/**
* @param IncomingTextObject $incomingText
* @return User|string
*/
public function checkRegistration(IncomingTextObject $incomingText)
{
// check if number is tied to existing user
if (!($user = $this->userModel->findByPhone($incomingText->getFrom()))) {
// user doesn't exist
if (strtolower($incomingText->getBody()) == "join") {
// user wants to join
$this->userModel->create(['phone' => $incomingText->getFrom()]);
// respond with next step
return "Welcome to LaraSqrrl! To finish registration, we need to know what to call you. So what's your name?";
}
// user doesn't want to join and isn't a user
return "Whoops, looks like you're not a LaraSqrrl user yet. If you want to join, simply reply with \"Join\".";
}
// check if user is in process of registering
switch ($user->registrationStepsCompleted()) {
case 1:
// user has (hopefully) replied with their name, do some validation
$name = $incomingText->getBody();
$validate = $user->validateName(['name' => $name]);
if ($validate) {
// valid name provided
$user->name = $name;
$user->save();
return "Nice to meet you " . $user->name . "! Last question: Are you a squirrel expert or an enthusiast? Reply with \"Expert\" or \"Enthusiast\".";
} else {
// invalid name provded
return "Whoah, we didn't recognize that name. Names can only include letters, numbers, apostrophes, dashes, and spaces. Please try sending your name again.";
}
case 2:
// user already has name saved, now need to check the role the user sent
$role = strtolower($incomingText->getBody());
$validate = $user->validateRole(['role' => $role]);
if ($validate) {
// valid role
$user->role = $role;
$user->save();
// determine response based on role
switch ($role) {
case 'expert':
return "You're all set as a squirrel expert! Whenever an enthusiast sends in a photo, you'll receive that photo to analyze.";
break;
case 'enthusiast':
return "You're all set as a squirrel enthusiast! Whenever you're not sure if you're looking at a squirrel, just text us a photo. Our squirrel experts will help you out!";
break;
default:
return "We didn't understand that. Reply with either \"Expert\" or \"Enthusiast\".";
break;
}
}
break;
}
// user has completed registration, return the registered user
return $user;
}
/**
* Validate that an expert's text is a response to an enthusiast photo.
*
* @param IncomingTextObject $incomingText
* @return array
*/
private function validateText(IncomingTextObject $incomingText)
{
// break text into parts
$text = explode(' ', $incomingText->getBody());
// check if first string is an integer and an enthusiast user id
if (!is_numeric($text[0])) {
// not an integer
return ['valid' => FALSE, 'message' => "Please respond in the format: \"12345 Yes\", where 12345 is the number you received with the photo."];
} elseif (!($submission = $this->submissionModel->find($text[0]))) {
// submission not found from integer provided
return ['valid' => FALSE, 'message' => "We couldn't find that photo reference number!"];
}
// validate second part of text
if (strtolower($text[1]) !== 'yes' and strtolower($text[1]) !== 'no') {
return ['valid' => FALSE, 'message' => "Please respond in the format: \"12345 Yes\" or \"12345 No\", where 12345 is the number you received with the photo."];
}
return ['valid' => TRUE, 'submission' => $submission, 'answer' => strtolower($text[1])];
}
