fetch(modify):修复BUG

src/views/package-management/package-assign/index.vue

@@ -140,12 +140,15 @@
                 />
               </ElSelect>
             </ElFormItem>
-            <ElFormItem label="成本价(分)" prop="cost_price">
+            <ElFormItem label="成本价(元)" prop="cost_price">
               <ElInputNumber
                 v-model="form.cost_price"
                 :min="0"
+                :precision="2"
+                :step="0.01"
                 :controls="false"
                 style="width: 100%"
+                placeholder="请输入成本价"
               />
             </ElFormItem>
           </ElForm>
@@ -290,7 +293,7 @@
         validator: (rule: any, value: any, callback: any) => {
           if (value === undefined || value === null || value === '') {
             callback(new Error('请输入成本价'))
-          } else if (form.package_base_price && value < form.package_base_price) {
+          } else if (form.package_base_price && value < form.package_base_price / 100) {
             callback(
               new Error(`成本价不能低于套餐价格 ¥${(form.package_base_price / 100).toFixed(2)}`)
             )
@@ -617,7 +620,7 @@
       form.id = row.id
       form.package_id = row.package_id
       form.shop_id = row.shop_id
-      form.cost_price = row.cost_price
+      form.cost_price = row.cost_price / 100 // 转换为元显示
       form.package_base_price = 0
     } else {
       form.id = 0
@@ -639,9 +642,9 @@
       // 从套餐选项中找到选中的套餐
       const selectedPackage = packageOptions.value.find((pkg) => pkg.id === packageId)
       if (selectedPackage) {
-        // 将套餐的价格设置为成本价
-        form.cost_price = selectedPackage.price
-        form.package_base_price = selectedPackage.price
+        // 将套餐的价格(分)转换为元显示
+        form.cost_price = selectedPackage.price / 100
+        form.package_base_price = selectedPackage.price // 保持原始值(分)用于验证
       }
     } else {
       // 清空时重置成本价
@@ -695,10 +698,13 @@
       if (valid) {
         submitLoading.value = true
         try {
+          // 将元转换为分提交给后端
+          const costPriceInCents = Math.round(form.cost_price * 100)
+
           const data = {
             package_id: form.package_id,
             shop_id: form.shop_id,
-            cost_price: form.cost_price
+            cost_price: costPriceInCents
           }
 
           if (dialogType.value === 'add') {
@@ -706,7 +712,7 @@
             ElMessage.success('新增成功')
           } else {
             await ShopPackageAllocationService.updateShopPackageAllocation(form.id, {
-              cost_price: form.cost_price
+              cost_price: costPriceInCents
             })
             ElMessage.success('修改成功')
           }