App\Http\Controllers\Admin\EnrollmentCrudController

Complexity

Total Complexity

29

Size/Duplication

Total Lines	340
Duplicated Lines	0 %

Importance

Changes	3
Bugs	1	Features	0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	setup()	0	5	1
A	setupUpdateOperation()	0	37	3
A	destroy()	0	6	1
A	show()	0	11	2
F	setupListOperation()	0	233	19
A	update()	0	10	2

<?php

namespace App\Http\Controllers\Admin;

use App\Models\Course;
use App\Models\Enrollment;
use App\Models\EnrollmentStatusType;
use App\Models\Invoice;
use App\Models\Paymentmethod;
use App\Models\Period;
use App\Models\PhoneNumber;
use App\Models\ScheduledPayment;
use App\Models\Scholarship;
use Backpack\CRUD\app\Http\Controllers\CrudController;
use Backpack\CRUD\app\Http\Controllers\Operations\DeleteOperation;
use Backpack\CRUD\app\Http\Controllers\Operations\ListOperation;
use Backpack\CRUD\app\Http\Controllers\Operations\ShowOperation;
use Backpack\CRUD\app\Http\Controllers\Operations\UpdateOperation;
use Backpack\CRUD\app\Library\CrudPanel\CrudPanelFacade as CRUD;
use Backpack\CRUD\app\Library\Widget;
use Illuminate\Support\Facades\Gate;
use Illuminate\Support\Facades\Log;

/**
 * Class EnrollmentCrudController
 * This controller is used to view enrollments only.
 * No enrollments may be created or updated from here.
 */
class EnrollmentCrudController extends CrudController
{
    use ListOperation;

The trait Backpack\CRUD\app\Http\Controllers\Operations\ListOperation requires some properties which are not provided by App\Http\Controllers\Admin\EnrollmentCrudController: $model, $query, $entity_name_plural

    use ShowOperation { show as traitShow; }

The trait Backpack\CRUD\app\Http\Controllers\Operations\ShowOperation requires some properties which are not provided by App\Http\Controllers\Admin\EnrollmentCrudController: $route, $entity_name

    use UpdateOperation { update as traitUpdate; }

The trait Backpack\CRUD\app\Http\Controllers\Operations\UpdateOperation requires some properties which are not provided by App\Http\Controllers\Admin\EnrollmentCrudController: $entity_name, $model

    use DeleteOperation;

    protected string $mode = 'global';

    protected ?Course $course = null;

    public function __construct()
    {
        parent::__construct();
        $this->middleware(['permission:enrollments.view']);
        $this->middleware('permission:enrollments.delete', ['only' => ['destroy']]);
    }

    public function setup()
    {
        CRUD::setModel(Enrollment::class);
        CRUD::setRoute(config('backpack.base.route_prefix').'/enrollment');
        CRUD::setEntityNameStrings(__('enrollment'), __('enrollments'));
    }

    /*
    |--------------------------------------------------------------------------
    | CrudPanel Configuration
    |--------------------------------------------------------------------------
    */

    public function setupListOperation()
    {
        if ($this->crud->getRequest()->has('course_id')) {
            $this->mode = 'course';
            $this->course = Course::findOrFail($this->crud->getRequest()->course_id);

            if (Gate::forUser(backpack_user())->denies('view-course', $this->course)) {
                abort(403);
            }
            CRUD::addClause('course', $this->course->id);
        }

        if ($this->mode === 'course') {
            CRUD::denyAccess(['create', 'update', 'delete']);
        }

        if (backpack_user()->hasRole('admin')) {

The method hasRole() does not exist on Illuminate\Contracts\Auth\Authenticatable. It seems like you code against a sub-type of Illuminate\Contracts\Auth\Authenticatable such as Illuminate\Foundation\Auth\User.

            CRUD::enableExportButtons();
        }

        if ($this->mode === 'course') {
            Widget::add(['type' => 'view', 'view' => 'partials.course_info', 'course' => $this->course])->to('before_content');

            CRUD::denyAccess(['show']);
            CRUD::addButtonFromView('line', 'showStudent', 'showStudentForEnrollment');

            CRUD::addButtonFromView('top', 'enroll-student-in-course', 'enroll-student-in-course', 'end');
            CRUD::addButtonFromView('top', 'switch-to-photo-roster', 'switch-to-photo-roster', 'end');
        }

        if (config('app.currency_position') === 'before') {
            $currency = ['prefix' => config('app.currency_symbol')];
        } else {
            $currency = ['suffix' => config('app.currency_symbol')];
        }

