From b46950feebd4d464ad238c05b397d0c54b229158 Mon Sep 17 00:00:00 2001
From: gpu <gpu@server>
Date: Mon, 2 Feb 2026 16:06:24 +0800
Subject: [PATCH] 32

---
 .../Controllers/CouponController.cs           | 29 ++++++++++++++++---
 .../Services/CouponService.cs                 | 17 +++++++++++
 .../Services/Interfaces/ICouponService.cs     |  8 +++++
 .../admin-web/src/api/business/coupon.ts      | 26 +++++++++++++++++
 .../coupon/components/CouponTable.vue         | 28 ++++++++++++++++++
 .../user/components/GiftCouponDialog.vue      | 28 +++++++-----------
 .../src/HoneyBox.Model/Entities/Coupon.cs     |  2 +-
 7 files changed, 116 insertions(+), 22 deletions(-)

diff --git a/server/HoneyBox/src/HoneyBox.Admin.Business/Controllers/CouponController.cs b/server/HoneyBox/src/HoneyBox.Admin.Business/Controllers/CouponController.cs
index 53832dea..e488c38e 100644
--- a/server/HoneyBox/src/HoneyBox.Admin.Business/Controllers/CouponController.cs
+++ b/server/HoneyBox/src/HoneyBox.Admin.Business/Controllers/CouponController.cs
@@ -23,7 +23,7 @@ public class CouponController : BusinessControllerBase
     /// <summary>
     /// 获取优惠券模板列表（简化版，用于下拉选择）
     /// </summary>
-    /// <param name="status">状态筛选：1-启用</param>
+    /// <param name="status">状态筛选：0-启用（数据库中 status=0 表示启用）</param>
     /// <returns>优惠券模板列表</returns>
     [HttpGet("templates")]
     [BusinessPermission("coupon:list")]
@@ -34,13 +34,13 @@ public class CouponController : BusinessControllerBase
             var request = new CouponListRequest
             {
                 Page = 1,
-                PageSize = 100 // 获取所有启用的优惠券
+                PageSize = 100 // 获取所有优惠券
             };
             var result = await _couponService.GetCouponsAsync(request);
-            // 如果指定了 status，过滤结果
+            // 数据库中 status=0 表示启用
             var list = status.HasValue 
                 ? result.List.Where(c => c.Status == status.Value).ToList() 
-                : result.List;
+                : result.List.Where(c => c.Status == 0).ToList(); // 默认返回启用的
             return Ok(list);
         }
         catch (BusinessException ex)
@@ -155,6 +155,27 @@ public class CouponController : BusinessControllerBase
         }
     }
 
+    /// <summary>
+    /// 修改优惠券状态
+    /// </summary>
+    /// <param name="id">优惠券ID</param>
+    /// <param name="status">状态：0-启用 其他-禁用</param>
+    /// <returns>操作结果</returns>
+    [HttpPut("{id}/status")]
+    [BusinessPermission("coupon:edit")]
+    public async Task<IActionResult> UpdateCouponStatus(int id, [FromQuery] int status)
+    {
+        try
+        {
+            var result = await _couponService.UpdateCouponStatusAsync(id, status);
+            return result ? Ok("状态更新成功") : Error(BusinessErrorCodes.InternalError, "状态更新失败");
+        }
+        catch (BusinessException ex)
+        {
+            return Error(ex.Code, ex.Message);
+        }
+    }
+
     /// <summary>
     /// 获取优惠券领取记录列表
     /// </summary>
diff --git a/server/HoneyBox/src/HoneyBox.Admin.Business/Services/CouponService.cs b/server/HoneyBox/src/HoneyBox.Admin.Business/Services/CouponService.cs
index 174c26c5..605b7757 100644
--- a/server/HoneyBox/src/HoneyBox.Admin.Business/Services/CouponService.cs
+++ b/server/HoneyBox/src/HoneyBox.Admin.Business/Services/CouponService.cs
@@ -138,6 +138,23 @@ public class CouponService : ICouponService
         return result;
     }
 
+    /// <inheritdoc />
+    public async Task<bool> UpdateCouponStatusAsync(int id, int status)
+    {
+        var coupon = await _dbContext.Coupons.FirstOrDefaultAsync(c => c.Id == id);
+        if (coupon == null)
+        {
+            throw new BusinessException(BusinessErrorCodes.NotFound, "优惠券不存在");
+        }
+
+        coupon.Status = (byte)status;
+        var result = await _dbContext.SaveChangesAsync() > 0;
+
+        _logger.LogInformation("更新优惠券状态成功: Id={Id}, Status={Status}", id, status);
+
+        return result;
+    }
+
     /// <inheritdoc />
     public async Task<PagedResult<CouponReceiveResponse>> GetCouponReceivesAsync(CouponReceiveListRequest request)
     {
diff --git a/server/HoneyBox/src/HoneyBox.Admin.Business/Services/Interfaces/ICouponService.cs b/server/HoneyBox/src/HoneyBox.Admin.Business/Services/Interfaces/ICouponService.cs
index 5ac95a7f..b8463c77 100644
--- a/server/HoneyBox/src/HoneyBox.Admin.Business/Services/Interfaces/ICouponService.cs
+++ b/server/HoneyBox/src/HoneyBox.Admin.Business/Services/Interfaces/ICouponService.cs
@@ -44,6 +44,14 @@ public interface ICouponService
     /// <returns>是否成功</returns>
     Task<bool> DeleteCouponAsync(int id);
 
