添加银行端后端接口

government-backend/models/WarehouseTransaction.js

@@ -0,0 +1,60 @@
+const { DataTypes } = require('sequelize');
+const sequelize = require('../config/database');
+const Material = require('./Material');
+
+const WarehouseTransaction = sequelize.define('WarehouseTransaction', {
+  id: {
+    type: DataTypes.UUID,
+    defaultValue: DataTypes.UUIDV4,
+    primaryKey: true,
+  },
+  materialId: {
+    type: DataTypes.UUID,
+    allowNull: false,
+    references: {
+      model: Material,
+      key: 'id'
+    },
+    comment: '物资ID'
+  },
+  type: {
+    type: DataTypes.STRING,
+    allowNull: false,
+    validate: {
+      isIn: [['in', 'out']]
+    },
+    comment: '操作类型：in(入库)，out(出库)'
+  },
+  quantity: {
+    type: DataTypes.INTEGER,
+    allowNull: false,
+    validate: {
+      min: 1
+    },
+    comment: '操作数量'
+  },
+  operator: {
+    type: DataTypes.STRING,
+    allowNull: false,
+    comment: '操作人'
+  },
+  remark: {
+    type: DataTypes.TEXT,
+    allowNull: true,
+    comment: '备注'
+  }
+}, {
+  tableName: 'warehouse_transactions',
+  timestamps: true,
+  paranoid: true,
+  underscored: true,
+  freezeTableName: true
+});
+
+// 定义关系
+WarehouseTransaction.belongsTo(Material, {
+  foreignKey: 'materialId',
+  as: 'material'
+});
+
+module.exports = WarehouseTransaction;