update,

2025-01-31 20:14:02 +08:00
parent 49e275d85d
commit 5c584709c4
706 changed files with 40207 additions and 0 deletions
--- a/tsc1877/task1/project/admin/db_seed/order.js
+++ b/tsc1877/task1/project/admin/db_seed/order.js
@@ -0,0 +1,86 @@
+const { Sequelize, DataTypes } = require('sequelize');
+const { sequelize } = require('./model');
+const crypto = require('crypto');
+
+const Order = sequelize.define(
+  'Orders',
+  {
+    order_id: { type: DataTypes.INTEGER, primaryKey: true, autoIncrement: true, unique: true },
+    invoice_id: { type: DataTypes.STRING, allowNull: false },
+    username: { type: DataTypes.STRING, allowNull: false },
+    custom_id: { type: DataTypes.STRING, allowNull: false },
+    amount: { type: DataTypes.STRING, allowNull: false },
+    total_price: { type: DataTypes.DECIMAL, allowNull: false },
+    currency_code: { type: DataTypes.STRING, allowNull: false },
+    items: { type: DataTypes.STRING, allowNull: false },
+    order_status: { type: DataTypes.STRING, allowNull: false, defaultValue: 'NOT_PAID' },
+    salt: { type: DataTypes.STRING, allowNull: false },
+  },
+  { timestamps: true },
+);
+
+function genSalt() {
+  return crypto.randomBytes(16).toString('hex');
+}
+
+function createMD5HashWithSalt(inputString, salt) {
+  // Prepend the salt to the inputString
+  const saltedInput = salt + inputString;
+
+  // Proceed with the MD5 hash
+  const hash = crypto.createHash('md5').update(saltedInput).digest('hex');
+
+  // Optionally, you might want to return both the hash and the salt
+  // for storage, so you can verify the input against the hash later.
+  return { salt, hash };
+}
+
+(async () => {
+  try {
+    await sequelize.authenticate();
+    console.log('Connection has been established successfully.');
+    const item_name = 'item_name';
+    const quantity = parseInt('10');
+    const unit_price = parseInt('1');
+    const currency_code = 'HKD';
+    const amount = parseInt(20);
+    const total_price = parseInt(20);
+    const email_name = 'cust1@vtkhmall.com';
+
+    // create table
+    await Order.drop();
+
+    await sequelize.sync();
+
+    const order = await Order.create({
+      invoice_id: crypto.randomUUID(),
+      username: email_name,
+      custom_id: createMD5HashWithSalt(
+        JSON.stringify(
+          [
+            { item_name, quantity, unit_price },
+            { item_name, quantity, unit_price },
+          ],
+          total_price,
+          currency_code,
+          email_name,
+        ),
+        genSalt(),
+      )['hash'],
+      amount,
+      total_price,
+      currency_code,
+      items: JSON.stringify([
+        { item_name, quantity, unit_price },
+        { item_name, quantity, unit_price },
+      ]),
+      order_status: 'NOT_PAID',
+      salt: '12321',
+    });
+    orders = await Order.findAll();
+
+    // await sequelize.close();
+  } catch (error) {
+    console.error('Unable to connect to the database:', error);
+  }
+})();