mall + pay：

1. 优化订单管理的接口实现

yudao-ui-admin/src/views/pay/order/index.vue

@@ -11,7 +11,7 @@
       <el-form-item label="渠道编码" prop="channelCode">
         <el-select v-model="queryParams.channelCode" placeholder="请输入渠道编码" clearable
                    @clear="()=>{queryParams.channelCode = null}">
-          <el-option v-for="dict in payChannelCodeDictDatum" :key="dict.value" :label="dict.label" :value="dict.value"/>
+          <el-option v-for="dict in this.getDictDatas(DICT_TYPE.PAY_CHANNEL_CODE)" :key="dict.value" :label="dict.label" :value="dict.value"/>
         </el-select>
       </el-form-item>
       <el-form-item label="商户订单编号" prop="merchantOrderId">
@@ -24,13 +24,13 @@
       </el-form-item>
       <el-form-item label="支付状态" prop="status">
         <el-select v-model="queryParams.status" placeholder="请选择支付状态" clearable size="small">
-          <el-option v-for="dict in payOrderDictDatum" :key="parseInt(dict.value)"
+          <el-option v-for="dict in this.getDictDatas(DICT_TYPE.PAY_ORDER_STATUS)" :key="parseInt(dict.value)"
                      :label="dict.label" :value="parseInt(dict.value)"/>
         </el-select>
       </el-form-item>
       <el-form-item label="退款状态" prop="refundStatus">
         <el-select v-model="queryParams.refundStatus" placeholder="请选择退款状态" clearable>
-          <el-option v-for="dict in payOrderRefundDictDatum" :key="parseInt(dict.value)"
+          <el-option v-for="dict in this.getDictDatas(DICT_TYPE.PAY_ORDER_REFUND_STATUS)" :key="parseInt(dict.value)"
                      :label="dict.label" :value="parseInt(dict.value)"/>
         </el-select>
       </el-form-item>
@@ -102,6 +102,7 @@
         </template>
 
       </el-table-column>
+      <!-- TODO 芋艿：要放开 -->
 <!--      <el-table-column label="退款状态" align="center" prop="refundStatus">-->
 <!--        <template v-slot="scope">-->
 <!--          <span>{{ getDictDataLabel(DICT_TYPE.PAY_ORDER_REFUND_STATUS, scope.row.refundStatus) }}</span>-->
@@ -124,7 +125,7 @@
       </el-table-column>
       <el-table-column label="操作" align="center" fixed="right" class-name="small-padding fixed-width">
         <template v-slot="scope">
-          <el-button size="mini" type="text" icon="el-icon-search" @click="handleQueryDetails(scope.row)"
+          <el-button size="mini" type="text" icon="el-icon-search" @click="handleDetail(scope.row)"
                      v-hasPermi="['pay:order:query']">查看详情
           </el-button>
         </template>
@@ -134,7 +135,7 @@
     <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNo" :limit.sync="queryParams.pageSize"
                 @pagination="getList"/>
 
-    <!-- 对话框(添加 / 修改) -->
+    <!-- 对话框(详情) -->
     <el-dialog title="订单详情" :visible.sync="open" width="50%">
       <el-descriptions :column="2" label-class-name="desc-label">
         <el-descriptions-item label="应用名称">{{ orderDetail.appName }}</el-descriptions-item>
@@ -149,8 +150,8 @@
           <el-tag class="tag-purple" size="small">{{ orderDetail.channelOrderNo }}</el-tag>
         </el-descriptions-item>
         <el-descriptions-item label="支付订单号">
-          <el-tag v-if="orderDetail.payOrderExtension.no !== ''" class="tag-pink" size="small">
-            {{ orderDetail.payOrderExtension.no }}
+          <el-tag v-if="orderDetail.extension.no !== ''" class="tag-pink" size="small">
+            {{ orderDetail.extension.no }}
           </el-tag>
         </el-descriptions-item>
         <el-descriptions-item label="金额">
@@ -176,7 +177,9 @@
       </el-descriptions>
       <el-divider></el-divider>
       <el-descriptions :column="2" label-class-name="desc-label">
-        <el-descriptions-item label="支付渠道">{{ orderDetail.channelCodeName }}</el-descriptions-item>
+        <el-descriptions-item label="支付渠道">
+          <dict-tag :type="DICT_TYPE.PAY_CHANNEL_CODE" :value="orderDetail.channelCode" />
+        </el-descriptions-item>
         <el-descriptions-item label="支付IP">{{ orderDetail.userIp }}</el-descriptions-item>
         <el-descriptions-item label="退款状态">
           <dict-tag :type="DICT_TYPE.PAY_ORDER_REFUND_STATUS" :value="orderDetail.refundStatus" />
@@ -194,7 +197,7 @@
           {{ orderDetail.body }}
         </el-descriptions-item>
         <el-descriptions-item label="支付通道异步回调内容">
-          {{ orderDetail.payOrderExtension.channelNotifyData }}
+          {{ orderDetail.extension.channelNotifyData }}
         </el-descriptions-item>
       </el-descriptions>
     </el-dialog>
@@ -204,34 +207,6 @@
 <script>
 import { getOrderDetail, getOrderPage, exportOrderExcel } from "@/api/pay/order";
 import { DICT_TYPE, getDictDatas } from "@/utils/dict";
-import { getNowDateTime} from "@/utils/ruoyi";
-
-const defaultOrderDetail = {
-  appName: '',
-  channelCodeName: '',
-  subject: '',
-  merchantOrderId: null,
-  channelOrderNo: '',
-  body: '',
-  price: null,
-  channelFeeRate: null,
-  channelFeePrice: null,
-  userIp: '',
-  status: null,
-  notifyUrl: '',
-  notifyStatus: null,
-  refundStatus: null,
-  refundTimes: '',
-  refundPrice: null,
-  createTime: '',
-  successTime: '',
-  notifyTime: '',
-  expireTime: '',
-  payOrderExtension: {
-    channelNotifyData: '',
-    no: ''
-  }
-};
 
