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Commit | Line | Data |
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1 | CREATE TABLE IF NOT EXISTS products ( | |
2 | product serial PRIMARY KEY, | |
3 | title TEXT NOT NULL, | |
4 | subtitle TEXT NOT NULL, | |
5 | summary TEXT NOT NULL, | |
6 | price INT NOT NULL, | |
7 | stock INT NOT NULL, | |
8 | freepost BOOLEAN NOT NULL DEFAULT FALSE, | |
9 | CONSTRAINT positive_stock CHECK (stock >= 0) | |
10 | ); | |
11 | ||
12 | CREATE TABLE IF NOT EXISTS discounts ( | |
13 | discount VARCHAR(20) PRIMARY KEY, | |
14 | fraction DECIMAL, | |
15 | flat INT, | |
16 | CONSTRAINT fraction_xor_flat CHECK ((fraction IS NULL AND flat IS NOT NULL) OR (fraction IS NOT NULL AND flat IS NULL)) | |
17 | ); | |
18 | ||
19 | CREATE TABLE IF NOT EXISTS orders ( | |
20 | id TEXT PRIMARY KEY, | |
21 | products JSON NOT NULL, | |
22 | total INT NOT NULL, | |
23 | discount VARCHAR(20) REFERENCES discounts UNIQUE, | |
24 | ||
25 | stripe_token TEXT, | |
26 | ||
27 | -- DELIVERY | |
28 | first_name VARCHAR(20) NOT NULL, | |
29 | last_name VARCHAR(20) NOT NULL, | |
30 | email VARCHAR(80) NOT NULL, | |
31 | phone VARCHAR(20), | |
32 | postcode VARCHAR(10) NOT NULL, | |
33 | address1 VARCHAR(32) NOT NULL, | |
34 | address2 VARCHAR(32), | |
35 | address3 VARCHAR(32), | |
36 | address4 VARCHAR(32), | |
37 | safe_place VARCHAR(32), | |
38 | instructions VARCHAR(32) | |
39 | ); |