test(captain): add behavior specs for chunk services

feat(captain): add chunking and context services
feat(captain): add document chunk schema foundation
2026-02-19 14:49:32 +05:30 · 2026-02-19 14:27:50 +05:30 · 2026-02-19 14:23:45 +05:30
4471 changed files with 76879 additions and 355571 deletions
@@ -1,65 +0,0 @@
---
-:position: before
-:position_in_additional_file_patterns: before
-:position_in_class: before
-:position_in_factory: before
-:position_in_fixture: before
-:position_in_routes: before
-:position_in_serializer: before
-:position_in_test: before
-:classified_sort: true
-:exclude_controllers: true
-:exclude_factories: true
-:exclude_fixtures: true
-:exclude_helpers: true
-:exclude_scaffolds: true
-:exclude_serializers: true
-:exclude_sti_subclasses: false
-:exclude_tests: true
-:force: false
-:format_markdown: false
-:format_rdoc: false
-:format_yard: false
-:frozen: false
-:grouped_polymorphic: false
-:ignore_model_sub_dir: false
-:ignore_unknown_models: false
-:include_version: false
-:show_check_constraints: false
-:show_complete_foreign_keys: false
-:show_foreign_keys: true
-:show_indexes: true
-:show_indexes_include: false
-:simple_indexes: false
-:sort: false
-:timestamp: false
-:trace: false
-:with_comment: true
-:with_column_comments: true
-:with_table_comments: true
-:position_of_column_comment: :with_name
-:active_admin: false
-:command:
-:debug: false
-:hide_default_column_types: json,jsonb,hstore
-:hide_limit_column_types: integer,bigint,boolean
-:timestamp_columns:
- created_at
- updated_at
-:ignore_columns:
-:ignore_routes:
-:models: true
-:routes: false
-:skip_on_db_migrate: false
-:target_action: :do_annotations
-:wrapper:
-:wrapper_close:
-:wrapper_open:
-:classes_default_to_s: []
-:additional_file_patterns: []
-:model_dir:
- app/models
- enterprise/app/models
-:require: []
-:root_dir:
- ''
@@ -1,23 +1,3 @@
 ---
 ignore:
  - CVE-2021-41098 # https://github.com/chatwoot/chatwoot/issues/3097 (update once azure blob storage is updated)
-  - GHSA-57hq-95w6-v4fc # Devise confirmable race condition — patched locally in User model (remove once on Devise 5+)
-  # Devise 5 is currently blocked by devise-secure_password/devise_token_auth/devise-two-factor.
-  # Chatwoot does not enable Timeoutable, so the timeout redirect path is not reachable.
-  - GHSA-jp94-3292-c3xv
-  # Rails 7.1 has no patched release for the Active Storage proxy range
-  # advisories. Chatwoot limits proxy range requests locally.
-  - CVE-2026-33658
-  # Rails 7.1 has no patched release for this Active Storage direct-upload
-  # advisory. Chatwoot filters internal metadata keys locally.
-  - CVE-2026-33173
-  - CVE-2026-33174
-  # Rails 7.1 has no patched release for these Rails advisories. These are not
-  # reachable through Chatwoot's current usage patterns and should be removed
-  # once we upgrade to Rails 7.2.3.1+.
-  - CVE-2026-33168
-  - CVE-2026-33169
-  - CVE-2026-33170
-  - CVE-2026-33176
-  - CVE-2026-33195
-  - CVE-2026-33202
@@ -77,8 +77,7 @@ jobs:

      - node/install:
          node-version: '24.13'
-      - node/install-pnpm:
-          version: '10.2.0'
+      - node/install-pnpm
      - node/install-packages:
          pkg-manager: pnpm
          override-ci-command: pnpm i
@@ -94,8 +93,8 @@ jobs:
              exit 1
            fi
            mkdir -p ~/tmp
-            curl -L https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/7.19.0/openapi-generator-cli-7.19.0.jar > ~/tmp/openapi-generator-cli-7.19.0.jar
-            java -jar ~/tmp/openapi-generator-cli-7.19.0.jar validate -i swagger/swagger.json
+            curl -L https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/6.3.0/openapi-generator-cli-6.3.0.jar > ~/tmp/openapi-generator-cli-6.3.0.jar
+            java -jar ~/tmp/openapi-generator-cli-6.3.0.jar validate -i swagger/swagger.json

      # Bundle audit
      - run:
@@ -119,8 +118,7 @@ jobs:
      - checkout
      - node/install:
          node-version: '24.13'
-      - node/install-pnpm:
-          version: '10.2.0'
+      - node/install-pnpm
      - node/install-packages:
          pkg-manager: pnpm
          override-ci-command: pnpm i
@@ -151,8 +149,7 @@ jobs:
      - checkout
      - node/install:
          node-version: '24.13'
-      - node/install-pnpm:
-          version: '10.2.0'
+      - node/install-pnpm
      - node/install-packages:
          pkg-manager: pnpm
          override-ci-command: pnpm i
@@ -98,8 +98,6 @@ SMTP_OPENSSL_VERIFY_MODE=peer
 # Mail Incoming
 # This is the domain set for the reply emails when conversation continuity is enabled
 MAILER_INBOUND_EMAIL_DOMAIN=
-# Maximum time in seconds to process a single IMAP email
-# EMAIL_PROCESSING_TIMEOUT_SECONDS=60
 # Set this to the appropriate ingress channel with regards to incoming emails
 # Possible values are :
 # relay for Exim, Postfix, Qmail
@@ -234,10 +232,6 @@ ANDROID_SHA256_CERT_FINGERPRINT=AC:73:8E:DE:EB:56:EA:CC:10:87:02:A7:65:37:7B:38:
 # Comma-separated list of trusted IPs that bypass Rack Attack throttling rules
 # RACK_ATTACK_ALLOWED_IPS=127.0.0.1,::1,192.168.0.10

-## SafeFetch private network access
-## Keep disabled by default. Self-hosted installations can enable this to allow SafeFetch requests to private network URLs.
-# SAFE_FETCH_ALLOW_PRIVATE_NETWORK=false
-
 ## Running chatwoot as an API only server
 ## setting this value to true will disable the frontend dashboard endpoints
 # CW_API_ONLY_SERVER=false
@@ -272,9 +266,9 @@ AZURE_APP_SECRET=
 # ENABLE_SIDEKIQ_DEQUEUE_LOGGER=false


-# AI powered features (Captain)
-# The OpenAI API key and endpoint for Captain are not configured via .env.
-# Set them at Super Admin > App Configs > Captain (CAPTAIN_OPEN_AI_API_KEY, CAPTAIN_OPEN_AI_ENDPOINT).
+# AI powered features
+## OpenAI key
+# OPENAI_API_KEY=

 # Housekeeping/Performance related configurations
 # Set to true if you want to remove stale contact inboxes
@@ -1,195 +0,0 @@
-#!/usr/bin/env python3
-"""Sync triage GitHub security advisories to Linear issues."""
-
-from __future__ import annotations
-
-import os
-import sys
-from typing import Any
-
-import requests
-
-GITHUB_API = "https://api.github.com"
-LINEAR_API = "https://api.linear.app/graphql"
-
-SEVERITY_PRIORITY = {"critical": 1, "high": 2, "medium": 3, "low": 4}
-SEVERITY_COLOR = {
-    "critical": 15548997,
-    "high": 15105570,
-    "medium": 15844367,
-    "low": 3066993,
-}
-DEFAULT_COLOR = 9807270
-
-
-def required_env(name: str) -> str:
-    value = os.environ.get(name)
-    if not value:
-        sys.exit(f"Missing required env var: {name}")
-    return value
-
-
-def fetch_triage_advisories(repo: str, token: str) -> list[dict[str, Any]]:
-    url: str | None = f"{GITHUB_API}/repos/{repo}/security-advisories"
-    params: dict[str, Any] | None = {"state": "triage", "per_page": 100}
-    headers = {
-        "Accept": "application/vnd.github+json",
-        "Authorization": f"Bearer {token}",
-        "X-GitHub-Api-Version": "2022-11-28",
-    }
-    advisories: list[dict[str, Any]] = []
-    while url:
-        r = requests.get(url, headers=headers, params=params, timeout=30)
-        r.raise_for_status()
-        advisories.extend(r.json())
-        next_link = r.links.get("next")
-        url = next_link["url"] if next_link else None
-        params = None
-    return advisories
-
-
-def linear_call(query: str, variables: dict[str, Any], api_key: str) -> dict[str, Any]:
-    r = requests.post(
-        LINEAR_API,
-        headers={"Authorization": api_key},
-        json={"query": query, "variables": variables},
-        timeout=30,
-    )
-    r.raise_for_status()
-    return r.json()
-
-
-def linear_issue_exists(ghsa_id: str, api_key: str) -> bool:
-    query = (
-        "query($q: String!) { issues(filter: {title: {contains: $q}}, first: 1) "
-        "{ nodes { id } } }"
-    )
-    resp = linear_call(query, {"q": ghsa_id}, api_key)
-    return len(resp.get("data", {}).get("issues", {}).get("nodes", [])) > 0
-
-
-def linear_create_issue(input_data: dict[str, Any], api_key: str) -> dict[str, str] | None:
-    query = (
-        "mutation($input: IssueCreateInput!) { issueCreate(input: $input) "
-        "{ success issue { identifier url } } }"
-    )
-    resp = linear_call(query, {"input": input_data}, api_key)
-    create = resp.get("data", {}).get("issueCreate") or {}
-    if not create.get("success"):
-        return None
-    return create.get("issue")
-
-
-def reporter_login(advisory: dict[str, Any]) -> str:
-    for credit in advisory.get("credits") or []:
-        user = (credit or {}).get("user") or {}
-        if user.get("login"):
-            return user["login"]
-    return "unknown"
-
-
-def cvss_score(advisory: dict[str, Any]) -> str:
-    score = (advisory.get("cvss") or {}).get("score")
-    return str(score) if score is not None else "n/a"
-
-
-def build_description(adv: dict[str, Any]) -> str:
-    return (
-        f"**GHSA:** {adv['ghsa_id']}\n"
-        f"**CVE:** {adv.get('cve_id') or 'n/a'}\n"
-        f"**Severity:** {adv.get('severity') or 'unknown'} (CVSS {cvss_score(adv)})\n"
-        f"**Reporter:** {reporter_login(adv)}\n"
-        f"**Reported:** {(adv.get('created_at') or '').split('T')[0]}\n"
-        f"**Advisory:** {adv['html_url']}\n\n"
-        f"---\n\n"
-        f"{adv.get('description') or 'No description provided.'}"
-    )
-
-
-def post_discord(adv: dict[str, Any], issue: dict[str, str], webhook_url: str) -> None:
-    severity = adv.get("severity") or "unknown"
-    title = f"[{adv['ghsa_id']}] {adv['summary']}"[:250]
-    payload = {
-        "username": "GHSA Sync",
-        "embeds": [
-            {
-                "title": title,
-                "url": issue["url"],
-                "color": SEVERITY_COLOR.get(severity, DEFAULT_COLOR),
-                "fields": [
-                    {"name": "Linear", "value": issue["identifier"], "inline": True},
-                    {
-                        "name": "Severity",
-                        "value": f"{severity} (CVSS {cvss_score(adv)})",
-                        "inline": True,
-                    },
-                    {
-                        "name": "Advisory",
-                        "value": f"[GitHub]({adv['html_url']})",
-                        "inline": True,
-                    },
-                ],
-            }
-        ],
-    }
-    try:
-        requests.post(webhook_url, json=payload, timeout=10)
-    except requests.RequestException:
-        pass
-
-
-def main() -> int:
-    repo = required_env("GITHUB_REPOSITORY")
-    gh_token = required_env("GHSA_READ_TOKEN")
-    linear_api_key = required_env("LINEAR_API_KEY")
-    team_id = required_env("LINEAR_TEAM_ID")
-    project_id = required_env("LINEAR_PROJECT_ID")
-    label_id = required_env("LINEAR_LABEL_ID")
-    discord_webhook = os.environ.get("DISCORD_WEBHOOK_URL") or None
-
-    advisories = fetch_triage_advisories(repo, gh_token)
-    print(f"Fetched {len(advisories)} triage advisories")
-
-    created = skipped = failed = 0
-
-    for adv in advisories:
-        ghsa_id = adv.get("ghsa_id")
-        if not ghsa_id:
-            failed += 1
-            continue
-
-        try:
-            if linear_issue_exists(ghsa_id, linear_api_key):
-                skipped += 1
-                continue
-
-            severity = adv.get("severity") or "unknown"
-            issue = linear_create_issue(
-                {
-                    "title": f"[{ghsa_id}] {adv.get('summary', '')}",
-                    "description": build_description(adv),
-                    "teamId": team_id,
-                    "projectId": project_id,
-                    "labelIds": [label_id],
-                    "priority": SEVERITY_PRIORITY.get(severity, 3),
-                },
-                linear_api_key,
-            )
-        except requests.RequestException:
-            failed += 1
-            continue
-
-        if not issue:
-            failed += 1
-            continue
-
-        created += 1
-        if discord_webhook:
-            post_discord(adv, issue, discord_webhook)
-
-    print(f"Created {created}, skipped {skipped}, failed {failed}")
-    return 1 if failed > 0 else 0
-
-
-if __name__ == "__main__":
-    sys.exit(main())
@@ -11,9 +11,6 @@ concurrency:
  group: pr-${{ github.workflow }}-${{ github.head_ref }}
  cancel-in-progress: true

-permissions:
-  contents: read
-
 jobs:
  deployment_check:
    name: Check Deployment
@@ -8,9 +8,6 @@ on:
    branches:
      - develop

-permissions:
-  contents: read
-
 jobs:
  test:
    runs-on: ubuntu-22.04
@@ -1,29 +0,0 @@
-name: Sync GHSA advisories to Linear
-
-on:
-  schedule:
-    - cron: '0 4 * * *'  # daily at 09:30 IST
-  workflow_dispatch: {}
-
-permissions:
-  contents: read
-
-jobs:
-  sync:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
-      - name: Install dependencies
-        run: pip install requests==2.32.3
-      - name: Sync advisories
-        env:
-          GHSA_READ_TOKEN: ${{ secrets.GHSA_READ_TOKEN }}
-          LINEAR_API_KEY: ${{ secrets.LINEAR_API_KEY }}
-          LINEAR_TEAM_ID: ${{ secrets.LINEAR_TEAM_ID }}
-          LINEAR_PROJECT_ID: ${{ secrets.LINEAR_PROJECT_ID }}
-          LINEAR_LABEL_ID: ${{ secrets.LINEAR_LABEL_ID }}
-          DISCORD_WEBHOOK_URL: ${{ secrets.DISCORD_WEBHOOK_URL }}
-        run: python3 .github/scripts/ghsa_linear_sync.py
@@ -10,9 +10,6 @@ concurrency:
  group: pr-${{ github.workflow }}-${{ github.head_ref }}
  cancel-in-progress: true

-permissions:
-  contents: read
-
 jobs:
  log_lines_check:
    runs-on: ubuntu-latest
@@ -14,9 +14,6 @@ on:
    - cron: "0 0 * * *"
  workflow_dispatch:

-permissions:
-  contents: read
-
 jobs:
  nightly:
    runs-on: ubuntu-24.04
@@ -3,10 +3,6 @@ name: Publish Codespace Base Image
 on:
  workflow_dispatch:

-permissions:
-  contents: read
-  packages: write
-
 jobs:
  publish-code-space-image:
    runs-on: ubuntu-latest
@@ -18,9 +18,6 @@ on:
 env:
  DOCKER_REPO: chatwoot/chatwoot

-permissions:
-  contents: read
-
 jobs:
  build:
    strategy:
@@ -18,9 +18,6 @@ on:
 env:
  DOCKER_REPO: chatwoot/chatwoot

-permissions:
-  contents: read
-
 jobs:
  build:
    strategy:
@@ -10,9 +10,6 @@ concurrency:
  group: pr-${{ github.workflow }}-${{ github.head_ref }}
  cancel-in-progress: true

-permissions:
-  contents: read
-
 jobs:
  test:
    runs-on: ubuntu-22.04
@@ -7,9 +7,6 @@ on:
      - master
  workflow_dispatch:

-permissions:
-  contents: read
-
 jobs:
  test-build:
    strategy:
@@ -43,18 +43,13 @@

 ## General Guidelines

- Prefer the smallest production-ready change that solves the current problem.
- Build for the expected production path first. Do not add speculative guards, fallbacks, retries, or edge-case handling unless the caller can actually hit that case or production has proven it necessary.
- When an impossible or misconfigured state would indicate a setup/deployment bug, let it fail loudly instead of silently skipping behavior.
- For locked/internal configs that must exist in production, prefer direct reads (`find`, `find_by!`, required hash keys) over silent fallbacks.
- Do not add validation or response checks unless the code uses the result or the check changes behavior meaningfully.
- Prefer existing repo dependencies/client libraries over hand-rolled protocol code for auth, signing, parsing, or API plumbing.
- Avoid one-use private helpers unless they hide real complexity or make the main flow meaningfully easier to read.
+- MVP focus: Least code change, happy-path only
+- No unnecessary defensive programming
+- Ship the happy path first: limit guards/fallbacks to what production has proven necessary, then iterate
 - Prefer minimal, readable code over elaborate abstractions; clarity beats cleverness
 - Break down complex tasks into small, testable units
 - Iterate after confirmation
 - Avoid writing specs unless explicitly asked
- In specs, avoid custom helper methods for setup/data. Prefer `let` values and direct per-example setup; only add a helper when it removes meaningful repeated complexity.
 - Remove dead/unreachable/unused code
 - Don’t write multiple versions or backups for the same logic — pick the best approach and implement it
 - Prefer `with_modified_env` (from spec helpers) over stubbing `ENV` directly in specs
@@ -73,20 +68,11 @@
 - Example: `feat(auth): add user authentication`
 - Don't reference Claude in commit messages

-## PR Description Format
-
- Start with a short, user-facing paragraph describing the product change.
- Add a `Closes` section with relevant issue links (GitHub, Linear, etc.).
- For feature PRs, add `How to test` from a product/UX standpoint.
- For bugfix PRs, use `How to reproduce` when helpful.
- Optionally add a `What changed` section for implementation highlights.
- Do not add a `How this was tested` section listing specs/commands.
-
 ## Project-Specific

 - **Translations**:
-  - For product and source-string changes, only update `en.yml` and `en.json`; other languages are handled through Crowdin and the community
-  - Crowdin-generated translation sync PRs may update non-English locale files; do not flag those changes solely for modifying translated locale files
+  - Only update `en.yml` and `en.json`
+  - Other languages are handled by the community
  - Backend i18n → `en.yml`, Frontend i18n → `en.json`
 - **Frontend**:
  - Use `components-next/` for message bubbles (the rest is being deprecated)
@@ -22,7 +22,6 @@ gem 'time_diff'
 gem 'tzinfo-data'
 gem 'valid_email2'
 gem 'email-provider-info'
-gem 'gemoji'
 # compress javascript config.assets.js_compressor
 gem 'uglifier'
 ##-- used for single column multiple binary flags in notification settings/feature flagging --##
@@ -41,8 +40,6 @@ gem 'json_refs'
 gem 'rack-attack', '>= 6.7.0'
 # a utility tool for streaming, flexible and safe downloading of remote files
 gem 'down'
-# SSRF-safe URL fetching
-gem 'ssrf_filter', '~> 1.5'
 # authentication type to fetch and send mail over oauth2.0
 gem 'gmail_xoauth'
 # Lock net-smtp to 0.3.4 to avoid issues with gmail_xoauth2
@@ -76,7 +73,7 @@ gem 'faraday_middleware-aws-sigv4'
 ##--- gems for server & infra configuration ---##
 gem 'dotenv-rails', '>= 3.0.0'
 gem 'foreman'
-gem 'puma', '~> 7.2', '>= 7.2.1'
+gem 'puma'
 gem 'vite_rails'
 # metrics on heroku
 gem 'barnes'
@@ -85,11 +82,10 @@ gem 'barnes'
 gem 'devise', '>= 4.9.4'
 gem 'devise-secure_password', git: 'https://github.com/chatwoot/devise-secure_password', branch: 'chatwoot'
 gem 'devise_token_auth', '>= 1.2.3'
-gem 'rails-i18n', '~> 7.0'
 # two-factor authentication
 gem 'devise-two-factor', '>= 5.0.0'
 # authorization
-gem 'jwt', '~> 2.10', '>= 2.10.3'
+gem 'jwt'
 gem 'pundit'

