From 9afd86d5ab4f902eedd129f6d2ef1fb50e9ceda2 Mon Sep 17 00:00:00 2001 From: s3lph Date: Sat, 21 Jul 2018 21:46:46 +0200 Subject: [PATCH] Fixed code style in db schema definitions. --- matemat/db/schemas.py | 198 +++++++++++++++++++++--------------------- 1 file changed, 98 insertions(+), 100 deletions(-) diff --git a/matemat/db/schemas.py b/matemat/db/schemas.py index 7126fd6..5434ec1 100644 --- a/matemat/db/schemas.py +++ b/matemat/db/schemas.py @@ -1,105 +1,103 @@ - from typing import Dict, List - SCHEMAS: Dict[int, List[str]] = dict() +SCHEMAS[1] = [ + ''' + CREATE TABLE users ( + user_id INTEGER PRIMARY KEY, + username TEXT UNIQUE NOT NULL, + email TEXT DEFAULT NULL, + password TEXT NOT NULL, + touchkey TEXT DEFAULT NULL, + is_admin INTEGER(1) NOT NULL DEFAULT 0, + is_member INTEGER(1) NOT NULL DEFAULT 1, + balance INTEGER(8) NOT NULL DEFAULT 0, + lastchange INTEGER(8) NOT NULL DEFAULT 0 + ); + ''', + ''' + CREATE TABLE products ( + product_id INTEGER PRIMARY KEY, + name TEXT UNIQUE NOT NULL, + stock INTEGER(8) NOT NULL DEFAULT 0, + price_member INTEGER(8) NOT NULL, + price_non_member INTEGER(8) NOT NULL + ); + ''', + ''' + CREATE TABLE consumption ( + user_id INTEGER NOT NULL, + product_id INTEGER NOT NULL, + count INTEGER(8) NOT NULL DEFAULT 0, + PRIMARY KEY (user_id, product_id), + FOREIGN KEY (user_id) REFERENCES users(user_id) + ON DELETE CASCADE ON UPDATE CASCADE, + FOREIGN KEY (product_id) REFERENCES products(product_id) + ON DELETE CASCADE ON UPDATE CASCADE + ); + '''] -SCHEMAS[1] = [''' -CREATE TABLE users ( - user_id INTEGER PRIMARY KEY, - username TEXT UNIQUE NOT NULL, - email TEXT DEFAULT NULL, - password TEXT NOT NULL, - touchkey TEXT DEFAULT NULL, - is_admin INTEGER(1) NOT NULL DEFAULT 0, - is_member INTEGER(1) NOT NULL DEFAULT 1, - balance INTEGER(8) NOT NULL DEFAULT 0, - lastchange INTEGER(8) NOT NULL DEFAULT 0 -); -''', -''' -CREATE TABLE products ( - product_id INTEGER PRIMARY KEY, - name TEXT UNIQUE NOT NULL, - stock INTEGER(8) NOT NULL DEFAULT 0, - price_member INTEGER(8) NOT NULL, - price_non_member INTEGER(8) NOT NULL -); -''', -''' -CREATE TABLE consumption ( - user_id INTEGER NOT NULL, - product_id INTEGER NOT NULL, - count INTEGER(8) NOT NULL DEFAULT 0, - PRIMARY KEY (user_id, product_id), - FOREIGN KEY (user_id) REFERENCES users(user_id) - ON DELETE CASCADE ON UPDATE CASCADE, - FOREIGN KEY (product_id) REFERENCES products(product_id) - ON DELETE CASCADE ON UPDATE CASCADE -); -'''] - - -SCHEMAS[2] = [''' -CREATE TABLE users ( - user_id INTEGER PRIMARY KEY, - username TEXT UNIQUE NOT NULL, - email TEXT DEFAULT NULL, - password TEXT NOT NULL, - touchkey TEXT DEFAULT NULL, - is_admin INTEGER(1) NOT NULL DEFAULT 0, - is_member INTEGER(1) NOT NULL DEFAULT 1, - balance INTEGER(8) NOT NULL DEFAULT 0, - lastchange INTEGER(8) NOT NULL DEFAULT 0 -); -''', -''' -CREATE TABLE products ( - product_id INTEGER PRIMARY KEY, - name TEXT UNIQUE NOT NULL, - stock INTEGER(8) NOT NULL DEFAULT 0, - price_member INTEGER(8) NOT NULL, - price_non_member INTEGER(8) NOT NULL -); -''', -''' -CREATE TABLE transactions ( -- "superclass" of the following 