feat: support charge for user

backend/app/http/admin/users.go

@@ -41,3 +41,16 @@ func (ctl *users) Show(ctx fiber.Ctx, id int64) (*model.Users, error) {
 func (ctl *users) Articles(ctx fiber.Ctx, id int64, pagination *requests.Pagination) (*requests.Pager, error) {
 	return models.Posts.Bought(ctx.Context(), id, pagination)
 }
+
+type UserBalance struct {
+	Balance int64 `json:"balance"`
+}
+
+// Balance
+//
+//	@Router	/admin/users/:id/balance [post]
+//	@Bind	id path
+//	@Bind	balance body
+func (ctl *users) Balance(ctx fiber.Ctx, id int64, balance *UserBalance) error {
+	return models.Users.AddBalance(ctx.Context(), id, balance.Balance)
+}

frontend/admin/src/api/userService.js

@@ -13,6 +13,11 @@ export const userService = {
     searchUser(id) {
         return httpClient.get(`/admin/users/${id}`);
     },
+    userBalance(id, balance) {
+        return httpClient.post(`/admin/users/${id}/balance`, {
+            balance
+        });
+    },
     getUser(id) {
         return httpClient.get(`/admin/users/${id}`);
     },

frontend/admin/src/pages/UserPage.vue

@@ -72,20 +72,29 @@ const onSearch = (event) => {
     }, 300);
 };
 
-const handleDelete = (user) => {
+const handleRecharge = (user) => {
     confirm.require({
-        message: `确定要删除用户 "${user.username}" 吗?`,
-        header: '确认删除',
+        message: `确定要为用户ID ${user.id}： "${user.username}" 充值吗?`,
+        header: '确认充值',
         icon: 'pi pi-exclamation-triangle',
-        acceptClass: 'p-button-danger',
+        acceptClass: 'p-button-success',
         accept: async () => {
             try {
-                await userService.deleteUser(user.id);
-                toast.add({ severity: 'success', summary: '成功', detail: '用户已删除', life: 3000 });
+
+                const amount = prompt('请输入充值金额（元）：');
+                if (!amount) return;
+                const amountInCents = Math.floor(parseFloat(amount) * 100);
+                if (isNaN(amountInCents) || amountInCents <= 0) {
+                    toast.add({ severity: 'error', summary: '错误', detail: '请输入有效的金额', life: 3000 });
+                    return;
+                }
+
+                await userService.userBalance(user.id, amountInCents);
+                toast.add({ severity: 'success', summary: '成功', detail: '用户已充值', life: 3000 });
                 fetchUsers();
             } catch (error) {
-                console.error('Failed to delete user:', error);
-                toast.add({ severity: 'error', summary: '错误', detail: '删除用户失败', life: 3000 });
+                console.error('Failed to recharge user:', error);
+                toast.add({ severity: 'error', summary: '错误', detail: '充值用户失败', life: 3000 });
             }
         }
     });
@@ -131,6 +140,12 @@ onMounted(() => {
 
                 <Column field="id" header="ID" sortable></Column>
 
+                <Column field="balance" header="余额" sortable>
+                    <template #body="{ data }">
+                        ¥{{ (data.balance / 100).toFixed(2) }}
+                    </template>
+                </Column>
+
                 <Column field="username" header="用户名" sortable>
                     <template #body="{ data }">
                         <div class="flex items-center space-x-3">
@@ -170,8 +185,8 @@ onMounted(() => {
                 <Column header="操作" :exportable="false" style="min-width:8rem">
                     <template #body="{ data }">
                         <div class="flex justify-center space-x-2">
-                            <Button icon="pi pi-trash" rounded text severity="danger" @click="handleDelete(data)"
-                                aria-label="删除" />
+                            <Button icon="pi pi-refresh" rounded text severity="success" @click="handleRecharge(data)"
+                                aria-label="充值" />
                         </div>
                     </template>
                 </Column>