        CRUD::addColumns([
            [
                'name' => 'id',
                'label' => 'ID',
                'wrapper' => [
                    'element' => function ($crud, $column, $entry) {
                        return $entry->status_id > 2 ? 'del' : 'span';
                    },
                ],
            ],

            [
                'label' => __('ID number'),
                'type' => 'text',
                'name' => 'student.idnumber',
                'wrapper' => [
                    'element' => function ($crud, $column, $entry) {
                        return $entry->status_id > 2 ? 'del' : 'span';
                    },
                ],
            ],

            [
                'name' => 'user',
                'key'       => 'user_lastname',
                'attribute' => 'lastname',
                'label' => __('Last Name'),
                'type' => 'relationship',
                'wrapper' => [
                    'element' => function ($crud, $column, $entry) {
                        return $entry->status_id > 2 ? 'del' : 'span';
                    },
                ],
                'searchLogic' => function ($query, $column, $searchTerm) {
                    $query->orWhereHas('student', function ($q) use ($searchTerm) {
                        $q->whereHas('user', function ($q) use ($searchTerm) {
                            $q->where('lastname', 'like', '%'.$searchTerm.'%');
                        });
                    });
                },
            ],

            [
                'name' => 'user',
                'key'       => 'user_firstname',
                'attribute' => 'firstname',
                'label' => __('First Name'),
                'type' => 'relationship',
                'wrapper' => [
                    'element' => function ($crud, $column, $entry) {
                        return $entry->status_id > 2 ? 'del' : 'span';
                    },
                ],
                'searchLogic' => function ($query, $column, $searchTerm) {
                    $query->orWhereHas('student', function ($q) use ($searchTerm) {
                        $q->whereHas('user', function ($q) use ($searchTerm) {
                            $q->where('firstname', 'like', '%'.$searchTerm.'%');
                        });
                    });
                },
            ],

            [
                'label' => __('Age'),
                'name' => 'student_age',
            ],

            [
                'label' => __('Birthdate'),
                'name' => 'student_birthdate',
            ],
        ]);

        if ($this->mode === 'global') {
            CRUD::addColumns([
                [
                    'label' => __('Course'),
                    'type' => 'select',
                    'name' => 'course_id',
                    'entity' => 'course',
                    'attribute' => 'name',
                    'model' => Course::class,
                ],
                [
                    'type' => 'relationship',
                    'name' => 'course.period',
                    'label' => __('Period'),
                    'attribute' => 'name', ],
            ]);
        }

        CRUD::addColumns([
            [
                'label' => __('Status'),
                'type' => 'select',
                'name' => 'status_id',
                'entity' => 'enrollmentStatus',
                'attribute' => 'name',
                'model' => EnrollmentStatusType::class,
                'wrapper' => [
                    'element' => 'span',
                    'class' => function ($crud, $column, $entry) {
                        return 'badge badge-pill badge-'.$entry->enrollmentStatus->styling();
                    },
                ],
            ],
        ]);

        if (config('invoicing.allow_scheduled_payments')) {
            CRUD::addColumn([
                'name' => 'scheduledPayments',
                'type' => 'relationship', 'label' => __('Scheduled Payments'), // OPTIONAL
                'attribute' => 'date', 'model' => ScheduledPayment::class,
            ]);
        }

        CRUD::addColumn(array_merge([
            'name' => 'price', // The db column name
            'label' => __('Price'),
            'type' => 'number',
        ], $currency));


        if (config('invoicing.invoices_contain_enrollments_only')) {
            CRUD::addColumn(array_merge(['name' => 'balance', 'label' => __('Balance'), 'type' => 'number',], $currency));
        }

        CRUD::addColumns([

            [
                'name'         => 'scholarships',
                'type'         => 'relationship',
                'label'        => __('Scholarship'),
                'attribute' => 'name',
                'model'     => Scholarship::class,
            ],

            [
                'label'     => __('Email'),
                'name' => 'user',
                'attribute' => 'email',
                'type' => 'relationship',
            ],

            [
                'label'     => __('Phone Number'),
                'type'      => 'select_multiple',
                'name'      => 'student.phone',
                'attribute' => 'phone_number',
                'model' => PhoneNumber::class,
            ],
        ]);

        if ($this->mode === 'global') {
            CRUD::addFilter(
                [
                    'name' => 'status_id',
                    'type' => 'select2_multiple',
                    'label'=> __('Status'),
                ],
                fn () => EnrollmentStatusType::all()->pluck('name', 'id')->toArray(),
                function ($values) {
                foreach (json_decode($values, null, 512, JSON_THROW_ON_ERROR) as $value) {
                    CRUD::addClause('orWhere', 'status_id', $value);
                }
            }
            );

