App\Http\Controllers\JobController::downloadApplicants()

Complexity

Conditions	5
Paths	8

Size

Total Lines	51
Code Lines	32

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	0

<?php
    protected function downloadApplicants(JobPoster $jobPoster)
    {
        $tables = [];
        // The first row in the array represents the names of the columns in the spreadsheet.
        $tables[0] = ['Status', 'Applicant Name', 'Email', 'Language'];

        $application_status_id = ApplicationStatus::where('name', 'submitted')->first()->id;
        $applications = JobApplication::where('job_poster_id', $jobPoster->id)
            ->where('application_status_id', $application_status_id)
            ->get();

        $index = 1;
        foreach ($applications as $application) {
            $status = '';
            $username = $application->user_name;
            $user_email = $application->user_email;
            $language = strtoupper($application->preferred_language->name);
            // If the applicants veteran status name is NOT 'none' then set status to veteran.
            $non_veteran = VeteranStatus::where('name', 'none')->first()->id;
            if ($application->veteran_status_id != $non_veteran) {
                $status = 'Veteran';
            } else {
                // Check if the applicant is a canadian citizen.
                $canadian_citizen = CitizenshipDeclaration::where('name', 'citizen')->first()->id;
                if ($application->citizenship_declaration->id == $canadian_citizen) {
                    $status = 'Citizen';
                } else {
                    $status = 'Non-citizen';
                }
            }
            $tables[$index] = [$status, $username, $user_email, $language];
            $index++;
        }

        $filename = $jobPoster->id . '-' . 'applicants-data.csv';

        // Open file.
        $file = fopen($filename, 'w');
        // Iterate through tables and add each line to csv file.
        foreach ($tables as $line) {
            fputcsv($file, $line);

It seems like $file can also be of type false; however, parameter $handle of fputcsv() does only seem to accept resource, maybe add an additional type check?

        }
        // Close open file.
        fclose($file);

It seems like $file can also be of type false; however, parameter $handle of fclose() does only seem to accept resource, maybe add an additional type check?

        $headers = [
            'Content-Type' => 'text/csv',
            'Content-Disposition' => 'attachment; filename=' . $filename,
        ];

        return Response::download($filename, $filename, $headers);
    }