Handled issue when chat message is sent by user not channel

chat.go

@@ -232,6 +232,18 @@ type ChatEvent struct {
 	Type      string        `json:"type"`
 }
 
+type ChatEventDataFix struct {
+	Channels [][]string         `json:"channels"`
+	Messages []ChatEventMessage `json:"messages"`
+	Users    []ChatEventUser    `json:"users"`
+}
+
+type ChatEventFix struct {
+	Data      ChatEventDataFix `json:"data"`
+	RequestID string           `json:"request_id"`
+	Type      string           `json:"type"`
+}
+
 func (c *Client) StartChatStream(handle func(cv ChatView), handleError func(err error)) error {
 	c.chatStreamMu.Lock()
 	defer c.chatStreamMu.Unlock()
@@ -305,9 +317,16 @@ func parseEvent(event []byte) ([]ChatView, error) {
 	var ce ChatEvent
 	err := json.Unmarshal(event, &ce)
 	if err != nil {
+		var cef ChatEventFix
+		errFix := json.Unmarshal(event, &cef)
+		if errFix != nil {
 			return nil, fmt.Errorf("error un-marshaling event: %v", err)
 		}
 
+		ce.Data.Messages = cef.Data.Messages
+		ce.Data.Users = cef.Data.Users
+	}
+
 	users := chatUsers(ce.Data.Users)
 	channels := chatChannels(ce.Data.Channels)