updated getdeploytaskbytype logic

Former-commit-id: 518ccaa4b1

internal/logic/inference/getdeploytasksbytypelogic.go

@@ -47,7 +47,7 @@ func (l *GetDeployTasksByTypeLogic) GetDeployTasksByType(req *types.GetDeployTas
 			return nil, err
 		}
 		if len(inslist) == 0 {
-			removeItem(listcopy, task.Id)
+			removeItem(&listcopy, task.Id)
 		}
 		var count int
 		for _, ins := range inslist {
@@ -59,17 +59,26 @@ func (l *GetDeployTasksByTypeLogic) GetDeployTasksByType(req *types.GetDeployTas
 			continue
 		}
 
-		removeItem(listcopy, task.Id)
+		removeItem(&listcopy, task.Id)
 	}
 
 	resp.List = listcopy
 	return resp, nil
 }
 
-func removeItem(items []*models.AiDeployInstanceTask, id int64) {
-	for i := len(items) - 1; i >= 0; i-- {
-		if items[i].Id == id {
-			items = append(items[:i], items[i+1:]...)
+func removeItem(items *[]*models.AiDeployInstanceTask, id int64) {
+	if len(*items) == 0 {
+		return
+	}
+	if len(*items) == 1 {
+		if (*items)[0].Id == id {
+			(*items) = nil
+			return
+		}
+	}
+	for i := len(*items) - 1; i >= 0; i-- {
+		if (*items)[i].Id == id {
+			*items = append((*items)[:i], (*items)[i+1:]...)
 		}
 	}
 }