568b4ebb88
Migrations: - 016, 017, 019: Replace gen_random_uuid() with uuid_generate_v7() - All UUID tables now use custom uuid_generate_v7() function Backend: - Create internal/utils/uuid/uuid.go with V7() function (RFC 9562) - Update storage_handler.go to use internal uuid.V7() - Remove dependency on google/uuid for file naming All new UUIDs in the system are now UUID v7 (time-ordered)
25 lines
1,000 B
SQL
25 lines
1,000 B
SQL
DROP TABLE IF EXISTS ticket_messages;
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DROP TABLE IF EXISTS tickets;
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CREATE TABLE tickets (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v7(),
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user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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subject VARCHAR(255) NOT NULL,
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status VARCHAR(50) NOT NULL DEFAULT 'open', -- open, in_progress, closed
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priority VARCHAR(50) NOT NULL DEFAULT 'medium', -- low, medium, high
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX idx_tickets_user_id ON tickets(user_id);
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CREATE INDEX idx_tickets_status ON tickets(status);
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CREATE TABLE ticket_messages (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v7(),
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ticket_id UUID NOT NULL REFERENCES tickets(id) ON DELETE CASCADE,
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user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE, -- Sender
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message TEXT NOT NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX idx_ticket_messages_ticket_id ON ticket_messages(ticket_id);
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