+    /// <summary>
+    /// 修改优惠券状态
+    /// </summary>
+    /// <param name="id">优惠券ID</param>
+    /// <param name="status">状态：0-启用 其他-禁用</param>
+    /// <returns>是否成功</returns>
+    Task<bool> UpdateCouponStatusAsync(int id, int status);
+
     /// <summary>
     /// 获取优惠券领取记录列表
     /// </summary>
diff --git a/server/HoneyBox/src/HoneyBox.Admin/admin-web/src/api/business/coupon.ts b/server/HoneyBox/src/HoneyBox.Admin/admin-web/src/api/business/coupon.ts
index 82e9d532..dbafacb4 100644
--- a/server/HoneyBox/src/HoneyBox.Admin/admin-web/src/api/business/coupon.ts
+++ b/server/HoneyBox/src/HoneyBox.Admin/admin-web/src/api/business/coupon.ts
@@ -52,6 +52,18 @@ export const CouponReceiveStatusLabels: Record<number, string> = {
   [CouponReceiveStatus.Expired]: '已过期',
 }
 
+/** 优惠券状态枚举（模板状态） */
+export enum CouponStatus {
+  Enabled = 0,   // 启用
+  Disabled = 1   // 禁用
+}
+
+/** 优惠券状态标签映射 */
+export const CouponStatusLabels: Record<number, string> = {
+  [CouponStatus.Enabled]: '启用',
+  [CouponStatus.Disabled]: '禁用',
+}
+
 // ==================== 优惠券相关类型定义 ====================
 
 /** 优惠券列表查询参数 */
@@ -186,6 +198,20 @@ export function deleteCoupon(id: number): Promise<ApiResponse<string>> {
   })
 }
 
+/**
+ * 修改优惠券状态
+ * @param id 优惠券ID
+ * @param status 状态：0-启用 其他-禁用
+ * @returns 操作结果
+ */
+export function updateCouponStatus(id: number, status: number): Promise<ApiResponse<string>> {
+  return request({
+    url: `${COUPON_BASE_URL}/${id}/status`,
+    method: 'put',
+    params: { status }
+  })
+}
+
 // ==================== 优惠券领取记录 API ====================
 
 /**
diff --git a/server/HoneyBox/src/HoneyBox.Admin/admin-web/src/views/business/coupon/components/CouponTable.vue b/server/HoneyBox/src/HoneyBox.Admin/admin-web/src/views/business/coupon/components/CouponTable.vue
index f7a06d61..3213d79f 100644
--- a/server/HoneyBox/src/HoneyBox.Admin/admin-web/src/views/business/coupon/components/CouponTable.vue
+++ b/server/HoneyBox/src/HoneyBox.Admin/admin-web/src/views/business/coupon/components/CouponTable.vue
@@ -36,6 +36,20 @@
           <span>{{ row.useLimitName || getUseLimitName(row.useLimit) }}</span>
         </template>
       </el-table-column>
+
+      <el-table-column label="状态" width="100" align="center">
+        <template #default="{ row }">
+          <el-switch
+            v-model="row.status"
+            :active-value="0"
+            :inactive-value="1"
+            active-text="启用"
+            inactive-text="禁用"
+            inline-prompt
+            @change="(val: number) => handleStatusChange(row, val)"
+          />
+        </template>
+      </el-table-column>
       
       <el-table-column label="创建时间" width="160" align="center">
         <template #default="{ row }">
@@ -71,10 +85,12 @@
 
 <script setup lang="ts">
 import { ref, watch } from 'vue'
+import { ElMessage } from 'element-plus'
 import {
   CouponType,
   CouponTypeLabels,
   CouponUseLimitLabels,
+  updateCouponStatus,
   type CouponResponse
 } from '@/api/business/coupon'
 
@@ -145,6 +161,18 @@ const handleEdit = (row: CouponResponse) => {
 const handleDelete = (row: CouponResponse) => {
   emit('delete', row)
 }
+
+// 处理状态切换
+const handleStatusChange = async (row: CouponResponse, status: number) => {
+  try {
+    await updateCouponStatus(row.id, status)
+    ElMessage.success(status === 0 ? '已启用' : '已禁用')
+  } catch (error: any) {
+    // 恢复原状态
+    row.status = status === 0 ? 1 : 0
+    ElMessage.error(error.message || '状态更新失败')
+  }
+}
 </script>
 