 export default {
   name: "PayOrder",
@@ -278,47 +253,24 @@ export default {
         notifyTime: [],
         createTime: []
       },
-      // 商户加载遮罩层
-      merchantLoading: false,
-      // 商户列表集合
-      merchantList: null,
+
       // 支付应用列表集合
-      appList: null,
-      // 支付渠道编码字典数据集合
-      payChannelCodeDictDatum: getDictDatas(DICT_TYPE.PAY_CHANNEL_CODE),
+      appList: [],
       // 订单回调商户状态字典数据集合
       payOrderNotifyDictDatum: getDictDatas(DICT_TYPE.PAY_ORDER_NOTIFY_STATUS),
-      // 订单状态字典数据集合
-      payOrderDictDatum: getDictDatas(DICT_TYPE.PAY_ORDER_STATUS),
-      // 订单退款状态字典数据集合
-      payOrderRefundDictDatum: getDictDatas(DICT_TYPE.PAY_ORDER_REFUND_STATUS),
-      orderDetail: JSON.parse(JSON.stringify(defaultOrderDetail)),
+
+      // 订单详情
+      orderDetail: {
+        extension: {}
+      },
     };
   },
   created() {
-    // 初始化默认时间
-    this.initTime();
     this.getList();
-    this.handleGetMerchantListByName(null);
   },
   methods: {
-    initTime(){
-      this.queryParams.createTime = [getNowDateTime("00:00:00"), getNowDateTime("23:59:59")];
-    },
     /** 查询列表 */
     getList() {
-      // 判断选择的日期是否超过了一个月
-      let oneMonthTime = 31 * 24 * 3600 * 1000;
-      if (this.queryParams.createTime == null){
-        this.initTime();
-      } else {
-        let minDateTime = new Date(this.queryParams.createTime[0]).getTime();
-        let maxDateTime = new Date(this.queryParams.createTime[1]).getTime()
-        if (maxDateTime - minDateTime > oneMonthTime) {
-          this.$message.error('时间范围最大为 31 天！');
-          return false;
-        }
-      }
       this.loading = true;
       // 执行查询
       getOrderPage(this.queryParams).then(response => {
@@ -339,23 +291,22 @@ export default {
     /** 重置按钮操作 */
     resetQuery() {
       this.resetForm("queryForm");
-      this.initTime();
       this.handleQuery();
     },
-    /**
-     * 查看订单详情
-     */
-    handleQueryDetails(row) {
-      this.orderDetail = JSON.parse(JSON.stringify(defaultOrderDetail));
+    /** 详情按钮操作 */
+    handleDetail(row) {
+      this.orderDetail = {};
       getOrderDetail(row.id).then(response => {
+        // 设置值
         this.orderDetail = response.data;
-        if (response.data.payOrderExtension === null) {
-          this.orderDetail.payOrderExtension = Object.assign(defaultOrderDetail.payOrderExtension, {});
+        if (!this.orderDetail.extension) {
+          this.orderDetail.extension = {}
         }
+        // 弹窗打开
         this.open = true;
       });
-
     },
+
     /** 导出按钮操作 */
     handleExport() {
       // 处理查询参数