function followFriend()
{
$rm = new Response_Methods();
if ($_SERVER['REQUEST_METHOD'] == "GET") {
$result = $rm->inValidServerMethod();
return $result;
}
//Check request url is https or not
if (!empty($_SERVER["HTTPS"])) {
if ($_SERVER["HTTPS"] !== "off") {
$userId = trim($_POST['userId']);
$friendId = trim($_POST['friendId']);
if ($userId == "" || $friendId == "") {
$result = $rm->fields_validation();
return $result;
} else {
if ($userId == $friendId) {
$result = $rm->friendFollowSame();
return $result;
} else {
date_default_timezone_set('Asia/Calcutta');
$createdDate = date('Y-m-d H:i:s');
$getList = array();
$checkFollow = $rm->checkExistingFollow($userId, $friendId);
if ($checkFollow > 0) {
$result = $rm->followAlreadyExists();
return $result;
}
//preparing list and inserting values in friends_t table
$getInsertFieldValue['follower_user_id_fk'] = $userId;
$getInsertFieldValue['following_user_id_fk'] = $friendId;
$getInsertFieldValue['follow_date_f'] = $createdDate;
$lastInserted_follow_id = $rm->insert_record($getInsertFieldValue, 'follow_t');
if (!empty($lastInserted_follow_id)) {
$result = $rm->makeFollowSuccess($userId, $friendId);
return $result;
} else {
$result = $rm->makeFollowFail();
return $result;
}
}
}
// end of else first
} else {
$result = $rm->ssl_error();
return $result;
}
} else {
$result = $rm->ssl_error();
return $result;
}
}