65 lines
2.2 KiB
SQL
65 lines
2.2 KiB
SQL
--------------------------------------------
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-- Recipe/Cookie related tables
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--------------------------------------------
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-- Holds the different types of cookies we can make.
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CREATE TABLE IF NOT EXISTS cookies (
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cookie_id INT PRIMARY KEY,
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cookie_name VARCHAR(50) NOT NULL UNIQUE
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);
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-- Our known customers, may need more fields
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CREATE TABLE IF NOT EXISTS customers (
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customer_id INT PRIMARY KEY,
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customer_name VARCHAR(50) NOT NULL,
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customer_address VARCHAR(50) NOT NULL
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);
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-- Orders from customers.
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CREATE TABLE IF NOT EXISTS orders (
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order_id INT PRIMARY KEY,
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customer_id INT NOT NULL,
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cookie_id INT NOT NULL,
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order_date DATE NOT NULL DEFAULT CURRENT_DATE CHECK (order_date >= CURRENT_DATE),
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FOREIGN KEY (customer_id) REFERENCES customers(customer_id),
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FOREIGN KEY (cookie_id) REFERENCES cookies(cookie_id)
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);
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--------------------------------------------
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-- Recipe/Cookie related tables
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--------------------------------------------
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-- Describes ingredients and stock.
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CREATE TABLE IF NOT EXISTS raw_materials (
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ingredient_id INT PRIMARY KEY,
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ingredient_name VARCHAR(50) NOT NULL UNIQUE,
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ingredient_quantity INT NOT NULL,
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unit VARCHAR(50) NOT NULL CHECK (unit IN ('g', 'ml'))
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);
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-- When did we get the ingredients?
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CREATE TABLE IF NOT EXISTS raw_materials_deliveries (
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delivery_id INT PRIMARY KEY,
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ingredient_id INT NOT NULL,
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delivery_date DATE NOT NULL,
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delivery_quantity INT NOT NULL,
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unit VARCHAR(50) NOT NULL CHECK (unit IN ('g', 'ml')),
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FOREIGN KEY (ingredient_id) REFERENCES raw_materials(ingredient_id)
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);
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--------------------------------------------
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-- Pallet related tables
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--------------------------------------------
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-- Pallets are used to store cookies for delivery
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-- Order related columns are unused for now.
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CREATE TABLE IF NOT EXISTS pallets (
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pallet_id INT PRIMARY KEY,
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cookie_id INT NOT NULL,
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-- order_id INT NOT NULL,
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status VARCHAR(50) NOT NULL CHECK (status IN ('freezer', 'delivered', 'blocked')),
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production_date DATE NOT NULL,
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delivery_date DATE DEFAULT NULL,
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FOREIGN KEY (cookie_id) REFERENCES cookies(cookie_id)
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-- FOREIGN KEY (order_id) REFERENCES orders(order_id)
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);
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