 # super admin
@@ -133,9 +129,9 @@ gem 'sentry-ruby', require: false
 gem 'sentry-sidekiq', '>= 5.19.0', require: false

 ##-- background job processing --##
-gem 'sidekiq', '~> 7.3', '>= 7.3.1'
+gem 'sidekiq', '>= 7.3.1'
 # We want cron jobs
-gem 'sidekiq-cron', '>= 2.4.0'
+gem 'sidekiq-cron', '>= 1.12.0'
 # for sidekiq healthcheck
 gem 'sidekiq_alive'

@@ -195,10 +191,10 @@ gem 'reverse_markdown'

 gem 'iso-639'
 gem 'ruby-openai'
-gem 'ai-agents', '>= 0.12.0'
+gem 'ai-agents'

 # TODO: Move this gem as a dependency of ai-agents
-gem 'ruby_llm', '>= 1.14.1'
+gem 'ruby_llm', '>= 1.8.2'
 gem 'ruby_llm-schema'

 gem 'cld3', '~> 3.7'
@@ -209,8 +205,6 @@ gem 'opentelemetry-exporter-otlp'

 gem 'shopify_api'

-gem 'firecrawl-sdk', '~> 1.0', require: 'firecrawl'
-
 ### Gems required only in specific deployment environments ###
 ##############################################################

@@ -274,7 +268,6 @@ group :development, :test do
  gem 'seed_dump'
  gem 'shoulda-matchers'
  gem 'simplecov', '>= 0.21', require: false
-  gem 'skooma'
  gem 'spring'
  gem 'spring-watcher-listen'
 end
@@ -108,8 +108,8 @@ GEM
    acts-as-taggable-on (12.0.0)
      activerecord (>= 7.1, < 8.1)
      zeitwerk (>= 2.4, < 3.0)
-    addressable (2.9.0)
-      public_suffix (>= 2.0.2, < 8.0)
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
    administrate (0.20.1)
      actionpack (>= 6.0, < 8.0)
      actionview (>= 6.0, < 8.0)
@@ -126,8 +126,8 @@ GEM
      jbuilder (~> 2)
      rails (>= 4.2, < 7.2)
      selectize-rails (~> 0.6)
-    ai-agents (0.12.0)
-      ruby_llm (~> 1.14)
+    ai-agents (0.9.0)
+      ruby_llm (~> 1.9.1)
    annotaterb (4.20.0)
      activerecord (>= 6.0.0)
      activesupport (>= 6.0.0)
@@ -136,8 +136,6 @@ GEM
    audited (5.4.1)
      activerecord (>= 5.0, < 7.7)
      activesupport (>= 5.0, < 7.7)
-    auth-sanitizer (0.2.1)
-      version_gem (~> 1.1, >= 1.1.10)
    aws-actionmailbox-ses (0.1.0)
      actionmailbox (>= 7.1.0)
      aws-sdk-s3 (~> 1, >= 1.123.0)
@@ -168,9 +166,9 @@ GEM
      multi_json (~> 1)
      statsd-ruby (~> 1.1)
    base64 (0.3.0)
-    bcrypt (3.1.22)
+    bcrypt (3.1.20)
    benchmark (0.4.1)
-    bigdecimal (4.1.2)
+    bigdecimal (3.2.2)
    bindex (0.8.1)
    bootsnap (1.16.0)
      msgpack (~> 1.2)
@@ -186,22 +184,18 @@ GEM
      bundler (>= 1.2.0, < 3)
      thor (~> 1.0)
    byebug (11.1.3)
-    cgi (0.5.1)
    childprocess (5.1.0)
      logger (~> 1.5)
    cld3 (3.7.0)
    climate_control (1.2.0)
    coderay (1.1.3)
    commonmarker (0.23.10)
-    concurrent-ruby (1.3.7)
-    connection_pool (2.5.5)
+    concurrent-ruby (1.3.5)
+    connection_pool (2.5.3)
    crack (1.0.0)
      bigdecimal
      rexml
-    crass (1.0.7)
-    cronex (0.15.0)
-      tzinfo
-      unicode (>= 0.4.4.5)
+    crass (1.0.6)
    csv (3.3.0)
    csv-safe (3.3.1)
      csv (~> 3.0)
@@ -211,15 +205,14 @@ GEM
      activerecord (>= 5.a)
      database_cleaner-core (~> 2.0.0)
    database_cleaner-core (2.0.1)
-    datadog (2.38.0)
-      cgi
-      datadog-ruby_core_source (~> 3.5, >= 3.5.3)
-      libdatadog (~> 36.0.0.1.0)
-      libddwaf (~> 1.30.0.0.0)
+    datadog (2.19.0)
+      datadog-ruby_core_source (~> 3.4, >= 3.4.1)
+      libdatadog (~> 18.1.0.1.0)
+      libddwaf (~> 1.24.1.0.3)
      logger
      msgpack
-    datadog-ruby_core_source (3.5.3)
-    date (3.5.1)
+    datadog-ruby_core_source (3.4.1)
+    date (3.4.1)
    debug (1.8.0)
      irb (>= 1.5.0)
      reline (>= 0.3.1)
@@ -275,8 +268,8 @@ GEM
      dry-logic (~> 1.5)
      dry-types (~> 1.8)
      zeitwerk (~> 2.6)
-    dry-types (1.9.1)
-      bigdecimal (>= 3.0)
+    dry-types (1.8.3)
+      bigdecimal (~> 3.0)
      concurrent-ruby (~> 1.0)
      dry-core (~> 1.0)
      dry-inflector (~> 1.0)
@@ -305,7 +298,7 @@ GEM
      railties (>= 5.0.0)
    faker (3.2.0)
      i18n (>= 1.8.11, < 2)
-    faraday (2.14.3)
+    faraday (2.14.1)
      faraday-net_http (>= 2.0, < 3.5)
      json
      logger
@@ -314,9 +307,9 @@ GEM
    faraday-mashify (1.0.0)
      faraday (~> 2.0)
      hashie
-    faraday-multipart (1.2.0)
-      multipart-post (~> 2.0)
-    faraday-net_http (3.4.4)
+    faraday-multipart (1.0.4)
+      multipart-post (~> 2)
+    faraday-net_http (3.4.2)
      net-http (~> 0.5)
    faraday-net_http_persistent (2.1.0)
      faraday (~> 2.5)
@@ -343,7 +336,6 @@ GEM
    ffi-compiler (1.0.1)
      ffi (>= 1.0.0)
      rake
-    firecrawl-sdk (1.4.1)
    flag_shih_tzu (0.3.23)
    foreman (0.87.2)
    fugit (1.11.1)
@@ -357,7 +349,6 @@ GEM
      googleapis-common-protos-types (>= 1.3.1, < 2.a)
      googleauth (~> 1.0)
      grpc (~> 1.36)
-    gemoji (4.1.0)
    geocoder (1.8.1)
    gli (2.22.2)
      ostruct
@@ -439,8 +430,7 @@ GEM
    hana (1.3.7)
    hash_diff (1.1.1)
    hashdiff (1.1.0)
-    hashie (5.1.0)
-      logger
+    hashie (5.0.0)
    html2text (0.4.0)
      nokogiri (>= 1.0, < 2.0)
    http (5.1.1)
@@ -475,7 +465,7 @@ GEM
      rails-dom-testing (>= 1, < 3)
      railties (>= 4.2.0)
      thor (>= 0.14, < 2.0)
-    json (2.19.9)
+    json (2.18.1)
    json_refs (0.1.8)
      hana
    json_schemer (0.2.24)
@@ -483,12 +473,6 @@ GEM
      hana (~> 1.3)
      regexp_parser (~> 2.0)
      uri_template (~> 0.7)
-    json_skooma (0.2.5)
-      bigdecimal
-      hana (~> 1.3)
-      regexp_parser (~> 2.0)
-      uri-idna (~> 0.2)
-      zeitwerk (~> 2.6)
    judoscale-rails (1.8.2)
      judoscale-ruby (= 1.8.2)
      railties
@@ -496,7 +480,7 @@ GEM
    judoscale-sidekiq (1.8.2)
      judoscale-ruby (= 1.8.2)
      sidekiq (>= 5.0)
-    jwt (2.10.3)
+    jwt (2.10.1)
      base64
    kaminari (1.2.2)
      activesupport (>= 4.1.0)
@@ -523,16 +507,15 @@ GEM
      logger (~> 1.6)
    letter_opener (1.10.0)
      launchy (>= 2.2, < 4)
-    libdatadog (36.0.0.1.0)
-    libdatadog (36.0.0.1.0-arm64-darwin)
-    libdatadog (36.0.0.1.0-x86_64-linux)
-    libddwaf (1.30.0.0.2)
+    libdatadog (18.1.0.1.0)
+    libdatadog (18.1.0.1.0-x86_64-linux)
+    libddwaf (1.24.1.0.3)
      ffi (~> 1.0)
-    libddwaf (1.30.0.0.2-arm64-darwin)
+    libddwaf (1.24.1.0.3-arm64-darwin)
      ffi (~> 1.0)
-    libddwaf (1.30.0.0.2-x86_64-darwin)
+    libddwaf (1.24.1.0.3-x86_64-darwin)
      ffi (~> 1.0)
-    libddwaf (1.30.0.0.2-x86_64-linux)
+    libddwaf (1.24.1.0.3-x86_64-linux)
      ffi (~> 1.0)
    line-bot-api (1.28.0)
    lint_roller (1.1.0)
@@ -549,7 +532,7 @@ GEM
      activesupport (>= 4)
      railties (>= 4)
      request_store (~> 1.0)
-    loofah (2.25.2)
+    loofah (2.23.1)
      crass (~> 1.0.2)
      nokogiri (>= 1.12.0)
    mail (2.8.1)
@@ -572,9 +555,9 @@ GEM
    minitest (5.25.5)
    mock_redis (0.36.0)
      ruby2_keywords
-    msgpack (1.8.3)
+    msgpack (1.8.0)
    multi_json (1.15.0)
-    multi_xml (0.9.1)
+    multi_xml (0.8.0)
      bigdecimal (>= 3.1, < 5)
    multipart-post (2.4.1)
    mutex_m (0.3.0)
@@ -584,7 +567,7 @@ GEM
      uri (>= 0.11.1)
    net-http-persistent (4.0.2)
      connection_pool (~> 2.2)
-    net-imap (0.6.4.1)
+    net-imap (0.4.20)
      date
      net-protocol
    net-pop (0.1.2)
@@ -599,37 +582,30 @@ GEM
      sidekiq
    newrelic_rpm (9.6.0)
      base64
-    nio4r (2.7.5)
-    nokogiri (1.19.4)
+    nio4r (2.7.3)
+    nokogiri (1.18.9)
      mini_portile2 (~> 2.8.2)
      racc (~> 1.4)
-    nokogiri (1.19.4-arm64-darwin)
+    nokogiri (1.18.9-arm64-darwin)
      racc (~> 1.4)
-    nokogiri (1.19.4-x86_64-darwin)
+    nokogiri (1.18.9-x86_64-darwin)
      racc (~> 1.4)
-    nokogiri (1.19.4-x86_64-linux-gnu)
+    nokogiri (1.18.9-x86_64-linux-gnu)
      racc (~> 1.4)
-    oauth (1.1.6)
-      auth-sanitizer (~> 0.2, >= 0.2.1)
-      base64 (~> 0.1)
-      cgi
-      oauth-tty (~> 1.0, >= 1.0.8)
-      snaky_hash (~> 2.0, >= 2.0.5)
-      version_gem (~> 1.1, >= 1.1.11)
-    oauth-tty (1.0.8)
-      auth-sanitizer (~> 0.1, >= 0.1.3)
-      cgi
-      version_gem (~> 1.1, >= 1.1.9)
-    oauth2 (2.0.22)
-      auth-sanitizer (~> 0.2, >= 0.2.1)
-      faraday (>= 0.17.3, < 4.0)
-      jwt (>= 1.0, < 4.0)
-      logger (~> 1.2)
+    oauth (1.1.0)
+      oauth-tty (~> 1.0, >= 1.0.1)
+      snaky_hash (~> 2.0)
+      version_gem (~> 1.1)
+    oauth-tty (1.0.5)
+      version_gem (~> 1.1, >= 1.1.1)
+    oauth2 (2.0.9)
+      faraday (>= 0.17.3, < 3.0)
+      jwt (>= 1.0, < 3.0)
      multi_xml (~> 0.5)
      rack (>= 1.2, < 4)
-      snaky_hash (~> 2.0, >= 2.0.5)
-      version_gem (~> 1.1, >= 1.1.11)
-    oj (3.17.3)
+      snaky_hash (~> 2.0)
+      version_gem (~> 1.1)
+    oj (3.16.10)
      bigdecimal (>= 3.0)
      ostruct (>= 0.2)
    omniauth (2.1.4)
@@ -676,7 +652,7 @@ GEM
      opentelemetry-api (~> 1.0)
    orm_adapter (0.5.0)
    os (1.1.4)
-    ostruct (0.6.3)
+    ostruct (0.6.1)
    parallel (1.27.0)
    parser (3.3.8.0)
      ast (~> 2.4.1)
@@ -694,14 +670,14 @@ GEM
      method_source (~> 1.0)
    pry-rails (0.3.9)
      pry (>= 0.10.4)
-    public_suffix (7.0.5)
-    puma (7.2.1)
+    public_suffix (6.0.2)
+    puma (6.4.3)
      nio4r (~> 2.0)
    pundit (2.3.0)
      activesupport (>= 3.0.0)
    raabro (1.4.0)
    racc (1.8.1)
-    rack (3.2.6)
+    rack (3.2.5)
    rack-attack (6.7.0)
      rack (>= 1.0, < 4)
    rack-contrib (2.5.0)
@@ -716,7 +692,7 @@ GEM
      rack (>= 3.0.0, < 4)
    rack-proxy (0.7.7)
      rack
-    rack-session (2.1.2)
+    rack-session (2.1.1)
      base64 (>= 0.1.0)
      rack (>= 3.0.0)
    rack-test (2.1.0)
@@ -742,12 +718,9 @@ GEM
      activesupport (>= 5.0.0)
      minitest
      nokogiri (>= 1.6)
-    rails-html-sanitizer (1.7.1)
-      loofah (~> 2.25, >= 2.25.2)
+    rails-html-sanitizer (1.6.1)
+      loofah (~> 2.21)
      nokogiri (>= 1.15.7, != 1.16.7, != 1.16.6, != 1.16.5, != 1.16.4, != 1.16.3, != 1.16.2, != 1.16.1, != 1.16.0.rc1, != 1.16.0)
-    rails-i18n (7.0.10)
-      i18n (>= 0.7, < 2)
-      railties (>= 6.0.0, < 8)
    railties (7.1.5.2)
      actionpack (= 7.1.5.2)
      activesupport (= 7.1.5.2)
@@ -763,7 +736,7 @@ GEM
      ffi (~> 1.0)
    redis (5.0.6)
      redis-client (>= 0.9.0)
-    redis-client (0.26.4)
+    redis-client (0.22.2)
      connection_pool
    redis-namespace (1.10.0)
      redis (>= 4)
@@ -852,17 +825,17 @@ GEM
    ruby2ruby (2.5.0)
      ruby_parser (~> 3.1)
      sexp_processor (~> 4.6)
-    ruby_llm (1.15.0)
+    ruby_llm (1.9.2)
      base64
      event_stream_parser (~> 1)
      faraday (>= 1.10.0)
      faraday-multipart (>= 1)
      faraday-net_http (>= 1)
      faraday-retry (>= 1)
-      marcel (~> 1)
-      ruby_llm-schema (~> 0)
+      marcel (~> 1.0)
+      ruby_llm-schema (~> 0.2.1)
      zeitwerk (~> 2)
-    ruby_llm-schema (0.3.0)
+    ruby_llm-schema (0.2.5)
    ruby_parser (3.20.0)
      sexp_processor (~> 4.16)
    sass (3.7.4)
@@ -919,11 +892,10 @@ GEM
      logger
      rack (>= 2.2.4)
      redis-client (>= 0.22.2)
-    sidekiq-cron (2.4.0)
-      cronex (>= 0.13.0)
-      fugit (~> 1.8, >= 1.11.1)
+    sidekiq-cron (1.12.0)
+      fugit (~> 1.8)
      globalid (>= 1.0.1)
-      sidekiq (>= 6.5.0)
+      sidekiq (>= 6)
    sidekiq_alive (2.5.0)
      gserver (~> 0.0.1)
      sidekiq (>= 5, < 9)
@@ -938,9 +910,6 @@ GEM
      simplecov_json_formatter (~> 0.1)
    simplecov-html (0.13.2)
    simplecov_json_formatter (0.1.4)
-    skooma (0.3.7)
-      json_skooma (~> 0.2.5)
-      zeitwerk (~> 2.6)
    slack-ruby-client (2.7.0)
      faraday (>= 2.0.1)
      faraday-mashify
@@ -948,9 +917,9 @@ GEM
      gli
      hashie
      logger
-    snaky_hash (2.0.5)
-      hashie (>= 0.1.0, < 6)
-      version_gem (>= 1.1.8, < 3)
+    snaky_hash (2.0.1)
+      hashie
+      version_gem (~> 1.1, >= 1.1.1)
    sorbet-runtime (0.5.11934)
    spring (4.1.1)
    spring-watcher-listen (2.1.0)
@@ -964,7 +933,6 @@ GEM
      activesupport (>= 5.2)
      sprockets (>= 3.0.0)
    squasher (0.7.2)
-    ssrf_filter (1.5.0)
    stackprof (0.2.25)
    statsd-ruby (1.5.0)
    stripe (18.0.1)
@@ -979,7 +947,7 @@ GEM
    time_diff (0.3.0)
      activesupport
      i18n
-    timeout (0.6.1)
+    timeout (0.4.3)
    trailblazer-option (0.1.2)
    twilio-ruby (7.6.0)
      faraday (>= 0.9, < 3.0)
@@ -997,25 +965,21 @@ GEM
    unf (0.1.4)
      unf_ext
    unf_ext (0.0.8.2)
-    unicode (0.4.4.5)
    unicode-display_width (3.1.4)
      unicode-emoji (~> 4.0, >= 4.0.4)
    unicode-emoji (4.0.4)
    uniform_notifier (1.17.0)
    uri (1.1.1)
-    uri-idna (0.3.1)
    uri_template (0.7.0)
    valid_email2 (5.2.6)
      activemodel (>= 3.2)
      mail (~> 2.5)
-    version_gem (1.1.11)
-    vite_rails (3.10.0)
-      railties (>= 5.1, < 9)
+    version_gem (1.1.4)
+    vite_rails (3.0.17)
+      railties (>= 5.1, < 8)
      vite_ruby (~> 3.0, >= 3.2.2)
-    vite_ruby (3.10.2)
+    vite_ruby (3.8.0)
      dry-cli (>= 0.7, < 2)
-      logger (~> 1.6)
-      mutex_m
      rack-proxy (~> 0.6, >= 0.6.1)
      zeitwerk (~> 2.2)
    warden (1.2.9)
@@ -1032,7 +996,7 @@ GEM
      addressable (>= 2.8.0)
      crack (>= 0.3.2)
      hashdiff (>= 0.4.0, < 2.0.0)
-    websocket-driver (0.8.2)
+    websocket-driver (0.7.7)
      base64
      websocket-extensions (>= 0.1.0)
    websocket-extensions (0.1.5)
@@ -1040,7 +1004,7 @@ GEM
    working_hours (1.4.1)
      activesupport (>= 3.2)
      tzinfo
-    zeitwerk (2.7.5)
+    zeitwerk (2.7.4)

