
   end
 end

app/assets/stylesheets/administrate/utilities/_variables.scss

@@ -43,7 +43,7 @@ $woot-logo-padding: $space-large $space-two;
 // Colors
 $color-woot: #1f93ff;
 $color-gray: #6e6f73;
-$color-light-gray: #999a9b;
+$color-light-gray: #747677;
 $color-border: #e0e6ed;
 $color-border-light: #f0f4f5;
 $color-background: #f4f6fb;

app/bot/facebook_bot.rb

@@ -1,28 +0,0 @@
-require 'facebook/messenger'
-
-class FacebookBot
-  include Facebook::Messenger
-
-  Bot.on :message do |message|
-    Rails.logger.info "MESSAGE_RECIEVED #{message}"
-    response = ::Integrations::Facebook::MessageParser.new(message)
-    ::Integrations::Facebook::MessageCreator.new(response).perform
-  end
-
-  Bot.on :delivery do |delivery|
-    # delivery.ids       # => 'mid.1457764197618:41d102a3e1ae206a38'
-    # delivery.sender    # => { 'id' => '1008372609250235' }
-    # delivery.recipient # => { 'id' => '2015573629214912' }
-    # delivery.at        # => 2016-04-22 21:30:36 +0200
-    # delivery.seq       # => 37
-    updater = Integrations::Facebook::DeliveryStatus.new(delivery)
-    updater.perform
-    Rails.logger.info "Human was online at #{delivery.at}"
-  end
-
-  Bot.on :message_echo do |message|
-    Rails.logger.info "MESSAGE_ECHO #{message}"
-    response = ::Integrations::Facebook::MessageParser.new(message)
-    ::Integrations::Facebook::MessageCreator.new(response).perform
-  end
-end

app/builders/account_builder.rb

@@ -2,7 +2,7 @@
 
 class AccountBuilder
   include CustomExceptions::Account
-  pattr_initialize [:account_name!, :email!, :confirmed!, :user, :user_full_name, :user_password]
+  pattr_initialize [:account_name!, :email!, :confirmed, :user, :user_full_name, :user_password, :super_admin]
 
   def perform
     if @user.nil?
@@ -61,12 +61,11 @@ class AccountBuilder
   end
 
   def create_user
-    password = user_password || SecureRandom.alphanumeric(12)
-
     @user = User.new(email: @email,
-                     password: password,
-                     password_confirmation: password,
+                     password: user_password,
+                     password_confirmation: user_password,
                      name: @user_full_name)
+    @user.type = 'SuperAdmin' if @super_admin
     @user.confirm if @confirmed
     @user.save!
   end

app/builders/contact_builder.rb

@@ -1,5 +1,5 @@
 class ContactBuilder
-  pattr_initialize [:source_id!, :inbox!, :contact_attributes!]
+  pattr_initialize [:source_id!, :inbox!, :contact_attributes!, :hmac_verified]
 
   def perform
     contact_inbox = inbox.contact_inboxes.find_by(source_id: source_id)
@@ -18,7 +18,8 @@ class ContactBuilder
     ::ContactInbox.create!(
       contact_id: contact.id,
       inbox_id: inbox.id,
-      source_id: source_id
+      source_id: source_id,
+      hmac_verified: hmac_verified || false
     )
   end
 
@@ -28,26 +29,40 @@ class ContactBuilder
 
   def create_contact
     account.contacts.create!(
-      name: contact_attributes[:name],
+      name: contact_attributes[:name] || ::Haikunator.haikunate(1000),
       phone_number: contact_attributes[:phone_number],
       email: contact_attributes[:email],
       identifier: contact_attributes[:identifier],
-      additional_attributes: contact_attributes[:additional_attributes]
+      additional_attributes: contact_attributes[:additional_attributes],
+      custom_attributes: contact_attributes[:custom_attributes]
     )
   end
 
   def find_contact
-    contact = nil
-
-    contact = account.contacts.find_by(identifier: contact_attributes[:identifier]) if contact_attributes[:identifier].present?
-
-    contact ||= account.contacts.find_by(email: contact_attributes[:email]) if contact_attributes[:email].present?
-
-    contact ||= account.contacts.find_by(phone_number: contact_attributes[:phone_number]) if contact_attributes[:phone_number].present?
-
+    contact = find_contact_by_identifier(contact_attributes[:identifier])
+    contact ||= find_contact_by_email(contact_attributes[:email])
+    contact ||= find_contact_by_phone_number(contact_attributes[:phone_number])
     contact
   end
 
+  def find_contact_by_identifier(identifier)
+    return if identifier.blank?
+
+    account.contacts.find_by(identifier: identifier)
+  end
+
+  def find_contact_by_email(email)
+    return if email.blank?
+
+    account.contacts.find_by(email: email.downcase)
+  end
+
+  def find_contact_by_phone_number(phone_number)
+    return if phone_number.blank?
+
+    account.contacts.find_by(phone_number: phone_number)
+  end
+
   def build_contact_inbox
     ActiveRecord::Base.transaction do
       contact = find_contact || create_contact
@@ -55,7 +70,8 @@ class ContactBuilder
       update_contact_avatar(contact)
       contact_inbox
     rescue StandardError => e
-      Rails.logger.info e
+      Rails.logger.error e
+      raise e
     end
   end
 end

app/builders/contact_inbox_builder.rb

@@ -4,7 +4,7 @@ class ContactInboxBuilder
   def perform
     @contact = Contact.find(contact_id)
     @inbox = @contact.account.inboxes.find(inbox_id)
-    return unless ['Channel::TwilioSms', 'Channel::Email', 'Channel::Api'].include? @inbox.channel_type
+    return unless ['Channel::TwilioSms', 'Channel::Sms', 'Channel::Email', 'Channel::Api', 'Channel::Whatsapp'].include? @inbox.channel_type
 
     source_id = @source_id || generate_source_id
     create_contact_inbox(source_id) if source_id.present?
@@ -13,11 +13,25 @@ class ContactInboxBuilder
   private
 
   def generate_source_id
-    return twilio_source_id if @inbox.channel_type == 'Channel::TwilioSms'
-    return @contact.email if @inbox.channel_type == 'Channel::Email'
-    return SecureRandom.uuid if @inbox.channel_type == 'Channel::Api'
+    case @inbox.channel_type
+    when 'Channel::TwilioSms'
+      twilio_source_id
+    when 'Channel::Whatsapp'
+      wa_source_id
+    when 'Channel::Email'
+      @contact.email
+    when 'Channel::Sms'
+      @contact.phone_number
+    when 'Channel::Api'
+      SecureRandom.uuid
+    end
+  end
 
-    nil
+  def wa_source_id
+    return unless @contact.phone_number
+
+    # whatsapp doesn't want the + in e164 format
+    "#{@contact.phone_number}.delete('+')"
   end
 
   def twilio_source_id

app/builders/csat_surveys/response_builder.rb

@@ -0,0 +1,28 @@
+class CsatSurveys::ResponseBuilder
+  pattr_initialize [:message]
+
+  def perform
+    raise 'Invalid Message' unless message.input_csat?
+
+    conversation = message.conversation
+    rating = message.content_attributes.dig('submitted_values', 'csat_survey_response', 'rating')
+    feedback_message = message.content_attributes.dig('submitted_values', 'csat_survey_response', 'feedback_message')
+
+    return if rating.blank?
+
+    process_csat_response(conversation, rating, feedback_message)
+  end
+
+  private
+
+  def process_csat_response(conversation, rating, feedback_message)
+    csat_survey_response = message.csat_survey_response || CsatSurveyResponse.new(
+      message_id: message.id, account_id: message.account_id, conversation_id: message.conversation_id,
+      contact_id: conversation.contact_id, assigned_agent: conversation.assignee
+    )
+    csat_survey_response.rating = rating
+    csat_survey_response.feedback_message = feedback_message
+    csat_survey_response.save!
+    csat_survey_response
+  end
+end

app/builders/messages/facebook/message_builder.rb

@@ -4,24 +4,32 @@
 #    based on this we are showing "not sent from chatwoot" message in frontend
 #    Hence there is no need to set user_id in message for outgoing echo messages.
 
-class Messages::Facebook::MessageBuilder
+class Messages::Facebook::MessageBuilder < Messages::Messenger::MessageBuilder
   attr_reader :response
 
   def initialize(response, inbox, outgoing_echo: false)
+    super()
     @response = response
     @inbox = inbox
     @outgoing_echo = outgoing_echo
     @sender_id = (@outgoing_echo ? @response.recipient_id : @response.sender_id)
     @message_type = (@outgoing_echo ? :outgoing : :incoming)
+    @attachments = (@response.attachments || [])
   end
 
   def perform
+    # This channel might require reauthorization, may be owner might have changed the fb password
+    return if @inbox.channel.reauthorization_required?
+
     ActiveRecord::Base.transaction do
       build_contact
       build_message
     end
+    ensure_contact_avatar
+  rescue Koala::Facebook::AuthenticationError
+    Rails.logger.error "Facebook Authorization expired for Inbox #{@inbox.id}"
   rescue StandardError => e
-    Raven.capture_exception(e)
+    Sentry.capture_exception(e)
     true
   end
 
@@ -35,24 +43,22 @@ class Messages::Facebook::MessageBuilder
     return if contact.present?
 
     @contact = Contact.create!(contact_params.except(:remote_avatar_url))
-    ContactAvatarJob.perform_later(@contact, contact_params[:remote_avatar_url]) if contact_params[:remote_avatar_url]
     @contact_inbox = ContactInbox.create(contact: contact, inbox: @inbox, source_id: @sender_id)
   end
 
   def build_message
     @message = conversation.messages.create!(message_params)
-    (response.attachments || []).each do |attachment|
-      attachment_obj = @message.attachments.new(attachment_params(attachment).except(:remote_file_url))
-      attachment_obj.save!
-      attach_file(attachment_obj, attachment_params(attachment)[:remote_file_url]) if attachment_params(attachment)[:remote_file_url]
+
+    @attachments.each do |attachment|
+      process_attachment(attachment)
     end
   end
 
-  def attach_file(attachment, file_url)
-    file_resource = LocalResource.new(file_url)
-    attachment.file.attach(io: file_resource.file, filename: file_resource.filename, content_type: file_resource.encoding)
-  rescue *ExceptionList::URI_EXCEPTIONS => e
-    Rails.logger.info "invalid url #{file_url} : #{e.message}"
+  def ensure_contact_avatar
+    return if contact_params[:remote_avatar_url].blank?
+    return if @contact.avatar.attached?
+
+    ContactAvatarJob.perform_later(@contact, contact_params[:remote_avatar_url])
   end
 
   def conversation
@@ -66,28 +72,6 @@ class Messages::Facebook::MessageBuilder
                          ))
   end
 
-  def attachment_params(attachment)
-    file_type = attachment['type'].to_sym
-    params = { file_type: file_type, account_id: @message.account_id }
-
-    if [:image, :file, :audio, :video].include? file_type
-      params.merge!(file_type_params(attachment))
-    elsif file_type == :location
-      params.merge!(location_params(attachment))
-    elsif file_type == :fallback
-      params.merge!(fallback_params(attachment))
-    end
-
-    params
-  end
-
-  def file_type_params(attachment)
-    {
-      external_url: attachment['payload']['url'],
-      remote_file_url: attachment['payload']['url']
-    }
-  end
-
   def location_params(attachment)
     lat = attachment['payload']['coordinates']['lat']
     long = attachment['payload']['coordinates']['long']
@@ -125,18 +109,30 @@ class Messages::Facebook::MessageBuilder
     }
   end
 
