theis.gaedigk
9287c949ca
- Added database functions for managing loans: getLoans, getUserLoans, deleteLoan, and createLoan. - Updated frontend to include new Form4 for displaying user loans and handling loan deletions. - Replaced Form3 with Form4 in App component. - Enhanced Form1 to set borrowing dates and fetch available items. - Improved Form2 to display borrowable items and allow selection for loans. - Introduced utility functions for handling loan creation and deletion in userHandler. - Added event listeners for local storage updates to keep UI in sync. - Updated fetchData utility to retrieve loans and user loans from the backend.
137 lines
4.8 KiB
SQL
137 lines
4.8 KiB
SQL
-- All necessary tables for the borrowing system
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-- IMPORTANT: You need mySQL version 8.0 or newer!
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CREATE TABLE `users` (
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`id` int NOT NULL AUTO_INCREMENT,
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`username` varchar(100) NOT NULL,
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`password` varchar(255) NOT NULL,
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`role` int DEFAULT NULL,
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PRIMARY KEY (`id`),
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UNIQUE KEY `username` (`username`)
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);
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CREATE TABLE `loans` (
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`id` int NOT NULL AUTO_INCREMENT,
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`username` varchar(100) NOT NULL,
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`loan_code` int NOT NULL,
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`start_date` timestamp NOT NULL,
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`end_date` timestamp NOT NULL,
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`returned_date` timestamp NULL DEFAULT NULL,
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`created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
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`loaned_items_id` json NOT NULL DEFAULT ('[]'),
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`loaned_items_name` json NOT NULL DEFAULT ('[]'),
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PRIMARY KEY (`id`),
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UNIQUE KEY `loan_code` (`loan_code`)
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);
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CREATE TABLE `items` (
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`id` int NOT NULL AUTO_INCREMENT,
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`item_name` varchar(255) NOT NULL,
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`can_borrow_role` INT NOT NULL,
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`inSafe` tinyint(1) NOT NULL DEFAULT '1',
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PRIMARY KEY (`id`),
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UNIQUE KEY `item_name` (`item_name`)
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);
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CREATE TABLE `lockers` (
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`id` int NOT NULL AUTO_INCREMENT,
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`item` varchar(255) NOT NULL,
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`locker_number` int NOT NULL,
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PRIMARY KEY (`id`),
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UNIQUE KEY `item` (`item`),
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UNIQUE KEY `locker_number` (`locker_number`)
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);
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-- Mock data for users
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INSERT INTO `users` (`username`, `password`, `role`) VALUES
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('alice', 'password1', 1),
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('bob', 'password2', 2),
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('carol', 'password3', 1),
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('dave', 'password4', 3),
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('eve', 'password5', 2),
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('frank', 'password6', 1),
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('grace', 'password7', 2),
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('heidi', 'password8', 3),
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('ivan', 'password9', 1),
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('judy', 'password10', 2),
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('mallory', 'password11', 1),
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('oscar', 'password12', 3),
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('peggy', 'password13', 2),
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('trent', 'password14', 1),
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('victor', 'password15', 2),
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('wendy', 'password16', 3),
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('zoe', 'password17', 1),
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('quinn', 'password18', 2),
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('ruth', 'password19', 1),
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('sam', 'password20', 3);
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-- Mock data for loans
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INSERT INTO `loans` (`username`, `loan_code`, `start_date`, `end_date`, `returned_date`, `loaned_items_id`, `loaned_items_name`)
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VALUES
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('alice', 1001, '2025-08-01 09:00:00', '2025-08-10 09:00:00', NULL, '[1,2]', '["Laptop","Projector"]'),
