Matthias-Claudius-Schule/borrow-system
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edited scheme

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Theis Gaedigk
2025-10-30 18:35:11 +01:00
parent a75ba12897
commit 9491da2950
5 changed files with 157 additions and 206 deletions
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100
backend/scheme.sql
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-- All necessary tables for the borrowing system
-- IMPORTANT: You need mySQL version 8.0 or newer!
CREATE TABLE `users` (
`id` int NOT NULL AUTO_INCREMENT,
`username` varchar(100) NOT NULL,
`password` varchar(255) NOT NULL,
`role` int DEFAULT NULL,
`entry_created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`),
UNIQUE KEY `username` (`username`)
);
CREATE TABLE `admins` (
`id` int NOT NULL AUTO_INCREMENT,
`username` varchar(100) NOT NULL,
`password` varchar(255) NOT NULL,
`first_name` varchar(255) NOT NULL,
`last_name` varchar(255) NOT NULL,
`entry_created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`),
UNIQUE KEY `username` (`username`)
);
CREATE TABLE `loans` (
`id` int NOT NULL AUTO_INCREMENT,
`username` varchar(100) NOT NULL,
`loan_code` int NOT NULL,
`start_date` timestamp NOT NULL,
`end_date` timestamp NOT NULL,
`take_date` timestamp NULL DEFAULT NULL,
`returned_date` timestamp NULL DEFAULT NULL,
`created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
`loaned_items_id` json NOT NULL DEFAULT ('[]'),
`loaned_items_name` json NOT NULL DEFAULT ('[]'),
`deleted` bool NOT NULL DEFAULT false,
PRIMARY KEY (`id`),
UNIQUE KEY `loan_code` (`loan_code`)
);
CREATE TABLE `items` (
`id` int NOT NULL AUTO_INCREMENT,
`item_name` varchar(255) NOT NULL,
`can_borrow_role` INT NOT NULL,
`inSafe` tinyint(1) NOT NULL DEFAULT '1',
`entry_created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`),
UNIQUE KEY `item_name` (`item_name`)
);
CREATE TABLE `lockers` (
`id` int NOT NULL AUTO_INCREMENT,
`item` varchar(255) NOT NULL,
`locker_number` int NOT NULL,
`entry_created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`),
UNIQUE KEY `item` (`item`),
UNIQUE KEY `locker_number` (`locker_number`)
);
CREATE TABLE `apiKeys` (
`id` int NOT NULL AUTO_INCREMENT,
`apiKey` int NOT NULL UNIQUE,
`user` VARCHAR(255) NOT NULL,
`entry_created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`)
);
INSERT INTO `items` (`item_name`, `can_borrow_role`, `inSafe`) VALUES
('DJI 1er Mikro', 4, 1),
('DJI 2er Mikro 1', 4, 1),
('DJI 2er Mikro 2', 4, 1),
('Rode Richt Mikrofon', 2, 1),
('Kamera Stativ', 1, 0),
('SONY Kamera - inkl. Akkus und Objektiv', 1, 1),
('MacBook inkl. Adapter', 2, 0),
('SD Karten', 3, 0),
('Kameragimbal', 1, 0),
('ATEM MINI PRO', 1, 1),
('Handygimbal', 4, 0),
('Kameralüfter', 1, 1),
('Kleine Kamera 1 - inkl. Objektiv', 2, 1),
('Kleine Kamera 2 - inkl. Objektiv', 2, 1);
INSERT INTO `lockers` (`item`, `locker_number`) VALUES
('DJI 1er Mikro', 1),
('DJI 2er Mikro 1', 2),
('DJI 2er Mikro 2', 3),
('Rode Richt Mikrofon', 4),
('Kamera Stativ', 5),