-  def contact_params
-    begin
-      k = Koala::Facebook::API.new(@inbox.channel.page_access_token) if @inbox.facebook?
-      result = k.get_object(@sender_id) || {}
-    rescue StandardError => e
-      result = {}
-      Raven.capture_exception(e)
-    end
+  def process_contact_params_result(result)
     {
       name: "#{result['first_name'] || 'John'} #{result['last_name'] || 'Doe'}",
       account_id: @inbox.account_id,
       remote_avatar_url: result['profile_pic'] || ''
     }
   end
+
+  def contact_params
+    begin
+      k = Koala::Facebook::API.new(@inbox.channel.page_access_token) if @inbox.facebook?
+      result = k.get_object(@sender_id) || {}
+    rescue Koala::Facebook::AuthenticationError
+      @inbox.channel.authorization_error!
+      raise
+    rescue Koala::Facebook::ClientError => e
+      result = {}
+      # OAuthException, code: 100, error_subcode: 2018218, message: (#100) No profile available for this user
+      # We don't need to capture this error as we don't care about contact params in case of echo messages
+      Sentry.capture_exception(e) unless @outgoing_echo
+    rescue StandardError => e
+      result = {}
+      Sentry.capture_exception(e)
+    end
+    process_contact_params_result(result)
+  end
 end

app/builders/messages/instagram/message_builder.rb

@@ -0,0 +1,145 @@
+# This class creates both outgoing messages from chatwoot and echo outgoing messages based on the flag `outgoing_echo`
+# Assumptions
+# 1. Incase of an outgoing message which is echo, source_id will NOT be nil,
+#    based on this we are showing "not sent from chatwoot" message in frontend
+#    Hence there is no need to set user_id in message for outgoing echo messages.
+
+class Messages::Instagram::MessageBuilder < Messages::Messenger::MessageBuilder
+  attr_reader :messaging
+
+  def initialize(messaging, inbox, outgoing_echo: false)
+    super()
+    @messaging = messaging
+    @inbox = inbox
+    @outgoing_echo = outgoing_echo
+  end
+
+  def perform
+    return if @inbox.channel.reauthorization_required?
+
+    ActiveRecord::Base.transaction do
+      build_message
+    end
+  rescue Koala::Facebook::AuthenticationError
+    @inbox.channel.authorization_error!
+    raise
+  rescue StandardError => e
+    Sentry.capture_exception(e)
+    true
+  end
+
+  private
+
+  def attachments
+    @messaging[:message][:attachments] || {}
+  end
+
+  def message_type
+    @outgoing_echo ? :outgoing : :incoming
+  end
+
+  def message_identifier
+    message[:mid]
+  end
+
+  def message_source_id
+    @outgoing_echo ? recipient_id : sender_id
+  end
+
+  def sender_id
+    @messaging[:sender][:id]
+  end
+
+  def recipient_id
+    @messaging[:recipient][:id]
+  end
+
+  def message
+    @messaging[:message]
+  end
+
+  def contact
+    @contact ||= @inbox.contact_inboxes.find_by(source_id: message_source_id)&.contact
+  end
+
+  def conversation
+    @conversation ||= Conversation.find_by(conversation_params) || build_conversation
+  end
+
+  def message_content
+    @messaging[:message][:text]
+  end
+
+  def build_message
+    return if @outgoing_echo && already_sent_from_chatwoot?
+
+    @message = conversation.messages.create!(message_params)
+
+    attachments.each do |attachment|
+      process_attachment(attachment)
+    end
+  end
+
+  def build_conversation
+    @contact_inbox ||= contact.contact_inboxes.find_by!(source_id: message_source_id)
+    Conversation.create!(conversation_params.merge(
+                           contact_inbox_id: @contact_inbox.id
+                         ))
+  end
+
+  def conversation_params
+    {
+      account_id: @inbox.account_id,
+      inbox_id: @inbox.id,
+      contact_id: contact.id,
+      additional_attributes: {
+        type: 'instagram_direct_message'
+      }
+    }
+  end
+
+  def message_params
+    {
+      account_id: conversation.account_id,
+      inbox_id: conversation.inbox_id,
+      message_type: message_type,
+      source_id: message_identifier,
+      content: message_content,
+      sender: @outgoing_echo ? nil : contact
+    }
+  end
+
+  def already_sent_from_chatwoot?
+    cw_message = conversation.messages.where(
+      source_id: @messaging[:message][:mid]
+    ).first
+
+    cw_message.present?
+  end
+
+  ### Sample response
+  # {
+  #   "object": "instagram",
+  #   "entry": [
+  #     {
+  #       "id": "<IGID>",// ig id of the business
+  #       "time": 1569262486134,
+  #       "messaging": [
+  #         {
+  #           "sender": {
+  #             "id": "<IGSID>"
+  #           },
+  #           "recipient": {
+  #             "id": "<IGID>"
+  #           },
+  #           "timestamp": 1569262485349,
+  #           "message": {
+  #             "mid": "<MESSAGE_ID>",
+  #             "text": "<MESSAGE_CONTENT>"
+  #           }
+  #         }
+  #       ]
+  #     }
+  #   ],
+  # }
+end

app/builders/messages/message_builder.rb

@@ -8,28 +8,46 @@ class Messages::MessageBuilder
     @conversation = conversation
     @user = user
     @message_type = params[:message_type] || 'outgoing'
-    @items = params.to_unsafe_h&.dig(:content_attributes, :items)
     @attachments = params[:attachments]
+    return unless params.instance_of?(ActionController::Parameters)
+
     @in_reply_to = params.to_unsafe_h&.dig(:content_attributes, :in_reply_to)
+    @items = params.to_unsafe_h&.dig(:content_attributes, :items)
   end
 
   def perform
     @message = @conversation.messages.build(message_params)
-    if @attachments.present?
-      @attachments.each do |uploaded_attachment|
-        attachment = @message.attachments.new(
-          account_id: @message.account_id,
-          file_type: file_type(uploaded_attachment&.content_type)
-        )
-        attachment.file.attach(uploaded_attachment)
-      end
-    end
-    @message.save
+    process_attachments
+    process_emails
+    @message.save!
     @message
   end
 
   private
 
+  def process_attachments
+    return if @attachments.blank?
+
+    @attachments.each do |uploaded_attachment|
+      attachment = @message.attachments.build(
+        account_id: @message.account_id,
+        file: uploaded_attachment
+      )
+
+      attachment.file_type = file_type(uploaded_attachment&.content_type) if uploaded_attachment.is_a?(ActionDispatch::Http::UploadedFile)
+    end
+  end
+
+  def process_emails
+    return unless @conversation.inbox&.inbox_type == 'Email'
+
+    cc_emails = @params[:cc_emails].split(',') if @params[:cc_emails]
+    bcc_emails = @params[:bcc_emails].split(',') if @params[:bcc_emails]
+
+    @message.content_attributes[:cc_emails] = cc_emails
+    @message.content_attributes[:bcc_emails] = bcc_emails
+  end
+
   def message_type
     if @conversation.inbox.channel_type != 'Channel::Api' && @message_type == 'incoming'
       raise StandardError, 'Incoming messages are only allowed in Api inboxes'
@@ -39,7 +57,17 @@ class Messages::MessageBuilder
   end
 
   def sender
-    message_type == 'outgoing' ? @user : @conversation.contact
+    message_type == 'outgoing' ? (message_sender || @user) : @conversation.contact
+  end
+
+  def external_created_at
+    @params[:external_created_at].present? ? { external_created_at: @params[:external_created_at] } : {}
+  end
+
+  def message_sender
+    return if @params[:sender_type] != 'AgentBot'
+
+    AgentBot.where(account_id: [nil, @conversation.account.id]).find_by(id: @params[:sender_id])
   end
 
   def message_params
@@ -54,6 +82,6 @@ class Messages::MessageBuilder
       items: @items,
       in_reply_to: @in_reply_to,
       echo_id: @params[:echo_id]
-    }
+    }.merge(external_created_at)
   end
 end

app/builders/messages/messenger/message_builder.rb

@@ -0,0 +1,73 @@
+class Messages::Messenger::MessageBuilder
+  include ::FileTypeHelper
+
+  def process_attachment(attachment)
+    return if attachment['type'].to_sym == :template
+
+    attachment_obj = @message.attachments.new(attachment_params(attachment).except(:remote_file_url))
+    attachment_obj.save!
+    attach_file(attachment_obj, attachment_params(attachment)[:remote_file_url]) if attachment_params(attachment)[:remote_file_url]
+    fetch_story_link(attachment_obj) if attachment_obj.file_type == 'story_mention'
+    update_attachment_file_type(attachment_obj)
+  end
+
+  def attach_file(attachment, file_url)
+    attachment_file = Down.download(
+      file_url
+    )
+    attachment.file.attach(
+      io: attachment_file,
+      filename: attachment_file.original_filename,
+      content_type: attachment_file.content_type
+    )
+  end
+
+  def attachment_params(attachment)
+    file_type = attachment['type'].to_sym
+    params = { file_type: file_type, account_id: @message.account_id }
+
+    if [:image, :file, :audio, :video, :share, :story_mention].include? file_type
+      params.merge!(file_type_params(attachment))
+    elsif file_type == :location
+      params.merge!(location_params(attachment))
+    elsif file_type == :fallback
+      params.merge!(fallback_params(attachment))
+    end
+
+    params
+  end
+
+  def file_type_params(attachment)
+    {
+      external_url: attachment['payload']['url'],
+      remote_file_url: attachment['payload']['url']
+    }
+  end
+
+  def update_attachment_file_type(attachment)
+    return unless attachment.file_type == 'share' || attachment.file_type == 'story_mention'
+
+    attachment.file_type = file_type(attachment.file&.content_type)
+    attachment.save!
+  end
+
+  def fetch_story_link(attachment)
+    message = attachment.message
+    begin
+      k = Koala::Facebook::API.new(@inbox.channel.page_access_token) if @inbox.facebook?
+      result = k.get_object(message.source_id, fields: %w[story from]) || {}
+    rescue Koala::Facebook::AuthenticationError
+      @inbox.channel.authorization_error!
+      raise
+    rescue StandardError => e
+      result = {}
+      Sentry.capture_exception(e)
+    end
+    story_id = result['story']['mention']['id']
+    story_sender = result['from']['username']
+    message.content_attributes[:story_sender] = story_sender
+    message.content_attributes[:story_id] = story_id
+    message.content = I18n.t('conversations.messages.instagram_story_content', story_sender: story_sender)
+    message.save!
+  end
+end

app/builders/notification_subscription_builder.rb

@@ -4,7 +4,7 @@ class NotificationSubscriptionBuilder
   def perform
     # if multiple accounts were used to login in same browser
     move_subscription_to_user if identifier_subscription && identifier_subscription.user_id != user.id
-    build_identifier_subscription if identifier_subscription.blank?
+    identifier_subscription.blank? ? build_identifier_subscription : update_identifier_subscription
     identifier_subscription
   end
 
@@ -25,6 +25,10 @@ class NotificationSubscriptionBuilder
   end
 
   def build_identifier_subscription
-    user.notification_subscriptions.create(params.merge(identifier: identifier))
+    @identifier_subscription = user.notification_subscriptions.create(params.merge(identifier: identifier))
+  end
+
+  def update_identifier_subscription
+    identifier_subscription.update(params.merge(identifier: identifier))
   end
 end

app/builders/v2/report_builder.rb

@@ -1,9 +1,16 @@
 class V2::ReportBuilder
+  include DateRangeHelper
+  include ReportHelper
   attr_reader :account, :params
 
+  DEFAULT_GROUP_BY = 'day'.freeze
+
   def initialize(account, params)
     @account = account
     @params = params
+
+    timezone_offset = (params[:timezone_offset] || 0).to_f
+    @timezone = ActiveSupport::TimeZone[timezone_offset]&.name
   end
 
   def timeseries
@@ -12,8 +19,14 @@ class V2::ReportBuilder
 
   # For backward compatible with old report
   def build
-    timeseries.each_with_object([]) do |p, arr|
-      arr << { value: p[1], timestamp: p[0].to_time.to_i }
+    if %w[avg_first_response_time avg_resolution_time].include?(params[:metric])
+      timeseries.each_with_object([]) do |p, arr|
+        arr << { value: p[1], timestamp: p[0].in_time_zone(@timezone).to_i, count: @grouped_values.count[p[0]] }
+      end
+    else
+      timeseries.each_with_object([]) do |p, arr|
+        arr << { value: p[1], timestamp: p[0].in_time_zone(@timezone).to_i }
+      end
     end
   end
 
@@ -28,84 +41,63 @@ class V2::ReportBuilder
     }
   end
 
-  private
-
-  def scope
-    return account if params[:type].match?('account')
-    return inbox if params[:type].match?('inbox')
-    return user if params[:type].match?('agent')
+  def conversation_metrics
+    if params[:type].equal?(:account)
+      conversations
+    else
+      agent_metrics
+    end
   end
 
+  private
+
   def inbox
-    @inbox ||= account.inboxes.where(id: params[:id]).first
+    @inbox ||= account.inboxes.find(params[:id])
   end
 
   def user
-    @user ||= account.users.where(id: params[:id]).first
+    @user ||= account.users.find(params[:id])
   end
 
-  def conversations_count
-    scope.conversations
-         .group_by_day(:created_at, range: range, default_value: 0)
-         .count
+  def label
+    @label ||= account.labels.find(params[:id])
   end
 
-  # unscoped removes all scopes added to a model previously
-  def incoming_messages_count
-    scope.messages.unscoped.where(account_id: account.id).incoming
-         .group_by_day(:created_at, range: range, default_value: 0)
-         .count
+  def team
+    @team ||= account.teams.find(params[:id])
   end
 
-  def outgoing_messages_count
-    scope.messages.unscoped.where(account_id: account.id).outgoing
-         .group_by_day(:created_at, range: range, default_value: 0)
-         .count
+  def get_grouped_values(object_scope)
+    @grouped_values = object_scope.group_by_period(
+      params[:group_by] || DEFAULT_GROUP_BY,
+      :created_at,
+      default_value: 0,
+      range: range,
+      permit: %w[day week month year],
+      time_zone: @timezone
+    )
   end
 
-  def resolutions_count
-    scope.conversations
-         .resolved
-         .group_by_day(:created_at, range: range, default_value: 0)
-         .count
+  def agent_metrics
+    users = @account.users
+    users = users.where(id: params[:user_id]) if params[:user_id].present?
+    users.each_with_object([]) do |user, arr|
+      @user = user
+      arr << {
+        user: { id: user.id, name: user.name, thumbnail: user.avatar_url },
+        metric: conversations
+      }
+    end
   end
 
