Add folder update support and ClientData field.

[src/xds/xds-server.git] / lib / apiv1 / events.go

diff --git a/lib/apiv1/events.go b/lib/apiv1/events.go
index 9444262..d837571 100644 (file)
--- a/lib/apiv1/events.go
+++ b/lib/apiv1/events.go
@@ -2,6 +2,7 @@ package apiv1
 
 import (
        "net/http"
+       "strings"
        "time"
 
        "github.com/iotbzh/xds-server/lib/folder"
@@ -29,8 +30,15 @@ type EventMsg struct {
 }
 
 // EventEvent Event send in WS when an internal event (eg. Syncthing event is received)
-const EventEventAll = "event:all"
-const EventEventType = "event:" // following by event type
+const (
+       // EventTypePrefix Used as event prefix
+       EventTypePrefix = "event:" // following by event type
+
+       // Supported Events type
+       EVTAll               = EventTypePrefix + "all"
+       EVTFolderChange      = EventTypePrefix + "folder-change"       // type EventMsg with Data type apiv1.???
+       EVTFolderStateChange = EventTypePrefix + "folder-state-change" // type EventMsg with Data type apiv1.???
+)
 
 // eventsList Registering for events that will be send over a WS
 func (s *APIService) eventsList(c *gin.Context) {
@@ -52,7 +60,7 @@ func (s *APIService) eventsRegister(c *gin.Context) {
                return
        }
 
-       evType := "FolderStateChanged"
+       evType := strings.TrimPrefix(EVTFolderStateChange, EventTypePrefix)
        if args.Name != evType {
                common.APIError(c, "Unsupported event name")
                return
@@ -79,11 +87,11 @@ func (s *APIService) eventsRegister(c *gin.Context) {
                        Data: ev.Data,
                }
 
-               if err := (*so).Emit(EventEventAll, msg); err != nil {
+               if err := (*so).Emit(EVTAll, msg); err != nil {
                        s.log.Errorf("WS Emit Event : %v", err)
                }
 
-               if err := (*so).Emit(EventEventType+ev.Type, msg); err != nil {
+               if err := (*so).Emit(EventTypePrefix+ev.Type, msg); err != nil {
                        s.log.Errorf("WS Emit Event : %v", err)
                }
        }
@@ -113,9 +121,9 @@ func (s *APIService) eventsRegister(c *gin.Context) {
                }
 
                s.log.Debugf("WS Emit %s - Status=%10s, IsInSync=%6v, ID=%s",
-                       EventEventType+evType, cfg.Status, cfg.IsInSync, cfg.ID)
+                       EventTypePrefix+evType, cfg.Status, cfg.IsInSync, cfg.ID)
 
-               if err := (*so).Emit(EventEventType+evType, msg); err != nil {
+               if err := (*so).Emit(EventTypePrefix+evType, msg); err != nil {
                        s.log.Errorf("WS Emit Folder StateChanged event : %v", err)
                }
        }