('SONY Kamera - inkl. Akkus und Objektiv', 6),
('MacBook inkl. Adapter', 7),
('SD Karten', 8),
('Kameragimbal', 9),
('ATEM MINI PRO', 10),
('Handygimbal', 11),
('Kameralüfter', 12),
('Kleine Kamera 1 - inkl. Objektiv', 13),
('Kleine Kamera 2 - inkl. Objektiv', 14);

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backend/scheme.xlsx Normal file
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backend/schemeV2.mock_data.sql Normal file
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USE borrow_system_new;
-- Optional: keep insert order predictable
SET time_zone = '+00:00';
-- Users
INSERT INTO users (username, password, first_name, last_name, role, is_admin)
VALUES
('alice', 'password123', 'Alice', 'Andersen', 1, false),
('bob', 'password123', 'Bob', 'Berg', 2, false),
('carol', 'password123', 'Carol', 'Christie', 2, false),
('dave', 'password123', 'Dave', 'Dawson', 1, false),
('eve', 'password123', 'Eve', 'Evans', 1, false),
('admin', 'password123', 'Admin', 'User', 3, true);
-- Items
INSERT INTO items (item_name, can_borrow_role, in_safe, last_borrowed_person, currently_borrowing)
VALUES
('Canon EOS 90D Camera', 1, false, 'bob', 'alice'),
('Rode NT1 Microphone', 1, true, 'dave', NULL),
('MacBook Pro 13', 2, false, 'bob', 'carol'),
('Tripod Manfrotto', 1, false, 'carol', 'alice'),
('LED Panel Aputure', 1, true, NULL, NULL),
('Zoom H6 Recorder', 1, true, 'dave', NULL),
('Wacom Intuos Tablet', 1, true, NULL, NULL),
('DJI Ronin-S Gimbal', 2, true, NULL, NULL),
('Sony A7 III Body', 2, false, 'carol', 'eve'),
('Sigma 24-70mm Lens', 2, false, 'carol', 'eve');
-- Capture item IDs for JSON arrays
SET @id_canon = (SELECT id FROM items WHERE item_name='Canon EOS 90D Camera');
SET @id_rode = (SELECT id FROM items WHERE item_name='Rode NT1 Microphone');
SET @id_mac13 = (SELECT id FROM items WHERE item_name='MacBook Pro 13');
SET @id_tripod = (SELECT id FROM items WHERE item_name='Tripod Manfrotto');
SET @id_led = (SELECT id FROM items WHERE item_name='LED Panel Aputure');
SET @id_zoom = (SELECT id FROM items WHERE item_name='Zoom H6 Recorder');
SET @id_tablet = (SELECT id FROM items WHERE item_name='Wacom Intuos Tablet');
SET @id_ronin = (SELECT id FROM items WHERE item_name='DJI Ronin-S Gimbal');
SET @id_sony = (SELECT id FROM items WHERE item_name='Sony A7 III Body');
SET @id_sigma = (SELECT id FROM items WHERE item_name='Sigma 24-70mm Lens');
-- Loans
INSERT INTO loans (
username, loan_code, start_date, end_date, take_date, returned_date, loaned_items_id, loaned_items_name, deleted
) VALUES
-- Ongoing loan: Alice has Canon + Tripod
('alice', 100001, '2025-10-01 09:00:00', '2025-10-08 17:00:00', '2025-10-01 09:15:00', NULL,
JSON_ARRAY(@id_canon, @id_tripod),
JSON_ARRAY('Canon EOS 90D Camera','Tripod Manfrotto'),
false
),
-- Ongoing loan: Carol has MacBook Pro 13
('carol', 100002, '2025-10-03 10:00:00', '2025-10-10 16:00:00', '2025-10-03 10:05:00', NULL,
JSON_ARRAY(@id_mac13),
JSON_ARRAY('MacBook Pro 13'),
false
),
-- Returned loan: Dave had Zoom + Rode