-  def avg_first_response_time
-    scope.events
-         .where(name: 'first_response')
-         .group_by_day(:created_at, range: range, default_value: 0)
-         .average(:value)
-  end
-
-  def avg_resolution_time
-    scope.events.where(name: 'conversation_resolved')
-         .group_by_day(:created_at, range: range, default_value: 0)
-         .average(:value)
-  end
-
-  def range
-    parse_date_time(params[:since])..parse_date_time(params[:until])
-  end
-
-  # Taking average of average is not too accurate
-  # https://en.wikipedia.org/wiki/Simpson's_paradox
-  # TODO: Will optimize this later
-  def avg_resolution_time_summary
-    return 0 if avg_resolution_time.values.empty?
-
-    (avg_resolution_time.values.sum / avg_resolution_time.values.length)
-  end
-
-  def avg_first_response_time_summary
-    return 0 if avg_first_response_time.values.empty?
-
-    (avg_first_response_time.values.sum / avg_first_response_time.values.length)
-  end
-
-  def parse_date_time(datetime)
-    return datetime if datetime.is_a?(DateTime)
-    return datetime.to_datetime if datetime.is_a?(Time) || datetime.is_a?(Date)
-
-    DateTime.strptime(datetime, '%s')
+  def conversations
+    @open_conversations = scope.conversations.open
+    first_response_count = scope.reporting_events.where(name: 'first_response', conversation_id: @open_conversations.pluck('id')).count
+    metric = {
+      open: @open_conversations.count,
+      unattended: @open_conversations.count - first_response_count
+    }
+    metric[:unassigned] = @open_conversations.unassigned.count if params[:type].equal?(:account)
+    metric
   end
 end

app/channels/room_channel.rb

@@ -1,5 +1,8 @@
 class RoomChannel < ApplicationCable::Channel
   def subscribed
+    # TODO: should we only do ensure stream  if current account is present?
+    # for now going ahead with guard clauses in update_subscription and broadcast_presence
+
     ensure_stream
     current_user
     current_account
@@ -15,6 +18,8 @@ class RoomChannel < ApplicationCable::Channel
   private
 
   def broadcast_presence
+    return if @current_account.blank?
+
     data = { account_id: @current_account.id, users: ::OnlineStatusTracker.get_available_users(@current_account.id) }
     data[:contacts] = ::OnlineStatusTracker.get_available_contacts(@current_account.id) if @current_user.is_a? User
     ActionCable.server.broadcast(@pubsub_token, { event: 'presence.update', data: data })
@@ -26,12 +31,14 @@ class RoomChannel < ApplicationCable::Channel
   end
 
   def update_subscription
+    return if @current_account.blank?
+
     ::OnlineStatusTracker.update_presence(@current_account.id, @current_user.class.name, @current_user.id)
   end
 
   def current_user
     @current_user ||= if params[:user_id].blank?
-                        Contact.find_by!(pubsub_token: @pubsub_token)
+                        ContactInbox.find_by!(pubsub_token: @pubsub_token).contact
                       else
                         User.find_by!(pubsub_token: @pubsub_token, id: params[:user_id])
                       end

app/controllers/android_app_controller.rb

@@ -0,0 +1,5 @@
+class AndroidAppController < ApplicationController
+  def assetlinks
+    render layout: false
+  end
+end

app/controllers/api/base_controller.rb

@@ -16,4 +16,8 @@ class Api::BaseController < ApplicationController
 
     authorize(model)
   end
+
+  def check_admin_authorization?
+    raise Pundit::NotAuthorizedError unless Current.account_user.administrator?
+  end
 end

app/controllers/api/v1/accounts/agent_bots_controller.rb

@@ -0,0 +1,35 @@
+class Api::V1::Accounts::AgentBotsController < Api::V1::Accounts::BaseController
+  before_action :current_account
+  before_action :check_authorization
+  before_action :agent_bot, except: [:index, :create]
+
+  def index
+    @agent_bots = AgentBot.where(account_id: [nil, Current.account.id])
+  end
+
+  def show; end
+
+  def create
+    @agent_bot = Current.account.agent_bots.create!(permitted_params)
+  end
+
+  def update
+    @agent_bot.update!(permitted_params)
+  end
+
+  def destroy
+    @agent_bot.destroy!
+    head :ok
+  end
+
+  private
+
+  def agent_bot
+    @agent_bot = AgentBot.where(account_id: [nil, Current.account.id]).find(params[:id]) if params[:action] == 'show'
+    @agent_bot ||= Current.account.agent_bots.find(params[:id])
+  end
+
+  def permitted_params
+    params.permit(:name, :description, :outgoing_url)
+  end
+end

app/controllers/api/v1/accounts/agents_controller.rb

@@ -2,6 +2,7 @@ class Api::V1::Accounts::AgentsController < Api::V1::Accounts::BaseController
   before_action :fetch_agent, except: [:create, :index]
   before_action :check_authorization
   before_action :find_user, only: [:create]
+  before_action :validate_limit, only: [:create]
   before_action :create_user, only: [:create]
   before_action :save_account_user, only: [:create]
 
@@ -9,19 +10,16 @@ class Api::V1::Accounts::AgentsController < Api::V1::Accounts::BaseController
     @agents = agents
   end
 
-  def destroy
-    @agent.current_account_user.destroy
-    head :ok
-  end
+  def create; end
 
   def update
-    @agent.update!(agent_params.except(:role))
-    @agent.current_account_user.update!(role: agent_params[:role]) if agent_params[:role]
-    render partial: 'api/v1/models/agent.json.jbuilder', locals: { resource: @agent }
+    @agent.update!(agent_params.slice(:name).compact)
+    @agent.current_account_user.update!(agent_params.slice(:role, :availability, :auto_offline).compact)
   end
 
-  def create
-    render partial: 'api/v1/models/agent.json.jbuilder', locals: { resource: @user }
+  def destroy
+    @agent.current_account_user.destroy!
+    head :ok
   end
 
   private
@@ -38,6 +36,8 @@ class Api::V1::Accounts::AgentsController < Api::V1::Accounts::BaseController
     @user =  User.find_by(email: new_agent_params[:email])
   end
 
+  # TODO: move this to a builder and combine the save account user method into a builder
+  # ensure the account user association is also created in a single transaction
   def create_user
     return if @user
 
@@ -45,25 +45,33 @@ class Api::V1::Accounts::AgentsController < Api::V1::Accounts::BaseController
   end
 
   def save_account_user
-    AccountUser.create!(
+    AccountUser.create!({
       account_id: Current.account.id,
       user_id: @user.id,
-      role: new_agent_params[:role],
       inviter_id: current_user.id
-    )
+    }.merge({
+      role: new_agent_params[:role],
+      availability: new_agent_params[:availability],
+      auto_offline: new_agent_params[:auto_offline]
+    }.compact))
   end
 
   def agent_params
-    params.require(:agent).permit(:email, :name, :role)
+    params.require(:agent).permit(:name, :email, :name, :role, :availability, :auto_offline)
   end
 
   def new_agent_params
-    time = Time.now.to_i
-    params.require(:agent).permit(:email, :name, :role)
-          .merge!(password: time, password_confirmation: time, inviter: current_user)
+    # intial string ensures the password requirements are met
+    temp_password = "1!aA#{SecureRandom.alphanumeric(12)}"
+    params.require(:agent).permit(:email, :name, :role, :availability, :auto_offline)
+          .merge!(password: temp_password, password_confirmation: temp_password, inviter: current_user)
   end
 
   def agents
-    @agents ||= Current.account.users.order_by_full_name.includes({ avatar_attachment: [:blob] })
+    @agents ||= Current.account.users.order_by_full_name.includes(:account_users, { avatar_attachment: [:blob] })
+  end
+
+  def validate_limit
+    render_payment_required('Account limit exceeded. Upgrade to a higher plan') if agents.count >= Current.account.usage_limits[:agents]
   end
 end

app/controllers/api/v1/accounts/automation_rules_controller.rb

@@ -0,0 +1,68 @@
+class Api::V1::Accounts::AutomationRulesController < Api::V1::Accounts::BaseController
+  before_action :check_authorization
+  before_action :fetch_automation_rule, only: [:show, :update, :destroy, :clone]
+
+  def index
+    @automation_rules = Current.account.automation_rules
+  end
+
+  def create
+    @automation_rule = Current.account.automation_rules.new(automation_rules_permit)
+    @automation_rule.actions = params[:actions]
+
+    render json: { error: @automation_rule.errors.messages }, status: :unprocessable_entity and return unless @automation_rule.valid?
+
+    @automation_rule.save!
+    process_attachments
+    @automation_rule
+  end
+
+  def show; end
+
+  def update
+    ActiveRecord::Base.transaction do
+      @automation_rule.update!(automation_rules_permit)
+      @automation_rule.actions = params[:actions] if params[:actions]
+      @automation_rule.save!
+      process_attachments
+    rescue StandardError => e
+      Rails.logger.error e
+      render json: { error: @automation_rule.errors.messages }.to_json, status: :unprocessable_entity
+    end
+  end
+
+  def destroy
+    @automation_rule.destroy!
+    head :ok
+  end
+
+  def clone
+    automation_rule = Current.account.automation_rules.find_by(id: params[:automation_rule_id])
+    new_rule = automation_rule.dup
+    new_rule.save
+    @automation_rule = new_rule
+  end
+
+  private
+
+  def process_attachments
+    return if params[:attachments].blank?
+
+    params[:attachments].each do |uploaded_attachment|
+      @automation_rule.files.attach(uploaded_attachment)
+    end
+    @automation_rule
+  end
+
+  def automation_rules_permit
+    params.permit(
+      :name, :description, :event_name, :account_id, :active,
+      conditions: [:attribute_key, :filter_operator, :query_operator, { values: [] }],
+      actions: [:action_name, { action_params: [] }]
+    )
+  end
+
+  def fetch_automation_rule
+    @automation_rule = Current.account.automation_rules.find_by(id: params[:id])
+  end
+end

app/controllers/api/v1/accounts/base_controller.rb

@@ -1,32 +1,6 @@
 class Api::V1::Accounts::BaseController < Api::BaseController
   include SwitchLocale
+  include EnsureCurrentAccountHelper
   before_action :current_account
   around_action :switch_locale_using_account_locale
-
-  private
-
-  def current_account
-    @current_account ||= ensure_current_account
-    Current.account = @current_account
-  end
-
-  def ensure_current_account
-    account = Account.find(params[:account_id])
-    if current_user
-      account_accessible_for_user?(account)
-    elsif @resource&.is_a?(AgentBot)
-      account_accessible_for_bot?(account)
-    end
-    account
-  end
-
-  def account_accessible_for_user?(account)
-    @current_account_user = account.account_users.find_by(user_id: current_user.id)
-    Current.account_user = @current_account_user
-    render_unauthorized('You are not authorized to access this account') unless @current_account_user
-  end
-
-  def account_accessible_for_bot?(account)
-    render_unauthorized('You are not authorized to access this account') unless @resource.agent_bot_inboxes.find_by(account_id: account.id)
-  end
 end

app/controllers/api/v1/accounts/bulk_actions_controller.rb

@@ -0,0 +1,26 @@
+class Api::V1::Accounts::BulkActionsController < Api::V1::Accounts::BaseController
+  before_action :type_matches?
+
+  def create
+    if type_matches?
+      ::BulkActionsJob.perform_later(
+        account: @current_account,
+        user: current_user,
+        params: permitted_params
+      )
+      head :ok
+    else
+      render json: { success: false }, status: :unprocessable_entity
+    end
+  end
+
+  private
+
+  def type_matches?
+    ['Conversation'].include?(params[:type])
+  end
+
+  def permitted_params
+    params.permit(:type, ids: [], fields: [:status, :assignee_id, :team_id], labels: [add: [], remove: []])
+  end
+end

app/controllers/api/v1/accounts/callbacks_controller.rb

@@ -12,9 +12,10 @@ class Api::V1::Accounts::CallbacksController < Api::V1::Accounts::BaseController
         page_access_token: page_access_token
       )
       @facebook_inbox = Current.account.inboxes.create!(name: inbox_name, channel: facebook_channel)
+      set_instagram_id(page_access_token, facebook_channel)
       set_avatar(@facebook_inbox, page_id)
     rescue StandardError => e
-      Rails.logger.info e
+      Sentry.capture_exception(e)
     end
   end
 
@@ -22,6 +23,15 @@ class Api::V1::Accounts::CallbacksController < Api::V1::Accounts::BaseController
     @page_details = mark_already_existing_facebook_pages(fb_object.get_connections('me', 'accounts'))
   end
 
+  def set_instagram_id(page_access_token, facebook_channel)
+    fb_object = Koala::Facebook::API.new(page_access_token)
+    response = fb_object.get_connections('me', '', { fields: 'instagram_business_account' })
+    return if response['instagram_business_account'].blank?
+
+    instagram_id = response['instagram_business_account']['id']
+    facebook_channel.update(instagram_id: instagram_id)
+  end
+
   # get params[:inbox_id], current_account. params[:omniauth_token]
   def reauthorize_page
     if @inbox&.facebook?
@@ -45,8 +55,13 @@ class Api::V1::Accounts::CallbacksController < Api::V1::Accounts::BaseController
 
   def update_fb_page(fb_page_id, access_token)
     fb_page = get_fb_page(fb_page_id)
-    fb_page&.update!(user_access_token: @user_access_token, page_access_token: access_token)
-    fb_page&.reauthorized!
+    ActiveRecord::Base.transaction do
+      fb_page&.update!(user_access_token: @user_access_token, page_access_token: access_token)
+      set_instagram_id(access_token, fb_page)
+      fb_page&.reauthorized!
+    rescue StandardError => e
+      Sentry.capture_exception(e)
+    end
   end
 
   def get_fb_page(fb_page_id)
@@ -59,49 +74,25 @@ class Api::V1::Accounts::CallbacksController < Api::V1::Accounts::BaseController
   end
 
   def long_lived_token(omniauth_token)
-    koala = Koala::Facebook::OAuth.new(ENV['FB_APP_ID'], ENV['FB_APP_SECRET'])
+    koala = Koala::Facebook::OAuth.new(GlobalConfigService.load('FB_APP_ID', ''), GlobalConfigService.load('FB_APP_SECRET', ''))
     koala.exchange_access_token_info(omniauth_token)['access_token']
   rescue StandardError => e
-    Rails.logger.info e
+    Rails.logger.error e
   end
 
   def mark_already_existing_facebook_pages(data)
     return [] if data.empty?
 
