borrow api

API/src/app.js

@@ -7,7 +7,7 @@ const equipmentRoutes = require('./routes/equipmentRoutes');
 const projectRoutes = require('./routes/projectRoutes');
 const projectMemberRoutes = require('./routes/projectMemberRoutes');
 const projectEquipmentRoutes = require('./routes/projectEquipmentRoutes');
-
+const borrowTransactionRoutes = require('./routes/borrowTransactionRoutes');
 const sequelize = require('./config/database');    // instance ของ sequelize
 const app = express();
 
@@ -24,7 +24,7 @@ app.use('/api/equipments', equipmentRoutes);
 app.use('/api/projects', projectRoutes);
 app.use('/api/project-members', projectMemberRoutes);
 app.use('/api/project-equipments', projectEquipmentRoutes);
-
+app.use('/api/borrow-transactions', borrowTransactionRoutes);
 
 
 sequelize.sync({ force: false })

API/src/controllers/borrowTransactionController.js

+// controllers/borrowTransactionController.js
+
+const BorrowTransaction = require('../models/BorrowTransaction');
+
+/**
+ * สร้างรายการยืมอุปกรณ์ (Create)
+ */
+exports.createBorrowTransaction = async (req, res) => {
+  try {
+    // ข้อมูลจาก body เช่น: { user_id, project_id, equipment_id, quantity_borrowed, ... }
+    const {
+      user_id,
+      project_id,
+      equipment_id,
+      quantity_borrowed,
+      borrowed_date,
+      due_date,
+      status,
+    } = req.body;
+
+    const newTransaction = await BorrowTransaction.create({
+      user_id,
+      project_id,
+      equipment_id,
+      quantity_borrowed,
+      borrowed_date,
+      due_date,
+      status,
+    });
+
+    return res.status(201).json({
+      message: 'BorrowTransaction created successfully',
+      borrowTransaction: newTransaction
+    });
+  } catch (error) {
+    console.error(error);
+    return res.status(500).json({ error: error.message });
+  }
+};
+
+/**
+ * ดึงข้อมูลการยืมทั้งหมด (Read All)
+ */
+exports.getAllBorrowTransactions = async (req, res) => {
+  try {
+    const transactions = await BorrowTransaction.findAll();
+    return res.status(200).json(transactions);
+  } catch (error) {
+    console.error(error);
+    return res.status(500).json({ error: error.message });
+  }
+};
+
+/**
+ * ดึงข้อมูลการยืมตาม borrow_id (Read One)
+ */
+exports.getBorrowTransactionById = async (req, res) => {
+  try {
+    const { id } = req.params; // borrow_id
+    const transaction = await BorrowTransaction.findByPk(id);
+
+    if (!transaction) {
+      return res.status(404).json({ error: 'BorrowTransaction not found' });
+    }
+    return res.status(200).json(transaction);
+  } catch (error) {
+    console.error(error);
+    return res.status(500).json({ error: error.message });
+  }
+};
+
+/**
+ * อัปเดตข้อมูลการยืม (Update)
+ */
+exports.updateBorrowTransaction = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const {
+      user_id,
+      project_id,
+      equipment_id,
+      quantity_borrowed,
+      borrowed_date,
+      due_date,
+      returned_date,
+      status,
+    } = req.body;
+
+    const [rowsUpdated] = await BorrowTransaction.update({
+      user_id,
+      project_id,
+      equipment_id,
+      quantity_borrowed,
+      borrowed_date,
+      due_date,
+      returned_date,
+      status
+    }, {
+      where: { borrow_id: id },
+    });
+
+    if (!rowsUpdated) {
+      return res.status(404).json({ error: 'BorrowTransaction not found or no changes' });
+    }
+
+    // ดึงข้อมูลใหม่ที่เพิ่งอัปเดต
+    const updatedTransaction = await BorrowTransaction.findByPk(id);
+    return res.status(200).json({
+      message: 'BorrowTransaction updated successfully',
+      borrowTransaction: updatedTransaction,
+    });
+  } catch (error) {
+    console.error(error);
+    return res.status(500).json({ error: error.message });
+  }
+};
+
+/**
+ * ลบข้อมูลการยืม (Delete)
+ */
+exports.deleteBorrowTransaction = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const rowsDeleted = await BorrowTransaction.destroy({ where: { borrow_id: id } });
+
+    if (!rowsDeleted) {
+      return res.status(404).json({ error: 'BorrowTransaction not found' });
+    }
+
+    return res.status(200).json({ message: 'BorrowTransaction deleted successfully' });
+  } catch (error) {
+    console.error(error);
+    return res.status(500).json({ error: error.message });
+  }
+};

API/src/models/BorrowTransaction.js

+// models/BorrowTransaction.js
+const { DataTypes } = require('sequelize');
+const sequelize = require('../config/database');
+
+const BorrowTransaction = sequelize.define('BorrowTransaction', {
+  borrow_id: {
+    type: DataTypes.UUID,
+    defaultValue: DataTypes.UUIDV4,  // สร้าง UUID อัตโนมัติ
+    primaryKey: true,
+  },
+  user_id: {
+    type: DataTypes.UUID,
+    allowNull: false,
+    // references: {
+    //   model: 'users',
+    //   key: 'user_id'
+    // }
+  },
+  project_id: {
+    type: DataTypes.UUID,
+    allowNull: false,
+    // references: {
+    //   model: 'projects',
+    //   key: 'project_id'
+    // }
+  },
+  equipment_id: {
+    type: DataTypes.UUID,
+    allowNull: false,
+    // references: {
+    //   model: 'equipments',
+    //   key: 'equipment_id'
+    // }
+  },
+  quantity_borrowed: {
+    type: DataTypes.INTEGER,
+    allowNull: false,
+    defaultValue: 1,
+  },
+  borrowed_date: {
+    type: DataTypes.DATE,
+    allowNull: false,
+    defaultValue: DataTypes.NOW,
+  },
+  due_date: {
+    type: DataTypes.DATE,
+    allowNull: true,
+  },
+  returned_date: {
+    type: DataTypes.DATE,
+    allowNull: true,
+  },
+  status: {
+    type: DataTypes.STRING(50),
+    allowNull: false,
+    defaultValue: 'borrowed', // เช่น: borrowed, returned, pending, ฯลฯ
+  },
+  created_at: {
+    type: DataTypes.DATE,
+    allowNull: false,
+    defaultValue: DataTypes.NOW,
+  },
+  updated_at: {
+    type: DataTypes.DATE,
+    allowNull: false,
+    defaultValue: DataTypes.NOW,
+  },
+}, {
+  tableName: 'borrow_transactions',
+  timestamps: false, // ถ้าไม่ต้องการให้ Sequelize จัดการ createdAt, updatedAt อัตโนมัติ
+});
+
+module.exports = BorrowTransaction;

API/src/routes/borrowTransactionRoutes.js

+// routes/borrowTransactionRoutes.js
+const express = require('express');
+const router = express.Router();
+const borrowTxController = require('../controllers/borrowTransactionController');
+
+// สร้างรายการยืม
+router.post('/', borrowTxController.createBorrowTransaction);
+
+// ดึงข้อมูลทั้งหมด
+router.get('/', borrowTxController.getAllBorrowTransactions);
+
+// ดึงข้อมูลตาม borrow_id
+router.get('/:id', borrowTxController.getBorrowTransactionById);
+
+// อัปเดตข้อมูลการยืม
+router.put('/:id', borrowTxController.updateBorrowTransaction);
+
+// ลบการยืม
+router.delete('/:id', borrowTxController.deleteBorrowTransaction);
+
+module.exports = router;