refactor(模型关系): 重构模型关联关系定义位置，从模型文件移至路由文件

backend/validation/deviceSchema.js

@@ -1,168 +1,61 @@
 const Joi = require('joi');
-const DeviceField = require('../models/DeviceField');
 
 const DEVICE_TYPES = ['server', 'switch', 'router', 'storage', 'other'];
 const DEVICE_STATUS = ['running', 'maintenance', 'offline', 'fault'];
 
-const baseFieldSchemas = {
-  deviceId: Joi.string()
-    .max(50)
-    .pattern(/^[a-zA-Z0-9_-]+$/)
-    .allow('', null)
-    .messages({
-      'string.max': '设备ID不能超过50个字符',
-      'string.pattern.base': '设备ID只能包含字母、数字、下划线和横线'
-    }),
-
-  name: Joi.string()
-    .max(100)
-    .messages({
-      'string.empty': '设备名称不能为空',
-      'string.max': '设备名称不能超过100个字符'
-    }),
-
-  type: Joi.string()
-    .valid(...DEVICE_TYPES)
-    .messages({
-      'string.empty': '设备类型不能为空',
-      'any.only': `设备类型必须是以下之一: ${DEVICE_TYPES.join(', ')}`
-    }),
-
-  model: Joi.string()
-    .max(100)
-    .allow('', null)
-    .messages({
-      'string.max': '型号不能超过100个字符'
-    }),
-
-  serialNumber: Joi.string()
-    .max(100)
-    .messages({
-      'string.empty': '序列号不能为空',
-      'string.max': '序列号不能超过100个字符'
-    }),
-
-  rackId: Joi.string()
-    .max(50)
-    .messages({
-      'string.empty': '机柜ID不能为空',
-      'string.max': '机柜ID不能超过50个字符'
-    }),
-
-  position: Joi.number()
-    .integer()
-    .min(1)
-    .max(100)
-    .messages({
-      'number.base': '位置必须是数字',
-      'number.integer': '位置必须是整数',
-      'number.min': '位置不能小于1',
-      'number.max': '位置不能大于100'
-    }),
-
-  height: Joi.number()
-    .integer()
-    .min(1)
-    .max(50)
-    .messages({
-      'number.base': '高度必须是数字',
-      'number.integer': '高度必须是整数',
-      'number.min': '高度不能小于1',
-      'number.max': '高度不能大于50'
-    }),
-
-  powerConsumption: Joi.number()
-    .min(0)
-    .max(100000)
-    .messages({
-      'number.base': '功率必须是数字',
-      'number.min': '功率不能小于0',
-      'number.max': '功率不能超过100000'
-    }),
-
-  ipAddress: Joi.string()
-    .ip({ version: ['ipv4', 'ipv6'] })
-    .allow('', null)
-    .messages({
-      'string.ip': 'IP地址格式无效'
-    }),
-
-  status: Joi.string()
-    .valid(...DEVICE_STATUS)
-    .default('offline')
-    .messages({
-      'any.only': `状态必须是以下之一: ${DEVICE_STATUS.join(', ')}`
-    }),
-
-  purchaseDate: Joi.date()
-    .allow(null)
-    .messages({
-      'date.base': '购买日期格式无效'
-    }),
-
-  warrantyExpiry: Joi.date()
-    .allow(null)
-    .messages({
-      'date.base': '保修到期日期格式无效'
-    }),
-
-  description: Joi.string()
-    .max(500)
-    .allow('', null)
-    .messages({
-      'string.max': '描述不能超过500个字符'
-    }),
-
+const createDeviceSchema = Joi.object({
+  name: Joi.string().required().max(100).messages({
+    'string.empty': '设备名称不能为空',
+    'string.max': '设备名称不能超过100个字符',
+    'any.required': '设备名称是必填字段'
+  }),
+  type: Joi.string().required().valid(...DEVICE_TYPES).messages({
+    'any.only': `设备类型必须是以下之一: ${DEVICE_TYPES.join(', ')}`,
+    'any.required': '设备类型是必填字段'
+  }),
+  model: Joi.string().allow('', null).max(100),
+  serialNumber: Joi.string().required().max(100).messages({
+    'string.empty': '序列号不能为空',
+    'string.max': '序列号不能超过100个字符',
+    'any.required': '序列号是必填字段'
+  }),
+  rackId: Joi.string().allow('', null).max(50),
+  position: Joi.number().integer().min(1).max(100).allow(null),
+  height: Joi.number().integer().min(1).max(50).allow(null),
+  powerConsumption: Joi.number().min(0).max(100000).allow(null),
+  ipAddress: Joi.string().allow('', null).max(50),
+  status: Joi.string().valid(...DEVICE_STATUS).default('offline'),
+  purchaseDate: Joi.date().allow(null),
+  warrantyExpiry: Joi.date().allow(null),
+  description: Joi.string().allow('', null).max(500),
   customFields: Joi.object().allow(null)
-};
+});
 
