28 lines
1.2 KiB
MySQL
28 lines
1.2 KiB
MySQL
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-- AI Conversations: persistent log of "Ask Ash" chat interactions
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-- Stores per-message context (persona, pillar, intent) and the model's reply.
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-- Used by the /api/ai/history endpoint to show recent chats to the user.
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BEGIN;
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CREATE TABLE IF NOT EXISTS ai_conversations (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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persona VARCHAR(32), -- companies | job_seekers | customers | professionals
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pillar VARCHAR(32), -- create | complete | discover | improve
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query TEXT NOT NULL,
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response TEXT NOT NULL,
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intent VARCHAR(64), -- detected intent (e.g. help_search, ticket_creation)
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confidence REAL, -- intent confidence in [0, 1]
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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-- Hot path: "last 10 conversations for user X"
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CREATE INDEX IF NOT EXISTS idx_ai_conversations_user_id_created_at
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ON ai_conversations (user_id, created_at DESC);
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-- Optional grouping by conversation thread (frontend may pass a thread id).
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CREATE INDEX IF NOT EXISTS idx_ai_conversations_user_pillar
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ON ai_conversations (user_id, pillar, created_at DESC);
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COMMIT;
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