 PLATFORMS
  arm64-darwin-20
@@ -1060,7 +1024,7 @@ DEPENDENCIES
  administrate (>= 0.20.1)
  administrate-field-active_storage (>= 1.0.3)
  administrate-field-belongs_to_search (>= 0.9.0)
-  ai-agents (>= 0.12.0)
+  ai-agents
  annotaterb
  attr_extras
  audited (~> 5.4, >= 5.4.1)
@@ -1095,10 +1059,8 @@ DEPENDENCIES
  faker
  faraday_middleware-aws-sigv4
  fcm
-  firecrawl-sdk (~> 1.0)
  flag_shih_tzu
  foreman
-  gemoji
  geocoder
  gmail_xoauth
  google-cloud-dialogflow-v2 (>= 0.24.0)
@@ -1117,7 +1079,7 @@ DEPENDENCIES
  json_schemer
  judoscale-rails
  judoscale-sidekiq
-  jwt (~> 2.10, >= 2.10.3)
+  jwt
  kaminari
  koala
  letter_opener
@@ -1145,14 +1107,13 @@ DEPENDENCIES
  pgvector
  procore-sift
  pry-rails
-  puma (~> 7.2, >= 7.2.1)
+  puma
  pundit
  rack-attack (>= 6.7.0)
  rack-cors (= 2.0.0)
  rack-mini-profiler (>= 3.2.0)
  rack-timeout
  rails (~> 7.1)
-  rails-i18n (~> 7.0)
  redis
  redis-namespace
  responders (>= 3.1.1)
@@ -1166,7 +1127,7 @@ DEPENDENCIES
  rubocop-rails
  rubocop-rspec
  ruby-openai
-  ruby_llm (>= 1.14.1)
+  ruby_llm (>= 1.8.2)
  ruby_llm-schema
  scout_apm
  scss_lint
@@ -1177,17 +1138,15 @@ DEPENDENCIES
  sentry-sidekiq (>= 5.19.0)
  shopify_api
  shoulda-matchers
-  sidekiq (~> 7.3, >= 7.3.1)
-  sidekiq-cron (>= 2.4.0)
+  sidekiq (>= 7.3.1)
+  sidekiq-cron (>= 1.12.0)
  sidekiq_alive
  simplecov (>= 0.21)
  simplecov_json_formatter
-  skooma
  slack-ruby-client (~> 2.7.0)
  spring
  spring-watcher-listen
  squasher
-  ssrf_filter (~> 1.5)
  stackprof
  stripe (~> 18.0)
  telephone_number
@@ -1,4 +1,4 @@
-Copyright (c) 2017-2026 Chatwoot Inc.
+Copyright (c) 2017-2024 Chatwoot Inc.

 Portions of this software are licensed as follows:

@@ -40,12 +40,8 @@ run:
 	fi

 force_run:
-	@echo "Cleaning up Overmind processes..."
-	@lsof -ti:3036 2>/dev/null | xargs kill -9 2>/dev/null || true
-	@lsof -ti:3000 2>/dev/null | xargs kill -9 2>/dev/null || true
-	@rm -f ./.overmind.sock
-	@rm -f tmp/pids/*.pid
-	@echo "Cleanup complete"
+	rm -f ./.overmind.sock
+	rm -f tmp/pids/*.pid
 	overmind start -f Procfile.dev

 force_run_tunnel:
@@ -1 +1 @@
-4.16.1
+4.11.0
@@ -104,7 +104,7 @@ class ContactIdentifyAction
    # blank identifier or email will throw unique index error
    # TODO: replace reject { |_k, v| v.blank? } with compact_blank when rails is upgraded
    @contact.discard_invalid_attrs if discard_invalid_attrs
-    @contact.save! if @contact.changed?
+    @contact.save!
    enqueue_avatar_job
  end

@@ -44,11 +44,7 @@ class AccountBuilder
  end

  def create_account
-    @account = Account.create!(
-      name: account_name,
-      locale: I18n.locale,
-      custom_attributes: { 'onboarding_step' => 'account_details' }
-    )
+    @account = Account.create!(name: account_name, locale: I18n.locale)
    Current.account = @account
  end

@@ -2,14 +2,6 @@
 # It initializes with necessary attributes and provides a perform method
 # to create a user and account user in a transaction.
 class AgentBuilder
-  LIMIT_EXCEEDED_MESSAGE = 'Account limit exceeded. Please purchase more licenses'.freeze
-
-  class LimitExceededError < StandardError
-    def initialize
-      super(AgentBuilder::LIMIT_EXCEEDED_MESSAGE)
-    end
-  end
-
  # Initializes an AgentBuilder with necessary attributes.
  # @param email [String] the email of the user.
  # @param name [String] the name of the user.
@@ -22,32 +14,23 @@ class AgentBuilder
  # Creates a user and account user in a transaction.
  # @return [User] the created user.
  def perform
-    account.with_lock do
-      raise LimitExceededError unless can_add_agent?
-
-      ActiveRecord::Base.transaction do
-        @user = find_or_create_user
-        create_account_user
-      end
+    ActiveRecord::Base.transaction do
+      @user = find_or_create_user
+      create_account_user
    end
    @user
  end

  private

-  def can_add_agent?
-    account.usage_limits[:agents] > account.account_users.count
-  end
-
  # Finds a user by email or creates a new one with a temporary password.
  # @return [User] the found or created user.
  def find_or_create_user
    user = User.from_email(email)
    return user if user

-    @name = email.split('@').first if @name.blank?
    temp_password = "1!aA#{SecureRandom.alphanumeric(12)}"
-    User.create!(email: email, name: @name, password: temp_password, password_confirmation: temp_password)
+    User.create!(email: email, name: name, password: temp_password, password_confirmation: temp_password)
  end

  # Checks if the user needs confirmation.
@@ -50,7 +50,7 @@ class ContactInboxWithContactBuilder

  def create_contact
    account.contacts.create!(
-      name: contact_name,
+      name: contact_attributes[:name] || ::Haikunator.haikunate(1000),
      phone_number: contact_attributes[:phone_number],
      email: contact_attributes[:email],
      identifier: contact_attributes[:identifier],
@@ -59,11 +59,6 @@ class ContactInboxWithContactBuilder
    )
  end

-  def contact_name
-    name = contact_attributes[:name] || ::Haikunator.haikunate(1000)
-    name.truncate(ApplicationRecord::MAX_STRING_COLUMN_LENGTH, omission: '')
-  end
-
  def find_contact
    contact = find_contact_by_identifier(contact_attributes[:identifier])
    contact ||= find_contact_by_email(contact_attributes[:email])
@@ -1,6 +1,4 @@
 class Email::BaseBuilder
-  include EmailAddressParseable
-
  pattr_initialize [:inbox!]

  private
@@ -41,7 +39,7 @@ class Email::BaseBuilder
  end

  def business_name
-    inbox.sanitized_business_name
+    inbox.business_name || inbox.sanitized_name
  end

  def account_support_email
@@ -49,4 +47,8 @@ class Email::BaseBuilder
    # can save it in the format "Name <email@domain.com>"
    parse_email(account.support_email)
  end
+
+  def parse_email(email_string)
+    Mail::Address.new(email_string).address
+  end
 end
@@ -91,21 +91,11 @@ class Messages::Facebook::MessageBuilder < Messages::Messenger::MessageBuilder

  def fallback_params(attachment)
    {
-      fallback_title: attachment['title'] || attachment.dig('payload', 'title'),
-      external_url: attachment['url'] || attachment.dig('payload', 'url')
+      fallback_title: attachment['title'],
+      external_url: attachment['url']
    }
  end

-  # Facebook shared posts point to page URLs, not downloadable media URLs.
-  # Both `share` and `post` attachment types carry a page URL rather than a media file,
-  # so map them to `fallback` (which keeps the title/link without attempting a download).
-  # Keep this Facebook-only so Messenger/Instagram share attachments still use the parent media handling.
-  def normalize_file_type(type)
-    return :fallback if [:share, :post].include?(type.to_sym)
-
-    super
-  end
-
  def conversation_params
    {
      account_id: @inbox.account_id,
@@ -115,19 +105,15 @@ class Messages::Facebook::MessageBuilder < Messages::Messenger::MessageBuilder
  end

  def message_params
-    content_attributes = {
-      in_reply_to_external_id: response.in_reply_to_external_id
-    }
-    content_attributes[:external_echo] = true if @outgoing_echo
-
    {
      account_id: conversation.account_id,
      inbox_id: conversation.inbox_id,
      message_type: @message_type,
-      status: @outgoing_echo ? :delivered : :sent,
      content: response.content,
      source_id: response.identifier,
-      content_attributes: content_attributes,
+      content_attributes: {
+        in_reply_to_external_id: response.in_reply_to_external_id
+      },
      sender: @outgoing_echo ? nil : @contact_inbox.contact
    }
  end
@@ -13,7 +13,6 @@ class Messages::MessageBuilder
    @account = conversation.account
    @message_type = params[:message_type] || 'outgoing'
    @attachments = params[:attachments]
-    @is_voice_message = ActiveModel::Type::Boolean.new.cast(params[:is_voice_message])
    @automation_rule = content_attributes&.dig(:automation_rule_id)
    return unless params.instance_of?(ActionController::Parameters)

@@ -57,25 +56,16 @@ class Messages::MessageBuilder
        file: uploaded_attachment
      )

-      attachment.file_type = attachment_file_type(uploaded_attachment)
-      tag_voice_message(attachment)
+      attachment.file_type = if uploaded_attachment.is_a?(String)
+                               file_type_by_signed_id(
+                                 uploaded_attachment
+                               )
+                             else
+                               file_type(uploaded_attachment&.content_type)
+                             end
    end
  end

-  def attachment_file_type(uploaded_attachment)
-    if uploaded_attachment.is_a?(String)
-      file_type_by_signed_id(uploaded_attachment)
-    else
-      file_type(uploaded_attachment&.content_type)
-    end
-  end
-
-  def tag_voice_message(attachment)
-    return unless @is_voice_message && attachment.file_type == 'audio'
-
-    attachment.meta = (attachment.meta || {}).merge('is_voice_message' => true)
-  end
-
  def process_emails
    return unless @conversation.inbox&.inbox_type == 'Email'

@@ -2,30 +2,16 @@ class Messages::Messenger::MessageBuilder
  include ::FileTypeHelper

  def process_attachment(attachment)
-    # This check handles very rare case if there are multiple files to attach with only one unsupported file
+    # This check handles very rare case if there are multiple files to attach with only one usupported file
    return if unsupported_file_type?(attachment['type'])

-    params = attachment_params(attachment)
-    # During Meta's sticker webhook transition, a sticker message carries both an `image`
-    # and a `sticker` attachment pointing to the same URL. Skip the redundant sticker so it
-    # isn't attached twice, while still storing legitimate duplicate attachments of other types.
-    return if duplicate_sticker?(attachment, params[:external_url])
-
-    attachment_obj = @message.attachments.new(params.except(:remote_file_url))
+    attachment_obj = @message.attachments.new(attachment_params(attachment).except(:remote_file_url))
    attachment_obj.save!
-    if facebook_reel?(attachment)
-      update_facebook_reel_content(attachment)
-    elsif params[:remote_file_url]
-      attach_file(attachment_obj, params[:remote_file_url])
-    end
-    fetch_attachment_links(attachment_obj)
-    update_attachment_file_type(attachment_obj)
-  end
-
-  def fetch_attachment_links(attachment_obj)
+    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'
    fetch_ig_story_link(attachment_obj) if attachment_obj.file_type == 'ig_story'
    fetch_ig_post_link(attachment_obj) if attachment_obj.file_type == 'ig_post'
+    update_attachment_file_type(attachment_obj)
  end

  def attach_file(attachment, file_url)
@@ -37,14 +23,10 @@ class Messages::Messenger::MessageBuilder
      filename: attachment_file.original_filename,
      content_type: attachment_file.content_type
    )
-    # The Attachment row is saved before the blob is attached, so the
-    # after_create_commit broadcast bails on `file.attached?`. Re-fire here
-    # for audio so the bubble updates without waiting on transcription.
-    attachment.message&.reload&.send_update_event if attachment.file_type.to_sym == :audio
  end

  def attachment_params(attachment)
-    file_type = normalize_file_type(attachment['type'])
+    file_type = attachment['type'].to_sym
    params = { file_type: file_type, account_id: @message.account_id }

    if [:image, :file, :audio, :video, :share, :story_mention, :ig_reel, :ig_post, :ig_story].include? file_type
@@ -118,35 +100,6 @@ class Messages::Messenger::MessageBuilder

  private

-  # Facebook may send attachment types that don't directly match our file_type enum.
-  # Map known aliases to their canonical enum values.
-  FACEBOOK_FILE_TYPE_MAP = { reel: :ig_reel, sticker: :image }.freeze
-
-  def normalize_file_type(type)
-    sym = type.to_sym
-    FACEBOOK_FILE_TYPE_MAP.fetch(sym, sym)
-  end
-
-  def duplicate_sticker?(attachment, url)
-    return false unless attachment['type'].to_sym == :sticker
-    return false if url.blank?
-
-    @message.attachments.any? { |existing| existing.external_url == url }
-  end
-
-  # Facebook sends reel URLs as webpage links (facebook.com/reel/...) rather than
-  # direct video URLs. Downloading these yields HTML, not video content.
-  def facebook_reel?(attachment)
-    attachment['type'].to_sym == :reel
-  end
-
-  def update_facebook_reel_content(attachment)
-    url = attachment.dig('payload', 'url')
-    return if url.blank?
-
-    @message.update!(content: url) if @message.content.blank?
-  end
-
  def unsupported_file_type?(attachment_type)
    [:template, :unsupported_type, :ephemeral].include? attachment_type.to_sym
  end
@@ -27,8 +27,6 @@ class NotificationBuilder
    return if notification_type == 'conversation_creation' && !user_subscribed_to_notification?
    # skip notifications for blocked conversations except for user mentions
    return if primary_actor.contact.blocked? && notification_type != 'conversation_mention'
-    # respect conversation access (inbox/team membership and custom-role permissions)
-    return unless user_can_access_conversation?

    user.notifications.create!(
      notification_type: notification_type,
@@ -38,17 +36,4 @@ class NotificationBuilder
      secondary_actor: secondary_actor || current_user
    )
  end
-
-  def user_can_access_conversation?
-    conversation = primary_actor.is_a?(Conversation) ? primary_actor : primary_actor.try(:conversation)
-    return true if conversation.blank?
-
-    account_user = AccountUser.find_by(account_id: account.id, user_id: user.id)
-    return false if account_user.blank?
-
-    ConversationPolicy.new(
-      { user: user, account: account, account_user: account_user },
-      conversation
-    ).show?
-  end
 end
@@ -1,7 +1,6 @@
 class V2::ReportBuilder
  include DateRangeHelper
  include ReportHelper
-
  attr_reader :account, :params

  DEFAULT_GROUP_BY = 'day'.freeze
@@ -11,6 +11,10 @@ class V2::Reports::AgentSummaryBuilder < V2::Reports::BaseSummaryBuilder
  attr_reader :conversations_count, :resolved_count,
              :avg_resolution_time, :avg_first_response_time, :avg_reply_time

+  def fetch_conversations_count
+    account.conversations.where(created_at: range).group('assignee_id').count
+  end
+
  def prepare_report
    account.account_users.map do |account_user|
      build_agent_stats(account_user)
@@ -9,13 +9,37 @@ class V2::Reports::BaseSummaryBuilder
  private

  def load_data
-    results = data_source.summary
+    @conversations_count = fetch_conversations_count
+    load_reporting_events_data
+  end

-    @conversations_count = results.transform_values { |data| data[:conversations_count] }
-    @resolved_count = results.transform_values { |data| data[:resolved_conversations_count] }
-    @avg_resolution_time = results.transform_values { |data| data[:avg_resolution_time] }
-    @avg_first_response_time = results.transform_values { |data| data[:avg_first_response_time] }
-    @avg_reply_time = results.transform_values { |data| data[:avg_reply_time] }
+  def load_reporting_events_data
+    # Extract the column name for indexing (e.g., 'conversations.team_id' -> 'team_id')
+    index_key = group_by_key.to_s.split('.').last
+
+    results = reporting_events
+              .select(
+                "#{group_by_key} as #{index_key}",
+                "COUNT(CASE WHEN name = 'conversation_resolved' THEN 1 END) as resolved_count",
+                "AVG(CASE WHEN name = 'conversation_resolved' THEN #{average_value_key} END) as avg_resolution_time",
+                "AVG(CASE WHEN name = 'first_response' THEN #{average_value_key} END) as avg_first_response_time",
+                "AVG(CASE WHEN name = 'reply_time' THEN #{average_value_key} END) as avg_reply_time"
+              )
+              .group(group_by_key)
+              .index_by { |record| record.public_send(index_key) }
+
+    @resolved_count = results.transform_values(&:resolved_count)
+    @avg_resolution_time = results.transform_values(&:avg_resolution_time)
+    @avg_first_response_time = results.transform_values(&:avg_first_response_time)
+    @avg_reply_time = results.transform_values(&:avg_reply_time)
+  end
+
+  def reporting_events
+    @reporting_events ||= account.reporting_events.where(created_at: range)
+  end
+
+  def fetch_conversations_count
+    # Override this method
  end

  def group_by_key
@@ -26,26 +50,7 @@ class V2::Reports::BaseSummaryBuilder
    # Override this method
  end

