Fix UploadMessagesPhoto for vk community chat (vk) (#1812)

bridge/vk/vk.go

@@ -64,7 +64,7 @@ func (b *Bvk) Connect() error {
 	go func() {
 		err := b.lp.Run()
 		if err != nil {
-			b.Log.Fatal("Enable longpoll in group management")
+			b.Log.WithError(err).Fatal("Enable longpoll in group management")
 		}
 	}()
 
@@ -223,7 +223,7 @@ func (b *Bvk) uploadFiles(extra map[string][]interface{}, peerID int) (string, s
 		}
 		a, err := b.uploadFile(fi, peerID)
 		if err != nil {
-			b.Log.Error("File upload error ", fi.Name)
+			b.Log.WithError(err).Error("File upload error ", fi.Name)
 		}
 
 		attachments = append(attachments, a)
@@ -237,7 +237,8 @@ func (b *Bvk) uploadFile(file config.FileInfo, peerID int) (string, error) {
 
 	photoRE := regexp.MustCompile(".(jpg|jpe|png)$")
 	if photoRE.MatchString(file.Name) {
-		p, err := b.c.UploadMessagesPhoto(peerID, r)
+		// BUG(VK): for community chat peerID=0
+		p, err := b.c.UploadMessagesPhoto(0, r)
 		if err != nil {
 			return "", err
 		}