            CRUD::addFilter([
                'name' => 'period_id',
                'type' => 'select2',
                'label'=> __('Period'),
            ], fn () => Period::all()->pluck('name', 'id')->toArray(), function ($value) {
                CRUD::addClause('period', $value);
            });

            CRUD::addFilter(
                [
                    'name' => 'scholarship',
                    'type' => 'select2',
                    'label'=> __('Scholarship'),
                ],
                fn () => Scholarship::all()->pluck('name', 'id')->toArray(),
                function ($value) { // if the filter is active
                    if ($value == 'all') {
                        CRUD::addClause('whereHas', 'scholarships');
                    } else {
                        CRUD::addClause('whereHas', 'scholarships', function ($q) use ($value) {
                            $q->where('scholarships.id', $value);
                        });
                    }
                }
            );
        }

        if ($this->mode === 'global' && $this->crud->getOperation() === 'list') {
            Widget::add()->type('view')->view('enrollments.total_balance_widget')->to('before_content');
        }

    }

    public function show($enrollment)
    {
        $enrollment = Enrollment::findOrFail($enrollment);

        // then load the page
        return view('enrollments.show', [
            'enrollment' => $enrollment,
            'comments' => $enrollment->comments,
            'scholarships' => Scholarship::all(),
            'availablePaymentMethods' => Paymentmethod::all(),
            'writeaccess' => $enrollment->status_id !== 2 && backpack_user()->can('enrollments.edit'),
        ]);
    }

    protected function setupUpdateOperation()
    {
        if (config('app.currency_position') === 'before') {
            $currency = ['prefix' => config('app.currency_symbol')];
        } else {
            $currency = ['suffix' => config('app.currency_symbol')];
        }

        CRUD::addField([
            'label'     => __('Course'),
            'type'      => 'select2',
            'name'      => 'course_id',

            'entity'    => 'course',
            'model'     => Course::class,
            'attribute' => 'name',

            'options'   => (fn ($query) => $query->orderBy('level_id', 'ASC')->where('period_id', $this->crud->getCurrentEntry()->course->period_id)->get()),

The property period_id does not seem to exist on Illuminate\Database\Eloquent\Relations\Relation.

        ]);

        CRUD::addField(array_merge([
            'name' => 'price', // The db column name
            'label' => __('Price'),
            'type' => 'number',
        ], $currency));

        if (config('invoicing.allow_scheduled_payments')) {
            CRUD::addField(['name' => 'scheduledPayments', 'label' => __('Scheduled Payments'), 'type' => 'repeatable', 'fields' => [['name' => 'date', 'type' => 'date', 'label' => __('Date'), 'wrapper' => ['class' => 'form-group col-md-4']], array_merge(['name' => 'value', 'type' => 'number', 'attributes' => ['step' => 0.01, 'min' => 0], 'label' => __('Value'), 'wrapper' => ['class' => 'form-group col-md-4']], $currency), ['name' => 'status', 'type' => 'radio', 'label' => __('Status'), 'wrapper' => ['class' => 'form-group col-md-4'], 'options' => [1 => __('Pending'), 2 => __('Paid')], 'inline' => true]]]);
        }

        CRUD::addField([
            'label'     => __('Status'),
            'type'      => 'select',
            'name'      => 'status_id',
            'entity'    => 'enrollmentStatus',
            'model'     => EnrollmentStatusType::class,
            'attribute' => 'name',
        ]);
    }

    public function update()
    {
        $enrollment = $this->crud->getCurrentEntry();
        if ($this->crud->getRequest()->has('scheduledPayments')) {
            $newScheduledPayments = collect(json_decode($this->crud->getRequest()->input('scheduledPayments'), null, 512, JSON_THROW_ON_ERROR));
            $enrollment->saveScheduledPayments($newScheduledPayments);
        }
        $response = $this->traitUpdate();

        return $response;
    }

    public function destroy($enrollment)
    {
        $enrollment = Enrollment::findOrFail($enrollment);
        $enrollment->cancel();

        Log::notice('Enrollment canceled by user '.backpack_user()->id);

Accessing id on the interface Illuminate\Contracts\Auth\Authenticatable suggest that you code against a concrete implementation. How about adding an instanceof check?

    }
}