     data.inject([]) do |result, page_detail|
-      page_detail[:exists] = Current.account.facebook_pages.exists?(page_id: page_detail['id']) ? true : false
+      page_detail[:exists] = Current.account.facebook_pages.exists?(page_id: page_detail['id'])
       result << page_detail
     end
   end
 
   def set_avatar(facebook_inbox, page_id)
-    uri = get_avatar_url(page_id)
-
-    return unless uri
-
-    avatar_resource = LocalResource.new(uri)
-    facebook_inbox.avatar.attach(io: avatar_resource.file, filename: avatar_resource.tmp_filename, content_type: avatar_resource.encoding)
-  rescue *ExceptionList::URI_EXCEPTIONS => e
-    Rails.logger.info "invalid url #{file_url} : #{e.message}"
-  end
-
-  def get_avatar_url(page_id)
-    begin
-      url = 'http://graph.facebook.com/' << page_id << '/picture?type=large'
-      uri = URI.parse(url)
-      tries = 3
-      begin
-        response = uri.open(redirect: false)
-      rescue OpenURI::HTTPRedirect => e
-        uri = e.uri # assigned from the "Location" response header
-        retry if (tries -= 1).positive?
-        raise
-      end
-      pic_url = response.base_uri.to_s
-    rescue StandardError => e
-      Rails.logger.debug "Rescued: #{e.inspect}"
-      pic_url = nil
-    end
-    pic_url
+    avatar_file = Down.download(
+      "http://graph.facebook.com/#{page_id}/picture?type=large"
+    )
+    facebook_inbox.avatar.attach(io: avatar_file, filename: avatar_file.original_filename, content_type: avatar_file.content_type)
   end
 end

app/controllers/api/v1/accounts/campaigns_controller.rb

@@ -10,10 +10,15 @@ class Api::V1::Accounts::CampaignsController < Api::V1::Accounts::BaseController
     @campaign = Current.account.campaigns.create!(campaign_params)
   end
 
+  def destroy
+    @campaign.destroy!
+    head :ok
+  end
+
   def show; end
 
   def update
-    @campaign.update(campaign_params)
+    @campaign.update!(campaign_params)
   end
 
   private
@@ -23,6 +28,7 @@ class Api::V1::Accounts::CampaignsController < Api::V1::Accounts::BaseController
   end
 
   def campaign_params
-    params.require(:campaign).permit(:title, :description, :message, :enabled, :inbox_id, :sender_id, trigger_rules: {})
+    params.require(:campaign).permit(:title, :description, :message, :enabled, :trigger_only_during_business_hours, :inbox_id, :sender_id,
+                                     :scheduled_at, audience: [:type, :id], trigger_rules: {})
   end
 end

app/controllers/api/v1/accounts/canned_responses_controller.rb

@@ -17,7 +17,7 @@ class Api::V1::Accounts::CannedResponsesController < Api::V1::Accounts::BaseCont
   end
 
   def destroy
-    @canned_response.destroy
+    @canned_response.destroy!
     head :ok
   end
 
@@ -33,7 +33,7 @@ class Api::V1::Accounts::CannedResponsesController < Api::V1::Accounts::BaseCont
 
   def canned_responses
     if params[:search]
-      Current.account.canned_responses.where('short_code ILIKE ?', "#{params[:search]}%")
+      Current.account.canned_responses.where('short_code ILIKE :search OR content ILIKE :search', search: "%#{params[:search]}%")
     else
       Current.account.canned_responses
     end

app/controllers/api/v1/accounts/channels/twilio_channels_controller.rb

@@ -6,9 +6,8 @@ class Api::V1::Accounts::Channels::TwilioChannelsController < Api::V1::Accounts:
       authenticate_twilio
       build_inbox
       setup_webhooks if @twilio_channel.sms?
-    rescue Twilio::REST::TwilioError => e
-      render_could_not_create_error(e.message)
     rescue StandardError => e
+      Sentry.capture_exception(e)
       render_could_not_create_error(e.message)
     end
   end

app/controllers/api/v1/accounts/contacts/base_controller.rb

@@ -0,0 +1,9 @@
+class Api::V1::Accounts::Contacts::BaseController < Api::V1::Accounts::BaseController
+  before_action :ensure_contact
+
+  private
+
+  def ensure_contact
+    @contact = Current.account.contacts.find(params[:contact_id])
+  end
+end

app/controllers/api/v1/accounts/contacts/contact_inboxes_controller.rb

@@ -1,5 +1,4 @@
-class Api::V1::Accounts::Contacts::ContactInboxesController < Api::V1::Accounts::BaseController
-  before_action :ensure_contact
+class Api::V1::Accounts::Contacts::ContactInboxesController < Api::V1::Accounts::Contacts::BaseController
   before_action :ensure_inbox, only: [:create]
 
   def create
@@ -11,9 +10,6 @@ class Api::V1::Accounts::Contacts::ContactInboxesController < Api::V1::Accounts:
 
   def ensure_inbox
     @inbox = Current.account.inboxes.find(params[:inbox_id])
-  end
-
-  def ensure_contact
-    @contact = Current.account.contacts.find(params[:contact_id])
+    authorize @inbox, :show?
   end
 end

app/controllers/api/v1/accounts/contacts/conversations_controller.rb

@@ -1,23 +1,17 @@
-class Api::V1::Accounts::Contacts::ConversationsController < Api::V1::Accounts::BaseController
+class Api::V1::Accounts::Contacts::ConversationsController < Api::V1::Accounts::Contacts::BaseController
   def index
     @conversations = Current.account.conversations.includes(
       :assignee, :contact, :inbox, :taggings
-    ).where(inbox_id: inbox_ids, contact_id: permitted_params[:contact_id])
+    ).where(inbox_id: inbox_ids, contact_id: @contact.id)
   end
 
   private
 
   def inbox_ids
-    if Current.user.administrator?
-      Current.account.inboxes.pluck(:id)
-    elsif Current.user.agent?
+    if Current.user.administrator? || Current.user.agent?
       Current.user.assigned_inboxes.pluck(:id)
     else
       []
     end
   end
-
-  def permitted_params
-    params.permit(:contact_id)
-  end
 end

app/controllers/api/v1/accounts/contacts/labels_controller.rb

@@ -1,13 +1,13 @@
-class Api::V1::Accounts::Contacts::LabelsController < Api::V1::Accounts::BaseController
+class Api::V1::Accounts::Contacts::LabelsController < Api::V1::Accounts::Contacts::BaseController
   include LabelConcern
 
   private
 
   def model
-    @model ||= Current.account.contacts.find(permitted_params[:contact_id])
+    @model ||= @contact
   end
 
   def permitted_params
-    params.permit(:contact_id, labels: [])
+    params.permit(labels: [])
   end
 end

app/controllers/api/v1/accounts/contacts/notes_controller.rb

@@ -0,0 +1,32 @@
+class Api::V1::Accounts::Contacts::NotesController < Api::V1::Accounts::Contacts::BaseController
+  before_action :note, except: [:index, :create]
+
+  def index
+    @notes = @contact.notes.latest.includes(:user)
+  end
+
+  def create
+    @note = @contact.notes.create!(note_params)
+  end
+
+  def destroy
+    @note.destroy!
+    head :ok
+  end
+
+  def show; end
+
+  def update
+    @note.update(note_params)
+  end
+
+  private
+
+  def note
+    @note ||= @contact.notes.find(params[:id])
+  end
+
+  def note_params
+    params.require(:note).permit(:content).merge({ contact_id: @contact.id, user_id: Current.user.id })
+  end
+end

app/controllers/api/v1/accounts/contacts_controller.rb

@@ -1,39 +1,44 @@
 class Api::V1::Accounts::ContactsController < Api::V1::Accounts::BaseController
   include Sift
-
   sort_on :email, type: :string
-  sort_on :name, type: :string
+  sort_on :name, internal_name: :order_on_name, type: :scope, scope_params: [:direction]
   sort_on :phone_number, type: :string
-  sort_on :last_activity_at, type: :datetime
+  sort_on :last_activity_at, internal_name: :order_on_last_activity_at, type: :scope, scope_params: [:direction]
+  sort_on :company, internal_name: :order_on_company_name, type: :scope, scope_params: [:direction]
+  sort_on :city, internal_name: :order_on_city, type: :scope, scope_params: [:direction]
+  sort_on :country, internal_name: :order_on_country_name, type: :scope, scope_params: [:direction]
 
   RESULTS_PER_PAGE = 15
-  protect_from_forgery with: :null_session
 
   before_action :check_authorization
-  before_action :set_current_page, only: [:index, :active, :search]
-  before_action :fetch_contact, only: [:show, :update, :contactable_inboxes]
+  before_action :set_current_page, only: [:index, :active, :search, :filter]
+  before_action :fetch_contact, only: [:show, :update, :destroy, :contactable_inboxes, :destroy_custom_attributes]
+  before_action :set_include_contact_inboxes, only: [:index, :search, :filter]
 
   def index
     @contacts_count = resolved_contacts.count
-    @contacts = fetch_contact_last_seen_at(resolved_contacts)
+    @contacts = fetch_contacts_with_conversation_count(resolved_contacts)
   end
 
   def search
     render json: { error: 'Specify search string with parameter q' }, status: :unprocessable_entity if params[:q].blank? && return
 
     contacts = resolved_contacts.where(
-      'name ILIKE :search OR email ILIKE :search OR phone_number ILIKE :search',
+      'name ILIKE :search OR email ILIKE :search OR phone_number ILIKE :search OR contacts.identifier LIKE :search',
       search: "%#{params[:q]}%"
     )
     @contacts_count = contacts.count
-    @contacts = fetch_contact_last_seen_at(contacts)
+    @contacts = fetch_contacts_with_conversation_count(contacts)
   end
 
   def import
+    render json: { error: I18n.t('errors.contacts.import.failed') }, status: :unprocessable_entity and return if params[:import_file].blank?
+
     ActiveRecord::Base.transaction do
       import = Current.account.data_imports.create!(data_type: 'contacts')
       import.import_file.attach(params[:import_file])
     end
+
     head :ok
   end
 
@@ -47,8 +52,22 @@ class Api::V1::Accounts::ContactsController < Api::V1::Accounts::BaseController
 
   def show; end
 
+  def filter
+    result = ::Contacts::FilterService.new(params.permit!, current_user).perform
+    contacts = result[:contacts]
+    @contacts_count = result[:count]
+    @contacts = fetch_contacts_with_conversation_count(contacts)
+  end
+
   def contactable_inboxes
-    @contactable_inboxes = Contacts::ContactableInboxesService.new(contact: @contact).get
+    @all_contactable_inboxes = Contacts::ContactableInboxesService.new(contact: @contact).get
+    @contactable_inboxes = @all_contactable_inboxes.select { |contactable_inbox| policy(contactable_inbox[:inbox]).show? }
+  end
+
+  # TODO : refactor this method into dedicated contacts/custom_attributes controller class and routes
+  def destroy_custom_attributes
+    @contact.custom_attributes = @contact.custom_attributes.excluding(params[:custom_attributes])
+    @contact.save!
   end
 
   def create
@@ -62,31 +81,46 @@ class Api::V1::Accounts::ContactsController < Api::V1::Accounts::BaseController
   def update
     @contact.assign_attributes(contact_update_params)
     @contact.save!
-  rescue ActiveRecord::RecordInvalid => e
-    render json: {
-      message: e.record.errors.full_messages.join(', '),
-      contact: Current.account.contacts.find_by(email: contact_params[:email])
-    }, status: :unprocessable_entity
+  end
+
+  def destroy
+    if ::OnlineStatusTracker.get_presence(
+      @contact.account.id, 'Contact', @contact.id
+    )
+      return render_error({ message: I18n.t('contacts.online.delete', contact_name: @contact.name.capitalize) },
+                          :unprocessable_entity)
+    end
+
+    @contact.destroy!
+    head :ok
   end
 
   private
 
+  # TODO: Move this to a finder class
   def resolved_contacts
-    @resolved_contacts ||= Current.account.contacts
-                                  .where.not(email: [nil, ''])
-                                  .or(Current.account.contacts.where.not(phone_number: [nil, '']))
+    return @resolved_contacts if @resolved_contacts
+
+    @resolved_contacts = Current.account.contacts.resolved_contacts
+
+    @resolved_contacts = @resolved_contacts.tagged_with(params[:labels], any: true) if params[:labels].present?
+    @resolved_contacts
   end
 
   def set_current_page
     @current_page = params[:page] || 1
   end
 
-  def fetch_contact_last_seen_at(contacts)
-    filtrate(contacts).left_outer_joins(:conversations)
-                      .select('contacts.*, COUNT(conversations.id) as conversations_count')
-                      .group('contacts.id')
-                      .includes([{ avatar_attachment: [:blob] }, { contact_inboxes: [:inbox] }])
-                      .page(@current_page).per(RESULTS_PER_PAGE)
+  def fetch_contacts_with_conversation_count(contacts)
+    contacts_with_conversation_count = filtrate(contacts).left_outer_joins(:conversations)
+                                                         .select('contacts.*, COUNT(conversations.id) as conversations_count')
+                                                         .group('contacts.id')
+                                                         .includes([{ avatar_attachment: [:blob] }])
+                                                         .page(@current_page).per(RESULTS_PER_PAGE)
+
+    return contacts_with_conversation_count.includes([{ contact_inboxes: [:inbox] }]) if @include_contact_inboxes
+
+    contacts_with_conversation_count
   end
 
   def build_contact_inbox
@@ -98,7 +132,7 @@ class Api::V1::Accounts::ContactsController < Api::V1::Accounts::BaseController
   end
 
   def contact_params
-    params.require(:contact).permit(:name, :email, :phone_number, additional_attributes: {}, custom_attributes: {})
+    params.require(:contact).permit(:name, :identifier, :email, :phone_number, additional_attributes: {}, custom_attributes: {})
   end
 
   def contact_custom_attributes
@@ -112,7 +146,19 @@ class Api::V1::Accounts::ContactsController < Api::V1::Accounts::BaseController
     contact_params.except(:custom_attributes).merge({ custom_attributes: contact_custom_attributes })
   end
 
