{
"exception": "ArgumentCountError",
"message": "Too few arguments to function, 1 passed in /public_html/webservice/lib.php on line 1516 and exactly 2 expected"
}
Line 1516 of the webservice/lib.php looks as below:
$this->returns = call_user_func_array(array($this->function->classname, $this->function->methodname), $params);
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
externallib.php
class local_web_service_external extends external_api {
public static function expiration_date_parameters() {
return new external_function_parameters(
array(
'enrol' => new external_single_structure(
array(
'courseid' => new external_value(PARAM_INT, 'Course Ids'),
'userid' => new external_value(PARAM_INT, 'Users Ids')
)
)
)
);
}
public static function expiration_date($courseid, $userid) {
global $DB, $CFG;
$requestinfo =[];
$params = self::validate_parameters(self::expiration_date_parameters(), array('courseid' => $courseid, "userid" => $userid));
if ($DB->record_exists('enrol', ['courseid' => $courseid, 'enrol' => 'manual'])){
$instance = $DB->get_record('enrol', ['courseid' => $courseid, 'enrol' => 'manual']);
$enrolid = $instance->id;
if ($DB->record_exists('user_enrolments', ['enrolid' => $enrolid, 'userid' => $userid])){
//------------Finding course expiration--------------------------------------------------------------
$search = $DB->get_record('user_enrolments', ['enrolid' => $enrolid, 'userid' => $userid]);
$expiration = $search->timeend;
$reason = 'NULL';
$feedback = 'Success!';
}
else{
$expiration = 0;
$reason = 'record in user_enrolments does not exist, check userid';
$feedback = 'Failed';
}
}
else{
$expiration = 0;
$reason = 'record in enrol does not exist, check courseid';
$feedback = 'Failed';
}
$requestinfo = [
'courseid'=>$courseid,
'userid'=>$userid,
'expiration'=>$expiration,
'reason'=>$reason,
'message'=>$feedback
];
return $requestinfo;
}
public static function expiration_date_returns() {
return new external_multiple_structure(
new external_single_structure(
array(
'courseid' => new external_value(PARAM_INT, 'course ids'),
'userid'=> new external_value(PARAM_INT, 'user ids'),
'expiration'=>new external_value(PARAM_INT,'expiration date'),
'reason'=>new external_value(PARAM_TEXT,'reason for failure'),
'message'=>new external_value(PARAM_TEXT,'Success or Failure')
)
)
);
}
}
Not too sure how to resolve this error, since I have two parameters already defined in my function. Any help is appreciated!