func (repo *CassandraMatchRepo) GetUserMatch(userId string) (types.Match, error) {
// get match for user by id
log.Printf(fmt.Sprintf("CassandraMatchRepo.GetUserMatch() - Received userId: %v", userId))
var match types.Match
var user_id string
var matched_user_id string
var err error
err = nil
sql := fmt.Sprintf(`SELECT user_id, matched_user_id,
matched_username, timestamp
FROM matches WHERE user_id = %v LIMIT 1`, userId)
log.Printf(sql)
if err = session.Query(sql).Scan(&user_id, &matched_user_id,
&match.MatchedUsername, &match.Timestamp); err != nil {
log.Printf(fmt.Sprintf("CassandraMatchRepo.GetUserMatch() - Error: %v", err.Error()))
} else {
match.UserId = uuid.Parse(user_id)
match.MatchedUserId = uuid.Parse(matched_user_id)
}
return match, err
}
func CreateMatch(mr types.MatchRequest) error {
var err error
err = nil
if err = utilsservice.CheckIfUserExists(mr.FirstUserId); err == nil {
if err = utilsservice.CheckIfUserExists(mr.SecondUserId); err == nil {
var firstUsername string
var secondUsername string
if firstUsername, err = utilsservice.GetUserUsername(mr.FirstUserId); err == nil {
if secondUsername, err = utilsservice.GetUserUsername(mr.SecondUserId); err == nil {
var m types.Match
m.UserId = uuid.Parse(mr.FirstUserId)
m.MatchedUserId = uuid.Parse(mr.SecondUserId)
m.MatchedUsername = secondUsername
m.Timestamp = int64(time.Now().UTC().Unix())
//create first match
if err = chatRepo.CreateMatch(m); err == nil {
m.UserId = uuid.Parse(mr.SecondUserId)
m.MatchedUserId = uuid.Parse(mr.FirstUserId)
m.MatchedUsername = firstUsername
m.Timestamp = int64(time.Now().UTC().Unix())
//create second match
if err = chatRepo.CreateMatch(m); err == nil {
var cr types.ChatRequest
//create chat
cr.FirstUserId = mr.FirstUserId
cr.SecondUserId = mr.SecondUserId
err = CreateChat(cr)
//send push message to first user
if lastActivity, errA := activityservice.GetUserActivity(mr.FirstUserId); errA == nil {
notificationsservice.SendPushNotification(lastActivity.DeviceType, lastActivity.PushToken, "you've been matched!")
}
//send push message to second user
if lastActivity, errA := activityservice.GetUserActivity(mr.SecondUserId); errA == nil {
notificationsservice.SendPushNotification(lastActivity.DeviceType, lastActivity.PushToken, "you've been matched!")
}
}
}
}
}
}
}
return err
}