add message_bus service dependency (#25)

service/event.go

@@ -1,6 +1,8 @@
 package service
 
 import (
+	"encoding/json"
+
 	"github.com/IceWhaleTech/CasaOS-UserService/model"
 	"gorm.io/gorm"
 )
@@ -10,6 +12,7 @@ type EventService interface {
 	GetEvents() (list []model.EventModel)
 	GetEventByUUID(uuid string) (m model.EventModel)
 	DeleteEvent(uuid string)
+	DeleteEventBySerial(serial string)
 }
 
 type eventService struct {
@@ -31,7 +34,23 @@ func (e *eventService) GetEventByUUID(uuid string) (m model.EventModel) {
 func (e *eventService) DeleteEvent(uuid string) {
 	e.db.Where("uuid = ?", uuid).Delete(&model.EventModel{})
 }
+func (e *eventService) DeleteEventBySerial(serial string) {
+	list := []model.EventModel{}
+	e.db.Find(&list)
+	for _, v := range list {
 
+		if v.SourceID == "local-storage" {
+			properties := make(map[string]string)
+			err := json.Unmarshal([]byte(v.Properties), &properties)
+			if err != nil {
+				continue
+			}
+			if properties["serial"] == serial {
+				e.db.Delete(&v)
+			}
+		}
+	}
+}
 func NewEventService(db *gorm.DB) EventService {
 	return &eventService{db: db}
 }