+  def set_include_contact_inboxes
+    @include_contact_inboxes = if params[:include_contact_inboxes].present?
+                                 params[:include_contact_inboxes] == 'true'
+                               else
+                                 true
+                               end
+  end
+
   def fetch_contact
     @contact = Current.account.contacts.includes(contact_inboxes: [:inbox]).find(params[:id])
   end
+
+  def render_error(error, error_status)
+    render json: error, status: error_status
+  end
 end

app/controllers/api/v1/accounts/conversations/assignments_controller.rb

@@ -1,20 +1,34 @@
 class Api::V1::Accounts::Conversations::AssignmentsController < Api::V1::Accounts::Conversations::BaseController
   # assigns agent/team to a conversation
   def create
-    set_assignee
-    render json: @assignee
+    if params.key?(:assignee_id)
+      set_agent
+    elsif params.key?(:team_id)
+      set_team
+    else
+      render json: nil
+    end
   end
 
   private
 
-  def set_assignee
-    # if params[:assignee_id] is not a valid id, it will set to nil, hence unassigning the conversation
-    if params.key?(:assignee_id)
-      @assignee = Current.account.users.find_by(id: params[:assignee_id])
-      @conversation.update_assignee(@assignee)
-    elsif params.key?(:team_id)
-      @assignee = Current.account.teams.find_by(id: params[:team_id])
-      @conversation.update!(team: @assignee)
+  def set_agent
+    @agent = Current.account.users.find_by(id: params[:assignee_id])
+    @conversation.update_assignee(@agent)
+    render_agent
+  end
+
+  def render_agent
+    if @agent.nil?
+      render json: nil
+    else
+      render partial: 'api/v1/models/agent', formats: [:json], locals: { resource: @agent }
     end
   end
+
+  def set_team
+    @team = Current.account.teams.find_by(id: params[:team_id])
+    @conversation.update!(team: @team)
+    render json: @team
+  end
 end

app/controllers/api/v1/accounts/conversations/base_controller.rb

@@ -1,9 +1,11 @@
 class Api::V1::Accounts::Conversations::BaseController < Api::V1::Accounts::BaseController
+  include EnsureCurrentAccountHelper
   before_action :conversation
 
   private
 
   def conversation
     @conversation ||= Current.account.conversations.find_by(display_id: params[:conversation_id])
+    authorize @conversation.inbox, :show?
   end
 end

app/controllers/api/v1/accounts/conversations/direct_uploads_controller.rb

@@ -0,0 +1,17 @@
+class Api::V1::Accounts::Conversations::DirectUploadsController < ActiveStorage::DirectUploadsController
+  include EnsureCurrentAccountHelper
+  before_action :current_account
+  before_action :conversation
+
+  def create
+    return if @conversation.nil? || @current_account.nil?
+
+    super
+  end
+
+  private
+
+  def conversation
+    @conversation ||= Current.account.conversations.find_by(display_id: params[:conversation_id])
+  end
+end

app/controllers/api/v1/accounts/conversations/messages_controller.rb

@@ -13,7 +13,7 @@ class Api::V1::Accounts::Conversations::MessagesController < Api::V1::Accounts::
 
   def destroy
     ActiveRecord::Base.transaction do
-      message.update!(content: I18n.t('conversations.messages.deleted'), deleted: true)
+      message.update!(content: I18n.t('conversations.messages.deleted'), content_attributes: { deleted: true })
       message.attachments.destroy_all
     end
   end

app/controllers/api/v1/accounts/conversations_controller.rb

@@ -1,7 +1,8 @@
 class Api::V1::Accounts::ConversationsController < Api::V1::Accounts::BaseController
   include Events::Types
+  include DateRangeHelper
 
-  before_action :conversation, except: [:index]
+  before_action :conversation, except: [:index, :meta, :search, :create, :filter]
   before_action :contact_inbox, only: [:create]
 
   def index
@@ -30,6 +31,12 @@ class Api::V1::Accounts::ConversationsController < Api::V1::Accounts::BaseContro
 
   def show; end
 
+  def filter
+    result = ::Conversations::FilterService.new(params.permit!, current_user).perform
+    @conversations = result[:conversations]
+    @conversations_count = result[:count]
+  end
+
   def mute
     @conversation.mute!
     head :ok
@@ -41,73 +48,112 @@ class Api::V1::Accounts::ConversationsController < Api::V1::Accounts::BaseContro
   end
 
   def transcript
-    ConversationReplyMailer.conversation_transcript(@conversation, params[:email])&.deliver_later if params[:email].present?
+    render json: { error: 'email param missing' }, status: :unprocessable_entity and return if params[:email].blank?
+
+    ConversationReplyMailer.with(account: @conversation.account).conversation_transcript(@conversation, params[:email])&.deliver_later
     head :ok
   end
 
   def toggle_status
     if params[:status]
-      @conversation.status = params[:status]
-      @status = @conversation.save
+      set_conversation_status
+      @status = @conversation.save!
     else
       @status = @conversation.toggle_status
     end
+    assign_conversation if @conversation.status == 'open' && Current.user.is_a?(User) && Current.user&.agent?
   end
 
   def toggle_typing_status
     case params[:typing_status]
     when 'on'
-      trigger_typing_event(CONVERSATION_TYPING_ON)
+      trigger_typing_event(CONVERSATION_TYPING_ON, params[:is_private])
     when 'off'
-      trigger_typing_event(CONVERSATION_TYPING_OFF)
+      trigger_typing_event(CONVERSATION_TYPING_OFF, params[:is_private])
     end
     head :ok
   end
 
   def update_last_seen
-    @conversation.agent_last_seen_at = DateTime.now.utc
+    # rubocop:disable Rails/SkipsModelValidations
+    @conversation.update_column(:agent_last_seen_at, DateTime.now.utc)
+    @conversation.update_column(:assignee_last_seen_at, DateTime.now.utc) if assignee?
+    # rubocop:enable Rails/SkipsModelValidations
+  end
+
+  def custom_attributes
+    @conversation.custom_attributes = params.permit(custom_attributes: {})[:custom_attributes]
     @conversation.save!
   end
 
   private
 
-  def trigger_typing_event(event)
+  def set_conversation_status
+    status = params[:status] == 'bot' ? 'pending' : params[:status]
+    @conversation.status = status
+    @conversation.snoozed_until = parse_date_time(params[:snoozed_until].to_s) if params[:snoozed_until]
+  end
+
+  def assign_conversation
+    @agent = Current.account.users.find(current_user.id)
+    @conversation.update_assignee(@agent)
+  end
+
+  def trigger_typing_event(event, is_private)
     user = current_user.presence || @resource
-    Rails.configuration.dispatcher.dispatch(event, Time.zone.now, conversation: @conversation, user: user)
+    Rails.configuration.dispatcher.dispatch(event, Time.zone.now, conversation: @conversation, user: user, is_private: is_private)
   end
 
   def conversation
-    @conversation ||= Current.account.conversations.find_by(display_id: params[:id])
+    @conversation ||= Current.account.conversations.find_by!(display_id: params[:id])
+    authorize @conversation.inbox, :show?
   end
 
   def contact_inbox
     @contact_inbox = build_contact_inbox
 
     @contact_inbox ||= ::ContactInbox.find_by!(source_id: params[:source_id])
+    authorize @contact_inbox.inbox, :show?
   end
 
   def build_contact_inbox
     return if params[:contact_id].blank? || params[:inbox_id].blank?
 
+    inbox = Current.account.inboxes.find(params[:inbox_id])
+    authorize inbox, :show?
+
     ContactInboxBuilder.new(
       contact_id: params[:contact_id],
-      inbox_id: params[:inbox_id],
+      inbox_id: inbox.id,
       source_id: params[:source_id]
     ).perform
   end
 
   def conversation_params
     additional_attributes = params[:additional_attributes]&.permit! || {}
+    custom_attributes = params[:custom_attributes]&.permit! || {}
+    status = params[:status].present? ? { status: params[:status] } : {}
+
+    # TODO: temporary fallback for the old bot status in conversation, we will remove after couple of releases
+    status = { status: 'pending' } if status[:status] == 'bot'
     {
       account_id: Current.account.id,
       inbox_id: @contact_inbox.inbox_id,
       contact_id: @contact_inbox.contact_id,
       contact_inbox_id: @contact_inbox.id,
-      additional_attributes: additional_attributes
-    }
+      additional_attributes: additional_attributes,
+      custom_attributes: custom_attributes,
+      snoozed_until: params[:snoozed_until],
+      assignee_id: params[:assignee_id],
+      team_id: params[:team_id]
+    }.merge(status)
   end
 
   def conversation_finder
     @conversation_finder ||= ConversationFinder.new(current_user, params)
   end
+
+  def assignee?
+    @conversation.assignee_id? && current_user == @conversation.assignee
+  end
 end

app/controllers/api/v1/accounts/csat_survey_responses_controller.rb

@@ -0,0 +1,43 @@
+class Api::V1::Accounts::CsatSurveyResponsesController < Api::V1::Accounts::BaseController
+  include Sift
+  include DateRangeHelper
+
+  RESULTS_PER_PAGE = 25
+
+  before_action :check_authorization
+  before_action :set_csat_survey_responses, only: [:index, :metrics]
+  before_action :set_current_page, only: [:index]
+  before_action :set_current_page_surveys, only: [:index]
+  before_action :set_total_sent_messages_count, only: [:metrics]
+
+  sort_on :created_at, type: :datetime
+
+  def index; end
+
+  def metrics
+    @total_count = @csat_survey_responses.count
+    @ratings_count = @csat_survey_responses.group(:rating).count
+  end
+
+  private
+
+  def set_total_sent_messages_count
+    @csat_messages = Current.account.messages.input_csat
+    @csat_messages = @csat_messages.where(created_at: range) if range.present?
+    @total_sent_messages_count = @csat_messages.count
+  end
+
+  def set_csat_survey_responses
+    @csat_survey_responses = filtrate(
+      Current.account.csat_survey_responses.includes([:conversation, :assigned_agent, :contact])
+    ).filter_by_created_at(range).filter_by_assigned_agent_id(params[:user_ids])
+  end
+
+  def set_current_page_surveys
+    @csat_survey_responses = @csat_survey_responses.page(@current_page).per(RESULTS_PER_PAGE)
+  end
+
+  def set_current_page
+    @current_page = params[:page] || 1
+  end
+end

app/controllers/api/v1/accounts/custom_attribute_definitions_controller.rb

@@ -0,0 +1,49 @@
+class Api::V1::Accounts::CustomAttributeDefinitionsController < Api::V1::Accounts::BaseController
+  before_action :fetch_custom_attributes_definitions, except: [:create]
+  before_action :fetch_custom_attribute_definition, only: [:show, :update, :destroy]
+  DEFAULT_ATTRIBUTE_MODEL = 'conversation_attribute'.freeze
+
+  def index; end
+
+  def show; end
+
+  def create
+    @custom_attribute_definition = Current.account.custom_attribute_definitions.create!(
+      permitted_payload
+    )
+  end
+
+  def update
+    @custom_attribute_definition.update!(permitted_payload)
+  end
+
+  def destroy
+    @custom_attribute_definition.destroy!
+    head :no_content
+  end
+
+  private
+
+  def fetch_custom_attributes_definitions
+    @custom_attribute_definitions = Current.account.custom_attribute_definitions.with_attribute_model(permitted_params[:attribute_model])
+  end
+
+  def fetch_custom_attribute_definition
+    @custom_attribute_definition = Current.account.custom_attribute_definitions.find(permitted_params[:id])
+  end
+
+  def permitted_payload
+    params.require(:custom_attribute_definition).permit(
+      :attribute_display_name,
+      :attribute_description,
+      :attribute_display_type,
+      :attribute_key,
+      :attribute_model,
+      attribute_values: []
+    )
+  end
+
+  def permitted_params
+    params.permit(:id, :filter_type, :attribute_model)
+  end
+end

