public function saveContactDetail(Institution $institution)
 {
     $contactIdsArray = array();
     $contactNumber = $institution->getContactNumber();
     $contactNumber = \json_decode($institution->getContactNumber(), true);
     if (\is_array($contactNumber)) {
         if (isset($contactNumber['number'])) {
             $contactDetail = new ContactDetail();
             $contactDetail->setNumber(isset($contactNumber['country_code']) ? $contactNumber['country_code'] : '');
             $contactDetail->setAreaCode(isset($contactNumber['area_code']) ? $contactNumber['area_code'] : '');
             $contactDetail->setNumber($contactNumber['number']);
             $contactDetail->setType(ContactDetailTypes::PHONE);
             $institution->addContactDetail($contactDetail);
         }
     }
     return $institution;
 }