fix behaviour when twilio is not configured

src/Bundle/ChillMainBundle/Phonenumber/PhonenumberHelper.php

@@ -36,27 +36,22 @@ use Psr\Cache\CacheItemPoolInterface;
 class PhonenumberHelper
 {
     /**
-     *
+     * Twilio client
-     * @var Client
      */
-    protected $twilioClient;
+    protected Client $twilioClient;
-
+    
     /**
-     *
+     * TRUE if the client is properly configured
-     * @var LoggerInterface
      */
-    protected $logger;
+    protected bool $isConfigured = false;
 
-    /**
+    protected LoggerInterface $logger;
-     *
+
-     * @var CacheItemPoolInterface
+    protected CacheItemPoolInterface $cachePool;
-     */
-    protected $cachePool;
 
     const LOOKUP_URI = 'https://lookups.twilio.com/v1/PhoneNumbers/%s';
     const FORMAT_URI = 'https://lookups.twilio.com/v1/PhoneNumbers/%s';
 
-
     public function __construct(
         CacheItemPoolInterface $cachePool,
         $config,
@@ -67,12 +62,16 @@ class PhonenumberHelper
 
         if (\array_key_exists('twilio_sid', $config)
             && !empty($config['twilio_sid'])
+            && strlen($config['twilio_sid']) > 2
             && \array_key_exists('twilio_secret', $config)
-            && !empty($config['twilio_secret'])) {
+            && !empty($config['twilio_secret'])
+            && strlen($config['twilio_secret']) > 2
+            ) {
 
             $this->twilioClient = new Client([
                 'auth' => [ $config['twilio_sid'], $config['twilio_secret'] ]
             ]);
+            $this->isConfigured = TRUE;
         }
 
     }
@@ -84,11 +83,11 @@ class PhonenumberHelper
      */
     public function isPhonenumberValidationConfigured() : bool
     {
-        return NULL !== $this->twilioClient;
+        return $this->isConfigured;
     }
 
     /**
-     * REturn true if the phoennumber is a mobile phone. Return always false
+     * REturn true if the phoennumber is a mobile phone. Return always true
      * if the validation is not configured.
      *
      * @param string $phonenumber
@@ -96,17 +95,21 @@ class PhonenumberHelper
      */
     public function isValidPhonenumberMobile($phonenumber) : bool
     {
+        if (FALSE === $this->isPhonenumberValidationConfigured()) {
+            return true;
+        }
+        
         $validation = $this->performTwilioLookup($phonenumber);
 
         if (NULL === $validation) {
-            return false;
+            return true;
         }
 
         return $validation === 'mobile';
     }
 
     /**
-     * Return true if the phonenumber is a landline or voip phone.  Return always false
+     * Return true if the phonenumber is a landline or voip phone.  Return always true
      * if the validation is not configured.
      *
      * @param string $phonenumber
@@ -114,17 +117,21 @@ class PhonenumberHelper
      */
     public function isValidPhonenumberLandOrVoip($phonenumber) : bool
     {
+        if (FALSE === $this->isPhonenumberValidationConfigured()) {
+            return true;
+        }
+        
         $validation = $this->performTwilioLookup($phonenumber);
 
         if (NULL === $validation) {
-            return false;
+            return true;
         }
 
         return \in_array($validation, [ 'landline', 'voip' ]);
     }
 
     /**
-     * Return true if the phonenumber is a landline or voip phone.  Return always false
+     * Return true if the phonenumber is a landline or voip phone.  Return always true
      * if the validation is not configured.
      *
      * @param string $phonenumber
@@ -132,8 +139,11 @@ class PhonenumberHelper
      */
     public function isValidPhonenumberAny($phonenumber) : bool
     {
+        if (FALSE === $this->isPhonenumberValidationConfigured()) {
+            return true;
+        }
         $validation = $this->performTwilioLookup($phonenumber);
-
+;
         if (NULL === $validation) {
             return false;
         }
@@ -150,7 +160,7 @@ class PhonenumberHelper
      */
     public function getType(string $phonenumber): string
     {
-        return $this->performTwilioLookup($phonenumber);
+        return $this->performTwilioLookup($phonenumber) ?? 'unknown';
     }
 
     public function format($phonenumber)
@@ -233,7 +243,7 @@ class PhonenumberHelper
         $item = $this->cachePool->getItem('pnum_'.$filtered);
 
         if ($item->isHit()) {
-            return $item->get();
+            //return $item->get();
         }
 
         try {