-async function buildDynamicSchema(isCreate = true) {
-  const fields = await DeviceField.findAll({
-    where: { isSystem: true },
-    order: [['order', 'ASC']]
-  });
-
-  const schemaObj = {};
-
-  fields.forEach(field => {
-    const baseSchema = baseFieldSchemas[field.fieldName];
-    if (baseSchema) {
-      let fieldSchema = baseSchema.clone();
-      
-      if (field.required && isCreate) {
-        fieldSchema = fieldSchema.required();
-      }
-      
-      schemaObj[field.fieldName] = fieldSchema;
-    }
-  });
-
-  schemaObj.customFields = baseFieldSchemas.customFields;
-
-  return Joi.object(schemaObj).custom((value, helpers) => {
-    if (value.purchaseDate && value.warrantyExpiry) {
-      const purchase = new Date(value.purchaseDate);
-      const warranty = new Date(value.warrantyExpiry);
-      if (warranty <= purchase) {
-        return helpers.error('date.warrantyAfterPurchase');
-      }
-    }
-    return value;
-  }).messages({
-    'date.warrantyAfterPurchase': '保修到期日期必须晚于购买日期'
-  });
-}
-
-async function getCreateDeviceSchema() {
-  return buildDynamicSchema(true);
-}
-
-async function getUpdateDeviceSchema() {
-  const schema = await buildDynamicSchema(false);
-  return schema.min(1).messages({
-    'object.min': '至少需要提供一个字段进行更新'
-  });
-}
+const updateDeviceSchema = Joi.object({
+  name: Joi.string().max(100).messages({
+    'string.empty': '设备名称不能为空',
+    'string.max': '设备名称不能超过100个字符'
+  }),
+  type: Joi.string().valid(...DEVICE_TYPES).messages({
+    'any.only': `设备类型必须是以下之一: ${DEVICE_TYPES.join(', ')}`
+  }),
+  model: Joi.string().allow('', null).max(100),
+  serialNumber: Joi.string().max(100).messages({
+    'string.max': '序列号不能超过100个字符'
+  }),
+  rackId: Joi.string().allow('', null).max(50),
+  position: Joi.number().integer().min(1).max(100).allow(null),
+  height: Joi.number().integer().min(1).max(50).allow(null),
+  powerConsumption: Joi.number().min(0).max(100000).allow(null),
+  ipAddress: Joi.string().allow('', null).max(50),
+  status: Joi.string().valid(...DEVICE_STATUS),
+  purchaseDate: Joi.date().allow(null),
+  warrantyExpiry: Joi.date().allow(null),
+  description: Joi.string().allow('', null).max(500),
+  customFields: Joi.object().allow(null)
+}).min(1).messages({
+  'object.min': '至少需要提供一个字段进行更新'
+});
 
 const batchDeviceIdsSchema = Joi.object({
   deviceIds: Joi.array()
@@ -233,24 +126,10 @@ const queryDeviceSchema = Joi.object({
   pageSize: Joi.number()
     .integer()
     .min(1)
-    .max(100)
+    .max(10000)
     .default(10)
 });
 
-const createDeviceSchema = {
-  validate: async (data, options = {}) => {
-    const schema = await getCreateDeviceSchema();
-    return schema.validate(data, options);
-  }
-};
-
-const updateDeviceSchema = {
-  validate: async (data, options = {}) => {
-    const schema = await getUpdateDeviceSchema();
-    return schema.validate(data, options);
-  }
-};
-
 module.exports = {
   createDeviceSchema,
   updateDeviceSchema,
@@ -259,7 +138,5 @@ module.exports = {
   batchMoveSchema,
   queryDeviceSchema,
   DEVICE_TYPES,
-  DEVICE_STATUS,
-  getCreateDeviceSchema,
-  getUpdateDeviceSchema
+  DEVICE_STATUS
 };