app/controllers/api/v1/accounts/custom_filters_controller.rb

@@ -0,0 +1,49 @@
+class Api::V1::Accounts::CustomFiltersController < Api::V1::Accounts::BaseController
+  before_action :fetch_custom_filters, except: [:create]
+  before_action :fetch_custom_filter, only: [:show, :update, :destroy]
+  DEFAULT_FILTER_TYPE = 'conversation'.freeze
+
+  def index; end
+
+  def show; end
+
+  def create
+    @custom_filter = current_user.custom_filters.create!(
+      permitted_payload.merge(account_id: Current.account.id)
+    )
+  end
+
+  def update
+    @custom_filter.update!(permitted_payload)
+  end
+
+  def destroy
+    @custom_filter.destroy!
+    head :no_content
+  end
+
+  private
+
+  def fetch_custom_filters
+    @custom_filters = current_user.custom_filters.where(
+      account_id: Current.account.id,
+      filter_type: permitted_params[:filter_type] || DEFAULT_FILTER_TYPE
+    )
+  end
+
+  def fetch_custom_filter
+    @custom_filter = @custom_filters.find(permitted_params[:id])
+  end
+
+  def permitted_payload
+    params.require(:custom_filter).permit(
+      :name,
+      :filter_type,
+      query: {}
+    )
+  end
+
+  def permitted_params
+    params.permit(:id, :filter_type)
+  end
+end

app/controllers/api/v1/accounts/facebook_indicators_controller.rb

@@ -1,55 +0,0 @@
-class Api::V1::Accounts::FacebookIndicatorsController < Api::V1::Accounts::BaseController
-  before_action :set_access_token
-  around_action :handle_with_exception
-
-  def mark_seen
-    fb_bot.deliver(payload('mark_seen'), access_token: @access_token)
-    head :ok
-  end
-
-  def typing_on
-    fb_bot.deliver(payload('typing_on'), access_token: @access_token)
-    head :ok
-  end
-
-  def typing_off
-    fb_bot.deliver(payload('typing_off'), access_token: @access_token)
-    head :ok
-  end
-
-  private
-
-  def fb_bot
-    ::Facebook::Messenger::Bot
-  end
-
-  def handle_with_exception
-    yield
-  rescue Facebook::Messenger::Error => e
-    Rails.logger.debug "Rescued: #{e.inspect}"
-    true
-  end
-
-  def payload(action)
-    {
-      recipient: { id: contact.source_id },
-      sender_action: action
-    }
-  end
-
-  def inbox
-    @inbox ||= Current.account.inboxes.find(permitted_params[:inbox_id])
-  end
-
-  def set_access_token
-    @access_token = inbox.channel.page_access_token
-  end
-
-  def contact
-    @contact ||= inbox.contact_inboxes.find_by!(contact_id: permitted_params[:contact_id])
-  end
-
-  def permitted_params
-    params.permit(:inbox_id, :contact_id)
-  end
-end

app/controllers/api/v1/accounts/inbox_members_controller.rb

@@ -1,22 +1,40 @@
 class Api::V1::Accounts::InboxMembersController < Api::V1::Accounts::BaseController
-  before_action :fetch_inbox, only: [:create, :show]
-  before_action :current_agents_ids, only: [:create]
+  before_action :fetch_inbox
+  before_action :current_agents_ids, only: [:create, :update]
 
   def create
-    # update also done via same action
-    update_agents_list
-    head :ok
-  rescue StandardError => e
-    Rails.logger.debug "Rescued: #{e.inspect}"
-    render_could_not_create_error('Could not add agents to inbox')
+    authorize @inbox, :create?
+    ActiveRecord::Base.transaction do
+      agents_to_be_added_ids.map { |user_id| @inbox.add_member(user_id) }
+    end
+    fetch_updated_agents
   end
 
   def show
-    @agents = Current.account.users.where(id: @inbox.members.select(:user_id))
+    authorize @inbox, :show?
+    fetch_updated_agents
+  end
+
+  def update
+    authorize @inbox, :update?
+    update_agents_list
+    fetch_updated_agents
+  end
+
+  def destroy
+    authorize @inbox, :destroy?
+    ActiveRecord::Base.transaction do
+      params[:user_ids].map { |user_id| @inbox.remove_member(user_id) }
+    end
+    head :ok
   end
 
   private
 
+  def fetch_updated_agents
+    @agents = Current.account.users.where(id: @inbox.members.select(:user_id))
+  end
+
   def update_agents_list
     # get all the user_ids which the inbox currently has as members.
     # get the list of  user_ids from params

app/controllers/api/v1/accounts/inboxes_controller.rb

@@ -1,12 +1,17 @@
 class Api::V1::Accounts::InboxesController < Api::V1::Accounts::BaseController
+  include Api::V1::InboxesHelper
   before_action :fetch_inbox, except: [:index, :create]
   before_action :fetch_agent_bot, only: [:set_agent_bot]
-  before_action :check_authorization
+  before_action :validate_limit, only: [:create]
+  # we are already handling the authorization in fetch inbox
+  before_action :check_authorization, except: [:show]
 
   def index
     @inboxes = policy_scope(Current.account.inboxes.order_by_name.includes(:channel, { avatar_attachment: [:blob] }))
   end
 
+  def show; end
+
   def assignable_agents
     @assignable_agents = (Current.account.users.where(id: @inbox.members.select(:user_id)) + Current.account.administrators).uniq
   end
@@ -15,29 +20,47 @@ class Api::V1::Accounts::InboxesController < Api::V1::Accounts::BaseController
     @campaigns = @inbox.campaigns
   end
 
+  def avatar
+    @inbox.avatar.attachment.destroy! if @inbox.avatar.attached?
+    head :ok
+  end
+
   def create
     ActiveRecord::Base.transaction do
       channel = create_channel
       @inbox = Current.account.inboxes.build(
-        name: permitted_params[:name],
-        greeting_message: permitted_params[:greeting_message],
-        greeting_enabled: permitted_params[:greeting_enabled],
-        channel: channel
+        {
+          name: inbox_name(channel),
+          channel: channel
+        }.merge(
+          permitted_params.except(:channel)
+        )
       )
-      @inbox.avatar.attach(permitted_params[:avatar])
       @inbox.save!
     end
   end
 
   def update
-    @inbox.update(inbox_update_params.except(:channel))
+    @inbox.update(permitted_params.except(:channel))
     @inbox.update_working_hours(params.permit(working_hours: Inbox::OFFISABLE_ATTRS)[:working_hours]) if params[:working_hours]
-    return unless @inbox.channel.is_a?(Channel::WebWidget) && inbox_update_params[:channel].present?
+    channel_attributes = get_channel_attributes(@inbox.channel_type)
 
-    @inbox.channel.update!(inbox_update_params[:channel])
+    # Inbox update doesn't necessarily need channel attributes
+    return if permitted_params(channel_attributes)[:channel].blank?
+
+    if @inbox.inbox_type == 'Email'
+      validate_email_channel(channel_attributes)
+      @inbox.channel.reauthorized!
+    end
+
+    @inbox.channel.update!(permitted_params(channel_attributes)[:channel])
     update_channel_feature_flags
   end
 
+  def agent_bot
+    @agent_bot = @inbox.agent_bot
+  end
+
   def set_agent_bot
     if @agent_bot
       agent_bot_inbox = @inbox.agent_bot_inbox || AgentBotInbox.new(inbox: @inbox)
@@ -50,7 +73,7 @@ class Api::V1::Accounts::InboxesController < Api::V1::Accounts::BaseController
   end
 
   def destroy
-    @inbox.destroy
+    @inbox.destroy!
     head :ok
   end
 
@@ -58,49 +81,76 @@ class Api::V1::Accounts::InboxesController < Api::V1::Accounts::BaseController
 
   def fetch_inbox
     @inbox = Current.account.inboxes.find(params[:id])
+    authorize @inbox, :show?
   end
 
   def fetch_agent_bot
     @agent_bot = AgentBot.find(params[:agent_bot]) if params[:agent_bot]
   end
 
+  def inbox_name(channel)
+    return channel.try(:bot_name) if channel.is_a?(Channel::Telegram)
+
+    permitted_params[:name]
+  end
+
   def create_channel
-    case permitted_params[:channel][:type]
-    when 'web_widget'
-      Current.account.web_widgets.create!(permitted_params[:channel].except(:type))
-    when 'api'
-      Current.account.api_channels.create!(permitted_params[:channel].except(:type))
-    when 'email'
-      Current.account.email_channels.create!(permitted_params[:channel].except(:type))
-    end
+    return unless %w[web_widget api email line telegram whatsapp sms].include?(permitted_params[:channel][:type])
+
+    account_channels_method.create!(permitted_params(channel_type_from_params::EDITABLE_ATTRS)[:channel].except(:type))
   end
 
   def update_channel_feature_flags
-    return unless inbox_update_params[:channel].key? :selected_feature_flags
+    return unless @inbox.web_widget?
+    return unless permitted_params(Channel::WebWidget::EDITABLE_ATTRS)[:channel].key? :selected_feature_flags
 
-    @inbox.channel.selected_feature_flags = inbox_update_params[:channel][:selected_feature_flags]
+    @inbox.channel.selected_feature_flags = permitted_params(Channel::WebWidget::EDITABLE_ATTRS)[:channel][:selected_feature_flags]
     @inbox.channel.save!
   end
 
-  def permitted_params
-    params.permit(:id, :avatar, :name, :greeting_message, :greeting_enabled, channel:
-      [:type, :website_url, :widget_color, :welcome_title, :welcome_tagline, :webhook_url, :email, :reply_time])
+  def permitted_params(channel_attributes = [])
+    params.permit(
+      :name, :avatar, :greeting_enabled, :greeting_message, :enable_email_collect, :csat_survey_enabled,
+      :enable_auto_assignment, :working_hours_enabled, :out_of_office_message, :timezone, :allow_messages_after_resolved,
+      channel: [:type, *channel_attributes]
+    )
   end
 
-  def inbox_update_params
-    params.permit(:enable_auto_assignment, :name, :avatar, :greeting_message, :greeting_enabled,
-                  :working_hours_enabled, :out_of_office_message, :timezone,
-                  channel: [
-                    :website_url,
-                    :widget_color,
-                    :welcome_title,
-                    :welcome_tagline,
-                    :webhook_url,
-                    :email,
-                    :reply_time,
-                    :pre_chat_form_enabled,
-                    { pre_chat_form_options: [:pre_chat_message, :require_email] },
-                    { selected_feature_flags: [] }
-                  ])
+  def channel_type_from_params
+    {
+      'web_widget' => Channel::WebWidget,
+      'api' => Channel::Api,
+      'email' => Channel::Email,
+      'line' => Channel::Line,
+      'telegram' => Channel::Telegram,
+      'whatsapp' => Channel::Whatsapp,
+      'sms' => Channel::Sms
+    }[permitted_params[:channel][:type]]
+  end
+
+  def account_channels_method
+    {
+      'web_widget' => Current.account.web_widgets,
+      'api' => Current.account.api_channels,
+      'email' => Current.account.email_channels,
+      'line' => Current.account.line_channels,
+      'telegram' => Current.account.telegram_channels,
+      'whatsapp' => Current.account.whatsapp_channels,
+      'sms' => Current.account.sms_channels
+    }[permitted_params[:channel][:type]]
+  end
+
+  def get_channel_attributes(channel_type)
+    if channel_type.constantize.const_defined?(:EDITABLE_ATTRS)
+      channel_type.constantize::EDITABLE_ATTRS.presence
+    else
+      []
+    end
+  end
+
+  def validate_limit
+    return unless Current.account.inboxes.count >= Current.account.usage_limits[:inboxes]
+
+    render_payment_required('Account limit exceeded. Upgrade to a higher plan')
   end
 end

app/controllers/api/v1/accounts/integrations/apps_controller.rb

@@ -1,4 +1,5 @@
 class Api::V1::Accounts::Integrations::AppsController < Api::V1::Accounts::BaseController
+  before_action :check_admin_authorization?
   before_action :fetch_apps, only: [:index]
   before_action :fetch_app, only: [:show]
 

app/controllers/api/v1/accounts/integrations/hooks_controller.rb

@@ -11,7 +11,7 @@ class Api::V1::Accounts::Integrations::HooksController < Api::V1::Accounts::Base
   end
 
   def destroy
-    @hook.destroy
+    @hook.destroy!
     head :ok
   end
 

app/controllers/api/v1/accounts/integrations/slack_controller.rb

@@ -1,4 +1,5 @@
 class Api::V1::Accounts::Integrations::SlackController < Api::V1::Accounts::BaseController
+  before_action :check_admin_authorization?
   before_action :fetch_hook, only: [:update, :destroy]
 
   def create
@@ -19,7 +20,7 @@ class Api::V1::Accounts::Integrations::SlackController < Api::V1::Accounts::Base
   end
 
   def destroy
-    @hook.destroy
+    @hook.destroy!
 
     head :ok
   end

app/controllers/api/v1/accounts/kbase/categories_controller.rb

@@ -14,7 +14,7 @@ class Api::V1::Accounts::Kbase::CategoriesController < Api::V1::Accounts::Kbase:
   end
 
   def destroy
-    @category.destroy
+    @category.destroy!
     head :ok
   end
 

app/controllers/api/v1/accounts/kbase/portals_controller.rb

@@ -14,7 +14,7 @@ class Api::V1::Accounts::Kbase::PortalsController < Api::V1::Accounts::Kbase::Ba
   end
 
   def destroy
-    @portal.destroy
+    @portal.destroy!
     head :ok
   end
 

app/controllers/api/v1/accounts/labels_controller.rb

@@ -18,7 +18,7 @@ class Api::V1::Accounts::LabelsController < Api::V1::Accounts::BaseController
   end
 
   def destroy
-    @label.destroy
+    @label.destroy!
     head :ok
   end
 

app/controllers/api/v1/accounts/notifications_controller.rb

@@ -1,7 +1,6 @@
 class Api::V1::Accounts::NotificationsController < Api::V1::Accounts::BaseController
   RESULTS_PER_PAGE = 15
 