('dave', 100003, '2025-09-10 08:30:00', '2025-09-12 16:00:00', '2025-09-10 08:45:00', '2025-09-12 15:40:00',
JSON_ARRAY(@id_zoom, @id_rode),
JSON_ARRAY('Zoom H6 Recorder','Rode NT1 Microphone'),
false
),
-- Cancelled/deleted booking (never taken): Bob reserved Tablet
('bob', 100004, '2025-10-05 09:00:00', '2025-10-06 09:00:00', NULL, NULL,
JSON_ARRAY(@id_tablet),
JSON_ARRAY('Wacom Intuos Tablet'),
true
),
-- Ongoing loan, likely overdue: Eve has Sony + Sigma
('eve', 100005, '2025-10-15 11:00:00', '2025-10-20 12:00:00', '2025-10-15 11:10:00', NULL,
JSON_ARRAY(@id_sony, @id_sigma),
JSON_ARRAY('Sony A7 III Body','Sigma 24-70mm Lens'),
false
),
-- Completed single-day loan: Bob used LED panel
('bob', 100006, '2025-09-20 13:00:00', '2025-09-20 18:00:00', '2025-09-20 13:05:00', '2025-09-20 17:30:00',
JSON_ARRAY(@id_led),
JSON_ARRAY('LED Panel Aputure'),
false
);
-- API keys
INSERT INTO apiKeys (api_key, username)
VALUES
(71002123, 'alice'),
(71002124, 'bob'),
(71002125, 'carol'),
(99999999, 'admin');

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backend/schemeV2.sql
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@@ -1,110 +1,57 @@
-- All necessary tables for the borrowing system
use borrow_system_new;
-- IMPORTANT: You need mySQL version 8.0 or newer!
CREATE TABLE users (
id int NOT NULL AUTO_INCREMENT,
username varchar(100) NOT NULL UNIQUE,
password varchar(255) NOT NULL,
first_name varchar(255) NOT NULL,
last_name varchar(255) NOT NULL,
role int NOT NULL,
is_admin bool NOT NULL DEFAULT false,
entry_created_at timestamp NULL DEFAULT CURRENT_TIMESTAMP,
entry_updated_at timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (id)
) ENGINE=InnoDB;
CREATE TABLE `users` (
`id` int NOT NULL AUTO_INCREMENT,
`username` varchar(100) NOT NULL,
`password` varchar(255) NOT NULL,
`role` int DEFAULT NULL,
`entry_created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`),
UNIQUE KEY `username` (`username`)
CREATE TABLE loans (
id int NOT NULL AUTO_INCREMENT,
username varchar(100) NOT NULL,
loan_code int NOT NULL UNIQUE,
start_date timestamp NOT NULL,
end_date timestamp NOT NULL,
take_date timestamp NULL DEFAULT NULL,
returned_date timestamp NULL DEFAULT NULL,
created_at timestamp NULL DEFAULT CURRENT_TIMESTAMP,
loaned_items_id json NOT NULL DEFAULT ('[]'),
loaned_items_name json NOT NULL DEFAULT ('[]'),
deleted bool NOT NULL DEFAULT false,
PRIMARY KEY (id),
CONSTRAINT fk_loans_username
FOREIGN KEY (username) REFERENCES users(username)
ON UPDATE CASCADE
ON DELETE RESTRICT
) ENGINE=InnoDB;
CREATE TABLE items (
id int NOT NULL AUTO_INCREMENT,
item_name varchar(255) NOT NULL UNIQUE,
can_borrow_role INT NOT NULL,
in_safe bool NOT NULL DEFAULT true,
entry_created_at timestamp NULL DEFAULT CURRENT_TIMESTAMP,
entry_updated_at timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
last_borrowed_person varchar(255) DEFAULT NULL,
currently_borrowing varchar(255) DEFAULT NULL,
PRIMARY KEY (id)
);
CREATE TABLE `users` (
id int NOT NULL AUTO_INCREMENT,
username varchar(100) NOT NULL UNIQUE,
