30 lines
1.3 KiB
SQL
30 lines
1.3 KiB
SQL
-- Migration: Create rooms table for chat
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-- Description: Chat rooms for real-time messaging
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CREATE TABLE IF NOT EXISTS rooms (
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id BIGSERIAL PRIMARY KEY,
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name VARCHAR(255) NOT NULL,
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description TEXT,
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room_type VARCHAR(50) NOT NULL DEFAULT 'public', -- 'public', 'private', 'direct'
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creator_id BIGINT NOT NULL,
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is_active BOOLEAN DEFAULT true,
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max_members INTEGER DEFAULT 100,
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created_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
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deleted_at TIMESTAMP WITH TIME ZONE,
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CONSTRAINT fk_rooms_creator_id FOREIGN KEY (creator_id) REFERENCES users(id) ON DELETE CASCADE
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);
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-- Indexes
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CREATE INDEX IF NOT EXISTS idx_rooms_creator_id ON rooms(creator_id);
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CREATE INDEX IF NOT EXISTS idx_rooms_room_type ON rooms(room_type);
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CREATE INDEX IF NOT EXISTS idx_rooms_is_active ON rooms(is_active) WHERE deleted_at IS NULL;
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CREATE INDEX IF NOT EXISTS idx_rooms_deleted_at ON rooms(deleted_at);
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CREATE INDEX IF NOT EXISTS idx_rooms_created_at ON rooms(created_at DESC);
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-- Comments
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COMMENT ON TABLE rooms IS 'Chat rooms for real-time messaging';
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COMMENT ON COLUMN rooms.room_type IS 'Type of room: public, private, or direct';
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COMMENT ON COLUMN rooms.max_members IS 'Maximum number of members allowed in the room';
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