-  protect_from_forgery with: :null_session
   before_action :fetch_notification, only: [:update]
   before_action :set_primary_actor, only: [:read_all]
   before_action :set_current_page, only: [:index]

app/controllers/api/v1/accounts/team_members_controller.rb

@@ -8,7 +8,7 @@ class Api::V1::Accounts::TeamMembersController < Api::V1::Accounts::BaseControll
 
   def create
     ActiveRecord::Base.transaction do
-      @team_members = params[:user_ids].map { |user_id| @team.add_member(user_id) }
+      @team_members = members_to_be_added_ids.map { |user_id| @team.add_member(user_id) }
     end
   end
 

app/controllers/api/v1/accounts/teams_controller.rb

@@ -18,7 +18,7 @@ class Api::V1::Accounts::TeamsController < Api::V1::Accounts::BaseController
   end
 
   def destroy
-    @team.destroy
+    @team.destroy!
     head :ok
   end
 

app/controllers/api/v1/accounts/webhooks_controller.rb

@@ -16,7 +16,7 @@ class Api::V1::Accounts::WebhooksController < Api::V1::Accounts::BaseController
   end
 
   def destroy
-    @webhook.destroy
+    @webhook.destroy!
     head :ok
   end
 

app/controllers/api/v1/accounts_controller.rb

@@ -1,10 +1,10 @@
 class Api::V1::AccountsController < Api::BaseController
   include AuthHelper
 
-  skip_before_action :verify_authenticity_token, only: [:create]
   skip_before_action :authenticate_user!, :set_current_user, :handle_with_exception,
                      only: [:create], raise: false
   before_action :check_signup_enabled, only: [:create]
+  before_action :validate_captcha, only: [:create]
   before_action :fetch_account, except: [:create]
   before_action :check_authorization, except: [:create]
 
@@ -18,7 +18,7 @@ class Api::V1::AccountsController < Api::BaseController
       account_name: account_params[:account_name],
       user_full_name: account_params[:user_full_name],
       email: account_params[:email],
-      confirmed: confirmed?,
+      user_password: account_params[:password],
       user: current_user
     ).perform
     if @user
@@ -46,21 +46,21 @@ class Api::V1::AccountsController < Api::BaseController
 
   private
 
-  def confirmed?
-    super_admin? && params[:confirmed]
-  end
-
   def fetch_account
     @account = current_user.accounts.find(params[:id])
     @current_account_user = @account.account_users.find_by(user_id: current_user.id)
   end
 
   def account_params
-    params.permit(:account_name, :email, :name, :locale, :domain, :support_email, :auto_resolve_duration, :user_full_name)
+    params.permit(:account_name, :email, :name, :password, :locale, :domain, :support_email, :auto_resolve_duration, :user_full_name)
   end
 
   def check_signup_enabled
-    raise ActionController::RoutingError, 'Not Found' if ENV.fetch('ENABLE_ACCOUNT_SIGNUP', true) == 'false'
+    raise ActionController::RoutingError, 'Not Found' if GlobalConfigService.load('ENABLE_ACCOUNT_SIGNUP', 'false') == 'false'
+  end
+
+  def validate_captcha
+    raise ActionController::InvalidAuthenticityToken, 'Invalid Captcha' unless ChatwootCaptcha.new(params[:h_captcha_client_response]).valid?
   end
 
   def pundit_user

app/controllers/api/v1/agent_bots_controller.rb

@@ -1,7 +0,0 @@
-class Api::V1::AgentBotsController < Api::BaseController
-  skip_before_action :authenticate_user!
-
-  def index
-    render json: AgentBot.all
-  end
-end

app/controllers/api/v1/notification_subscriptions_controller.rb

@@ -7,6 +7,12 @@ class Api::V1::NotificationSubscriptionsController < Api::BaseController
     render json: notification_subscription
   end
 
+  def destroy
+    notification_subscription = NotificationSubscription.where(["subscription_attributes->>'push_token' = ?", params[:push_token]]).first
+    notification_subscription.destroy!
+    head :ok
+  end
+
   private
 
   def set_user

app/controllers/api/v1/profiles_controller.rb

@@ -1,30 +1,53 @@
 class Api::V1::ProfilesController < Api::BaseController
   before_action :set_user
 
-  def show
-    render partial: 'api/v1/models/user.json.jbuilder', locals: { resource: @user }
-  end
+  def show; end
 
   def update
+    if password_params[:password].present?
+      render_could_not_create_error('Invalid current password') and return unless @user.valid_password?(password_params[:current_password])
+
+      @user.update!(password_params.except(:current_password))
+    end
+
     @user.update!(profile_params)
   end
 
+  def avatar
+    @user.avatar.attachment.destroy! if @user.avatar.attached?
+    head :ok
+  end
+
+  def availability
+    @user.account_users.find_by!(account_id: availability_params[:account_id]).update!(availability: availability_params[:availability])
+  end
+
   private
 
   def set_user
     @user = current_user
   end
 
+  def availability_params
+    params.require(:profile).permit(:account_id, :availability)
+  end
+
   def profile_params
     params.require(:profile).permit(
       :email,
       :name,
       :display_name,
-      :password,
-      :password_confirmation,
       :avatar,
-      :availability,
+      :message_signature,
       ui_settings: {}
     )
   end
+
+  def password_params
+    params.require(:profile).permit(
+      :current_password,
+      :password,
+      :password_confirmation
+    )
+  end
 end

app/controllers/api/v1/webhooks_controller.rb

@@ -10,7 +10,7 @@ class Api::V1::WebhooksController < ApplicationController
     twitter_consumer.consume
     head :ok
   rescue StandardError => e
-    Raven.capture_exception(e)
+    Sentry.capture_exception(e)
     head :ok
   end
 

app/controllers/api/v1/widget/base_controller.rb

@@ -1,5 +1,6 @@
 class Api::V1::Widget::BaseController < ApplicationController
   include SwitchLocale
+  include WebsiteTokenHelper
 
   before_action :set_web_widget
   before_action :set_contact
@@ -19,23 +20,6 @@ class Api::V1::Widget::BaseController < ApplicationController
     @conversation ||= conversations.last
   end
 
-  def auth_token_params
-    @auth_token_params ||= ::Widget::TokenService.new(token: request.headers['X-Auth-Token']).decode_token
-  end
-
-  def set_web_widget
-    @web_widget = ::Channel::WebWidget.find_by!(website_token: permitted_params[:website_token])
-    @current_account = @web_widget.account
-  end
-
-  def set_contact
-    @contact_inbox = @web_widget.inbox.contact_inboxes.find_by(
-      source_id: auth_token_params[:source_id]
-    )
-    @contact = @contact_inbox&.contact
-    raise ActiveRecord::RecordNotFound unless @contact
-  end
-
   def create_conversation
     ::Conversation.create!(conversation_params)
   end
@@ -55,7 +39,8 @@ class Api::V1::Widget::BaseController < ApplicationController
         browser: browser_params,
         referer: permitted_params[:message][:referer_url],
         initiated_at: timestamp_params
-      }
+      },
+      custom_attributes: permitted_params[:custom_attributes].presence || {}
     }
   end
 
@@ -68,16 +53,33 @@ class Api::V1::Widget::BaseController < ApplicationController
         mergee_contact: @contact
       ).perform
     else
-      @contact.update!(email: email, name: contact_name)
+      @contact.update!(email: email)
+    end
+  end
+
+  def update_contact_phone_number(phone_number)
+    contact_with_phone_number = @current_account.contacts.find_by(phone_number: phone_number)
+    if contact_with_phone_number
+      @contact = ::ContactMergeAction.new(
+        account: @current_account,
+        base_contact: contact_with_phone_number,
+        mergee_contact: @contact
+      ).perform
+    else
+      @contact.update!(phone_number: phone_number)
     end
   end
 
   def contact_email
-    permitted_params[:contact][:email].downcase
+    permitted_params[:contact][:email].downcase if permitted_params[:contact].present?
   end
 
   def contact_name
-    params[:contact][:name] || contact_email.split('@')[0]
+    params[:contact][:name] || contact_email.split('@')[0] if contact_email.present?
+  end
+
+  def contact_phone_number
+    params[:contact][:phone_number]
   end
 
   def browser_params

app/controllers/api/v1/widget/campaigns_controller.rb

@@ -4,10 +4,4 @@ class Api::V1::Widget::CampaignsController < Api::V1::Widget::BaseController
   def index
     @campaigns = @web_widget.inbox.campaigns.where(enabled: true)
   end
-
-  private
-
-  def permitted_params
-    params.permit(:website_token)
-  end
 end

app/controllers/api/v1/widget/configs_controller.rb

@@ -0,0 +1,41 @@
+class Api::V1::Widget::ConfigsController < Api::V1::Widget::BaseController
+  before_action :set_global_config
+
+  def create
+    build_contact
+    set_token
+  end
+
+  private
+
+  def set_global_config
+    @global_config = GlobalConfig.get('LOGO_THUMBNAIL', 'BRAND_NAME', 'WIDGET_BRAND_URL')
+  end
+
+  def set_contact
+    @contact_inbox = @web_widget.inbox.contact_inboxes.find_by(
+      source_id: auth_token_params[:source_id]
+    )
+    @contact = @contact_inbox&.contact
+  end
+
+  def build_contact
+    return if @contact.present?
+
+    @contact_inbox = @web_widget.create_contact_inbox(additional_attributes)
+    @contact = @contact_inbox.contact
+  end
+
+  def set_token
+    payload = { source_id: @contact_inbox.source_id, inbox_id: @web_widget.inbox.id }
+    @token = ::Widget::TokenService.new(payload: payload).generate_token
+  end
+
+  def additional_attributes
+    if @web_widget.inbox.account.feature_enabled?('ip_lookup')
+      { created_at_ip: request.remote_ip }
+    else
+      {}
+    end
+  end
+end

app/controllers/api/v1/widget/contacts_controller.rb

@@ -1,5 +1,5 @@
 class Api::V1::Widget::ContactsController < Api::V1::Widget::BaseController
-  before_action :process_hmac
+  before_action :process_hmac, only: [:update]
 
   def show; end
 
@@ -8,18 +8,35 @@ class Api::V1::Widget::ContactsController < Api::V1::Widget::BaseController
       contact: @contact,
       params: permitted_params.to_h.deep_symbolize_keys
     )
-    render json: contact_identify_action.perform
+    @contact = contact_identify_action.perform
+  end
+
+  # TODO : clean up this with proper routes delete contacts/custom_attributes
+  def destroy_custom_attributes
+    @contact.custom_attributes = @contact.custom_attributes.excluding(params[:custom_attributes])
+    @contact.save!
+    render json: @contact
   end
 
   private
 
   def process_hmac
-    return if params[:identifier_hash].blank?
-    raise StandardError, 'HMAC failed: Invalid Identifier Hash Provided' unless valid_hmac?
+    return unless should_verify_hmac?
+
+    render json: { error: 'HMAC failed: Invalid Identifier Hash Provided' }, status: :unauthorized unless valid_hmac?
 
     @contact_inbox.update(hmac_verified: true)
   end
 
+  def should_verify_hmac?
+    return false if params[:identifier_hash].blank? && !@web_widget.hmac_mandatory
+
+    # Taking an extra caution that the hmac is triggered whenever identifier is present
+    return false if params[:custom_attributes].present? && params[:identifier].blank?
+
+    true
+  end
+
   def valid_hmac?
     params[:identifier_hash] == OpenSSL::HMAC.hexdigest(
       'sha256',
@@ -29,6 +46,7 @@ class Api::V1::Widget::ContactsController < Api::V1::Widget::BaseController
   end
 
   def permitted_params
-    params.permit(:website_token, :identifier, :identifier_hash, :email, :name, :avatar_url, custom_attributes: {})
+    params.permit(:website_token, :identifier, :identifier_hash, :email, :name, :avatar_url, :phone_number, custom_attributes: {},
+                                                                                                            additional_attributes: {})
   end
 end

app/controllers/api/v1/widget/conversations_controller.rb

@@ -7,12 +7,18 @@ class Api::V1::Widget::ConversationsController < Api::V1::Widget::BaseController
 
   def create
     ActiveRecord::Base.transaction do
-      update_contact(contact_email) if @contact.email.blank? && contact_email.present?
+      process_update_contact
       @conversation = create_conversation
       conversation.messages.create(message_params)
     end
   end
 
+  def process_update_contact
+    update_contact(contact_email) if @contact.email.blank? && contact_email.present?
+    update_contact_phone_number(contact_phone_number) if @contact.phone_number.blank? && contact_phone_number.present?
+    @contact.update!(name: contact_name) if contact_name.present?
+  end
+
   def update_last_seen
     head :ok && return if conversation.nil?
 
