fix: send channels static

models/send_tasks_logs.go

@@ -350,102 +350,31 @@ func GetTrendStatisticData() (TrendStatisticData, error) {
 func GetChannelStatisticData() (ChannelStatisticData, error) {
 	var statistic ChannelStatisticData
 	var wayCateData []WayCateData
-	statsTable := GetSchema(SendStats{})
 	insTable := GetSchema(SendTasksIns{})
 	waysTable := GetSchema(SendWays{})
 
-	// 第一步：从 send_stats 表统计每个任务的执行次数（按任务类型分组）
-	var taskStats []struct {
-		TaskID   string
-		TaskType string
-		Num      int64
+	// 统计所有任务和模板中关联的实例的渠道数据
+	var wayStats []struct {
+		WayName  string
+		CountNum int
 	}
 
 	err := db.
-		Table(statsTable).
-		Select("task_id, task_type, SUM(num) AS num").
-		Where("task_id != '' AND task_id IS NOT NULL"). // 排除全局统计和空值
-		Group("task_id, task_type").
-		Scan(&taskStats).Error
+		Table(insTable).
+		Select(fmt.Sprintf("%s.name as way_name, COUNT(*) as count_num", waysTable)).
+		Joins(fmt.Sprintf("JOIN %s ON %s.way_id = %s.id", waysTable, insTable, waysTable)).
+		Group(fmt.Sprintf("%s.name", waysTable)).
+		Scan(&wayStats).Error
 
 	if err != nil {
 		return statistic, err
 	}
 
-	// 如果没有任务统计数据，返回空数组而不是 nil
-	if len(taskStats) == 0 {
-		statistic.WayCateData = []WayCateData{}
-		return statistic, nil
-	}
-
-	// 第二步：分别收集任务ID和模板ID
-	taskIDs := make([]string, 0)
-	templateIDs := make([]string, 0)
-	taskNumMap := make(map[string]int64) // key: task_id 或 template_id
-
-	for _, stat := range taskStats {
-		if stat.TaskType == "template" {
-			templateIDs = append(templateIDs, stat.TaskID)
-		} else {
-			taskIDs = append(taskIDs, stat.TaskID)
-		}
-		taskNumMap[stat.TaskID] = stat.Num
-	}
-
-	// 第三步：查询渠道信息（分别查询任务和模板）
-	wayCountMap := make(map[string]int64)
-
-	// 查询任务关联的渠道
-	if len(taskIDs) > 0 {
-		var taskWays []struct {
-			TaskID  string
-			WayName string
-		}
-
-		err = db.
-			Table(insTable).
-			Select(fmt.Sprintf("%s.task_id, %s.name as way_name", insTable, waysTable)).
-			Joins(fmt.Sprintf("JOIN %s ON %s.way_id = %s.id", waysTable, insTable, waysTable)).
-			Where(fmt.Sprintf("%s.task_id IN ?", insTable), taskIDs).
-			Scan(&taskWays).Error
-
-		if err == nil {
-			for _, tw := range taskWays {
-				if num, exists := taskNumMap[tw.TaskID]; exists {
-					wayCountMap[tw.WayName] += num
-				}
-			}
-		}
-	}
-
-	// 查询模板关联的渠道
-	if len(templateIDs) > 0 {
-		var templateWays []struct {
-			TemplateID string
-			WayName    string
-		}
-
-		err = db.
-			Table(insTable).
-			Select(fmt.Sprintf("%s.template_id, %s.name as way_name", insTable, waysTable)).
-			Joins(fmt.Sprintf("JOIN %s ON %s.way_id = %s.id", waysTable, insTable, waysTable)).
-			Where(fmt.Sprintf("%s.template_id IN ?", insTable), templateIDs).
-			Scan(&templateWays).Error
-
-		if err == nil {
-			for _, tw := range templateWays {
-				if num, exists := taskNumMap[tw.TemplateID]; exists {
-					wayCountMap[tw.WayName] += num
-				}
-			}
-		}
-	}
-
-	// 第四步：转换为返回格式
-	for wayName, count := range wayCountMap {
+	// 转换为返回格式
+	for _, stat := range wayStats {
 		wayCateData = append(wayCateData, WayCateData{
-			WayName:  wayName,
-			CountNum: int(count),
+			WayName:  stat.WayName,
+			CountNum: stat.CountNum,
 		})
 	}