Vishnu NarayananandGitHub
f66b551c7d
## Description Reverts [#14726](https://github.com/chatwoot/chatwoot/pull/14726) (\"feat: Add sidebar unread counts for filters (CW-7262)\"), which shipped in 4.15.0. After 4.15.0 rolled out to prod the unread-counts-for-filters code path caused a cascading incident: - `Counter#ensure_filters_cache!` fires on every `/unread_counts/index` and `update_last_seen` request. - On cache miss it calls `Builder#build_filters_for!`, which: - invokes `store.clear_user_filters!` -> `delete_matching` -> a Redis `SCAN_each` over a per-user pattern keyspace, and - runs 4 fresh SQL passes per user (mentions, participating, unattended, and per-folder `Conversations::FilterService` queries). - Threads blocked in the SCAN held their DB connections, the connection pool exhausted, Sidekiq jobs were discarded with `ActiveJob::DeserializationError: could not obtain a connection from the pool`, and the enqueued queue blew past 200K. Related: [CW-7262](https://linear.app/chatwoot/issue/CW-7262/unread-counts-for-filters-folders) ## Type of change - [x] Bug fix (non-breaking change which fixes an issue) - [ ] New feature (non-breaking change which adds functionality) - [ ] Breaking change (fix or feature that would cause existing functionality not to work as expected) - [ ] This change requires a documentation update ## How Has This Been Tested? ## Checklist: - [x] My code follows the style guidelines of this project - [x] I have performed a self-review of my code - [ ] I have commented on my code, particularly in hard-to-understand areas - [ ] I have made corresponding changes to the documentation - [x] My changes generate no new warnings - [x] I have added tests that prove my fix is effective or that my feature works - [x] New and existing unit tests pass locally with my changes - [ ] Any dependent changes have been merged and published in downstream modules
42 lines
1.3 KiB
Ruby
42 lines
1.3 KiB
Ruby
# == Schema Information
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#
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# Table name: conversation_participants
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#
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# id :bigint not null, primary key
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# created_at :datetime not null
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# updated_at :datetime not null
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# account_id :bigint not null
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# conversation_id :bigint not null
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# user_id :bigint not null
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#
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# Indexes
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#
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# index_conversation_participants_on_account_id (account_id)
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# index_conversation_participants_on_conversation_id (conversation_id)
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# index_conversation_participants_on_user_id (user_id)
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# index_conversation_participants_on_user_id_and_conversation_id (user_id,conversation_id) UNIQUE
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#
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class ConversationParticipant < ApplicationRecord
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validates :account_id, presence: true
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validates :conversation_id, presence: true
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validates :user_id, presence: true
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validates :user_id, uniqueness: { scope: [:conversation_id] }
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validate :ensure_inbox_access
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belongs_to :account
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belongs_to :conversation
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belongs_to :user
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before_validation :ensure_account_id
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private
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def ensure_account_id
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self.account_id = conversation&.account_id
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end
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def ensure_inbox_access
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errors.add(:user, 'must have inbox access') if conversation && conversation.inbox.assignable_agents.exclude?(user)
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end
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end
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