3 tables - ta_id INTEGER PRIMARY KEY, - user_id INTEGER NOT NULL, - value INTEGER(8) NOT NULL, - old_balance INTEGER(8) NOT NULL, - date INTEGER(8) DEFAULT (STRFTIME('%s', 'now')), - FOREIGN KEY (user_id) REFERENCES users(user_id) - ON DELETE CASCADE ON UPDATE CASCADE -); -''', -''' -CREATE TABLE consumptions ( -- transactions involving buying a product - ta_id INTEGER PRIMARY KEY, - product_id INTEGER DEFAULT NULL, - FOREIGN KEY (ta_id) REFERENCES transactions(ta_id) - ON DELETE CASCADE ON UPDATE CASCADE, - FOREIGN KEY (product_id) REFERENCES products(product_id) - ON DELETE SET NULL ON UPDATE CASCADE -); -''', -''' -CREATE TABLE deposits ( -- transactions involving depositing cash - ta_id INTEGER PRIMARY KEY, - FOREIGN KEY (ta_id) REFERENCES transactions(ta_id) - ON DELETE CASCADE ON UPDATE CASCADE -); -''', -''' -CREATE TABLE modifications ( -- transactions involving balance modification by an admin - ta_id INTEGER NOT NULL, - agent_id INTEGER NOT NULL, - reason TEXT DEFAULT NULL, - PRIMARY KEY (ta_id), - FOREIGN KEY (ta_id) REFERENCES transactions(ta_id) - ON DELETE CASCADE ON UPDATE CASCADE, - FOREIGN KEY (agent_id) REFERENCES users(user_id) - ON DELETE CASCADE ON UPDATE CASCADE -); -'''] +SCHEMAS[2] = [ + ''' + CREATE TABLE users ( + user_id INTEGER PRIMARY KEY, + username TEXT UNIQUE NOT NULL, + email TEXT DEFAULT NULL, + password TEXT NOT NULL, + touchkey TEXT DEFAULT NULL, + is_admin INTEGER(1) NOT NULL DEFAULT 0, + is_member INTEGER(1) NOT NULL DEFAULT 1, + balance INTEGER(8) NOT NULL DEFAULT 0, + lastchange INTEGER(8) NOT NULL DEFAULT 0 + ); + ''', + ''' + CREATE TABLE products ( + product_id INTEGER PRIMARY KEY, + name TEXT UNIQUE NOT NULL, + stock INTEGER(8) NOT NULL DEFAULT 0, + price_member INTEGER(8) NOT NULL, + price_non_member INTEGER(8) NOT NULL + ); + ''', + ''' + CREATE TABLE transactions ( -- "superclass" of the following 3 tables + ta_id INTEGER PRIMARY KEY, + user_id INTEGER NOT NULL, + value INTEGER(8) NOT NULL, + old_balance INTEGER(8) NOT NULL, + date INTEGER(8) DEFAULT (STRFTIME('%s', 'now')), + FOREIGN KEY (user_id) REFERENCES users(user_id) + ON DELETE CASCADE ON UPDATE CASCADE + ); + ''', + ''' + CREATE TABLE consumptions ( -- transactions involving buying a product + ta_id INTEGER PRIMARY KEY, + product_id INTEGER DEFAULT NULL, + FOREIGN KEY (ta_id) REFERENCES transactions(ta_id) + ON DELETE CASCADE ON UPDATE CASCADE, + FOREIGN KEY (product_id) REFERENCES products(product_id) + ON DELETE SET NULL ON UPDATE CASCADE + ); + ''', + ''' + CREATE TABLE deposits ( -- transactions involving depositing cash + ta_id INTEGER PRIMARY KEY, + FOREIGN KEY (ta_id) REFERENCES transactions(ta_id) + ON DELETE CASCADE ON UPDATE CASCADE + ); + ''', + ''' + CREATE TABLE modifications ( -- transactions involving balance modification by an admin + ta_id INTEGER NOT NULL, + agent_id INTEGER NOT NULL, + reason TEXT DEFAULT NULL, + PRIMARY KEY (ta_id), + FOREIGN KEY (ta_id) REFERENCES transactions(ta_id) + ON DELETE CASCADE ON UPDATE CASCADE, + FOREIGN KEY (agent_id) REFERENCES users(user_id) + ON DELETE CASCADE ON UPDATE CASCADE + ); + ''']