初始化IDC设备管理系统项目

backend/models/Device.js

@@ -0,0 +1,82 @@
+const { DataTypes } = require('sequelize');
+const { sequelize } = require('../db');
+const Rack = require('./Rack');
+
+const Device = sequelize.define('Device', {
+  deviceId: {
+    type: DataTypes.STRING,
+    primaryKey: true,
+    allowNull: false,
+    unique: true
+  },
+  name: {
+    type: DataTypes.STRING,
+    allowNull: false
+  },
+  type: {
+    type: DataTypes.STRING,
+    allowNull: false
+  },
+  model: {
+    type: DataTypes.STRING,
+    allowNull: false
+  },
+  serialNumber: {
+    type: DataTypes.STRING,
+    allowNull: false,
+    unique: true
+  },
+  rackId: {
+    type: DataTypes.STRING,
+    allowNull: false,
+    references: {
+      model: Rack,
+      key: 'rackId'
+    }
+  },
+  position: {
+    type: DataTypes.INTEGER,
+    allowNull: false // 设备在机柜中的位置（U数）
+  },
+  height: {
+    type: DataTypes.INTEGER,
+    allowNull: false,
+    defaultValue: 1 // 设备高度（U数）
+  },
+  powerConsumption: {
+    type: DataTypes.FLOAT,
+    allowNull: false
+  },
+  status: {
+    type: DataTypes.STRING,
+    defaultValue: 'running'
+  },
+  purchaseDate: {
+    type: DataTypes.DATE,
+    allowNull: false
+  },
+  warrantyExpiry: {
+    type: DataTypes.DATE,
+    allowNull: false
+  },
+  ipAddress: {
+    type: DataTypes.STRING
+  },
+  description: {
+    type: DataTypes.TEXT
+  },
+  customFields: {
+    type: DataTypes.JSON,
+    defaultValue: {},
+    allowNull: false
+  }
+}, {
+  tableName: 'devices',
+  timestamps: true
+});
+
+// 关联关系
+Device.belongsTo(Rack, { foreignKey: 'rackId' });
+Rack.hasMany(Device, { foreignKey: 'rackId' });
+
+module.exports = Device;

backend/models/DeviceField.js

@@ -0,0 +1,49 @@
+const { DataTypes } = require('sequelize');
+const { sequelize } = require('../db');
+
+const DeviceField = sequelize.define('DeviceField', {
+  fieldId: {
+    type: DataTypes.INTEGER,
+    primaryKey: true,
+    autoIncrement: true,
+    allowNull: false
+  },
+  fieldName: {
+    type: DataTypes.STRING,
+    allowNull: false,
+    unique: true
+  },
+  displayName: {
+    type: DataTypes.STRING,
+    allowNull: false
+  },
+  fieldType: {
+    type: DataTypes.STRING,
+    allowNull: false,
+    defaultValue: 'string'
+  },
+  required: {
+    type: DataTypes.BOOLEAN,
+    allowNull: false,
+    defaultValue: false
+  },
+  options: {
+    type: DataTypes.JSON,
+    allowNull: true
+  },
+  order: {
+    type: DataTypes.INTEGER,
+    allowNull: false,
+    defaultValue: 0
+  },
+  visible: {
+    type: DataTypes.BOOLEAN,
+    allowNull: false,
+    defaultValue: true
+  }
+}, {
+  tableName: 'deviceFields',
+  timestamps: true
+});
+
+module.exports = DeviceField;

backend/models/Rack.js

@@ -0,0 +1,50 @@
+const { DataTypes } = require('sequelize');
+const { sequelize } = require('../db');
+const Room = require('./Room');
+
+const Rack = sequelize.define('Rack', {
+  rackId: {
+    type: DataTypes.STRING,
+    primaryKey: true,
+    allowNull: false,
+    unique: true
+  },
+  name: {
+    type: DataTypes.STRING,
+    allowNull: false
+  },
+  height: {
+    type: DataTypes.INTEGER,
+    allowNull: false,
+    defaultValue: 42 // 标准机柜高度（U数）
+  },
+  maxPower: {
+    type: DataTypes.FLOAT,
+    allowNull: false
+  },
+  currentPower: {
+    type: DataTypes.FLOAT,
+    defaultValue: 0
+  },
+  status: {
+    type: DataTypes.STRING,
+    defaultValue: 'active'
+  },
+  roomId: {
+    type: DataTypes.STRING,
+    allowNull: false,
+    references: {
+      model: Room,
+      key: 'roomId'
+    }
+  }
+}, {
+  tableName: 'racks',
+  timestamps: true
+});
+
+// 关联关系
+Rack.belongsTo(Room, { foreignKey: 'roomId' });
+Room.hasMany(Rack, { foreignKey: 'roomId' });
+
+module.exports = Rack;

backend/models/Room.js

@@ -0,0 +1,39 @@
+const { DataTypes } = require('sequelize');
+const { sequelize } = require('../db');
+
+const Room = sequelize.define('Room', {
+  roomId: {
+    type: DataTypes.STRING,
+    primaryKey: true,
+    allowNull: false,
+    unique: true
+  },
+  name: {
+    type: DataTypes.STRING,
+    allowNull: false
+  },
+  location: {
+    type: DataTypes.STRING,
+    allowNull: false
+  },
+  area: {
+    type: DataTypes.FLOAT,
+    allowNull: false
+  },
+  capacity: {
+    type: DataTypes.INTEGER,
+    allowNull: false
+  },
+  status: {
+    type: DataTypes.STRING,
+    defaultValue: 'active'
+  },
+  description: {
+    type: DataTypes.TEXT
+  }
+}, {
+  tableName: 'rooms',
+  timestamps: true
+});
+
+module.exports = Room;