-  def data_source
-    @data_source ||= Reports::DataSource.for(
-      account: account,
-      metric: nil,
-      dimension_type: summary_dimension_type,
-      dimension_id: nil,
-      scope: nil,
-      range: range,
-      group_by: 'day',
-      timezone_offset: params[:timezone_offset],
-      business_hours: params[:business_hours]
-    )
-  end
-
-  def summary_dimension_type
-    {
-      'account_id' => 'account',
-      'user_id' => 'agent',
-      'inbox_id' => 'inbox',
-      'conversations.team_id' => 'team'
-    }.fetch(group_by_key.to_s)
+  def average_value_key
+    ActiveModel::Type::Boolean.new.cast(params[:business_hours]).present? ? :value_in_business_hours : :value
  end
 end
@@ -31,24 +31,13 @@ class V2::Reports::BotMetricsBuilder
  end

  def bot_resolutions_count
-    # Exclude conversations that also had a handoff in the same range — handoff wins
-    account.reporting_events.joins(:conversation).select(:conversation_id)
-           .where(account_id: account.id, name: :conversation_bot_resolved, created_at: range)
-           .where.not(conversation_id: bot_handoff_conversation_ids_subquery)
-           .distinct.count
+    account.reporting_events.joins(:conversation).select(:conversation_id).where(account_id: account.id, name: :conversation_bot_resolved,
+                                                                                 created_at: range).distinct.count
  end

  def bot_handoffs_count
-    account.reporting_events.joins(:conversation).select(:conversation_id)
-           .where(account_id: account.id, name: :conversation_bot_handoff, created_at: range)
-           .distinct.count
-  end
-
-  def bot_handoff_conversation_ids_subquery
-    account.reporting_events
-           .where(name: :conversation_bot_handoff, created_at: range)
-           .where.not(conversation_id: nil)
-           .select(:conversation_id)
+    account.reporting_events.joins(:conversation).select(:conversation_id).where(account_id: account.id, name: :conversation_bot_handoff,
+                                                                                 created_at: range).distinct.count
  end

  def bot_resolution_rate
@@ -3,10 +3,23 @@ class V2::Reports::Conversations::BaseReportBuilder

  private

-  def builder_class(metric)
-    return unless Reports::ReportMetricRegistry.supported?(metric)
+  AVG_METRICS = %w[avg_first_response_time avg_resolution_time reply_time].freeze
+  COUNT_METRICS = %w[
+    conversations_count
+    incoming_messages_count
+    outgoing_messages_count
+    resolutions_count
+    bot_resolutions_count
+    bot_handoffs_count
+  ].freeze

-    V2::Reports::Timeseries::ReportBuilder
+  def builder_class(metric)
+    case metric
+    when *AVG_METRICS
+      V2::Reports::Timeseries::AverageReportBuilder
+    when *COUNT_METRICS
+      V2::Reports::Timeseries::CountReportBuilder
+    end
  end

  def log_invalid_metric
@@ -1,213 +0,0 @@
-class V2::Reports::DrilldownBuilder
-  include DateRangeHelper
-  include TimezoneHelper
-
-  DEFAULT_GROUP_BY = 'day'.freeze
-  DEFAULT_PAGE = 1
-  DEFAULT_PER_PAGE = 25
-  MAX_PER_PAGE = 100
-  SUPPORTED_GROUP_BY = %w[hour day week month year].freeze
-  SUPPORTED_DIMENSION_TYPES = %w[account inbox agent label team].freeze
-  MESSAGE_METRICS = {
-    'incoming_messages_count' => :incoming,
-    'outgoing_messages_count' => :outgoing
-  }.freeze
-  MESSAGE_EVENT_METRICS = %w[avg_first_response_time reply_time].freeze
-
-  pattr_initialize :account, :params
-
-  def self.supported_dimension_type?(type) = SUPPORTED_DIMENSION_TYPES.include?((type.presence || 'account').to_s)
-
-  def build
-    records = paginated_records.to_a
-    { meta: meta, payload: records.map { |record| record_serializer(records).serialize(record) } }
-  end
-
-  private
-
-  def meta
-    {
-      metric: metric,
-      record_type: record_type,
-      bucket: {
-        since: bucket_range.begin.to_i,
-        until: bucket_range.end.to_i
-      },
-      current_page: current_page,
-      per_page: per_page,
-      total_count: paginated_records.total_count,
-      conversation_count: conversation_count
-    }
-  end
-
-  def conversation_count
-    return paginated_records.total_count if conversation_metric?
-
-    drilldown_scope.except(:includes).reorder(nil).distinct.count(:conversation_id)
-  end
-
-  def paginated_records
-    @paginated_records ||= drilldown_scope.page(current_page).per(per_page)
-  end
-
-  def drilldown_scope
-    if message_metric?
-      message_scope
-    elsif conversation_metric?
-      conversation_scope
-    else
-      reporting_event_scope
-    end
-  end
-
-  def message_scope
-    scope.messages
-         .where(account_id: account.id, created_at: bucket_range)
-         .public_send(MESSAGE_METRICS.fetch(metric))
-         .includes(:sender, conversation: [:assignee, :contact, :inbox])
-         .reorder(created_at: :desc)
-  end
-
-  def conversation_scope
-    scope.conversations
-         .where(account_id: account.id, created_at: bucket_range)
-         .includes(:assignee, :contact, :inbox)
-         .order(created_at: :desc)
-  end
-
-  def reporting_event_scope
-    events = scope.reporting_events
-                  .where(account_id: account.id, name: raw_event_name, created_at: bucket_range)
-                  .includes(:user, :inbox, conversation: [:assignee, :contact, :inbox])
-                  .order(created_at: :desc)
-
-    if raw_count_strategy == :exclude_bot_handoffs
-      events = events.where.not(conversation_id: bot_handoff_conversation_ids_subquery)
-    elsif raw_count_strategy == :distinct_conversation
-      events = events.where(id: distinct_conversation_event_ids(events))
-    end
-
-    events
-  end
-
-  def bot_handoff_conversation_ids_subquery
-    scope.reporting_events
-         .where(account_id: account.id, name: :conversation_bot_handoff, created_at: range)
-         .where.not(conversation_id: nil)
-         .select(:conversation_id)
-  end
-
-  def distinct_conversation_event_ids(events)
-    events.reorder(nil)
-          .where.not(conversation_id: nil)
-          .select('MAX(reporting_events.id)')
-          .group(:conversation_id)
-  end
-
-  def record_serializer(records)
-    @record_serializer ||= V2::Reports::DrilldownRecordSerializer.new(
-      account,
-      metric,
-      use_business_hours?,
-      records
-    )
-  end
-
-  def bucket_range
-    @bucket_range ||= begin
-      bucket_start = Time.zone.at(params[:bucket_timestamp].to_i).in_time_zone(timezone)
-      bucket_end = bucket_end_for(bucket_start)
-      requested_start = Time.zone.at(params[:since].to_i)
-      requested_end = Time.zone.at(params[:until].to_i)
-
-      [bucket_start, requested_start].max...[bucket_end, requested_end].min
-    end
-  end
-
-  def bucket_end_for(bucket_start)
-    {
-      'hour' => bucket_start + 1.hour,
-      'day' => bucket_start + 1.day,
-      'week' => bucket_start + 1.week,
-      'month' => bucket_start + 1.month,
-      'year' => bucket_start + 1.year
-    }.fetch(group_by)
-  end
-
-  def scope
-    case dimension_type
-    when 'account' then account
-    when 'inbox' then inbox
-    when 'agent' then user
-    when 'label' then label
-    when 'team' then team
-    else
-      raise ArgumentError, "Unsupported drilldown dimension type: #{dimension_type}"
-    end
-  end
-
-  def inbox = @inbox ||= account.inboxes.find(params[:id])
-
-  def user = @user ||= account.users.find(params[:id])
-
-  def label = @label ||= account.labels.find(params[:id])
-
-  def team = @team ||= account.teams.find(params[:id])
-
-  def metric
-    params[:metric].to_s
-  end
-
-  def report_metric
-    @report_metric ||= Reports::ReportMetricRegistry.fetch(metric)
-  end
-
-  def raw_event_name
-    report_metric&.raw_event_name
-  end
-
-  def raw_count_strategy
-    report_metric&.raw_count_strategy
-  end
-
-  def record_type
-    return 'message' if message_metric? || MESSAGE_EVENT_METRICS.include?(metric)
-
-    'conversation'
-  end
-
-  def message_metric?
-    MESSAGE_METRICS.key?(metric)
-  end
-
-  def conversation_metric?
-    metric == 'conversations_count'
-  end
-
-  def dimension_type
-    (params[:type].presence || 'account').to_s
-  end
-
-  def group_by
-    @group_by ||= SUPPORTED_GROUP_BY.include?(params[:group_by].to_s) ? params[:group_by].to_s : DEFAULT_GROUP_BY
-  end
-
-  def timezone
-    @timezone ||= timezone_name_from_offset(params[:timezone_offset])
-  end
-
-  def current_page
-    [params[:page].to_i, DEFAULT_PAGE].max
-  end
-
-  def per_page
-    requested_per_page = params[:per_page].to_i
-    requested_per_page = DEFAULT_PER_PAGE if requested_per_page <= 0
-
-    [requested_per_page, MAX_PER_PAGE].min
-  end
-
-  def use_business_hours?
-    ActiveModel::Type::Boolean.new.cast(params[:business_hours])
-  end
-end
@@ -1,199 +0,0 @@
-class V2::Reports::DrilldownRecordSerializer
-  MESSAGE_EVENT_METRICS = %w[avg_first_response_time reply_time].freeze
-
-  attr_reader :account, :metric, :use_business_hours, :records
-
-  def initialize(account, metric, use_business_hours, records = [])
-    @account = account
-    @metric = metric
-    @use_business_hours = use_business_hours
-    @records = records
-  end
-
-  def serialize(record)
-    return serialize_message(record) if record.is_a?(Message)
-    return serialize_conversation_event(record) if record.is_a?(ReportingEvent)
-
-    serialize_conversation(record)
-  end
-
-  private
-
-  def serialize_message(message, metric_value: nil, occurred_at: nil)
-    {
-      record_type: 'message',
-      conversation: conversation_attributes(message.conversation),
-      message: message_attributes(message),
-      metric_value: metric_value,
-      occurred_at: (occurred_at || message.created_at).to_i
-    }
-  end
-
-  def serialize_conversation_event(event)
-    inferred_message = inferred_message_for(event)
-    if inferred_message.present?
-      return serialize_message(
-        inferred_message,
-        metric_value: event_metric_value(event),
-        occurred_at: event_timestamp(event)
-      )
-    end
-
-    serialize_conversation(
-      event.conversation,
-      metric_value: event_metric_value(event),
-      occurred_at: event_timestamp(event),
-      event_name: event.name
-    )
-  end
-
-  def serialize_conversation(conversation, metric_value: nil, occurred_at: nil, event_name: nil)
-    serialized_record = {
-      record_type: 'conversation',
-      conversation: conversation_attributes(conversation),
-      message: nil,
-      metric_value: metric_value,
-      occurred_at: (occurred_at || conversation&.created_at)&.to_i
-    }
-    serialized_record[:event_name] = event_name if event_name.present?
-    serialized_record
-  end
-
-  def conversation_attributes(conversation)
-    return {} if conversation.blank?
-
-    {
-      id: conversation.id,
-      display_id: conversation.display_id,
-      contact_id: conversation.contact_id,
-      contact_name: conversation.contact&.name,
-      inbox_id: conversation.inbox_id,
-      inbox_name: conversation.inbox&.name,
-      assignee_id: conversation.assignee_id,
-      assignee_name: conversation.assignee&.name,
-      status: conversation.status,
-      created_at: conversation.created_at.to_i,
-      last_activity_at: conversation.last_activity_at.to_i,
-      last_message: last_message_attributes(conversation)
-    }
-  end
-
-  def message_attributes(message)
-    {
-      id: message.id,
-      content: message.content,
-      message_type: message.message_type,
-      sender_name: message.sender&.try(:name),
-      created_at: message.created_at.to_i
-    }
-  end
-
-  def last_message_attributes(conversation)
-    message = latest_messages_by_conversation_id[conversation.id]
-    return if message.blank?
-
-    message_attributes(message)
-  end
-
-  def inferred_message_for(event)
-    return unless MESSAGE_EVENT_METRICS.include?(metric)
-    return if event.conversation.blank? || event.event_end_time.blank?
-
-    inferred_messages_by_event_id[event.id]
-  end
-
-  def first_response_event_with_user?(event)
-    metric == 'avg_first_response_time' && event.user_id.present?
-  end
-
-  def message_inference_range(event)
-    (event.event_end_time - 1.second)..(event.event_end_time + 1.second)
-  end
-
-  def event_metric_value(event)
-    use_business_hours ? event.value_in_business_hours : event.value
-  end
-
-  def event_timestamp(event)
-    event.event_end_time || event.created_at
-  end
-
-  def latest_messages_by_conversation_id
-    @latest_messages_by_conversation_id ||= if conversation_ids.blank?
-                                              {}
-                                            else
-                                              latest_messages.index_by(&:conversation_id)
-                                            end
-  end
-
-  def latest_messages
-    Message
-      .where(account_id: account.id, conversation_id: conversation_ids)
-      .where.not(message_type: :activity)
-      .select('DISTINCT ON (messages.conversation_id) messages.*')
-      .reorder(Arel.sql('messages.conversation_id, messages.created_at DESC, messages.id DESC'))
-      .includes(:sender)
-  end
-
-  def inferred_messages_by_event_id
-    @inferred_messages_by_event_id ||= inference_events.each_with_object({}) do |event, messages_by_event_id|
-      messages_by_event_id[event.id] = inferred_message_candidates.find do |message|
-        message_matches_event?(message, event)
-      end
-    end
-  end
-
-  def inferred_message_candidates
-    @inferred_message_candidates ||= if inference_events.blank?
-                                       []
-                                     else
-                                       inferred_messages.to_a
-                                     end
-  end
-
-  def inferred_messages
-    Message
-      .where(account_id: account.id, conversation_id: inference_events.map(&:conversation_id).uniq)
-      .where(created_at: inference_time_range)
-      .where(message_type: %i[outgoing template])
-      .includes(:sender)
-      .reorder(created_at: :desc, id: :desc)
-  end
-
-  def message_matches_event?(message, event)
-    message.conversation_id == event.conversation_id &&
-      message.created_at.between?(
-        message_inference_range(event).begin,
-        message_inference_range(event).end
-      ) &&
-      message_sender_matches_event?(message, event)
-  end
-
-  def message_sender_matches_event?(message, event)
-    return true unless first_response_event_with_user?(event)
-
-    message.sender_id == event.user_id && message.sender_type == 'User'
-  end
-
-  def inference_time_range
-    event_end_times = inference_events.map(&:event_end_time)
-
-    (event_end_times.min - 1.second)..(event_end_times.max + 1.second)
-  end
-
-  def inference_events
-    @inference_events ||= records.select do |record|
-      record.is_a?(ReportingEvent) && record.conversation_id.present? && record.event_end_time.present?
-    end
-  end
-
-  def conversation_ids
-    @conversation_ids ||= records.filter_map { |record| conversation_id_for(record) }.uniq
-  end
-
-  def conversation_id_for(record)
-    return record.conversation_id if record.is_a?(Message) || record.is_a?(ReportingEvent)
-
-    record.id
-  end
-end
@@ -11,6 +11,15 @@ class V2::Reports::InboxSummaryBuilder < V2::Reports::BaseSummaryBuilder
  attr_reader :conversations_count, :resolved_count,
              :avg_resolution_time, :avg_first_response_time, :avg_reply_time

+  def load_data
+    @conversations_count = fetch_conversations_count
+    load_reporting_events_data
+  end
+
+  def fetch_conversations_count
+    account.conversations.where(created_at: range).group(group_by_key).count
+  end
+
  def prepare_report
    account.inboxes.map do |inbox|
      build_inbox_stats(inbox)
@@ -31,4 +40,8 @@ class V2::Reports::InboxSummaryBuilder < V2::Reports::BaseSummaryBuilder
  def group_by_key
    :inbox_id
  end
+
+  def average_value_key
+    ActiveModel::Type::Boolean.new.cast(params[:business_hours]) ? :value_in_business_hours : :value
+  end
 end
@@ -6,6 +6,14 @@ class V2::Reports::TeamSummaryBuilder < V2::Reports::BaseSummaryBuilder
  attr_reader :conversations_count, :resolved_count,
              :avg_resolution_time, :avg_first_response_time, :avg_reply_time

+  def fetch_conversations_count
+    account.conversations.where(created_at: range).group(:team_id).count
+  end
+
+  def reporting_events
+    @reporting_events ||= account.reporting_events.where(created_at: range).joins(:conversation)
+  end
+
  def prepare_report
    account.teams.map do |team|
      build_team_stats(team)
@@ -0,0 +1,48 @@
+class V2::Reports::Timeseries::AverageReportBuilder < V2::Reports::Timeseries::BaseTimeseriesBuilder
+  def timeseries
+    grouped_average_time = reporting_events.average(average_value_key)
+    grouped_event_count = reporting_events.count
+    grouped_average_time.each_with_object([]) do |element, arr|
+      event_date, average_time = element
+      arr << {
+        value: average_time,
+        timestamp: event_date.in_time_zone(timezone).to_i,
+        count: grouped_event_count[event_date]
+      }
+    end
+  end
+
+  def aggregate_value
+    object_scope.average(average_value_key)
+  end
+
+  private
+
+  def event_name
+    metric_to_event_name = {
+      avg_first_response_time: :first_response,
+      avg_resolution_time: :conversation_resolved,
+      reply_time: :reply_time
+    }
+    metric_to_event_name[params[:metric].to_sym]
+  end
+
+  def object_scope
+    scope.reporting_events.where(name: event_name, created_at: range, account_id: account.id)
+  end
+
+  def reporting_events
+    @grouped_values = object_scope.group_by_period(
+      group_by,
+      :created_at,
+      default_value: 0,
+      range: range,
+      permit: %w[day week month year hour],
+      time_zone: timezone
+    )
+  end
+
+  def average_value_key
+    @average_value_key ||= params[:business_hours].present? ? :value_in_business_hours : :value
+  end
+end
@@ -1,13 +1,12 @@
 class V2::Reports::Timeseries::BaseTimeseriesBuilder
  include TimezoneHelper
  include DateRangeHelper
-
  DEFAULT_GROUP_BY = 'day'.freeze

  pattr_initialize :account, :params

  def scope
-    case dimension_type.to_sym
+    case params[:type].to_sym
    when :account
      account
    when :inbox
@@ -21,20 +20,6 @@ class V2::Reports::Timeseries::BaseTimeseriesBuilder
    end
  end

-  def data_source
-    @data_source ||= Reports::DataSource.for(
-      account: account,
-      metric: params[:metric],
-      dimension_type: dimension_type,
-      dimension_id: params[:id],
-      scope: scope,
-      range: range,
-      group_by: group_by,
-      timezone_offset: params[:timezone_offset],
-      business_hours: params[:business_hours]
-    )
-  end
-
  def inbox
    @inbox ||= account.inboxes.find(params[:id])
  end
@@ -58,10 +43,4 @@ class V2::Reports::Timeseries::BaseTimeseriesBuilder
  def timezone
    @timezone ||= timezone_name_from_offset(params[:timezone_offset])
  end
-
-  private
-
-  def dimension_type
-    (params[:type].presence || 'account').to_s
-  end
 end
@@ -0,0 +1,78 @@
+class V2::Reports::Timeseries::CountReportBuilder < V2::Reports::Timeseries::BaseTimeseriesBuilder
+  def timeseries
+    grouped_count.each_with_object([]) do |element, arr|
+      event_date, event_count = element
+
+      # The `event_date` is in Date format (without time), such as "Wed, 15 May 2024".
+      # We need a timestamp for the start of the day. However, we can't use `event_date.to_time.to_i`
+      # because it converts the date to 12:00 AM server timezone.
+      # The desired output should be 12:00 AM in the specified timezone.
+      arr << { value: event_count, timestamp: event_date.in_time_zone(timezone).to_i }
+    end
+  end
+
+  def aggregate_value
+    object_scope.count
+  end
+
+  private
+
+  def metric
+    @metric ||= params[:metric]
+  end
+
+  def object_scope
+    send("scope_for_#{metric}")
+  end
+
+  def scope_for_conversations_count
+    scope.conversations.where(account_id: account.id, created_at: range)
+  end
+
+  def scope_for_incoming_messages_count
+    scope.messages.where(account_id: account.id, created_at: range).incoming.unscope(:order)
+  end
+
+  def scope_for_outgoing_messages_count
+    scope.messages.where(account_id: account.id, created_at: range).outgoing.unscope(:order)
+  end
+
+  def scope_for_resolutions_count
+    scope.reporting_events.where(
+      name: :conversation_resolved,
+      account_id: account.id,
+      created_at: range
+    )
+  end
+
+  def scope_for_bot_resolutions_count
+    scope.reporting_events.where(
+      name: :conversation_bot_resolved,
+      account_id: account.id,
+      created_at: range
+    )
+  end
+
+  def scope_for_bot_handoffs_count
+    scope.reporting_events.joins(:conversation).select(:conversation_id).where(
+      name: :conversation_bot_handoff,
+      account_id: account.id,
+      created_at: range
+    ).distinct
+  end
+
+  def grouped_count
+    # IMPORTANT: time_zone parameter affects both data grouping AND output timestamps
+    # It converts timestamps to the target timezone before grouping, which means
+    # the same event can fall into different day buckets depending on timezone
+    # Example: 2024-01-15 00:00 UTC becomes 2024-01-14 16:00 PST (falls on different day)
+    @grouped_values = object_scope.group_by_period(
+      group_by,
+      :created_at,
+      default_value: 0,
+      range: range,
+      permit: %w[day week month year hour],
+      time_zone: timezone
+    ).count
+  end
+end
@@ -1,9 +0,0 @@
-class V2::Reports::Timeseries::ReportBuilder < V2::Reports::Timeseries::BaseTimeseriesBuilder
-  def timeseries
-    data_source.timeseries
-  end
-
-  def aggregate_value
-    data_source.aggregate
-  end
-end
@@ -1,4 +1,5 @@
 class Api::V1::Accounts::AgentBotsController < Api::V1::Accounts::BaseController
+  before_action :current_account
  before_action :check_authorization
  before_action :agent_bot, except: [:index, :create]

