20 lines
494 B
Ruby
20 lines
494 B
Ruby
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class ConversationsCountFix < ActiveRecord::Migration
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def self.up
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execute "UPDATE conversation_participants SET workflow_state = 'read' WHERE workflow_state = 'unread' AND last_message_at IS NULL"
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execute <<-SQL
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UPDATE users
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SET unread_conversations_count = (
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SELECT COUNT(*)
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FROM conversation_participants
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WHERE workflow_state = 'unread'
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AND last_message_at IS NOT NULL
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AND user_id = users.id
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)
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SQL
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end
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def self.down
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end
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end
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