func CreateMessage(userId string, receiverId string, mr types.MessageRequest) error {
var err error
err = nil
if err = utilsservice.CheckIfMatchExists(userId, receiverId); err == nil {
var m types.Message
m.SenderId = uuid.Parse(userId)
m.ReceiverId = uuid.Parse(receiverId)
m.MessageId = uuid.NewRandom()
m.IsRead = false
m.Text = strings.Replace(mr.Text, "'", "''", -1)
if mr.Timestamp != 0 {
m.Timestamp = int64(time.Unix(mr.Timestamp, 0).UTC().Unix())
} else {
m.Timestamp = int64(time.Now().UTC().Unix())
}
if err = messageRepo.CreateMessage(m); err == nil {
err = chatservice.UpdateLastMessageChat(userId, receiverId, m.Text)
if lastActivity, errA := activityservice.GetUserActivity(receiverId); errA == nil {
senderUsername, _ := utilsservice.GetUserUsername(userId)
pushMessage := fmt.Sprintf("%s: %s", senderUsername, m.Text)
notificationsservice.SendPushNotification(lastActivity.DeviceType, lastActivity.PushToken, pushMessage)
}
}
}
return err
}
func DeleteMessages(userId string, dmsr types.DeleteMessagesRequest) error {
var err error
err = nil
if err = utilsservice.CheckIfUUID(userId); err == nil {
for _, dmr := range dmsr {
if err = messageRepo.DeleteMessage(dmr.SenderId, dmr.ReceiverId, dmr.Timestamp); err == nil {
var lastMessage types.Message
if lastMessage, err = GetUserLastMessageByReceiverId(dmr.SenderId.String(), dmr.ReceiverId.String()); err == nil {
err = chatservice.UpdateLastMessageChat(dmr.SenderId.String(), dmr.ReceiverId.String(), lastMessage.Text)
}
}
}
}
return err
}