 <style scoped>
diff --git a/server/HoneyBox/src/HoneyBox.Admin/admin-web/src/views/business/user/components/GiftCouponDialog.vue b/server/HoneyBox/src/HoneyBox.Admin/admin-web/src/views/business/user/components/GiftCouponDialog.vue
index 4b84d9e0..1a1a21ef 100644
--- a/server/HoneyBox/src/HoneyBox.Admin/admin-web/src/views/business/user/components/GiftCouponDialog.vue
+++ b/server/HoneyBox/src/HoneyBox.Admin/admin-web/src/views/business/user/components/GiftCouponDialog.vue
@@ -36,9 +36,7 @@
             <div class="coupon-option">
               <span class="coupon-title">{{ coupon.title }}</span>
               <span class="coupon-value">
-                <template v-if="coupon.type === 1">满{{ coupon.minMoney }}减{{ coupon.money }}</template>
-                <template v-else-if="coupon.type === 2">{{ coupon.discount }}折</template>
-                <template v-else>{{ coupon.money }}元</template>
+                满{{ coupon.minPrice }}减{{ coupon.discountPrice }}
               </span>
             </div>
           </el-option>
@@ -51,11 +49,9 @@
           <el-descriptions-item label="名称">{{ selectedCoupon.title }}</el-descriptions-item>
           <el-descriptions-item label="类型">{{ couponTypeText }}</el-descriptions-item>
           <el-descriptions-item label="面值">
-            <template v-if="selectedCoupon.type === 1">满{{ selectedCoupon.minMoney }}减{{ selectedCoupon.money }}</template>
-            <template v-else-if="selectedCoupon.type === 2">{{ selectedCoupon.discount }}折</template>
-            <template v-else>{{ selectedCoupon.money }}元</template>
+            满{{ selectedCoupon.minPrice }}减{{ selectedCoupon.discountPrice }}
           </el-descriptions-item>
-          <el-descriptions-item label="剩余数量">{{ selectedCoupon.stock ?? '不限' }}</el-descriptions-item>
+          <el-descriptions-item label="有效期">{{ selectedCoupon.validDays }}天</el-descriptions-item>
         </el-descriptions>
       </el-form-item>
 
@@ -91,11 +87,11 @@ import { request, type ApiResponse } from '@/utils/request'
 interface CouponTemplate {
   id: number
   title: string
-  type: number      // 1-满减券 2-折扣券 3-无门槛券
-  money: number     // 优惠金额
-  minMoney: number  // 最低消费
-  discount: number  // 折扣
-  stock: number | null  // 库存
+  type: number      // 1-新人优惠券 2-权益优惠券 3-满减优惠券
+  discountPrice: number  // 优惠金额（后端字段名）
+  minPrice: number       // 最低消费（后端字段名）
+  validDays: number      // 有效天数
+  stock: number | null   // 库存（可能没有此字段）
   status: number
 }
 
@@ -143,15 +139,12 @@ const selectedCoupon = computed(() => {
 // 优惠券类型文本
 const couponTypeText = computed(() => {
   if (!selectedCoupon.value) return ''
-  const types: Record<number, string> = { 1: '满减券', 2: '折扣券', 3: '无门槛券' }
+  const types: Record<number, string> = { 1: '新人优惠券', 2: '权益优惠券', 3: '满减优惠券' }
   return types[selectedCoupon.value.type] || '未知'
 })
 
 // 最大可赠送数量
 const maxQuantity = computed(() => {
-  if (selectedCoupon.value?.stock) {
-    return selectedCoupon.value.stock
-  }
   return 999
 })
 
@@ -160,10 +153,11 @@ const loadCouponList = async () => {
   couponLoading.value = true
   try {
     // 调用优惠券模板列表API
+    // 数据库中 status=0 表示启用
     const res: ApiResponse<CouponTemplate[]> = await request({
       url: '/admin/business/coupons/templates',
       method: 'get',
-      params: { status: 1 }  // 只获取启用的优惠券
+      params: { status: 0 }  // status=0 表示启用的优惠券
     })
     couponList.value = res.data || []
   } catch (error) {
diff --git a/server/HoneyBox/src/HoneyBox.Model/Entities/Coupon.cs b/server/HoneyBox/src/HoneyBox.Model/Entities/Coupon.cs
index 7e0cd80f..b54a8ee6 100644
--- a/server/HoneyBox/src/HoneyBox.Model/Entities/Coupon.cs
+++ b/server/HoneyBox/src/HoneyBox.Model/Entities/Coupon.cs
@@ -44,7 +44,7 @@ public partial class Coupon
     public int? EffectiveDay { get; set; }
 
     /// <summary>
-    /// 状态: 0禁用 1启用
+    /// 状态: 0启用 其他值禁用
     /// </summary>
     public byte Status { get; set; }