@@ -33,10 +34,6 @@ class Api::V1::Accounts::AgentBotsController < Api::V1::Accounts::BaseController
    @agent_bot.reload
  end

-  def reset_secret
-    @agent_bot.reset_secret!
-  end
-
  private

  def agent_bot
@@ -1,6 +1,8 @@
 class Api::V1::Accounts::AgentsController < Api::V1::Accounts::BaseController
  before_action :fetch_agent, except: [:create, :index, :bulk_create]
  before_action :check_authorization
+  before_action :validate_limit, only: [:create]
+  before_action :validate_limit_for_bulk_create, only: [:bulk_create]

  def index
    @agents = agents
@@ -18,8 +20,6 @@ class Api::V1::Accounts::AgentsController < Api::V1::Accounts::BaseController
    )

    @agent = builder.perform
-  rescue AgentBuilder::LimitExceededError => e
-    render_payment_required(e.message)
  end

  def update
@@ -36,13 +36,25 @@ class Api::V1::Accounts::AgentsController < Api::V1::Accounts::BaseController
  def bulk_create
    emails = params[:emails]

-    bulk_create_agents(emails)
+    emails.each do |email|
+      builder = AgentBuilder.new(
+        email: email,
+        name: email.split('@').first,
+        inviter: current_user,
+        account: Current.account
+      )
+      begin
+        builder.perform
+      rescue ActiveRecord::RecordInvalid => e
+        Rails.logger.info "[Agent#bulk_create] ignoring email #{email}, errors: #{e.record.errors}"
+      end
+    end
+
    # This endpoint is used to bulk create agents during onboarding
    # onboarding_step key in present in Current account custom attributes, since this is a one time operation
-    clear_onboarding_step
+    Current.account.custom_attributes.delete('onboarding_step')
+    Current.account.save!
    head :ok
-  rescue AgentBuilder::LimitExceededError => e
-    render_payment_required(e.message)
  end

  private
@@ -75,33 +87,22 @@ class Api::V1::Accounts::AgentsController < Api::V1::Accounts::BaseController
    @agents ||= Current.account.users.order_by_full_name.includes(:account_users, { avatar_attachment: [:blob] })
  end

-  def bulk_create_agents(emails)
-    Current.account.with_lock do
-      raise AgentBuilder::LimitExceededError if emails.count > available_agent_count
+  def validate_limit_for_bulk_create
+    limit_available = params[:emails].count <= available_agent_count

-      emails.each { |email| create_agent_from_email(email) }
-    end
+    render_payment_required('Account limit exceeded. Please purchase more licenses') unless limit_available
  end

-  def create_agent_from_email(email)
-    builder = AgentBuilder.new(
-      email: email,
-      name: email.split('@').first,
-      inviter: current_user,
-      account: Current.account
-    )
-    builder.perform
-  rescue ActiveRecord::RecordInvalid => e
-    Rails.logger.info "[Agent#bulk_create] ignoring email #{email}, errors: #{e.record.errors}"
-  end
-
-  def clear_onboarding_step
-    Current.account.custom_attributes.delete('onboarding_step')
-    Current.account.save!
+  def validate_limit
+    render_payment_required('Account limit exceeded. Please purchase more licenses') unless can_add_agent?
  end

  def available_agent_count
-    Current.account.usage_limits[:agents] - Current.account.account_users.count
+    Current.account.usage_limits[:agents] - agents.count
+  end
+
+  def can_add_agent?
+    available_agent_count.positive?
  end

  def delete_user_record(agent)
@@ -1,59 +0,0 @@
-class Api::V1::Accounts::Articles::BulkActionsController < Api::V1::Accounts::BaseController
-  before_action :portal
-  before_action :check_authorization
-  before_action :set_articles, only: [:update_status, :update_category, :delete_articles]
-
-  def translate
-    head :not_implemented
-  end
-
-  def update_status
-    return render_could_not_create_error(I18n.t('portals.articles.no_articles_found')) if @articles.none?
-    return render_could_not_create_error(I18n.t('portals.articles.invalid_status')) unless Article.statuses.key?(params[:status])
-
-    ActiveRecord::Base.transaction do
-      @articles.find_each { |article| article.update!(status: params[:status]) }
-    end
-    head :ok
-  rescue ActiveRecord::RecordInvalid => e
-    render_could_not_create_error(e.message)
-  end
-
-  def update_category
-    return render_could_not_create_error(I18n.t('portals.articles.no_articles_found')) if @articles.none?
-    return render_could_not_create_error(I18n.t('portals.articles.category_not_found')) unless category_valid?
-
-    ActiveRecord::Base.transaction do
-      @articles.find_each { |article| article.update!(category_id: params[:category_id]) }
-    end
-    head :ok
-  rescue ActiveRecord::RecordInvalid => e
-    render_could_not_create_error(e.message)
-  end
-
-  def delete_articles
-    return render_could_not_create_error(I18n.t('portals.articles.no_articles_found')) if @articles.none?
-
-    @articles.destroy_all
-    head :ok
-  end
-
-  private
-
-  def portal
-    @portal ||= Current.account.portals.find_by!(slug: params[:portal_id])
-  end
-
-  def check_authorization
-    authorize(Article, :create?)
-  end
-
-  def set_articles
-    @articles = @portal.articles.where(id: params[:ids])
-  end
-
-  def category_valid?
-    @portal.categories.exists?(id: params[:category_id])
-  end
-end
-Api::V1::Accounts::Articles::BulkActionsController.prepend_mod_with('Api::V1::Accounts::Articles::BulkActionsController')
@@ -30,8 +30,8 @@ class Api::V1::Accounts::ArticlesController < Api::V1::Accounts::BaseController
  end

  def update
-    persist_article_changes if params[:article].present?
-    render json: { message: @article.errors.full_messages.to_sentence }, status: :unprocessable_entity and return unless @article.valid?
+    @article.update!(article_params) if params[:article].present?
+    render json: { error: @article.errors.messages }, status: :unprocessable_entity and return unless @article.valid?
  end

  def destroy
@@ -40,8 +40,8 @@ class Api::V1::Accounts::ArticlesController < Api::V1::Accounts::BaseController
  end

  def reorder
-    positions = Article.update_positions(portal: @portal, positions_hash: params[:positions_hash])
-    render json: { positions: positions }
+    Article.update_positions(params[:positions_hash])
+    head :ok
  end

  private
@@ -67,26 +67,12 @@ class Api::V1::Accounts::ArticlesController < Api::V1::Accounts::BaseController
    @portal ||= Current.account.portals.find_by!(slug: params[:portal_id])
  end

-  # Draft-only autosaves must not bump the public-facing updated_at, so write
-  # them with update_columns (which skips the timestamp). update_columns also
-  # skips validations, so assign and validate first to avoid persisting content
-  # that exceeds the column length limit.
-  def persist_article_changes
-    keys = article_params.to_h.keys
-    if keys.any? && (keys - %w[draft_title draft_content]).empty?
-      @article.assign_attributes(article_params)
-      @article.update_columns(article_params.to_h) if @article.valid? # rubocop:disable Rails/SkipsModelValidations
-    else
-      @article.update!(article_params)
-    end
-  end
-
  def article_params
    params.require(:article).permit(
      :title, :slug, :position, :content, :description, :category_id, :author_id, :associated_article_id, :status,
-      :locale, :draft_title, :draft_content, meta: [:title,
-                                                    :description,
-                                                    { tags: [] }]
+      :locale, meta: [:title,
+                      :description,
+                      { tags: [] }]
    )
  end

@@ -2,8 +2,6 @@ class Api::V1::Accounts::AssignableAgentsController < Api::V1::Accounts::BaseCon
  before_action :fetch_inboxes

  def index
-    # TODO: Remove this opt-in once mobile clients support AgentBot assignees in this payload.
-    @include_agent_bots = params[:include_agent_bots].present?
    agent_ids = @inboxes.map do |inbox|
      authorize inbox, :show?
      member_ids = inbox.members.pluck(:user_id)
@@ -12,7 +10,6 @@ class Api::V1::Accounts::AssignableAgentsController < Api::V1::Accounts::BaseCon
    agent_ids = agent_ids.inject(:&)
    agents = Current.account.users.where(id: agent_ids)
    @assignable_agents = (agents + Current.account.administrators).uniq
-    @agent_bots = @include_agent_bots ? AgentBot.accessible_to(Current.account) : []
  end

  private
@@ -30,8 +30,7 @@ class Api::V1::Accounts::AssignmentPoliciesController < Api::V1::Accounts::BaseC
  def assignment_policy_params
    params.require(:assignment_policy).permit(
      :name, :description, :assignment_order, :conversation_priority,
-      :fair_distribution_limit, :fair_distribution_window, :enabled,
-      :exclude_older_than_hours
+      :fair_distribution_limit, :fair_distribution_window, :enabled
    )
  end
 end
@@ -2,14 +2,5 @@ class Api::V1::Accounts::BaseController < Api::BaseController
  include SwitchLocale
  include EnsureCurrentAccountHelper
  before_action :current_account
-  before_action :validate_token_api_access, if: :authenticate_by_access_token?
  around_action :switch_locale_using_account_locale
-
-  private
-
-  def validate_token_api_access
-    return if Current.account.api_and_webhooks_enabled?
-
-    render json: { error: 'API access is not enabled for this account' }, status: :forbidden
-  end
 end
@@ -1,28 +0,0 @@
-class Api::V1::Accounts::BrandedEmailLayoutsController < Api::V1::Accounts::BaseController
-  before_action :check_admin_authorization?
-
-  def show
-    set_branded_email_layout
-  end
-
-  def update
-    unless Current.account.feature_enabled?(:branded_email_templates)
-      render_could_not_create_error('Branded email templates feature is not enabled')
-      return
-    end
-
-    branded_email_layout = params[:branded_email_layout] == 'null' ? nil : params[:branded_email_layout]
-    EmailTemplate.update_account_branded_layout!(account: Current.account, body: branded_email_layout) if params.key?(:branded_email_layout)
-    set_branded_email_layout
-  rescue ActiveRecord::RecordInvalid => e
-    render_could_not_create_error(e.record.errors.full_messages.join(', '))
-  end
-
-  private
-
-  def set_branded_email_layout
-    @branded_email_layout = EmailTemplate.account_branded_layout_template_for(Current.account)&.body
-  end
-end
-
-Api::V1::Accounts::BrandedEmailLayoutsController.prepend_mod_with('Api::V1::Accounts::BrandedEmailLayoutsController')
@@ -6,7 +6,6 @@ class Api::V1::Accounts::CallbacksController < Api::V1::Accounts::BaseController
    page_access_token = params[:page_access_token]
    page_id = params[:page_id]
    inbox_name = params[:inbox_name]
-
    ActiveRecord::Base.transaction do
      facebook_channel = Current.account.facebook_pages.create!(
        page_id: page_id, user_access_token: user_access_token,
@@ -16,8 +15,6 @@ class Api::V1::Accounts::CallbacksController < Api::V1::Accounts::BaseController
      set_instagram_id(page_access_token, facebook_channel)
      set_avatar(@facebook_inbox, page_id)
    end
-  rescue CustomExceptions::Inbox::LimitExceeded => e
-    render_error_response(e)
  rescue StandardError => e
    ChatwootExceptionTracker.new(e).capture_exception
    Rails.logger.error "Error in register_facebook_page: #{e.message}"
@@ -1,4 +1,5 @@
 class Api::V1::Accounts::Captain::PreferencesController < Api::V1::Accounts::BaseController
+  before_action :current_account
  before_action :authorize_account_update, only: [:update]

  def show
@@ -7,8 +8,8 @@ class Api::V1::Accounts::Captain::PreferencesController < Api::V1::Accounts::Bas

  def update
    params_to_update = captain_params
-    @current_account.captain_models = params_to_update[:captain_models] if params_to_update.key?(:captain_models)
-    @current_account.captain_features = params_to_update[:captain_features] if params_to_update.key?(:captain_features)
+    @current_account.captain_models = params_to_update[:captain_models] if params_to_update[:captain_models]
+    @current_account.captain_features = params_to_update[:captain_features] if params_to_update[:captain_features]
    @current_account.save!

    render json: preferences_payload
@@ -37,7 +38,7 @@ class Api::V1::Accounts::Captain::PreferencesController < Api::V1::Accounts::Bas

  def merged_captain_models
    existing_models = @current_account.captain_models || {}
-    existing_models.merge(permitted_captain_models).compact_blank.presence
+    existing_models.merge(permitted_captain_models)
  end

  def merged_captain_features
@@ -46,38 +47,30 @@ class Api::V1::Accounts::Captain::PreferencesController < Api::V1::Accounts::Bas
  end

  def permitted_captain_models
-    params.require(:captain_models).permit(*captain_feature_keys).to_h.stringify_keys
+    params.require(:captain_models).permit(
+      :editor, :assistant, :copilot, :label_suggestion,
+      :audio_transcription, :help_center_search
+    ).to_h.stringify_keys
  end

  def permitted_captain_features
-    params.require(:captain_features).permit(*captain_feature_keys).to_h.stringify_keys
-  end
-
-  def captain_feature_keys
-    Llm::Models.feature_keys.map(&:to_sym)
+    params.require(:captain_features).permit(
+      :editor, :assistant, :copilot, :label_suggestion,
+      :audio_transcription, :help_center_search
+    ).to_h.stringify_keys
  end

  def features_with_account_preferences
    preferences = Current.account.captain_preferences
    account_features = preferences[:features] || {}
+    account_models = preferences[:models] || {}

    Llm::Models.feature_keys.index_with do |feature_key|
      config = Llm::Models.feature_config(feature_key)
-      route = Llm::FeatureRouter.resolve(feature: feature_key, account: Current.account)
      config.merge(
-        default: default_model_for(feature_key),
        enabled: account_features[feature_key] == true,
-        model: route[:model],
-        selected: route[:model],
-        provider: route[:provider],
-        source: route[:source]
+        selected: account_models[feature_key] || config[:default]
      )
    end
  end
-
-  def default_model_for(feature_key)
-    return Llm::FeatureRouter::CAPTAIN_V2_ASSISTANT_MODEL if feature_key == 'assistant' && Current.account.feature_enabled?('captain_integration_v2')
-
-    Llm::Models.default_model_for(feature_key)
-  end
 end
@@ -1,7 +1,7 @@
 class Api::V1::Accounts::CategoriesController < Api::V1::Accounts::BaseController
  before_action :portal
  before_action :check_authorization
-  before_action :fetch_category, except: [:index, :create, :reorder]
+  before_action :fetch_category, except: [:index, :create]
  before_action :set_current_page, only: [:index]

  def index
@@ -32,11 +32,6 @@ class Api::V1::Accounts::CategoriesController < Api::V1::Accounts::BaseControlle
    head :ok
  end

-  def reorder
-    Category.update_positions(portal: @portal, positions_hash: params[:positions_hash])
-    head :ok
-  end
-
  private

  def fetch_category
@@ -44,7 +39,7 @@ class Api::V1::Accounts::CategoriesController < Api::V1::Accounts::BaseControlle
  end

  def portal
-    @portal ||= Current.account.portals.find_by!(slug: params[:portal_id])
+    @portal ||= Current.account.portals.find_by(slug: params[:portal_id])
  end

  def related_categories_records
@@ -53,7 +48,7 @@ class Api::V1::Accounts::CategoriesController < Api::V1::Accounts::BaseControlle

  def category_params
    params.require(:category).permit(
-      :name, :description, :position, :slug, :locale, :icon, :icon_color, :parent_category_id, :associated_category_id
+      :name, :description, :position, :slug, :locale, :icon, :parent_category_id, :associated_category_id
    )
  end

@@ -6,8 +6,6 @@ class Api::V1::Accounts::Channels::TwilioChannelsController < Api::V1::Accounts:

  def create
    process_create
-  rescue CustomExceptions::Inbox::LimitExceeded => e
-    render_error_response(e)
  rescue StandardError => e
    render_could_not_create_error(e.message)
  end
@@ -1,55 +0,0 @@
-module Api::V1::Accounts::Concerns::WhatsappHealthManagement
-  extend ActiveSupport::Concern
-
-  included do
-    skip_before_action :check_authorization, only: [:health, :register_webhook]
-    before_action :check_admin_authorization?, only: [:register_webhook]
-    before_action :validate_whatsapp_cloud_channel, only: [:health, :register_webhook]
-  end
-
-  def sync_templates
-    return render status: :unprocessable_entity, json: { error: 'Template sync is only available for WhatsApp channels' } unless whatsapp_channel?
-
-    trigger_template_sync
-    render status: :ok, json: { message: 'Template sync initiated successfully' }
-  rescue StandardError => e
-    render status: :internal_server_error, json: { error: e.message }
-  end
-
-  def health
-    health_data = Whatsapp::HealthService.new(@inbox.channel).fetch_health_status
-    render json: health_data
-  rescue StandardError => e
-    Rails.logger.error "[INBOX HEALTH] Error fetching health data: #{e.message}"
-    render json: { error: e.message }, status: :unprocessable_entity
-  end
-
-  def register_webhook
-    Whatsapp::WebhookSetupService.new(@inbox.channel).register_callback
-
-    render json: { message: 'Webhook registered successfully' }, status: :ok
-  rescue StandardError => e
-    Rails.logger.error "[INBOX WEBHOOK] Webhook registration failed: #{e.message}"
-    render json: { error: e.message }, status: :unprocessable_entity
-  end
-
-  private
-
-  def validate_whatsapp_cloud_channel
-    return if @inbox.channel.is_a?(Channel::Whatsapp) && @inbox.channel.provider == 'whatsapp_cloud'
-
-    render json: { error: 'Health data only available for WhatsApp Cloud API channels' }, status: :bad_request
-  end
-
-  def whatsapp_channel?
-    @inbox.whatsapp? || (@inbox.twilio? && @inbox.channel.whatsapp?)
-  end
-
-  def trigger_template_sync
-    if @inbox.whatsapp?
-      Channels::Whatsapp::TemplatesSyncJob.perform_later(@inbox.channel)
-    elsif @inbox.twilio? && @inbox.channel.whatsapp?
-      Channels::Twilio::TemplatesSyncJob.perform_later(@inbox.channel)
-    end
-  end
-end
@@ -1,18 +0,0 @@
-class Api::V1::Accounts::Contacts::AttachmentsController < Api::V1::Accounts::Contacts::BaseController
-  RESULTS_PER_PAGE = 100
-
-  def index
-    conversations = Conversations::PermissionFilterService.new(
-      Current.account.conversations.where(contact_id: @contact.id),
-      Current.user,
-      Current.account
-    ).perform
-
-    @attachments = Attachment.where(message_id: Message.where(conversation_id: conversations).select(:id))
-                             .includes({ file_attachment: :blob }, message: [:conversation, :inbox, { sender: { avatar_attachment: :blob } }])
-                             .order(created_at: :desc)
-                             .page(params[:page])
-                             .per(RESULTS_PER_PAGE)
-    @attachments_count = @attachments.total_count
-  end
-end
@@ -5,7 +5,7 @@ class Api::V1::Accounts::ContactsController < Api::V1::Accounts::BaseController
  sort_on :phone_number, type: :string
  sort_on :last_activity_at, internal_name: :order_on_last_activity_at, type: :scope, scope_params: [:direction]
  sort_on :created_at, internal_name: :order_on_created_at, type: :scope, scope_params: [:direction]
-  sort_on :company_name, internal_name: :order_on_company_name, 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]

