修复admin卡密统计GORM累积条件问题、data-table传递server-pagination

backend/internal/router/admin/cards.go

@@ -446,27 +446,24 @@ func handleGetCards(c *gin.Context) {
 	var total int64
 	query.Count(&total)
 
-	baseQuery := database.DB.Model(&model.Card{}).
+	countBase := func(status string) int64 {
+		var count int64
+		q := database.DB.Model(&model.Card{}).
 			Joins("JOIN card_types ON cards.card_type_id = card_types.id").
 			Joins("JOIN applications ON card_types.application_id = applications.id")
-
 		if len(authorizedAppIDs) > 0 {
-		baseQuery = baseQuery.Where("applications.user_id = ? OR (cards.application_id IN ? AND cards.creator_id = ?)", userID, authorizedAppIDs, userID)
+			q = q.Where("applications.user_id = ? OR (cards.application_id IN ? AND cards.creator_id = ?)", userID, authorizedAppIDs, userID)
 		} else {
-		baseQuery = baseQuery.Where("applications.user_id = ?", userID)
+			q = q.Where("applications.user_id = ?", userID)
+		}
+		q.Where("cards.status = ?", status).Count(&count)
+		return count
 	}
 
-	var unusedCount int64
+	unusedCount := countBase("unused")
-	baseQuery.Where("cards.status = ?", "unused").Count(&unusedCount)
+	usedCount := countBase("used")
-
+	bannedCount := countBase("banned")
-	var usedCount int64
+	expiredCount := countBase("expired")
-	baseQuery.Where("cards.status = ?", "used").Count(&usedCount)
-
-	var bannedCount int64
-	baseQuery.Where("cards.status = ?", "banned").Count(&bannedCount)
-
-	var expiredCount int64
-	baseQuery.Where("cards.status = ?", "expired").Count(&expiredCount)
 
 	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
 	pageSize, _ := strconv.Atoi(c.DefaultQuery("page_size", "20"))

frontend/src/pages/admin/cards/components/data-table.vue

@@ -19,6 +19,7 @@ const props = defineProps<Omit<DataTableProps<Card>, 'columns'> & {
   onToggleStatus: (row: Card) => void
   onDelete: (row: Card) => void
   searchFilter?: string
+  serverPagination?: DataTableProps<Card>['serverPagination']
 }>()
 
 const emit = defineEmits<{
@@ -45,6 +46,7 @@ const table = generateVueTable<Card>({
   get data() { return props.data },
   get loading() { return props.loading },
   columns: columns.value,
+  serverPagination: props.serverPagination,
 })
 
 const columnLabels: Record<string, string> = {
@@ -67,7 +69,7 @@ defineExpose({
 </script>
 
 <template>
-  <DataTable :columns="columns" :data :loading :table @refresh="emit('refresh')">
+  <DataTable :columns="columns" :data :loading :table :server-pagination @refresh="emit('refresh')">
     <template #toolbar>
       <div class="space-y-3">
         <div class="flex items-center justify-end">