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('bob', 1002, '2025-08-02 10:00:00', '2025-08-12 10:00:00', NULL, '[3]', '["Tablet"]'),
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('carol', 1003, '2025-08-03 11:00:00', '2025-08-13 11:00:00', NULL, '[4,5]', '["Camera","Tripod"]'),
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('dave', 1004, '2025-08-04 12:00:00', '2025-08-14 12:00:00', NULL, '[6]', '["Microphone"]'),
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('eve', 1005, '2025-08-05 13:00:00', '2025-08-15 13:00:00', NULL, '[7,8]', '["Speaker","Monitor"]'),
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('frank', 1006, '2025-08-06 14:00:00', '2025-08-16 14:00:00', NULL, '[9]', '["Keyboard"]'),
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('grace', 1007, '2025-08-07 15:00:00', '2025-08-17 15:00:00', NULL, '[10,11]', '["Mouse","Printer"]'),
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('heidi', 1008, '2025-08-08 16:00:00', '2025-08-18 16:00:00', NULL, '[12]', '["Scanner"]'),
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('ivan', 1009, '2025-08-09 17:00:00', '2025-08-19 17:00:00', NULL, '[13,14]', '["Router","Switch"]'),
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('judy', 1010, '2025-08-10 18:00:00', '2025-08-20 18:00:00', NULL, '[15]', '["Projector"]'),
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('mallory', 1011, '2025-08-11 09:00:00', '2025-08-21 09:00:00', NULL, '[16,17]', '["Laptop","Tablet"]'),
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('oscar', 1012, '2025-08-12 10:00:00', '2025-08-22 10:00:00', NULL, '[18]', '["Camera"]'),
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('peggy', 1013, '2025-08-13 11:00:00', '2025-08-23 11:00:00', NULL, '[19,20]', '["Tripod","Microphone"]'),
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('trent', 1014, '2025-08-14 12:00:00', '2025-08-24 12:00:00', NULL, '[1]', '["Laptop"]'),
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('victor', 1015, '2025-08-15 13:00:00', '2025-08-25 13:00:00', NULL, '[2,3]', '["Projector","Tablet"]'),
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('wendy', 1016, '2025-08-16 14:00:00', '2025-08-26 14:00:00', NULL, '[4]', '["Camera"]'),
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('zoe', 1017, '2025-08-17 15:00:00', '2025-08-27 15:00:00', NULL, '[5,6]', '["Tripod","Microphone"]'),
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('quinn', 1018, '2025-08-18 16:00:00', '2025-08-28 16:00:00', NULL, '[7]', '["Speaker"]'),
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('ruth', 1019, '2025-08-19 17:00:00', '2025-08-29 17:00:00', NULL, '[8,9]', '["Monitor","Keyboard"]'),
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('sam', 1020, '2025-08-20 18:00:00', '2025-08-30 18:00:00', NULL, '[10]', '["Mouse"]');
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-- Mock data for items
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INSERT INTO `items` (`item_name`, `can_borrow_role`, `inSafe`) VALUES
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('Laptop', 1, 1),
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('Projector', 2, 1),
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('Tablet', 1, 1),
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('Camera', 2, 1),
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('Tripod', 1, 1),
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('Microphone', 3, 1),
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('Speaker', 2, 1),
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('Monitor', 1, 1),
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('Keyboard', 2, 1),
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('Mouse', 1, 1),
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('Printer', 3, 1),
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('Scanner', 2, 1),
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('Router', 1, 1),
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('Switch', 2, 1),
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('Charger', 1, 1),
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('USB Cable', 2, 1),
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('HDMI Cable', 1, 1),
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('Webcam', 3, 1),
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('Headphones', 2, 1),
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('Smartphone', 1, 1);
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-- Mock data for lockers
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INSERT INTO `lockers` (`item`, `locker_number`) VALUES
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('Laptop', 101),
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('Projector', 102),
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('Tablet', 103),
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('Camera', 104),
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('Tripod', 105),
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('Microphone', 106),
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('Speaker', 107),
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('Monitor', 108),
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('Keyboard', 109),
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('Mouse', 110),
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('Printer', 111),
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('Scanner', 112),
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('Router', 113),
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('Switch', 114),
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('Charger', 115),
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('USB Cable', 116),
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('HDMI Cable', 117),
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('Webcam', 118),
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('Headphones', 119),
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('Smartphone', 120); |