@@ -201,9 +201,7 @@ class Api::V1::Accounts::ContactsController < Api::V1::Accounts::BaseController
  end

  def fetch_contact
-    contact_scope = Current.account.contacts
-    contact_scope = contact_scope.includes(contact_inboxes: [:inbox]) if @include_contact_inboxes
-    @contact = contact_scope.find(params[:id])
+    @contact = Current.account.contacts.includes(contact_inboxes: [:inbox]).find(params[:id])
  end

  def process_avatar_from_url
@@ -214,5 +212,3 @@ class Api::V1::Accounts::ContactsController < Api::V1::Accounts::BaseController
    render json: error, status: error_status
  end
 end
-
-Api::V1::Accounts::ContactsController.prepend_mod_with('Api::V1::Accounts::ContactsController')
@@ -1,17 +1,6 @@
 class Api::V1::Accounts::Conversations::DirectUploadsController < ActiveStorage::DirectUploadsController
-  include DeviseTokenAuth::Concerns::SetUserByToken
-  include RequestExceptionHandler
-  include AccessTokenAuthHelper
  include EnsureCurrentAccountHelper
-
-  skip_before_action :verify_authenticity_token, if: :authenticate_by_access_token?
-
-  around_action :handle_with_exception
-  before_action :authenticate_access_token!, if: :authenticate_by_access_token?
-  before_action :validate_bot_access_token!, if: :authenticate_by_access_token?
-  before_action :authenticate_user!, unless: :authenticate_by_access_token?
  before_action :current_account
-  before_action :validate_token_api_access, if: :authenticate_by_access_token?
  before_action :conversation

  def create
@@ -22,16 +11,6 @@ class Api::V1::Accounts::Conversations::DirectUploadsController < ActiveStorage:

  private

-  def authenticate_by_access_token?
-    request.headers[:api_access_token].present? || request.headers[:HTTP_API_ACCESS_TOKEN].present?
-  end
-
-  def validate_token_api_access
-    return if Current.account.api_and_webhooks_enabled?
-
-    render json: { error: 'API access is not enabled for this account' }, status: :forbidden
-  end
-
  def conversation
    @conversation ||= Current.account.conversations.find_by(display_id: params[:conversation_id])
  end
@@ -52,9 +52,6 @@ class Api::V1::Accounts::Conversations::MessagesController < Api::V1::Accounts::
    end

    render json: { content: translated_content }
-  rescue Google::Cloud::Error => e
-    # `details` carries the clean human message; `message` includes gRPC debug noise
-    render_could_not_create_error(e.details.presence || e.message)
  end

  private
@@ -1,40 +1,27 @@
 class Api::V1::Accounts::Conversations::ParticipantsController < Api::V1::Accounts::Conversations::BaseController
-  include Events::Types
-
  def show
    @participants = @conversation.conversation_participants
  end

  def create
-    participant_ids_to_add = participants_to_be_added_ids
-
    ActiveRecord::Base.transaction do
-      @participants = participant_ids_to_add.map { |user_id| @conversation.conversation_participants.find_or_create_by(user_id: user_id) }
+      @participants = participants_to_be_added_ids.map { |user_id| @conversation.conversation_participants.find_or_create_by(user_id: user_id) }
    end
-    notify_unread_count_change if participant_ids_to_add.any?
  end

  def update
-    participant_ids_to_add = participants_to_be_added_ids
-    participant_ids_to_remove = participants_to_be_removed_ids
-    changed_participant_ids = participant_ids_to_add + participant_ids_to_remove
-
    ActiveRecord::Base.transaction do
-      participant_ids_to_add.each { |user_id| @conversation.conversation_participants.find_or_create_by(user_id: user_id) }
-      participant_ids_to_remove.each { |user_id| @conversation.conversation_participants.find_by(user_id: user_id)&.destroy }
+      participants_to_be_added_ids.each { |user_id| @conversation.conversation_participants.find_or_create_by(user_id: user_id) }
+      participants_to_be_removed_ids.each { |user_id| @conversation.conversation_participants.find_by(user_id: user_id)&.destroy }
    end
-    notify_unread_count_change if changed_participant_ids.any?
    @participants = @conversation.conversation_participants
    render action: 'show'
  end

  def destroy
-    participant_ids_to_remove = current_participant_ids & params[:user_ids]
-
    ActiveRecord::Base.transaction do
      params[:user_ids].map { |user_id| @conversation.conversation_participants.find_by(user_id: user_id)&.destroy }
    end
-    notify_unread_count_change if participant_ids_to_remove.any?
    head :ok
  end

@@ -51,11 +38,4 @@ class Api::V1::Accounts::Conversations::ParticipantsController < Api::V1::Accoun
  def current_participant_ids
    @current_participant_ids ||= @conversation.conversation_participants.pluck(:user_id)
  end
-
-  def notify_unread_count_change
-    return unless Current.account.feature_enabled?('conversation_unread_counts')
-    return unless Current.account.feature_enabled?('unread_count_for_filters')
-
-    Rails.configuration.dispatcher.dispatch(CONVERSATION_UNREAD_COUNT_CHANGED, Time.zone.now, conversation: @conversation)
-  end
 end
@@ -1,32 +0,0 @@
-class Api::V1::Accounts::Conversations::UnreadCountsController < Api::V1::Accounts::BaseController
-  before_action :ensure_unread_counts_enabled
-
-  def index
-    counts = if filtered_unread_counts_enabled?
-               instrumentation.summarize_request(account_id: Current.account.id) { unread_counts }
-             else
-               unread_counts
-             end
-    render json: { payload: counts }
-  end
-
-  private
-
-  def unread_counts
-    ::Conversations::UnreadCounts::Counter.new(account: Current.account, user: Current.user).perform
-  end
-
-  def filtered_unread_counts_enabled?
-    Current.account.feature_enabled?(::Conversations::UnreadCounts::FilteredCounter::FEATURE_FLAG)
-  end
-
-  def instrumentation
-    ::Conversations::UnreadCounts::FilteredCountInstrumentation
-  end
-
-  def ensure_unread_counts_enabled
-    return if Current.account.feature_enabled?('conversation_unread_counts')
-
-    render json: { error: I18n.t('errors.conversations.unread_counts.feature_not_enabled') }, status: :forbidden
-  end
-end
@@ -15,7 +15,7 @@ class Api::V1::Accounts::ConversationsController < Api::V1::Accounts::BaseContro
  end

  def meta
-    result = conversation_finder.perform_meta_only
+    result = conversation_finder.perform
    @conversations_count = result[:count]
  end

@@ -28,7 +28,7 @@ class Api::V1::Accounts::ConversationsController < Api::V1::Accounts::BaseContro
  def attachments
    @attachments_count = @conversation.attachments.count
    @attachments = @conversation.attachments
-                                .includes({ file_attachment: :blob }, message: [:inbox, { sender: { avatar_attachment: :blob } }])
+                                .includes(:message)
                                .order(created_at: :desc)
                                .page(attachment_params[:page])
                                .per(ATTACHMENT_RESULTS_PER_PAGE)
@@ -107,7 +107,7 @@ class Api::V1::Accounts::ConversationsController < Api::V1::Accounts::BaseContro
  end

  def toggle_typing_status
-    typing_status_manager = ::Conversations::TypingStatusManager.new(@conversation, Current.user, params)
+    typing_status_manager = ::Conversations::TypingStatusManager.new(@conversation, current_user, params)
    typing_status_manager.toggle_typing_status
    head :ok
  end
@@ -116,8 +116,6 @@ class Api::V1::Accounts::ConversationsController < Api::V1::Accounts::BaseContro
    # High-traffic accounts generate excessive DB writes when agents frequently switch between conversations.
    # Throttle last_seen updates to once per hour when there are no unread messages to reduce DB load.
    # Always update immediately if there are unread messages to maintain accurate read/unread state.
-    # Visiting a conversation should clear any unread inbox notifications for this conversation.
-    Notification::MarkConversationReadService.new(user: Current.user, account: Current.account, conversation: @conversation).perform
    return update_last_seen_on_conversation(DateTime.now.utc, true) if assignee? && @conversation.assignee_unread_messages.any?
    return update_last_seen_on_conversation(DateTime.now.utc, false) if !assignee? && @conversation.unread_messages.any?

@@ -140,7 +138,7 @@ class Api::V1::Accounts::ConversationsController < Api::V1::Accounts::BaseContro

  def destroy
    authorize @conversation, :destroy?
-    ::Conversations::DeleteService.new(conversation: @conversation, user: Current.user, ip: request.ip).perform
+    ::DeleteObjectJob.perform_later(@conversation, Current.user, request.ip)
    head :ok
  end

@@ -162,9 +160,6 @@ class Api::V1::Accounts::ConversationsController < Api::V1::Accounts::BaseContro
    # rubocop:disable Rails/SkipsModelValidations
    @conversation.update_columns(updates)
    # rubocop:enable Rails/SkipsModelValidations
-
-    ::Conversations::UnreadCounts::Notifier.new(@conversation).perform
-    ::Conversations::UnreadCounts::FilteredCountInvalidator.new(Current.account).conversation_changed!
  end

  def should_update_last_seen?
@@ -1,7 +1,6 @@
 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]
-  before_action :check_authorization
  DEFAULT_ATTRIBUTE_MODEL = 'conversation_attribute'.freeze

  def index; end
@@ -1,5 +1,4 @@
 class Api::V1::Accounts::DashboardAppsController < Api::V1::Accounts::BaseController
-  before_action :check_authorization
  before_action :fetch_dashboard_apps, except: [:create]
  before_action :fetch_dashboard_app, only: [:show, :update, :destroy]

@@ -1,159 +0,0 @@
-require 'csv'
-
-class Api::V1::Accounts::DataImportsController < Api::V1::Accounts::BaseController
-  DATA_IMPORT_FEATURE = 'data_import'.freeze
-
-  before_action :ensure_data_import_feature_enabled
-  before_action :set_data_import, only: [:show, :start, :abandon, :error_logs, :skip_logs]
-  before_action :check_authorization
-
-  def index
-    @data_imports = policy_scope(Current.account.data_imports).includes(:initiated_by).order(created_at: :desc)
-    data_import_ids = @data_imports.map(&:id)
-    @import_errors_counts = DataImportError.non_skip_logs.where(data_import_id: data_import_ids).group(:data_import_id).count
-    @skip_logs_counts = DataImportError.skip_logs.where(data_import_id: data_import_ids).group(:data_import_id).count
-  end
-
-  def show
-    render_show
-  end
-
-  def validate_source
-    totals = validate_intercom_source
-    render json: { valid: true, totals: totals }
-  rescue DataImports::Intercom::Client::AuthenticationError
-    render_source_validation_error('We could not validate this Intercom access key. Check the key and its permissions.')
-  rescue DataImports::Intercom::Client::Error
-    render_source_validation_error('Intercom could not be reached. Please try again.')
-  rescue ArgumentError => e
-    render_source_validation_error(e.message)
-  end
-
-  def create
-    @data_import = creation_service.perform
-    unless @data_import
-      render json: { message: 'Another data import is already in progress.' }, status: :unprocessable_entity
-      return
-    end
-
-    DataImports::Intercom::ImportJob.perform_later(@data_import, @data_import.active_intercom_import_run_id)
-    render_show
-  rescue DataImports::Intercom::Client::AuthenticationError
-    render_source_validation_error('We could not validate this Intercom access key. Check the key and its permissions.')
-  rescue DataImports::Intercom::Client::Error
-    render_source_validation_error('Intercom could not be reached. Please try again.')
-  rescue ArgumentError => e
-    render_source_validation_error(e.message)
-  end
-
-  def start
-    restart_service = DataImports::Intercom::RestartService.new(account: Current.account, data_import: @data_import)
-    restart_result = restart_service.perform
-    @data_import = restart_service.data_import
-    if restart_result == :access_token_missing
-      render json: { message: 'The Intercom access key for this import is unavailable.' }, status: :unprocessable_entity
-      return
-    end
-
-    DataImports::Intercom::ImportJob.perform_later(@data_import, @data_import.active_intercom_import_run_id) if restart_result == :enqueue
-    render_show
-  end
-
-  def abandon
-    @data_import.abandon!
-    render_show
-  end
-
-  def skip_logs
-    send_data(
-      skip_logs_csv,
-      filename: "data-import-#{@data_import.id}-skip-logs.csv",
-      type: 'text/csv'
-    )
-  end
-
-  def error_logs
-    send_data(
-      error_logs_csv,
-      filename: "data-import-#{@data_import.id}-error-logs.csv",
-      type: 'text/csv'
-    )
-  end
-
-  private
-
-  def ensure_data_import_feature_enabled
-    raise Pundit::NotAuthorizedError unless Current.account.feature_enabled?(DATA_IMPORT_FEATURE)
-  end
-
-  def set_data_import
-    @data_import = Current.account.data_imports.find(params[:id])
-  end
-
-  def check_authorization
-    authorize(@data_import || DataImport)
-  end
-
-  def permitted_params
-    params.permit(:name, :source_provider, :access_token, import_types: [])
-  end
-
-  def creation_service
-    DataImports::Intercom::CreationService.new(
-      account: Current.account,
-      initiated_by: Current.user,
-      source_params: permitted_params.to_h
-    )
-  end
-
-  def import_types
-    return DataImports::Intercom::Importer::DEFAULT_IMPORT_TYPES unless permitted_params.key?(:import_types)
-
-    Array(permitted_params[:import_types]).compact_blank
-  end
-
-  def validate_intercom_source
-    raise ArgumentError, 'Unsupported import source.' unless permitted_params[:source_provider] == 'intercom'
-
-    DataImports::Intercom::CredentialsValidator.new(
-      access_token: permitted_params[:access_token],
-      import_types: import_types
-    ).perform
-  end
-
-  def render_source_validation_error(message)
-    render json: { valid: false, message: message }, status: :unprocessable_entity
-  end
-
-  def render_show
-    @import_errors_finder = DataImportErrorFinder.new(@data_import)
-    @skip_logs_finder = DataImportSkipLogFinder.new(@data_import, params)
-    render :show
-  end
-
-  def skip_logs_csv
-    logs_csv(@data_import.import_errors.skip_logs)
-  end
-
-  def error_logs_csv
-    logs_csv(@data_import.import_errors.non_skip_logs)
-  end
-
-  def logs_csv(logs)
-    CSV.generate(headers: true) do |csv|
-      csv << %w[created_at kind source_object_type source_object_id error_code message details]
-
-      logs.order(:created_at).find_each do |log|
-        csv << [
-          log.created_at.iso8601,
-          log.details['kind'],
-          log.source_object_type,
-          log.source_object_id,
-          log.error_code,
-          log.message,
-          log.details.to_json
-        ]
-      end
-    end
-  end
-end
@@ -1,7 +1,6 @@
 class Api::V1::Accounts::InboxCsatTemplatesController < Api::V1::Accounts::BaseController
  before_action :fetch_inbox
  before_action :validate_whatsapp_channel
-  before_action :validate_captain_enabled, only: [:analyze]

  def show
    service = CsatTemplateManagementService.new(@inbox)
@@ -25,23 +24,6 @@ class Api::V1::Accounts::InboxCsatTemplatesController < Api::V1::Accounts::BaseC
    render json: { error: 'Template parameters are required' }, status: :unprocessable_entity
  end

-  def analyze
-    template_params = extract_template_params
-    return render_missing_message_error if template_params[:message].blank?
-
-    result = CsatTemplateUtilityAnalysisService.new(
-      account: Current.account,
-      inbox: @inbox,
-      message: template_params[:message],
-      button_text: template_params[:button_text],
-      language: template_params[:language]
-    ).perform
-
-    render json: result
-  rescue ActionController::ParameterMissing
-    render json: { error: 'Template parameters are required' }, status: :unprocessable_entity
-  end
-
  private

  def fetch_inbox
@@ -64,12 +46,6 @@ class Api::V1::Accounts::InboxCsatTemplatesController < Api::V1::Accounts::BaseC
    render json: { error: 'Message is required' }, status: :unprocessable_entity
  end

-  def validate_captain_enabled
-    return if Current.account.feature_enabled?('captain_integration')
-
-    render json: { error: 'Captain is required for template analysis' }, status: :forbidden
-  end
-
  def render_template_creation_result(result)
    if result[:success]
      render_successful_template_creation(result)
@@ -2,15 +2,13 @@ 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 :validate_limit, only: [:create]
  # we are already handling the authorization in fetch inbox
-  before_action :check_authorization, except: [:show]
-
-  include Api::V1::Accounts::Concerns::WhatsappHealthManagement
+  before_action :check_authorization, except: [:show, :health]
+  before_action :validate_whatsapp_cloud_channel, only: [:health]

  def index
-    @inboxes = policy_scope(Current.account.inboxes)
-               .includes(:channel, :portal, :working_hours, { avatar_attachment: :blob })
-               .order_by_name
+    @inboxes = policy_scope(Current.account.inboxes.order_by_name.includes(:channel, { avatar_attachment: [:blob] }))
  end

  def show; end
@@ -45,20 +43,11 @@ class Api::V1::Accounts::InboxesController < Api::V1::Accounts::BaseController
  end

  def update
-    continue_update = false
-
-    ActiveRecord::Base.transaction do
-      continue_update = update_branded_email_layout
-      raise ActiveRecord::Rollback unless continue_update
-
-      inbox_params = permitted_params.except(:channel, :csat_config)
-      inbox_params[:csat_config] = format_csat_config(permitted_params[:csat_config]) if permitted_params[:csat_config].present?
-      @inbox.update!(inbox_params)
-      update_inbox_working_hours
-      update_channel if channel_update_required?
-    end
-
-    return unless continue_update
+    inbox_params = permitted_params.except(:channel, :csat_config)
+    inbox_params[:csat_config] = format_csat_config(permitted_params[:csat_config]) if permitted_params[:csat_config].present?
+    @inbox.update!(inbox_params)
+    update_inbox_working_hours
+    update_channel if channel_update_required?
  end

  def agent_bot
@@ -76,17 +65,28 @@ class Api::V1::Accounts::InboxesController < Api::V1::Accounts::BaseController
    head :ok
  end

