31 lines
1.4 KiB
SQL
31 lines
1.4 KiB
SQL
-- Packing lists for shipping finished products
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CREATE TABLE IF NOT EXISTS packing_lists (
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id SERIAL PRIMARY KEY,
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packing_list_number VARCHAR(100) UNIQUE NOT NULL,
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purchase_order_id INTEGER NOT NULL REFERENCES purchase_orders(id),
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customer_id INTEGER NOT NULL REFERENCES customers(id),
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product_id INTEGER NOT NULL,
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quantity_shipped INTEGER NOT NULL DEFAULT 0,
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status VARCHAR(20) NOT NULL DEFAULT 'draft' CHECK (status IN ('draft', 'finalized')),
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shipped_date DATE,
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notes TEXT,
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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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-- Serial numbers for each packing list
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CREATE TABLE IF NOT EXISTS packing_list_serials (
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id SERIAL PRIMARY KEY,
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packing_list_id INTEGER NOT NULL REFERENCES packing_lists(id) ON DELETE CASCADE,
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serial_number VARCHAR(200) NOT NULL,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX IF NOT EXISTS idx_packing_lists_po ON packing_lists(purchase_order_id);
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CREATE INDEX IF NOT EXISTS idx_packing_lists_customer ON packing_lists(customer_id);
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CREATE INDEX IF NOT EXISTS idx_packing_list_serials_pl ON packing_list_serials(packing_list_id);
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CREATE INDEX IF NOT EXISTS idx_packing_list_serials_sn ON packing_list_serials(serial_number);
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-- Add shipped_quantity column to purchase_order_items to track how many units have been shipped
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ALTER TABLE purchase_order_items ADD COLUMN IF NOT EXISTS shipped_quantity INTEGER NOT NULL DEFAULT 0;
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