Roman_applicant-site/app/Http/Controllers/admin/Catalog/DirectionController.php

<?php

namespace App\Http\Controllers\admin\Catalog;

use App\Http\Controllers\Controller;
use App\Http\Requests\admin\Catalog\StoreDirectionRequest;
use App\Http\Requests\admin\Catalog\UpdateDirectionRequest;
use App\Models\Department;
use App\Models\Direction;
use App\Models\EducationForm;
use App\Models\EducationLevel;
use App\Models\EntranceExamination;
use App\Models\ExaminationType;
use App\Models\Faculty;
use App\Models\Subject;
use App\Models\SubjectType;
use Illuminate\Contracts\View\Factory;
use Illuminate\Contracts\View\View;
use Illuminate\Foundation\Application;
use Illuminate\Http\RedirectResponse;

class DirectionController extends Controller
{
    public function index(): View|Application|Factory|\Illuminate\Contracts\Foundation\Application
    {
        $directions = Direction::all();
        return view('admin.catalog.direction.index', compact('directions'));
    }

    public function create(): View|Application|Factory|\Illuminate\Contracts\Foundation\Application
    {
        $levels = EducationLevel::pluck('name', 'id');
        $forms = EducationForm::pluck('name', 'id');
        $departments = Department::pluck('name', 'id');
        $examination_types = ExaminationType::pluck('name', 'id');
        $subjects = Subject::pluck('name', 'id');
        $subjectTypes = SubjectType::pluck('name', 'id');
        return view('admin.catalog.direction.create',
            compact('departments', 'levels', 'forms', 'examination_types', 'subjectTypes', 'subjects'));
    }

    public function store(StoreDirectionRequest $request): RedirectResponse
    {
        $validated = $request->validated();
        $direction = new Direction();
        $direction->name = $validated['name'];
        $direction->full_name = "{$validated['code']} {$validated['name']}";
        $direction->description = $validated['description'];
        $direction->position = $validated['position'];
        $direction->slug = $validated['slug'];
        $direction->code = $validated['code'];
        $direction->education_level_id = $validated['education_level_id'];
        $direction->education_form_id = $validated['education_form_id'];
        $direction->department_id = $validated['department_id'];
        $direction->save();

        if(array_key_exists('entrance-examination', $validated)) {
            foreach ($validated['entrance-examination'] as $data) {
                $entranceExamination = new EntranceExamination();
                $entranceExamination->examination_type_id = $data['examination_type_id'];
                $entranceExamination->direction_id = $direction->id;
                $entranceExamination->subject_id = $data['subject_id'];
                $entranceExamination->scores = $data['scores'];
                $entranceExamination->position = $data['position'];
                $entranceExamination->subject_type_id = $data['subject_type_id'];
                $entranceExamination->save();
            }
        }

        return redirect()->route('directions.index');
    }

    public function show(Direction $direction): View|Application|Factory|\Illuminate\Contracts\Foundation\Application
    {
        $department = $direction->department;
        $faculty = Faculty::find($department->faculty->id);
        $educationalInstitution = $faculty->educationalInstitution;

        $ege = $direction
            ->entranceExaminations
            ->where('examination_type_id', '=', '1')
            ->sortBy('position')
            ->pluck('scores', 'subject_id');

        $spo = $direction
            ->entranceExaminations->where('examination_type_id', '=', '2')
            ->sortBy('position')
            ->pluck('scores', 'subject_id');

        $magistracy = $direction
            ->entranceExaminations
            ->where('examination_type_id', '=', '3')
            ->pluck('scores', 'subject_id');

        $budget = $direction
            ->places
            ->where('place_type_id', '=', '1')
            ->sortBy('position')
            ->pluck('amount', 'education_form_id');

        $paid = $direction
            ->places
            ->where('place_type_id', '=', '2')
            ->sortBy('position')
            ->pluck('amount', 'education_form_id');

        $costs = $direction
            ->costs
            ->sortBy('position')
            ->pluck('cost', 'education_form_id');

        return view(
            'admin.catalog.direction.show',
            compact(
                'direction',
                'educationalInstitution',
                'faculty',
                'department',
                'ege',
                'spo',
                'magistracy',
                'budget',
                'paid',
                'costs',
            )
        );
    }

    public function edit(Direction $direction): View|Application|Factory|\Illuminate\Contracts\Foundation\Application
    {
        $levels = EducationLevel::pluck('name', 'id');
        $departments = Department::pluck('name', 'id');
        $forms = EducationForm::pluck('name', 'id');
        return view('admin.catalog.direction.edit', compact('direction', 'departments', 'levels', 'forms'));
    }

    public function update(UpdateDirectionRequest $request, Direction $direction): RedirectResponse
    {
        $validated = $request->validated();

        $direction->name = $validated['name'];
        $direction->full_name = "{$validated['code']} {$validated['name']}";
        $direction->description = $validated['description'];
        $direction->position = $validated['position'];
        $direction->slug = $validated['slug'];
        $direction->code = $validated['code'];
        $direction->education_level_id = $validated['education_level_id'];
        $direction->education_form_id = $validated['education_form_id'];
        $direction->department_id = $validated['department_id'];
        $direction->save();

        return redirect()->route('directions.index');
    }

    public function destroy(Direction $direction): RedirectResponse
    {
        if ($direction->entranceExaminations()->exists()) {
            return back();
        }
        $direction->delete();
        return redirect()->route('directions.index');
    }
}