-  def reset_secret
-    return head :not_found unless @inbox.api?
-
-    @inbox.channel.reset_secret!
-  end
-
  def destroy
    ::DeleteObjectJob.perform_later(@inbox, Current.user, request.ip) if @inbox.present?
    render status: :ok, json: { message: I18n.t('messages.inbox_deletetion_response') }
  end

+  def sync_templates
+    return render status: :unprocessable_entity, json: { error: 'Template sync is only available for WhatsApp channels' } unless whatsapp_channel?
+
+    trigger_template_sync
+    render status: :ok, json: { message: 'Template sync initiated successfully' }
+  rescue StandardError => e
+    render status: :internal_server_error, json: { error: e.message }
+  end
+
+  def health
+    health_data = Whatsapp::HealthService.new(@inbox.channel).fetch_health_status
+    render json: health_data
+  rescue StandardError => e
+    Rails.logger.error "[INBOX HEALTH] Error fetching health data: #{e.message}"
+    render json: { error: e.message }, status: :unprocessable_entity
+  end
+
  private

  def fetch_inbox
@@ -95,7 +95,13 @@ class Api::V1::Accounts::InboxesController < Api::V1::Accounts::BaseController
  end

  def fetch_agent_bot
-    @agent_bot = AgentBot.accessible_to(Current.account).find(params[:agent_bot]) if params[:agent_bot]
+    @agent_bot = AgentBot.find(params[:agent_bot]) if params[:agent_bot]
+  end
+
+  def validate_whatsapp_cloud_channel
+    return if @inbox.channel.is_a?(Channel::Whatsapp) && @inbox.channel.provider == 'whatsapp_cloud'
+
+    render json: { error: 'Health data only available for WhatsApp Cloud API channels' }, status: :bad_request
  end

  def create_channel
@@ -133,8 +139,8 @@ class Api::V1::Accounts::InboxesController < Api::V1::Accounts::BaseController
  end

  def reauthorize_and_update_channel(channel_attributes)
-    @inbox.channel.update!(permitted_params(channel_attributes)[:channel])
    @inbox.channel.reauthorized! if @inbox.channel.respond_to?(:reauthorized!)
+    @inbox.channel.update!(permitted_params(channel_attributes)[:channel])
  end

  def update_channel_feature_flags
@@ -164,34 +170,6 @@ class Api::V1::Accounts::InboxesController < Api::V1::Accounts::BaseController
    formatted['template'] = config['template'] if config['template'].present?
  end

-  def update_branded_email_layout
-    return true unless params.key?(:branded_email_layout)
-
-    branded_email_layout = normalized_branded_email_layout
-
-    unless Current.account.feature_enabled?(:branded_email_templates)
-      return true if branded_email_layout.blank?
-
-      render_could_not_create_error('Branded email templates feature is not enabled')
-      return false
-    end
-
-    unless @inbox.email?
-      return true if branded_email_layout.blank?
-
-      render_could_not_create_error('Branded email layout is only supported for email inboxes')
-      return false
-    end
-
-    @inbox.update_branded_email_layout!(branded_email_layout)
-    true
-  rescue ActiveRecord::RecordInvalid => e
-    render_could_not_create_error(e.record.errors.full_messages.join(', '))
-    false
-  end
-
-  def normalized_branded_email_layout = params[:branded_email_layout] == 'null' ? nil : params[:branded_email_layout]
-
  def inbox_attributes
    [: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,
@@ -222,6 +200,18 @@ class Api::V1::Accounts::InboxesController < Api::V1::Accounts::BaseController
  def get_channel_attributes(channel_type)
    channel_type.constantize.const_defined?(:EDITABLE_ATTRS) ? channel_type.constantize::EDITABLE_ATTRS.presence : []
  end
+
+  def whatsapp_channel?
+    @inbox.whatsapp? || (@inbox.twilio? && @inbox.channel.whatsapp?)
+  end
+
+  def trigger_template_sync
+    if @inbox.whatsapp?
+      Channels::Whatsapp::TemplatesSyncJob.perform_later(@inbox.channel)
+    elsif @inbox.twilio? && @inbox.channel.whatsapp?
+      Channels::Twilio::TemplatesSyncJob.perform_later(@inbox.channel)
+    end
+  end
 end

 Api::V1::Accounts::InboxesController.prepend_mod_with('Api::V1::Accounts::InboxesController')
@@ -11,7 +11,7 @@ class Api::V1::Accounts::Instagram::AuthorizationsController < Api::V1::Accounts
        enable_fb_login: '0',
        force_authentication: '1',
        response_type: 'code',
-        state: generate_instagram_token(Current.account.id, params[:return_to])
+        state: generate_instagram_token(Current.account.id)
      }
    )
    if redirect_url
@@ -1,9 +0,0 @@
-class Api::V1::Accounts::Integrations::BaseController < Api::V1::Accounts::BaseController
-  private
-
-  # Managing an integration hook (create/update/destroy) is admin-only, enforced via HookPolicy.
-  # Subclasses opt in per action with `before_action :check_authorization, only: [...]`.
-  def check_authorization
-    authorize(:hook)
-  end
-end
@@ -15,7 +15,7 @@ class Api::V1::Accounts::Integrations::DyteController < Api::V1::Accounts::BaseC
    end

    render_response(
-      dyte_processor_service.add_participant_to_meeting(@message.content_attributes['data']['meeting_id'], Current.user, @message)
+      dyte_processor_service.add_participant_to_meeting(@message.content_attributes['data']['meeting_id'], Current.user)
    )
  end

@@ -1,4 +1,4 @@
-class Api::V1::Accounts::Integrations::HooksController < Api::V1::Accounts::Integrations::BaseController
+class Api::V1::Accounts::Integrations::HooksController < Api::V1::Accounts::BaseController
  before_action :fetch_hook, except: [:create]
  before_action :check_authorization

@@ -35,6 +35,10 @@ class Api::V1::Accounts::Integrations::HooksController < Api::V1::Accounts::Inte
    @hook = Current.account.hooks.find(params[:id])
  end

+  def check_authorization
+    authorize(:hook)
+  end
+
  def permitted_params
    params.require(:hook).permit(:app_id, :inbox_id, :status, settings: {})
  end
@@ -1,7 +1,6 @@
-class Api::V1::Accounts::Integrations::LinearController < Api::V1::Accounts::Integrations::BaseController
+class Api::V1::Accounts::Integrations::LinearController < Api::V1::Accounts::BaseController
  before_action :fetch_conversation, only: [:create_issue, :link_issue, :unlink_issue, :linked_issues]
  before_action :fetch_hook, only: [:destroy]
-  before_action :check_authorization, only: [:destroy]

  def destroy
    revoke_linear_token
@@ -127,7 +126,7 @@ class Api::V1::Accounts::Integrations::LinearController < Api::V1::Accounts::Int
    return unless @hook&.access_token

    begin
-      linear_client = Linear.new(@hook.access_token, refresh_token: @hook.settings&.[]('refresh_token'))
+      linear_client = Linear.new(@hook.access_token)
      linear_client.revoke_token
    rescue StandardError => e
      Rails.logger.error "Failed to revoke Linear token: #{e.message}"
@@ -1,6 +1,5 @@
-class Api::V1::Accounts::Integrations::NotionController < Api::V1::Accounts::Integrations::BaseController
+class Api::V1::Accounts::Integrations::NotionController < Api::V1::Accounts::BaseController
  before_action :fetch_hook, only: [:destroy]
-  before_action :check_authorization, only: [:destroy]

  def destroy
    @hook.destroy!
@@ -1,8 +1,7 @@
-class Api::V1::Accounts::Integrations::ShopifyController < Api::V1::Accounts::Integrations::BaseController
+class Api::V1::Accounts::Integrations::ShopifyController < Api::V1::Accounts::BaseController
  include Shopify::IntegrationHelper
  before_action :setup_shopify_context, only: [:orders]
  before_action :fetch_hook, except: [:auth]
-  before_action :check_authorization, only: [:destroy]
  before_action :validate_contact, only: [:orders]

  def auth
@@ -1,4 +1,5 @@
 class Api::V1::Accounts::LabelsController < Api::V1::Accounts::BaseController
+  before_action :current_account
  before_action :fetch_label, except: [:index, :create]
  before_action :check_authorization

@@ -17,16 +18,7 @@ class Api::V1::Accounts::LabelsController < Api::V1::Accounts::BaseController
  end

  def destroy
-    label_title = @label.title
-    account_id = Current.account.id
-    label_deleted_at = Time.current
-
    @label.destroy!
-    Labels::RemoveAssociationsJob.perform_later(
-      label_title: label_title,
-      account_id: account_id,
-      label_deleted_at: label_deleted_at
-    )
    head :ok
  end

@@ -7,9 +7,7 @@ class Api::V1::Accounts::Microsoft::AuthorizationsController < Api::V1::Accounts
        redirect_uri: "#{base_url}/microsoft/callback",
        scope: scope,
        state: state,
-        # Force the Microsoft account picker so an already-signed-in account does not
-        # silently authorize and re-bind to an existing inbox in the new-inbox flow.
-        prompt: 'select_account'
+        prompt: 'consent'
      }
    )
    if redirect_url
@@ -41,9 +41,9 @@ class Api::V1::Accounts::NotificationsController < Api::V1::Accounts::BaseContro

  def destroy_all
    if params[:type] == 'read'
-      ::Notification::DeleteNotificationJob.perform_later(Current.user, Current.account, type: :read)
+      ::Notification::DeleteNotificationJob.perform_later(Current.user, type: :read)
    else
-      ::Notification::DeleteNotificationJob.perform_later(Current.user, Current.account, type: :all)
+      ::Notification::DeleteNotificationJob.perform_later(Current.user, type: :all)
    end
    head :ok
  end
@@ -69,7 +69,7 @@ class Api::V1::Accounts::NotificationsController < Api::V1::Accounts::BaseContro
  end

  def fetch_notification
-    @notification = current_user.notifications.where(account_id: Current.account.id).find(params[:id])
+    @notification = current_user.notifications.find(params[:id])
  end

  def set_current_page
@@ -8,15 +8,7 @@ class Api::V1::Accounts::OauthAuthorizationController < Api::V1::Accounts::BaseC
  end

  def state
-    # The sgid purpose doubles as a return hint: onboarding tags it so the callback
-    # can route the user back to inbox setup. The purpose is part of the signed
-    # payload (tamper-proof), and a non-onboarding request keeps the default
-    # purpose, leaving callers like Notion byte-identical.
-    Current.account.to_sgid(expires_in: 15.minutes, for: state_purpose).to_s
-  end
-
-  def state_purpose
-    params[:return_to] == 'onboarding' ? 'onboarding' : 'default'
+    Current.account.to_sgid(expires_in: 15.minutes).to_s
  end

  def base_url
@@ -1,89 +0,0 @@
-class Api::V1::Accounts::OnboardingsController < Api::V1::Accounts::BaseController
-  before_action :check_admin_authorization?
-
-  ONBOARDING_STEP_KEY = 'onboarding_step'.freeze
-  STEP_ACCOUNT_DETAILS = 'account_details'.freeze
-  STEP_INBOX_SETUP = 'inbox_setup'.freeze
-  ONBOARDING_STEPS = [STEP_ACCOUNT_DETAILS, STEP_INBOX_SETUP].freeze
-
-  def update
-    return render json: { error: 'Invalid onboarding step' }, status: :unprocessable_entity unless ONBOARDING_STEPS.include?(params[:onboarding_step])
-
-    @account = Current.account
-    # The client declares the step it is completing; `account_details` runs
-    # `complete_account_details`, and so on. The known-step guard above keeps the
-    # client value from `send`-ing an arbitrary method.
-    send("complete_#{params[:onboarding_step]}")
-
-    render 'api/v1/accounts/update', format: :json
-  end
-
-  def help_center_generation
-    render json: help_center_generation_status
-  end
-
-  private
-
-  def complete_account_details
-    # Only act while the cursor still points here, so a stale replay after
-    # onboarding finished can't re-enter it.
-    return unless current_step == STEP_ACCOUNT_DETAILS
-
-    @account.assign_attributes(account_params)
-    @account.custom_attributes.merge!(custom_attributes_params)
-
-    # inbox_setup is a cloud-only step (DEPLOYMENT_ENV config, not a hardcoded
-    # environment check); self-hosted finishes onboarding here.
-    if ChatwootApp.chatwoot_cloud?
-      move_to_step(STEP_INBOX_SETUP)
-      create_onboarding_inboxes
-    else
-      finish_onboarding
-    end
-  end
-
-  def complete_inbox_setup
-    # Only finalize while the cursor still points here, so a stale or out-of-order
-    # request can't end onboarding early. Replays are no-ops.
-    return unless current_step == STEP_INBOX_SETUP
-
-    finish_onboarding
-  end
-
-  def current_step
-    @account.custom_attributes[ONBOARDING_STEP_KEY]
-  end
-
-  def move_to_step(step)
-    @account.custom_attributes[ONBOARDING_STEP_KEY] = step
-    @account.save!
-  end
-
-  def finish_onboarding
-    @account.custom_attributes.delete(ONBOARDING_STEP_KEY)
-    @account.save!
-  end
-
-  def create_onboarding_inboxes
-    Onboarding::WebWidgetCreationService.new(@account, Current.user).perform
-  end
-
-  def account_params
-    params.permit(:name, :locale)
-  end
-
-  def custom_attributes_params
-    params.permit(:industry, :company_size, :timezone, :referral_source, :user_role, :website)
-  end
-
-  def help_center_generation_status
-    {
-      generation_id: nil,
-      state: nil,
-      articles_count: 0,
-      categories_count: 0
-    }
-  end
-end
-
-Api::V1::Accounts::OnboardingsController.prepend_mod_with('Api::V1::Accounts::OnboardingsController')
@@ -18,7 +18,7 @@ class Api::V1::Accounts::PortalsController < Api::V1::Accounts::BaseController
    @portal = Current.account.portals.build(portal_params.merge(live_chat_widget_params))
    @portal.custom_domain = parsed_custom_domain
    @portal.save!
-    process_attached_logo if params[:blob_id].present?
+    process_attached_logo
  end

  def update
@@ -61,8 +61,9 @@ class Api::V1::Accounts::PortalsController < Api::V1::Accounts::BaseController
  end

  def process_attached_logo
-    blob = ActiveStorage::Blob.find_signed(params[:blob_id].to_s)
-    @portal.logo.attach(blob) if blob
+    blob_id = params[:blob_id]
+    blob = ActiveStorage::Blob.find_signed(blob_id)
+    @portal.logo.attach(blob)
  end

  private
@@ -78,28 +79,16 @@ class Api::V1::Accounts::PortalsController < Api::V1::Accounts::BaseController
  def portal_params
    params.require(:portal).permit(
      :id, :color, :custom_domain, :header_text, :homepage_link,
-      :name, :page_title, :slug, :archived,
-      { config: [:default_locale, :layout, { allowed_locales: [] }, { draft_locales: [] },
-                 { social_profiles: %i[facebook x instagram linkedin youtube tiktok github whatsapp] },
-                 { locale_translations: locale_translation_keys.index_with { %i[name page_title header_text] } },
-                 { popular_content: popular_content_keys.index_with { { category_ids: [], article_ids: [] } } }] }
+      :name, :page_title, :slug, :archived, { config: [:default_locale, { allowed_locales: [] }] }
    )
  end

-  def locale_translation_keys
-    params.dig(:portal, :config, :locale_translations)&.keys || []
-  end
-
-  def popular_content_keys
-    params.dig(:portal, :config, :popular_content)&.keys || []
-  end
-
  def live_chat_widget_params
    permitted_params = params.permit(:inbox_id)
    return {} unless permitted_params.key?(:inbox_id)
    return { channel_web_widget_id: nil } if permitted_params[:inbox_id].blank?

-    inbox = Current.account.inboxes.find(permitted_params[:inbox_id])
+    inbox = Inbox.find(permitted_params[:inbox_id])
    return {} unless inbox.web_widget?

    { channel_web_widget_id: inbox.channel.id }
@@ -110,8 +99,6 @@ class Api::V1::Accounts::PortalsController < Api::V1::Accounts::BaseController
  end

  def parsed_custom_domain
-    return @portal.custom_domain if @portal.custom_domain.blank?
-
    domain = URI.parse(@portal.custom_domain)
    domain.is_a?(URI::HTTP) ? domain.host : @portal.custom_domain
  end
@@ -29,6 +29,6 @@ class Api::V1::Accounts::TeamsController < Api::V1::Accounts::BaseController
  end

  def team_params
-    params.require(:team).permit(:name, :description, :allow_auto_assign, :icon, :icon_color)
+    params.require(:team).permit(:name, :description, :allow_auto_assign)
  end
 end
@@ -3,7 +3,7 @@ class Api::V1::Accounts::Tiktok::AuthorizationsController < Api::V1::Accounts::O

  def create
    redirect_url = Tiktok::AuthClient.authorize_url(
-      state: generate_tiktok_token(Current.account.id, params[:return_to])
+      state: generate_tiktok_token(Current.account.id)
    )

    if redirect_url
@@ -5,7 +5,7 @@ class Api::V1::Accounts::UploadController < Api::V1::Accounts::BaseController
             elsif params[:external_url].present?
               create_from_url
             else
-               render_error(I18n.t('errors.upload.missing_input'), :unprocessable_entity)
+               render_error('No file or URL provided', :unprocessable_entity)
             end

    render_success(result) if result.is_a?(ActiveStorage::Blob)
@@ -19,21 +19,35 @@ class Api::V1::Accounts::UploadController < Api::V1::Accounts::BaseController
  end

  def create_from_url
-    SafeFetch.fetch(params[:external_url].to_s) do |result|
-      create_and_save_blob(result.tempfile, result.filename, result.content_type)
+    uri = parse_uri(params[:external_url])
+    return if performed?
+
+    fetch_and_process_file_from_uri(uri)
+  end
+
+  def parse_uri(url)
+    uri = URI.parse(url)
+    validate_uri(uri)
+    uri
+  rescue URI::InvalidURIError, SocketError
+    render_error('Invalid URL provided', :unprocessable_entity)
+    nil
+  end
+
+  def validate_uri(uri)
+    raise URI::InvalidURIError unless uri.is_a?(URI::HTTP) || uri.is_a?(URI::HTTPS)
+  end
+
+  def fetch_and_process_file_from_uri(uri)
+    uri.open do |file|
+      create_and_save_blob(file, File.basename(uri.path), file.content_type)
    end
-  rescue SafeFetch::HttpError => e
-    render_error(I18n.t('errors.upload.fetch_failed_with_message', message: e.message), :unprocessable_entity)
-  rescue SafeFetch::FetchError
-    render_error(I18n.t('errors.upload.fetch_failed'), :unprocessable_entity)
-  rescue SafeFetch::FileTooLargeError
-    render_error(I18n.t('errors.upload.file_too_large'), :unprocessable_entity)
-  rescue SafeFetch::UnsupportedContentTypeError
-    render_error(I18n.t('errors.upload.unsupported_content_type'), :unprocessable_entity)
-  rescue SafeFetch::Error
-    render_error(I18n.t('errors.upload.invalid_url'), :unprocessable_entity)
+  rescue OpenURI::HTTPError => e
+    render_error("Failed to fetch file from URL: #{e.message}", :unprocessable_entity)
+  rescue SocketError
+    render_error('Invalid URL provided', :unprocessable_entity)
  rescue StandardError
-    render_error(I18n.t('errors.upload.unexpected'), :internal_server_error)
+    render_error('An unexpected error occurred', :internal_server_error)
  end

  def create_and_save_blob(io, filename, content_type)
@@ -1,7 +1,4 @@
 class Api::V1::Accounts::Whatsapp::AuthorizationsController < Api::V1::Accounts::BaseController
-  before_action :ensure_embedded_signup_enabled
-  # Reconfiguring/reauthorizing a live inbox swaps its credentials, so restrict it to admins.
-  before_action :check_admin_authorization?, if: -> { params[:inbox_id].present? }
  before_action :fetch_and_validate_inbox, if: -> { params[:inbox_id].present? }