@@ -23,7 +29,7 @@ class Api::V1::Widget::ConversationsController < Api::V1::Widget::BaseController
 
   def transcript
     if permitted_params[:email].present? && conversation.present?
-      ConversationReplyMailer.conversation_transcript(
+      ConversationReplyMailer.with(account: conversation.account).conversation_transcript(
         conversation,
         permitted_params[:email]
       )&.deliver_later
@@ -44,6 +50,18 @@ class Api::V1::Widget::ConversationsController < Api::V1::Widget::BaseController
     head :ok
   end
 
+  def toggle_status
+    return head :not_found if conversation.nil?
+
+    return head :forbidden unless @web_widget.end_conversation?
+
+    unless conversation.resolved?
+      conversation.status = :resolved
+      conversation.save
+    end
+    head :ok
+  end
+
   private
 
   def trigger_typing_event(event)
@@ -51,6 +69,7 @@ class Api::V1::Widget::ConversationsController < Api::V1::Widget::BaseController
   end
 
   def permitted_params
-    params.permit(:id, :typing_status, :website_token, :email, contact: [:name, :email], message: [:content, :referer_url, :timestamp, :echo_id])
+    params.permit(:id, :typing_status, :website_token, :email, contact: [:name, :email], message: [:content, :referer_url, :timestamp, :echo_id],
+                                                               custom_attributes: {})
   end
 end

app/controllers/api/v1/widget/direct_uploads_controller.rb

@@ -0,0 +1,11 @@
+class Api::V1::Widget::DirectUploadsController < ActiveStorage::DirectUploadsController
+  include WebsiteTokenHelper
+  before_action :set_web_widget
+  before_action :set_contact
+
+  def create
+    return if @contact.nil? || @current_account.nil?
+
+    super
+  end
+end

app/controllers/api/v1/widget/inbox_members_controller.rb

@@ -4,10 +4,4 @@ class Api::V1::Widget::InboxMembersController < Api::V1::Widget::BaseController
   def index
     @inbox_members = @web_widget.inbox.inbox_members.includes(:user)
   end
-
-  private
-
-  def permitted_params
-    params.permit(:website_token)
-  end
 end

app/controllers/api/v1/widget/messages_controller.rb

@@ -8,8 +8,8 @@ class Api::V1::Widget::MessagesController < Api::V1::Widget::BaseController
 
   def create
     @message = conversation.messages.new(message_params)
-    @message.save
     build_attachment
+    @message.save!
   end
 
   def update
@@ -20,7 +20,7 @@ class Api::V1::Widget::MessagesController < Api::V1::Widget::BaseController
       @message.update!(message_update_params[:message])
     end
   rescue StandardError => e
-    render json: { error: @contact.errors, message: e.message }.to_json, status: 500
+    render json: { error: @contact.errors, message: e.message }.to_json, status: :internal_server_error
   end
 
   private
@@ -31,11 +31,11 @@ class Api::V1::Widget::MessagesController < Api::V1::Widget::BaseController
     params[:message][:attachments].each do |uploaded_attachment|
       attachment = @message.attachments.new(
         account_id: @message.account_id,
-        file_type: helpers.file_type(uploaded_attachment&.content_type)
+        file: uploaded_attachment
       )
-      attachment.file.attach(uploaded_attachment)
+
+      attachment.file_type = helpers.file_type(uploaded_attachment&.content_type) if uploaded_attachment.is_a?(ActionDispatch::Http::UploadedFile)
     end
-    @message.save!
   end
 
   def set_conversation
@@ -54,10 +54,11 @@ class Api::V1::Widget::MessagesController < Api::V1::Widget::BaseController
   end
 
   def message_update_params
-    params.permit(message: [{ submitted_values: [:name, :title, :value] }])
+    params.permit(message: [{ submitted_values: [:name, :title, :value, { csat_survey_response: [:feedback_message, :rating] }] }])
   end
 
   def permitted_params
+    # timestamp parameter is used in create conversation method
     params.permit(:id, :before, :website_token, contact: [:name, :email], message: [:content, :referer_url, :timestamp, :echo_id])
   end
 

app/controllers/api/v2/accounts/reports_controller.rb

@@ -1,12 +1,14 @@
 class Api::V2::Accounts::ReportsController < Api::V1::Accounts::BaseController
-  def account
-    builder = V2::ReportBuilder.new(Current.account, account_report_params)
+  before_action :check_authorization
+
+  def index
+    builder = V2::ReportBuilder.new(Current.account, report_params)
     data = builder.build
     render json: data
   end
 
-  def account_summary
-    render json: account_summary_metrics
+  def summary
+    render json: summary_metrics
   end
 
   def agents
@@ -21,27 +23,89 @@ class Api::V2::Accounts::ReportsController < Api::V1::Accounts::BaseController
     render layout: false, template: 'api/v2/accounts/reports/inboxes.csv.erb', format: 'csv'
   end
 
+  def labels
+    response.headers['Content-Type'] = 'text/csv'
+    response.headers['Content-Disposition'] = 'attachment; filename=labels_report.csv'
+    render layout: false, template: 'api/v2/accounts/reports/labels.csv.erb', format: 'csv'
+  end
+
+  def teams
+    response.headers['Content-Type'] = 'text/csv'
+    response.headers['Content-Disposition'] = 'attachment; filename=teams_report.csv'
+    render layout: false, template: 'api/v2/accounts/reports/teams.csv.erb', format: 'csv'
+  end
+
+  def conversations
+    return head :unprocessable_entity if params[:type].blank?
+
+    render json: conversation_metrics
+  end
+
   private
 
-  def account_summary_params
+  def check_authorization
+    raise Pundit::NotAuthorizedError unless Current.account_user.administrator?
+  end
+
+  def common_params
     {
-      type: :account,
-      since: params[:since],
-      until: params[:until]
+      type: params[:type].to_sym,
+      id: params[:id],
+      group_by: params[:group_by],
+      business_hours: ActiveModel::Type::Boolean.new.cast(params[:business_hours])
     }
   end
 
-  def account_report_params
+  def current_summary_params
+    common_params.merge({
+                          since: range[:current][:since],
+                          until: range[:current][:until]
+                        })
+  end
+
+  def previous_summary_params
+    common_params.merge({
+                          since: range[:previous][:since],
+                          until: range[:previous][:until]
+                        })
+  end
+
+  def report_params
+    common_params.merge({
+                          metric: params[:metric],
+                          since: params[:since],
+                          until: params[:until],
+                          timezone_offset: params[:timezone_offset]
+                        })
+  end
+
+  def conversation_params
     {
-      metric: params[:metric],
-      type: :account,
-      since: params[:since],
-      until: params[:until]
+      type: params[:type].to_sym,
+      user_id: params[:user_id]
     }
   end
 
-  def account_summary_metrics
-    builder = V2::ReportBuilder.new(Current.account, account_summary_params)
-    builder.summary
+  def range
+    {
+      current: {
+        since: params[:since],
+        until: params[:until]
+      },
+      previous: {
+        since: (params[:since].to_i - (params[:until].to_i - params[:since].to_i)).to_s,
+        until: params[:since]
+      }
+    }
+  end
+
+  def summary_metrics
+    summary = V2::ReportBuilder.new(Current.account, current_summary_params).summary
+    summary[:previous] = V2::ReportBuilder.new(Current.account, previous_summary_params).summary
+    summary
+  end
+
+  def conversation_metrics
+    V2::ReportBuilder.new(Current.account, conversation_params).conversation_metrics
   end
 end

app/controllers/application_controller.rb

@@ -1,31 +1,17 @@
 class ApplicationController < ActionController::Base
   include DeviseTokenAuth::Concerns::SetUserByToken
+  include RequestExceptionHandler
   include Pundit
   include SwitchLocale
 
-  protect_from_forgery with: :null_session
+  skip_before_action :verify_authenticity_token
 
   before_action :set_current_user, unless: :devise_controller?
   around_action :switch_locale
   around_action :handle_with_exception, unless: :devise_controller?
 
-  # after_action :verify_authorized
-  rescue_from ActiveRecord::RecordInvalid, with: :render_record_invalid
-
   private
 
-  def handle_with_exception
-    yield
-  rescue ActiveRecord::RecordNotFound => e
-    Raven.capture_exception(e)
-    render_not_found_error('Resource could not be found')
-  rescue Pundit::NotAuthorizedError
-    render_unauthorized('You are not authorized to do this action')
-  ensure
-    # to address the thread variable leak issues in Puma/Thin webserver
-    Current.reset
-  end
-
   def set_current_user
     @user ||= current_user
     Current.user = @user
@@ -35,32 +21,6 @@ class ApplicationController < ActionController::Base
     @subscription ||= Current.account.subscription
   end
 
-  def render_unauthorized(message)
-    render json: { error: message }, status: :unauthorized
-  end
-
-  def render_not_found_error(message)
-    render json: { error: message }, status: :not_found
-  end
-
-  def render_could_not_create_error(message)
-    render json: { error: message }, status: :unprocessable_entity
-  end
-
-  def render_internal_server_error(message)
-    render json: { error: message }, status: :internal_server_error
-  end
-
-  def render_record_invalid(exception)
-    render json: {
-      message: exception.record.errors.full_messages.join(', ')
-    }, status: :unprocessable_entity
-  end
-
-  def render_error_response(exception)
-    render json: exception.to_hash, status: exception.http_status
-  end
-
   def pundit_user
     {
       user: Current.user,

app/controllers/concerns/access_token_auth_helper.rb

@@ -17,13 +17,8 @@ module AccessTokenAuthHelper
     Current.user = @resource if current_user.is_a?(User)
   end
 
-  def super_admin?
-    @resource.present? && @resource.is_a?(SuperAdmin)
-  end
-
   def validate_bot_access_token!
     return if Current.user.is_a?(User)
-    return if super_admin?
     return if agent_bot_accessible?
 
     render_unauthorized('Access to this endpoint is not authorized for bots')

app/controllers/concerns/auth_helper.rb

@@ -1,8 +1,8 @@
 module AuthHelper
   def send_auth_headers(user)
     data = user.create_new_auth_token
-    response.headers[DeviseTokenAuth.headers_names[:"access-token"]] = data['access-token']
-    response.headers[DeviseTokenAuth.headers_names[:"token-type"]]   = 'Bearer'
+    response.headers[DeviseTokenAuth.headers_names[:'access-token']] = data['access-token']
+    response.headers[DeviseTokenAuth.headers_names[:'token-type']]   = 'Bearer'
     response.headers[DeviseTokenAuth.headers_names[:client]]       = data['client']
     response.headers[DeviseTokenAuth.headers_names[:expiry]]       = data['expiry']
     response.headers[DeviseTokenAuth.headers_names[:uid]]          = data['uid']

app/controllers/concerns/ensure_current_account_helper.rb

@@ -0,0 +1,28 @@
+module EnsureCurrentAccountHelper
+  private
+
+  def current_account
+    @current_account ||= ensure_current_account
+    Current.account = @current_account
+  end
+
+  def ensure_current_account
+    account = Account.find(params[:account_id])
+    if current_user
+      account_accessible_for_user?(account)
+    elsif @resource.is_a?(AgentBot)
+      account_accessible_for_bot?(account)
+    end
+    account
+  end
+
+  def account_accessible_for_user?(account)
+    @current_account_user = account.account_users.find_by(user_id: current_user.id)
+    Current.account_user = @current_account_user
+    render_unauthorized('You are not authorized to access this account') unless @current_account_user
+  end
+
+  def account_accessible_for_bot?(account)
+    render_unauthorized('You are not authorized to access this account') unless @resource.agent_bot_inboxes.find_by(account_id: account.id)
+  end
+end

app/controllers/concerns/request_exception_handler.rb

@@ -0,0 +1,52 @@
+module RequestExceptionHandler
+  extend ActiveSupport::Concern
+
+  included do
+    rescue_from ActiveRecord::RecordInvalid, with: :render_record_invalid
+  end
+
+  private
+
+  def handle_with_exception
+    yield
+  rescue ActiveRecord::RecordNotFound => e
+    Sentry.capture_exception(e)
+    render_not_found_error('Resource could not be found')
+  rescue Pundit::NotAuthorizedError
+    render_unauthorized('You are not authorized to do this action')
+  ensure
+    # to address the thread variable leak issues in Puma/Thin webserver
+    Current.reset
+  end
+
+  def render_unauthorized(message)
+    render json: { error: message }, status: :unauthorized
+  end
+
+  def render_not_found_error(message)
+    render json: { error: message }, status: :not_found
+  end
+
+  def render_could_not_create_error(message)
+    render json: { error: message }, status: :unprocessable_entity
+  end
+
+  def render_payment_required(message)
+    render json: { error: message }, status: :payment_required
+  end
+
+  def render_internal_server_error(message)
+    render json: { error: message }, status: :internal_server_error
+  end
+
+  def render_record_invalid(exception)
+    render json: {
+      message: exception.record.errors.full_messages.join(', '),
+      attributes: exception.record.errors.attribute_names
+    }, status: :unprocessable_entity
+  end
+
+  def render_error_response(exception)
+    render json: exception.to_hash, status: exception.http_status
+  end
+end

app/controllers/concerns/website_token_helper.rb

@@ -0,0 +1,24 @@
+module WebsiteTokenHelper
+  def auth_token_params
+    @auth_token_params ||= ::Widget::TokenService.new(token: request.headers['X-Auth-Token']).decode_token
+  end
+
+  def set_web_widget
+    @web_widget = ::Channel::WebWidget.find_by!(website_token: permitted_params[:website_token])
+    @current_account = @web_widget.account
+  end
+
+  def set_contact
+    @contact_inbox = @web_widget.inbox.contact_inboxes.find_by(
+      source_id: auth_token_params[:source_id]
+    )
+    @contact = @contact_inbox&.contact
+    raise ActiveRecord::RecordNotFound unless @contact
+
+    Current.contact = @contact
+  end
+
+  def permitted_params
+    params.permit(:website_token)
+  end
+end