func CreateUser(w http.ResponseWriter, r *http.Request) {
if r.Header.Get("Authorization") != "1234" {
w.WriteHeader(500)
return
}
NewUser := atomicUser(newUserJson(r.Body))
if NewUser.PhoneNumber == "" {
w.WriteHeader(422)
routes.ServeJson(w, service.GetErrorMessageType(422, "phone_number is empty"))
return
}
mobileBytes := []byte(NewUser.PhoneNumber)
hashedPassword, err := bcrypt.GenerateFromPassword(mobileBytes, 10)
if isErrNotNil(w, 508, err) {
return
}
SQL := fmt.Sprintf("INSERT INTO users SET user_name='%s', phone_number='%s', token = '%s'", NewUser.UserName, NewUser.PhoneNumber, hashedPassword)
status, message, newId := service.ExecuteInsertSqlResult(SQL)
userCreated := responses.UserCreated{int(newId), NewUser.UserName, NewUser.PhoneNumber, fmt.Sprintf("%s", hashedPassword)}
switch {
case status == http.StatusConflict:
// 1. Update user_name and token in users
field := fmt.Sprintf("user_name='%s', token = '%s'", NewUser.UserName, hashedPassword)
condition := fmt.Sprintf("phone_number = '%s'", NewUser.PhoneNumber)
statusUpdate, messageUpdate := service.UpdateQuery("users", field, condition)
if isStatusNotOK(w, statusUpdate, messageUpdate) {
return
}
// 2. Get user_id
conditionSelect := fmt.Sprintf("phone_number = %s", NewUser.PhoneNumber)
sequelSelect := service.SelectQuery("user_id", "users", conditionSelect)
sqlRow, err := service.ExecuteChannelSqlRow(sequelSelect)
if isErrNotNil(w, 508, err) {
return
}
// 3. Check if result exists
errSqlRow := sqlRow.Scan(&userCreated.UserId)
statusRow, messageRow := service.CheckScanRowSQL(errSqlRow)
if isStatusNotOK(w, statusRow, messageRow) {
return
}
// 4. Return existing mobile_phone with given user_name and new token
w.WriteHeader(statusRow)
routes.ServeJson(w, service.GetGeneralMsgType(statusRow, messageRow, userCreated))
default:
w.WriteHeader(status)
routes.ServeJson(w, service.GetGeneralMsgType(status, message, userCreated))
}
}
func GetUser(w http.ResponseWriter, r *http.Request) {
urlParams := r.URL.Query()
id := urlParams.Get(":id")
user := atomicUser(requests.User{})
condition := fmt.Sprintf("user_id = %s", id)
sequel := service.SelectQuery("user_id, user_name, phone_number, profile_picture", "users", condition)
sqlRow, err := service.ExecuteChannelSqlRow(sequel)
if isErrNotNil(w, 508, err) {
return
}
errSqlRow := sqlRow.Scan(&user.UserId, &user.UserName, &user.PhoneNumber, &user.ProfilePicture)
statusRow, messageRow := service.CheckScanRowSQL(errSqlRow)
printResult(w, statusRow, messageRow, user)
}
func GenerateNewToken(w http.ResponseWriter, r *http.Request) {
userId := 0
userTokenJson := requests.PhoneNumberJson{}
service.DecodeJson(&userTokenJson, r.Body)
sqlRow, err := service.ExecuteChannelSqlRow(getUserIdSQL(userTokenJson.PhoneNumber))
if isErrNotNil(w, 508, err) {
return
}
errSqlRow := sqlRow.Scan(&userId)
status, message := service.CheckScanRowSQL(errSqlRow)
if isStatusNotOK(w, status, message) {
return
}
phoneNumber := userTokenJson.PhoneNumber
resultHashed := hashedMobileNumber(phoneNumber)
statusInsertToken, messageInsertToken := insertTokenToUsersTable(resultHashed, phoneNumber)
w.WriteHeader(statusInsertToken)
if isStatusNotOK(w, statusInsertToken, messageInsertToken) {
return
}
userToken := requests.UserToken{phoneNumber, resultHashed}
routes.ServeJson(w, service.GetGeneralMsgType(statusInsertToken, messageInsertToken, userToken))
}
func blockFriend(phoneNumber string, friendPhoneNumber string, status int) (int, string) {
var friendUserId int
sqlRow, err := service.ExecuteChannelSqlRow(getUserIdSQL(friendPhoneNumber))
switch {
case err != nil:
return 508, err.Error()
default:
errSqlRow := sqlRow.Scan(&friendUserId)
statusRow, messageRow := service.CheckScanRowSQL(errSqlRow)
switch {
case statusRow == 404:
return statusRow, "phone number doesn't exists"
case statusRow != 200:
return statusRow, messageRow
default:
sequel := fmt.Sprintf("INSERT INTO friends_relationship SET user_phone_number = '%s', friend_phone_number = '%s', status = %v",
phoneNumber, friendPhoneNumber, status)
statusInsert, messageInsert := service.ExecuteChannelSqlResult(sequel)
return statusInsert, messageInsert
}
}
}