  # POST /api/v1/accounts/:account_id/whatsapp/authorization
@@ -11,21 +8,12 @@ class Api::V1::Accounts::Whatsapp::AuthorizationsController < Api::V1::Accounts:
    validate_embedded_signup_params!
    channel = process_embedded_signup
    render_success_response(channel.inbox)
-  rescue CustomExceptions::Inbox::LimitExceeded => e
-    render_error_response(e)
  rescue StandardError => e
-    render_embedded_signup_error(e)
+    render_error_response(e)
  end

  private

-  def ensure_embedded_signup_enabled
-    return unless ChatwootApp.chatwoot_cloud?
-    return if Current.account.feature_enabled?('whatsapp_embedded_signup_inbox_creation')
-
-    raise Pundit::NotAuthorizedError
-  end
-
  def process_embedded_signup
    service = Whatsapp::EmbeddedSignupService.new(
      account: Current.account,
@@ -41,7 +29,7 @@ class Api::V1::Accounts::Whatsapp::AuthorizationsController < Api::V1::Accounts:
  end

  def validate_reauthorization_required
-    return if @inbox.channel.reauthorization_required? || can_reconfigure_channel?
+    return if @inbox.channel.reauthorization_required? || can_upgrade_to_embedded_signup?

    render json: {
      success: false,
@@ -49,11 +37,9 @@ class Api::V1::Accounts::Whatsapp::AuthorizationsController < Api::V1::Accounts:
    }, status: :unprocessable_entity
  end

-  def can_reconfigure_channel?
+  def can_upgrade_to_embedded_signup?
    channel = @inbox.channel
    return false unless channel.provider == 'whatsapp_cloud'
-    return true if ChatwootApp.chatwoot_cloud?
-    return Current.account.feature_enabled?('whatsapp_reconfigure') if channel.provider_config['source'] == 'embedded_signup'

    true
  end
@@ -69,7 +55,7 @@ class Api::V1::Accounts::Whatsapp::AuthorizationsController < Api::V1::Accounts:
    render json: response
  end

-  def render_embedded_signup_error(error)
+  def render_error_response(error)
    Rails.logger.error "[WHATSAPP AUTHORIZATION] Embedded signup error: #{error.message}"
    Rails.logger.error error.backtrace.join("\n")
    render json: {
@@ -0,0 +1,18 @@
+class Api::V1::Accounts::WorkingHoursController < Api::V1::Accounts::BaseController
+  before_action :check_authorization
+  before_action :fetch_webhook, only: [:update]
+
+  def update
+    @working_hour.update!(working_hour_params)
+  end
+
+  private
+
+  def working_hour_params
+    params.require(:working_hour).permit(:inbox_id, :open_hour, :open_minutes, :close_hour, :close_minutes, :closed_all_day)
+  end
+
+  def fetch_working_hour
+    @working_hour = Current.account.working_hours.find(params[:id])
+  end
+end
@@ -8,7 +8,6 @@ class Api::V1::AccountsController < Api::BaseController
  before_action :ensure_account_name, only: [:create]
  before_action :validate_captcha, only: [:create]
  before_action :fetch_account, except: [:create]
-  before_action :validate_token_api_access, if: :authenticate_by_access_token?, except: [:create]
  before_action :check_authorization, except: [:create]

  rescue_from CustomExceptions::Account::InvalidEmail,
@@ -31,20 +30,9 @@ class Api::V1::AccountsController < Api::BaseController
      locale: account_params[:locale],
      user: current_user
    ).perform
-    enqueue_branding_enrichment
    if @user
-      # Authenticated users (dashboard "add account") and api_only signups
-      # need the full response with account_id. API-only deployments have no
-      # frontend to handle the email confirmation flow, so they need auth
-      # tokens to proceed.
-      # Unauthenticated web signup returns only the email — no session is
-      # created until the user confirms via the email link.
-      if current_user || api_only_signup?
-        send_auth_headers(@user)
-        render 'api/v1/accounts/create', format: :json, locals: { resource: @user }
-      else
-        render json: { email: @user.email }
-      end
+      send_auth_headers(@user)
+      render 'api/v1/accounts/create', format: :json, locals: { resource: @user }
    else
      render_error_response(CustomExceptions::Account::SignupFailed.new({}))
    end
@@ -71,17 +59,6 @@ class Api::V1::AccountsController < Api::BaseController

  private

-  def enqueue_branding_enrichment
-    email = account_params[:email].presence || @user&.email
-    return if email.blank?
-
-    Account::BrandingEnrichmentJob.perform_later(@account.id, email)
-    Redis::Alfred.set(format(Redis::Alfred::ACCOUNT_ONBOARDING_ENRICHMENT, account_id: @account.id), '1', ex: 30)
-  rescue StandardError => e
-    # Enrichment is optional — never let queue/Redis failures abort signup
-    ChatwootExceptionTracker.new(e).capture_exception
-  end
-
  def ensure_account_name
    # ensure that account_name and user_full_name is present
    # this is becuase the account builder and the models validations are not triggered
@@ -106,18 +83,12 @@ class Api::V1::AccountsController < Api::BaseController
    @current_account_user = @account.account_users.find_by(user_id: current_user.id)
  end

-  def validate_token_api_access
-    return if @account.api_and_webhooks_enabled?
-
-    render json: { error: 'API access is not enabled for this account' }, status: :forbidden
-  end
-
  def account_params
    params.permit(:account_name, :email, :name, :password, :locale, :domain, :support_email, :user_full_name)
  end

  def custom_attributes_params
-    params.permit(:industry, :company_size, :timezone, :referral_source, :user_role, :website)
+    params.permit(:industry, :company_size, :timezone)
  end

  def settings_params
@@ -129,16 +100,7 @@ class Api::V1::AccountsController < Api::BaseController
  end

  def check_signup_enabled
-    raise ActionController::RoutingError, 'Not Found' unless GlobalConfigService.account_signup_enabled?
-  end
-
-  def api_only_signup?
-    # CW_API_ONLY_SERVER is the canonical flag for API-only deployments.
-    # ENABLE_ACCOUNT_SIGNUP='api_only' is a legacy sentinel for the same purpose.
-    # Read ENABLE_ACCOUNT_SIGNUP raw from InstallationConfig because GlobalConfig.get
-    # typecasts it to boolean, coercing 'api_only' to true.
-    ActiveModel::Type::Boolean.new.cast(ENV.fetch('CW_API_ONLY_SERVER', false)) ||
-      InstallationConfig.find_by(name: 'ENABLE_ACCOUNT_SIGNUP')&.value.to_s == 'api_only'
+    raise ActionController::RoutingError, 'Not Found' if GlobalConfigService.load('ENABLE_ACCOUNT_SIGNUP', 'false') == 'false'
  end

  def validate_captcha
@@ -8,8 +8,7 @@ class Api::V1::NotificationSubscriptionsController < Api::BaseController
  end

  def destroy
-    notification_subscription = current_user.notification_subscriptions
-                                            .where(["subscription_attributes->>'push_token' = ?", params[:push_token]]).first
+    notification_subscription = NotificationSubscription.where(["subscription_attributes->>'push_token' = ?", params[:push_token]]).first
    notification_subscription.destroy! if notification_subscription.present?
    head :ok
  end
@@ -2,8 +2,8 @@ class Api::V1::Profile::MfaController < Api::BaseController
  before_action :check_mfa_feature_available
  before_action :check_mfa_enabled, only: [:destroy, :backup_codes]
  before_action :check_mfa_disabled, only: [:create, :verify]
-  before_action :validate_password, only: [:destroy]
  before_action :validate_otp, only: [:verify, :backup_codes, :destroy]
+  before_action :validate_password, only: [:destroy]

  def show; end

@@ -48,8 +48,7 @@ class Api::V1::Profile::MfaController < Api::BaseController
  def validate_otp
    authenticated = Mfa::AuthenticationService.new(
      user: current_user,
-      otp_code: mfa_params[:otp_code],
-      backup_code: mfa_params[:backup_code]
+      otp_code: mfa_params[:otp_code]
    ).authenticate

    return if authenticated
@@ -64,6 +63,6 @@ class Api::V1::Profile::MfaController < Api::BaseController
  end

  def mfa_params
-    params.permit(:otp_code, :backup_code, :password)
+    params.permit(:otp_code, :password)
  end
 end
@@ -1,36 +0,0 @@
-class Api::V1::Profile::SessionsController < Api::BaseController
-  before_action :set_session, only: [:destroy]
-
-  def index
-    @sessions = current_user.user_sessions.where(client_id: active_token_client_ids).order(last_activity_at: :desc)
-    @current_client_id = request.headers['client']
-  end
-
-  def destroy
-    if @session.current?(request.headers['client'])
-      render json: { error: I18n.t('profile_settings.sessions.cannot_revoke_current') }, status: :unprocessable_entity
-      return
-    end
-
-    revoke_token!(@session.client_id)
-    @session.destroy!
-    head :ok
-  end
-
-  private
-
-  def set_session
-    @session = current_user.user_sessions.find(params[:id])
-  end
-
-  def revoke_token!(client_id)
-    tokens = current_user.tokens
-    tokens.delete(client_id)
-    current_user.update!(tokens: tokens)
-  end
-
-  def active_token_client_ids
-    now = Time.current.to_i
-    (current_user.tokens || {}).select { |_, v| v['expiry'].to_i > now }.keys
-  end
-end
@@ -59,10 +59,6 @@ class Api::V1::Widget::BaseController < ApplicationController
    permitted_params.dig(:contact, :phone_number)
  end

-  def contact_custom_attributes
-    permitted_params.dig(:contact, :custom_attributes)&.to_h
-  end
-
  def browser_params
    {
      browser_name: browser.name,
@@ -2,7 +2,6 @@ class Api::V1::Widget::ContactsController < Api::V1::Widget::BaseController
  include WidgetHelper

  before_action :validate_hmac, only: [:set_user]
-  before_action :validate_hmac_for_identified_update, only: [:update]

  def show; end

@@ -20,7 +19,7 @@ class Api::V1::Widget::ContactsController < Api::V1::Widget::BaseController
      contact = @contact
    end

-    @contact_inbox.update(hmac_verified: true) if should_verify_hmac?
+    @contact_inbox.update(hmac_verified: true) if should_verify_hmac? && valid_hmac?

    identify_contact(contact)
  end
@@ -47,16 +46,6 @@ class Api::V1::Widget::ContactsController < Api::V1::Widget::BaseController
    @contact.identifier.present? && @contact.identifier != permitted_params[:identifier]
  end

-  # The plain update endpoint is also used for anonymous prechat updates
-  # (name/email/phone/custom_attributes with no identifier), which must keep
-  # working on hmac_mandatory inboxes. Only the identity-binding path, where an
-  # identifier is supplied and the contact can be rebound, requires HMAC.
-  def validate_hmac_for_identified_update
-    return if params[:identifier].blank?
-
-    validate_hmac
-  end
-
  def validate_hmac
    return unless should_verify_hmac?

@@ -73,15 +62,11 @@ class Api::V1::Widget::ContactsController < Api::V1::Widget::BaseController
  end

  def valid_hmac?
-    expected_hash = OpenSSL::HMAC.hexdigest(
+    params[:identifier_hash] == OpenSSL::HMAC.hexdigest(
      'sha256',
      @web_widget.hmac_token,
      params[:identifier].to_s
    )
-    identifier_hash = params[:identifier_hash].to_s
-    return false unless identifier_hash.bytesize == expected_hash.bytesize
-
-    ActiveSupport::SecurityUtils.secure_compare(identifier_hash, expected_hash)
  end

  def permitted_params
@@ -19,7 +19,7 @@ class Api::V1::Widget::ConversationsController < Api::V1::Widget::BaseController
  def process_update_contact
    @contact = ContactIdentifyAction.new(
      contact: @contact,
-      params: { email: contact_email, phone_number: contact_phone_number, name: contact_name, custom_attributes: contact_custom_attributes },
+      params: { email: contact_email, phone_number: contact_phone_number, name: contact_name },
      retain_original_contact_name: true,
      discard_invalid_attrs: true
    ).perform
@@ -95,7 +95,7 @@ class Api::V1::Widget::ConversationsController < Api::V1::Widget::BaseController
  end

  def permitted_params
-    params.permit(:id, :typing_status, :website_token, :email, contact: [:name, :email, :phone_number, { custom_attributes: {} }],
+    params.permit(:id, :typing_status, :website_token, :email, contact: [:name, :email, :phone_number],
                                                               message: [:content, :referer_url, :timestamp, :echo_id],
                                                               custom_attributes: {})
  end
@@ -10,8 +10,7 @@ class Api::V1::Widget::Integrations::DyteController < Api::V1::Widget::BaseContr

    response = dyte_processor_service.add_participant_to_meeting(
      @message.content_attributes['data']['meeting_id'],
-      @conversation.contact,
-      @message
+      @conversation.contact
    )
    render_response(response)
  end
@@ -43,15 +43,7 @@ class Api::V1::Widget::MessagesController < Api::V1::Widget::BaseController
  end

  def set_conversation
-    return unless conversation.nil?
-
-    @conversation = create_conversation
-    apply_labels if permitted_params[:labels].present?
-  end
-
-  def apply_labels
-    valid_labels = inbox.account.labels.where(title: permitted_params[:labels]).pluck(:title)
-    @conversation.update_labels(valid_labels) if valid_labels.present?
+    @conversation = create_conversation if conversation.nil?
  end

  def message_finder_params
@@ -72,21 +64,10 @@ class Api::V1::Widget::MessagesController < Api::V1::Widget::BaseController

  def permitted_params
    # timestamp parameter is used in create conversation method
-    # custom_attributes and labels are applied when a new conversation is created alongside the first message
-    params.permit(
-      :id, :before, :after, :website_token,
-      contact: [:name, :email],
-      message: [:content, :referer_url, :timestamp, :echo_id, :reply_to],
-      custom_attributes: {},
-      labels: []
-    )
+    params.permit(:id, :before, :after, :website_token, contact: [:name, :email], message: [:content, :referer_url, :timestamp, :echo_id, :reply_to])
  end

  def set_message
-    # `conversation.messages.find` would be simpler, but `conversation` is `conversations.last`,
-    # which means a visitor with more than one open thread could not edit a message in any
-    # but their most recent one. Scoping across all of the visitor's conversations keeps the
-    # happy path correct for that future multi-conversation widget flow.
-    @message = Message.where(conversation_id: conversations.select(:id)).find(permitted_params[:id])
+    @message = @web_widget.inbox.messages.find(permitted_params[:id])
  end
 end
@@ -51,13 +51,6 @@ class Api::V2::Accounts::ReportsController < Api::V1::Accounts::BaseController
    generate_csv('conversation_traffic_reports', 'api/v2/accounts/reports/conversation_traffic')
  end

-  def drilldown
-    return head :unauthorized unless Current.account_user.administrator?
-    return head :unprocessable_entity unless valid_drilldown_params?
-
-    render json: V2::Reports::DrilldownBuilder.new(Current.account, drilldown_params).build
-  end
-
  def conversations
    return head :unprocessable_entity if params[:type].blank?

@@ -140,22 +133,6 @@ class Api::V2::Accounts::ReportsController < Api::V1::Accounts::BaseController
                        })
  end

-  def drilldown_params
-    permitted_params = params.permit(
-      :metric, :id, :since, :until, :group_by, :timezone_offset, :bucket_timestamp, :page, :per_page
-    ).to_h.symbolize_keys
-    permitted_params.merge(
-      type: (params[:type].presence || 'account').to_sym,
-      business_hours: ActiveModel::Type::Boolean.new.cast(params[:business_hours])
-    )
-  end
-
-  def valid_drilldown_params?
-    %i[metric bucket_timestamp since until].all? { |param| params[param].present? } &&
-      Reports::ReportMetricRegistry.supported?(params[:metric]) &&
-      V2::Reports::DrilldownBuilder.supported_dimension_type?(params[:type]) && Reports::DrilldownTimestampValidator.valid?(params)
-  end
-
  def conversation_params
    {
      type: params[:type].to_sym,
@@ -3,15 +3,15 @@ class Api::V2::Accounts::SummaryReportsController < Api::V1::Accounts::BaseContr
  before_action :prepare_builder_params, only: [:agent, :team, :inbox, :label, :channel]

  def agent
-    render_report_with(V2::Reports::AgentSummaryBuilder, type: :agent)
+    render_report_with(V2::Reports::AgentSummaryBuilder)
  end

  def team
-    render_report_with(V2::Reports::TeamSummaryBuilder, type: :team)
+    render_report_with(V2::Reports::TeamSummaryBuilder)
  end

  def inbox
-    render_report_with(V2::Reports::InboxSummaryBuilder, type: :inbox)
+    render_report_with(V2::Reports::InboxSummaryBuilder)
  end

  def label
@@ -38,9 +38,8 @@ class Api::V2::Accounts::SummaryReportsController < Api::V1::Accounts::BaseContr
    }
  end

-  def render_report_with(builder_class, type: nil)
-    builder_params = type.present? ? @builder_params.merge(type: type) : @builder_params
-    builder = builder_class.new(account: Current.account, params: builder_params)
+  def render_report_with(builder_class)
+    builder = builder_class.new(account: Current.account, params: @builder_params)
    render json: builder.build
  end

@@ -58,7 +58,7 @@ class Api::V2::AccountsController < Api::BaseController
  end

  def check_signup_enabled
-    raise ActionController::RoutingError, 'Not Found' unless GlobalConfigService.account_signup_enabled?
+    raise ActionController::RoutingError, 'Not Found' if GlobalConfigService.load('ENABLE_ACCOUNT_SIGNUP', 'false') == 'false'
  end

  def validate_captcha
@@ -3,7 +3,6 @@ class ApplicationController < ActionController::Base
  include RequestExceptionHandler
  include Pundit::Authorization
  include SwitchLocale
-  include TrackSessionActivity

  skip_before_action :verify_authenticity_token

@@ -1,18 +0,0 @@
-# Unauthenticated endpoint for resending confirmation emails during signup.
-# This is a standalone controller (not on DeviseOverrides::ConfirmationsController)
-# because OmniAuth middleware intercepts all POST /auth/* routes as provider
-# callbacks, and Devise controller filters cause 307 redirects for custom actions.
-# Inherits from ActionController::API to avoid both issues entirely.
-# Rate-limited by Rack::Attack (IP + email) and gated by hCaptcha.
-class Auth::ResendConfirmationsController < ActionController::API
-  def create
-    return head(:ok) unless ChatwootCaptcha.new(params[:h_captcha_client_response]).valid?
-
-    email = params[:email]
-    return head(:ok) unless email.is_a?(String)
-
-    user = User.from_email(email.strip.downcase)
-    user&.send_confirmation_instructions unless user&.confirmed?
-    head :ok
-  end
-end
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
aakashb95	15eb6b0e3f	test(captain): add behavior specs for chunk services	2026-02-19 14:49:32 +05:30
aakashb95	7c7200d98e	feat(captain): add chunking and context services	2026-02-19 14:27:50 +05:30
aakashb95	d3c91a29ca	feat(captain): add document chunk schema foundation	2026-02-19 14:23:45 +05:30
@@ -1 +1 @@
 .16.1
 .11.0