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 getUserIdSQL(phoneNumber string) string {
condition := fmt.Sprintf(" phone_number = '%s'", phoneNumber)
return service.SelectQuery("user_id", "users", condition)
}
func selectUserSQL(condition string) string {
return service.SelectQuery("user_id, user_name, phone_number, profile_picture", "users", condition)
}