增加 属性校验

engine-product/app/base/api/impl/op/action.js

@@ -51,6 +51,10 @@ class ActionAPI extends APIBase {
                     if (!checkRes) {
                         return system.getResult(null, '不能选择组合产品为子产品')
                     }
+                    checkRes = await this.productSve.maxItem(action_body.items)
+                    if (!checkRes) {
+                        return system.getResult(null, '每个属性产品最多只能有一个')
+                    }
                 }
                 result = await this.productSve.createOrUpdate(action_body)
                 break

engine-product/app/base/service/impl/product/productSve.js

@@ -24,7 +24,7 @@ class ProductService extends ServiceBase {
     this.dao.model.hasMany(this.itemDao.model, { foreignKey: 'parent_id' })
     let result = await this.dao.model.findAll(query)
     for (let i in result) {
-      let res = [] 
+      let res = []
       res = result[i].dataValues.productitems.map((data) => {
         return data.id
       })
@@ -66,8 +66,23 @@ class ProductService extends ServiceBase {
     }
   }
 
+  async maxItem (ids) {
+    let res = await this.dao.getByIds(ids)
+    let arr = []
+    arr = res.map(data => {
+      return data.product_property
+    })
+    arr = arr.sort()
+    for (let i = 0; i < arr.length - 1; ++i) {
+      if (arr[i] === arr[i + 1]) {
+        return false
+      }
+    }
+    return true
+  }
+
   async createOrUpdate (params) {
-    if(params.price) {
+    if (params.price) {
       params.price = Math.round(parseFloat(params.price) * 100)
     }
     if (params.id) {
@@ -114,16 +129,16 @@ class ProductService extends ServiceBase {
     return result
   }
 
-  async apiList() {
+  async apiList () {
     return [
-      {key: "nameTwo_1", name: "姓名二要素-e签宝"},
-      {key: "sign_1", name: "手动签-e签宝"},
-      {key: "autoSign_1", name: "静默签-e签宝"},
-      {key: "bankThree_2", name: "银行卡三要素-兰铂旺"},
-      {key: "bankFour_2", name: "银行卡四要素-兰铂旺"}
+      { key: "nameTwo_1", name: "姓名二要素-e签宝" },
+      { key: "sign_1", name: "手动签-e签宝" },
+      { key: "autoSign_1", name: "静默签-e签宝" },
+      { key: "bankThree_2", name: "银行卡三要素-兰铂旺" },
+      { key: "bankFour_2", name: "银行卡四要素-兰铂旺" }
     ]
   }
-  async apiMap() {
+  async apiMap () {
     let list = await this.apiList();
     let map = {};
     for (let item of list) {