feat: 角色默认信用与店铺实际额度管理

src/views/system/role/index.vue

@@ -80,6 +80,27 @@
                 :inactive-value="CommonStatus.DISABLED"
               />
             </ElFormItem>
+            <template v-if="isCustomerRoleForm">
+              <ElFormItem label="新建代理默认信用">
+                <ElSwitch
+                  v-model="form.credit_enabled"
+                  @change="handleDefaultCreditEnabledChange"
+                />
+              </ElFormItem>
+              <ElFormItem label="默认信用额度">
+                <ElInputNumber
+                  v-model="form.credit_limit_yuan"
+                  :disabled="!form.credit_enabled"
+                  :min="0"
+                  :precision="2"
+                  :step="100"
+                  controls-position="right"
+                  style="width: 100%"
+                  placeholder="请输入默认信用额度"
+                />
+                <div class="credit-form-tip">单位：元。修改后不会影响已有店铺</div>
+              </ElFormItem>
+            </template>
           </ElForm>
           <template #footer>
             <div class="dialog-footer">
@@ -226,11 +247,12 @@
     ElOption
   } from 'element-plus'
   import type { FormInstance, FormRules } from 'element-plus'
+  import { RoleType } from '@/types/api'
   import type { PlatformRole, PermissionTreeNode } from '@/types/api'
   import type { SearchFormItem } from '@/types'
   import { useCheckedColumns } from '@/composables/useCheckedColumns'
   import { useAuth } from '@/composables/useAuth'
-  import { formatDateTime } from '@/utils/business/format'
+  import { fenToYuan, formatDateTime, yuanToFen } from '@/utils/business/format'
   import {
     CommonStatus,
     getStatusText,
@@ -343,9 +365,27 @@
     role_name: '',
     role_desc: '',
     role_type: 1,
-    status: CommonStatus.ENABLED
+    status: CommonStatus.ENABLED,
+    credit_enabled: false,
+    credit_limit_yuan: 0
   })
 
+  const isCustomerRoleForm = computed(() => form.role_type === RoleType.CUSTOMER)
+
+  const handleDefaultCreditEnabledChange = (enabled: boolean | string | number) => {
+    if (!enabled) {
+      form.credit_limit_yuan = 0
+    }
+  }
+
+  const getDefaultCreditPayload = () => {
+    const creditEnabled = Boolean(form.credit_enabled)
+    return {
+      credit_enabled: creditEnabled,
+      credit_limit: creditEnabled ? yuanToFen(form.credit_limit_yuan) || 0 : 0
+    }
+  }
+
   const roleList = ref<PlatformRole[]>([])
 
   // 动态列配置
@@ -997,23 +1037,38 @@
   const dialogType = ref('add')
 
   // 显示新增/编辑对话框
-  const showDialog = (type: string, row?: any) => {
-    dialogVisible.value = true
+  const showDialog = async (type: string, row?: any) => {
     dialogType.value = type
 
     if (type === 'edit' && row) {
-      form.id = row.ID
-      form.role_name = row.role_name
-      form.role_desc = row.role_desc
-      form.role_type = row.role_type
-      form.status = row.status
+      let roleDetail = row
+      try {
+        const res = await RoleService.getRole(row.ID)
+        if (res.code === 0 && res.data) {
+          roleDetail = res.data
+        }
+      } catch (error) {
+        console.error('获取角色详情失败:', error)
+      }
+
+      form.id = roleDetail.ID
+      form.role_name = roleDetail.role_name
+      form.role_desc = roleDetail.role_desc
+      form.role_type = roleDetail.role_type
+      form.status = roleDetail.status
+      form.credit_enabled = Boolean(roleDetail.credit_enabled)
+      form.credit_limit_yuan = fenToYuan(roleDetail.credit_limit)
     } else {
       form.id = 0
       form.role_name = ''
       form.role_desc = ''
       form.role_type = 1
       form.status = CommonStatus.ENABLED
+      form.credit_enabled = false
+      form.credit_limit_yuan = 0
     }
+
+    dialogVisible.value = true
   }
 
   // 删除角色
@@ -1052,7 +1107,11 @@
               role_type: form.role_type,
               status: form.status
             }
-            await RoleService.createRole(data)
+            const res = await RoleService.createRole(data)
+            const createdRoleId = res.data?.ID ?? res.data?.id ?? res.data?.role_id
+            if (form.role_type === RoleType.CUSTOMER && createdRoleId) {
+              await RoleService.updateRoleDefaultCredit(createdRoleId, getDefaultCreditPayload())
+            }
             ElMessage.success('新增成功')
           } else {
             // 更新角色时只发送允许的字段
@@ -1063,6 +1122,9 @@
               status: form.status
             }
             await RoleService.updateRole(form.id, data)
+            if (form.role_type === RoleType.CUSTOMER) {
+              await RoleService.updateRoleDefaultCredit(form.id, getDefaultCreditPayload())
+            }
             ElMessage.success('修改成功')
           }
 
@@ -1118,6 +1180,13 @@
     }
   }
 
+  .credit-form-tip {
+    margin-top: 6px;
+    font-size: 12px;
+    line-height: 1.4;
+    color: var(--el-text-color-secondary);
+  }
+
   .permission-tree-transfer-container {
     display: flex;
     gap: 20px;