漏交的前端页面

yudao-admin-vue3/src/views/member/user/UserBalanceUpdateForm.vue

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+<template>
+  <Dialog title="修改用户余额" v-model="dialogVisible" width="600">
+    <el-form
+      ref="formRef"
+      :model="formData"
+      :rules="formRules"
+      label-width="100px"
+      v-loading="formLoading"
+    >
+      <el-form-item label="用户编号" prop="userId">
+        <el-input v-model="formData.userId" class="!w-240px" disabled />
+      </el-form-item>
+      <el-form-item label="用户昵称" prop="nickname">
+        <el-input v-model="formData.nickname" class="!w-240px" disabled />
+      </el-form-item>
+      <el-form-item label="变动前余额" prop="balance">
+        <el-input-number v-model="formData.balance" class="!w-240px" :precision="2" disabled />
+      </el-form-item>
+      <el-form-item label="变动类型" prop="changeType">
+        <el-radio-group v-model="formData.changeType">
+          <el-radio :label="1">增加</el-radio>
+          <el-radio :label="-1">减少</el-radio>
+        </el-radio-group>
+      </el-form-item>
+      <el-form-item label="变动余额" prop="changePoint">
+        <el-input-number v-model="formData.changePoint" class="!w-240px" :min="0" :precision="2" />
+      </el-form-item>
+      <el-form-item label="变动后余额">
+        <el-input-number v-model="pointResult" class="!w-240px" :precision="2" disabled />
+      </el-form-item>
+    </el-form>
+    <template #footer>
+      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
+      <el-button @click="dialogVisible = false">取 消</el-button>
+    </template>
+  </Dialog>
+</template>
+<script setup lang="ts">
+import * as UserApi from '@/api/pay/wallet/balance'
+import * as UserApi2 from '@/api/member/user'
+/** 修改用户余额表单 */
+defineOptions({ name: 'UpdatePointForm' })
+
+const { t } = useI18n() // 国际化
+const message = useMessage() // 消息弹窗
+
+const dialogVisible = ref(false) // 弹窗的是否展示
+const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
+const formData = ref({
+  id: undefined,
+  userId: undefined,
+  nickname: undefined,
+  balance: 0,
+  changePoint: 0,
+  changeType: 1
+})
+const formRules = reactive({
+  changePoint: [{ required: true, message: '变动余额不能为空', trigger: 'blur' }]
+})
+const formRef = ref() // 表单 Ref
+
+/** 打开弹窗 */
+const open = async (id?: number) => {
+  dialogVisible.value = true
+  resetForm()
+  // 修改时，设置数据
+  if (id) {
+    formLoading.value = true
+    try {
+      const param = { userId: id }
+      const wallet = await UserApi.getWallet(param)
+      formData.value = wallet
+      formData.value.balance = wallet.balance / 100.0;
+      const user = await UserApi2.getUser(id); 
+      formData.value.nickname = user.nickname;      
+      formData.value.changeType = 1 // 默认增加余额
+      formData.value.changePoint = 0 // 变动余额默认0
+    } finally {
+      formLoading.value = false
+    }
+  }
+}
+defineExpose({ open }) // 提供 open 方法，用于打开弹窗
+
+/** 提交表单 */
+const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
+const submitForm = async () => {
+  // 校验表单
+  if (!formRef) return
+  const valid = await formRef.value.validate()
+  if (!valid) return
+
+  if (formData.value.changePoint < 1) {
+    message.error('变动余额不能小于 1')
+    return
+  }
+  if (pointResult.value < 0) {
+    message.error('变动后的余额不能小于 0')
+    return
+  }
+
+  // 提交请求
+  formLoading.value = true
+  try {
+    await UserApi.updateWalletBalance({
+      id: formData.value.id,
+      balance: formData.value.changePoint * formData.value.changeType
+    })
+
+    message.success(t('common.updateSuccess'))
+    dialogVisible.value = false
+    // 发送操作成功的事件
+    emit('success')
+  } finally {
+    formLoading.value = false
+  }
+}
+
+/** 重置表单 */
+const resetForm = () => {
+  formData.value = {
+    id: undefined,
+    nickname: undefined,
+    balance: undefined,
+    reason: undefined
+  }
+  formRef.value?.resetFields()
+}
+
+/** 变动后的余额 */
+const pointResult = computed(
+  () => formData.value.balance + formData.value.changePoint * formData.value.changeType
+)
+</script>