password varchar(255) NOT NULL,
role int NOT NULL,
entry_created_at timestamp NULL DEFAULT CURRENT_TIMESTAMP,
isAdmin boolean NOT NULL DEFAULT false,
PRIMARY KEY (id)
)
CREATE TABLE `admins` (
`id` int NOT NULL AUTO_INCREMENT,
`username` varchar(100) NOT NULL,
`password` varchar(255) NOT NULL,
`first_name` varchar(255) NOT NULL,
`last_name` varchar(255) NOT NULL,
`entry_created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`),
UNIQUE KEY `username` (`username`)
);
CREATE TABLE `loans` (
`id` int NOT NULL AUTO_INCREMENT,
`username` varchar(100) NOT NULL,
`loan_code` int NOT NULL,
`start_date` timestamp NOT NULL,
`end_date` timestamp NOT NULL,
`take_date` timestamp NULL DEFAULT NULL,
`returned_date` timestamp NULL DEFAULT NULL,
`created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
`loaned_items_id` json NOT NULL DEFAULT ('[]'),
`loaned_items_name` json NOT NULL DEFAULT ('[]'),
`deleted` bool NOT NULL DEFAULT false,
PRIMARY KEY (`id`),
UNIQUE KEY `loan_code` (`loan_code`)
);
CREATE TABLE `items` (
`id` int NOT NULL AUTO_INCREMENT,
`item_name` varchar(255) NOT NULL,
`can_borrow_role` INT NOT NULL,
`inSafe` tinyint(1) NOT NULL DEFAULT '1',
`entry_created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`),
UNIQUE KEY `item_name` (`item_name`)
);
CREATE TABLE `lockers` (
`id` int NOT NULL AUTO_INCREMENT,
`item` varchar(255) NOT NULL,
`locker_number` int NOT NULL,
`entry_created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`),
UNIQUE KEY `item` (`item`),
UNIQUE KEY `locker_number` (`locker_number`)
);
CREATE TABLE `apiKeys` (
`id` int NOT NULL AUTO_INCREMENT,
`apiKey` int NOT NULL UNIQUE,
`user` VARCHAR(255) NOT NULL,
`entry_created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`)
);
INSERT INTO `items` (`item_name`, `can_borrow_role`, `inSafe`) VALUES
('DJI 1er Mikro', 4, 1),
('DJI 2er Mikro 1', 4, 1),
('DJI 2er Mikro 2', 4, 1),
('Rode Richt Mikrofon', 2, 1),
('Kamera Stativ', 1, 0),
('SONY Kamera - inkl. Akkus und Objektiv', 1, 1),
('MacBook inkl. Adapter', 2, 0),
('SD Karten', 3, 0),
('Kameragimbal', 1, 0),
('ATEM MINI PRO', 1, 1),
('Handygimbal', 4, 0),
('Kameralüfter', 1, 1),
('Kleine Kamera 1 - inkl. Objektiv', 2, 1),
('Kleine Kamera 2 - inkl. Objektiv', 2, 1);
INSERT INTO `lockers` (`item`, `locker_number`) VALUES
('DJI 1er Mikro', 1),
('DJI 2er Mikro 1', 2),
('DJI 2er Mikro 2', 3),
('Rode Richt Mikrofon', 4),
('Kamera Stativ', 5),
('SONY Kamera - inkl. Akkus und Objektiv', 6),
('MacBook inkl. Adapter', 7),
('SD Karten', 8),
('Kameragimbal', 9),
('ATEM MINI PRO', 10),
('Handygimbal', 11),
('Kameralüfter', 12),
('Kleine Kamera 1 - inkl. Objektiv', 13),
('Kleine Kamera 2 - inkl. Objektiv', 14);
CREATE TABLE apiKeys (
id int NOT NULL AUTO_INCREMENT,
api_key int NOT NULL UNIQUE,
username VARCHAR(100) NOT NULL,
entry_created_at timestamp NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (id),
CONSTRAINT fk_apikeys_username
FOREIGN KEY (username) REFERENCES users(username)
ON UPDATE CASCADE
ON DELETE RESTRICT
) ENGINE=InnoDB;