Chariah
83 lines
4.7 KiB
SQL
83 lines
4.7 KiB
SQL
-- ============================================================================
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-- Chat System: conversations, participants, and messages
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-- ============================================================================
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CREATE TABLE IF NOT EXISTS conversations (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE TABLE IF NOT EXISTS conversation_participants (
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conversation_id UUID NOT NULL REFERENCES conversations(id) ON DELETE CASCADE,
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user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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joined_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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PRIMARY KEY (conversation_id, user_id)
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);
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CREATE TABLE IF NOT EXISTS messages (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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conversation_id UUID NOT NULL REFERENCES conversations(id) ON DELETE CASCADE,
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sender_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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content TEXT NOT NULL,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ,
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deleted_at TIMESTAMPTZ
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);
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CREATE INDEX IF NOT EXISTS idx_messages_conversation_id ON messages(conversation_id);
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CREATE INDEX IF NOT EXISTS idx_messages_created_at ON messages(created_at);
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CREATE INDEX IF NOT EXISTS idx_conversation_participants_user_id ON conversation_participants(user_id);
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CREATE INDEX IF NOT EXISTS idx_messages_conversation_created ON messages(conversation_id, created_at DESC);
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-- Seed conversations between superadmin and other users
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INSERT INTO conversations (id, created_at) VALUES
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('c0000000-0000-0000-0000-000000000001', NOW() - INTERVAL '2 hours'),
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('c0000000-0000-0000-0000-000000000002', NOW() - INTERVAL '1 hour'),
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('c0000000-0000-0000-0000-000000000003', NOW() - INTERVAL '30 minutes')
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ON CONFLICT DO NOTHING;
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-- Add participants (superadmin + each sales/dev user)
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INSERT INTO conversation_participants (conversation_id, user_id) VALUES
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('c0000000-0000-0000-0000-000000000001', '00000000-0000-0000-0000-000000000001'),
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('c0000000-0000-0000-0000-000000000001', '00000000-0000-0000-0000-000000000003'),
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('c0000000-0000-0000-0000-000000000002', '00000000-0000-0000-0000-000000000001'),
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('c0000000-0000-0000-0000-000000000002', '00000000-0000-0000-0000-000000000004'),
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('c0000000-0000-0000-0000-000000000003', '00000000-0000-0000-0000-000000000001'),
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('c0000000-0000-0000-0000-000000000003', '00000000-0000-0000-0000-000000000002')
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ON CONFLICT DO NOTHING;
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-- Seed some messages
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INSERT INTO messages (id, conversation_id, sender_id, content, created_at) VALUES
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('00000000-0000-0000-0000-000000000101', 'c0000000-0000-0000-0000-000000000001',
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'00000000-0000-0000-0000-000000000003', 'Hey! Just finalized the TechCorp deal.',
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NOW() - INTERVAL '2 hours'),
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('00000000-0000-0000-0000-000000000102', 'c0000000-0000-0000-0000-000000000001',
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'00000000-0000-0000-0000-000000000001', 'Great work! What were the final terms?',
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NOW() - INTERVAL '105 minutes'),
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('00000000-0000-0000-0000-000000000103', 'c0000000-0000-0000-0000-000000000001',
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'00000000-0000-0000-0000-000000000003', '3-year enterprise license, 15% discount. They signed this morning.',
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NOW() - INTERVAL '100 minutes'),
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('00000000-0000-0000-0000-000000000104', 'c0000000-0000-0000-0000-000000000002',
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'00000000-0000-0000-0000-000000000004', 'The API integration tests are passing on staging.',
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NOW() - INTERVAL '50 minutes'),
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('00000000-0000-0000-0000-000000000105', 'c0000000-0000-0000-0000-000000000002',
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'00000000-0000-0000-0000-000000000001', 'Great, when can we deploy to production?',
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NOW() - INTERVAL '45 minutes'),
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('00000000-0000-0000-0000-000000000106', 'c0000000-0000-0000-0000-000000000002',
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'00000000-0000-0000-0000-000000000004', 'Tomorrow morning after final review.',
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NOW() - INTERVAL '40 minutes'),
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('00000000-0000-0000-0000-000000000107', 'c0000000-0000-0000-0000-000000000003',
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'00000000-0000-0000-0000-000000000002', 'New report shows 23% increase in lead conversion this quarter.',
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NOW() - INTERVAL '25 minutes'),
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('00000000-0000-0000-0000-000000000108', 'c0000000-0000-0000-0000-000000000003',
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'00000000-0000-0000-0000-000000000001', 'That is excellent! Let us discuss in the next team meeting.',
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NOW() - INTERVAL '20 minutes')
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ON CONFLICT DO NOTHING;
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-- Update conversation timestamps
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UPDATE conversations SET updated_at = NOW() - INTERVAL '20 minutes' WHERE id = 'c0000000-0000-0000-0000-000000000003';
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UPDATE conversations SET updated_at = NOW() - INTERVAL '40 minutes' WHERE id = 'c0000000-0000-0000-0000-000000000002';
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UPDATE conversations SET updated_at = NOW() - INTERVAL '100 minutes' WHERE id = 'c0000000-0000-0000-0000-000000000001';
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