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368 lines
11 KiB
PHP
368 lines
11 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Models\Internship;
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use App\Models\InternshipStatusData;
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use App\Models\User;
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use Illuminate\Http\Request;
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use Mpdf\Mpdf;
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class InternshipController extends Controller
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{
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public function all(Request $request)
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{
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$user = $request->user();
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$request->validate([
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'year' => 'nullable|integer',
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'company' => 'nullable|string|min:3|max:32',
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'study_programe' => 'nullable|string|min:3|max:32',
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'student' => 'nullable|string|min:3|max:32',
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'page' => 'nullable|integer|min:1',
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'per_page' => 'nullable|integer|min:-1|max:100',
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]);
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$perPage = $request->input('per_page', 15);
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// Handle "All" items (-1)
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if ($perPage == -1) {
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$perPage = Internship::count();
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}
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$internships = Internship::query()
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->with(['student.studentData'])
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->when($request->year, function ($query, $year) {
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$query->whereYear('start', $year);
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})
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->when($request->company, function ($query, $company) {
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$query->whereHas('company', function ($q) use ($company) {
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$q->where('name', 'like', "%$company%");
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});
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})
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->when($request->study_programe, function ($query, $studyPrograme) {
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$query->whereHas('student.studentData', function ($q) use ($studyPrograme) {
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$q->where('study_field', 'like', "%$studyPrograme%");
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});
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})
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->when($request->student, function ($query, $student) {
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$query->whereHas('student', function ($q) use ($student) {
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$q->where('name', 'like', "%$student%");
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});
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})
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->when($user->role === 'STUDENT', function ($query) use ($user) {
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$query->where('user_id', '=', $user->id);
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})
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->when($user->role === 'EMPLOYER', function ($query) use ($user) {
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$query->whereHas('company', function ($q) use ($user) {
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$q->where('contact', 'like', $user->id);
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});
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})
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->paginate($perPage);
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return response()->json($internships);
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}
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public function get(int $id)
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{
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$user = auth()->user();
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$internship = Internship::find($id);
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if (!$internship) {
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return response()->json([
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'message' => 'No such internship exists.'
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], 400);
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}
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if ($user->role !== 'ADMIN' && $internship->user_id !== $user->id && $user->id !== $internship->company->contact) {
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abort(403, 'Unauthorized');
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}
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return response()->json($internship);
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}
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public function get_default_proof(Request $request, int $id)
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{
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$user = auth()->user();
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$internship = Internship::find($id);
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if (!$internship) {
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return response()->json([
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'message' => 'No such internship exists.'
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], 400);
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}
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if ($user->role !== 'ADMIN' && $internship->user_id !== $user->id && $user->id !== $internship->company->contact) {
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abort(403, 'Unauthorized');
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}
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$contact = User::find($internship->company->contact);
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$html = view('proof.default', [
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'company' => $internship->company,
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'companyContact' => $contact,
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'internship' => $internship,
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'student' => $internship->student,
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'student_address' => $internship->student->studentData->address,
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])->render();
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$pdf = new Mpdf([
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'orientation' => 'P'
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]);
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$pdf->WriteHTML($html);
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return response($pdf->Output('', 'S'), 200)
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->header('Content-Type', 'application/pdf')
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->header('Content-Disposition', 'attachment; filename="proof_' . $id . '.pdf"');
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}
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public function get_proof(int $id)
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{
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$user = auth()->user();
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$internship = Internship::find($id);
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if (!$internship) {
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return response()->json([
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'message' => 'No such internship exists.'
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], 400);
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}
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if (!$internship->proof) {
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return response()->json([
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'message' => 'No proof file exists for this internship.'
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], 404);
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}
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if ($user->role !== 'ADMIN' && $internship->user_id !== $user->id && $user->id !== $internship->company->contact) {
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abort(403, 'Unauthorized');
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}
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return response($internship->proof, 200)
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->header('Content-Type', 'application/pdf')
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->header('Content-Disposition', 'attachment; filename="proof_' . $id . '.pdf"');
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}
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public function get_report(int $id)
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{
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$user = auth()->user();
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$internship = Internship::find($id);
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if (!$internship) {
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return response()->json([
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'message' => 'No such internship exists.'
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], 400);
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}
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if (!$internship->report) {
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return response()->json([
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'message' => 'No report file exists for this internship.'
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], 404);
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}
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if ($user->role !== 'ADMIN' && $internship->user_id !== $user->id && $user->id !== $internship->company->contact) {
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abort(403, 'Unauthorized');
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}
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return response($internship->report, 200)
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->header('Content-Type', 'application/pdf')
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->header('Content-Disposition', 'attachment; filename="report_' . $id . '.pdf"');
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}
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/**
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* Display a listing of the resource.
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*/
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public function index()
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{
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//
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}
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/**
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* Show the form for creating a new resource.
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*/
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public function create()
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{
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//
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}
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/**
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* Store a newly created resource in storage.
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*/
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public function store(Request $request)
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{
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$user = auth()->user();
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$this->validateNewInternship($request);
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$this->checkOverlap($user->id, $request->start, $request->end);
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$Internship = Internship::create([
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'user_id' => $user->id,
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'company_id' => $request->company_id,
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'start' => $request->start,
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'end' => $request->end,
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'year_of_study' => $request->year_of_study,
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'semester' => $request->semester,
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'position_description' => $request->position_description,
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'proof' => null
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]);
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InternshipStatusData::create([
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'internship_id' => $Internship->id,
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'status' => 'SUBMITTED',
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'changed' => now(),
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'note' => null,
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'modified_by' => $user->id
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]);
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return response()->noContent();
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}
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/**
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* Display the specified resource.
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*/
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public function show(Internship $internship)
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{
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//
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}
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/**
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* Show the form for editing the specified resource.
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*/
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public function edit(Internship $internship)
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{
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//
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}
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public function update_basic(int $id, Request $request)
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{
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$user = auth()->user();
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$internship = Internship::find($id);
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if (!$internship) {
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return response()->json([
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'message' => 'No such internship exists.'
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], 400);
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}
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if ($user->role !== 'ADMIN' && $internship->user_id !== $user->id && $user->id !== $internship->company->contact) {
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abort(403, 'Unauthorized');
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}
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$this->validateNewInternship($request);
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$this->checkOverlap($internship->user_id, $request->start, $request->end, $internship->id);
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$internship->update($request->except(['user_id']));
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return response()->noContent();
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}
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public function update_documents(int $id, Request $request)
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{
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$user = auth()->user();
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$internship = Internship::find($id);
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if (!$internship) {
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return response()->json([
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'message' => 'No such internship exists.'
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], 400);
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}
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if ($internship->user_id !== $user->id && $user->id !== $internship->company->contact) {
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abort(403, 'Unauthorized');
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}
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$request->validate([
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'proof' => ['nullable', 'file', 'mimes:pdf', 'max:10240'],
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'report' => ['nullable', 'file', 'mimes:pdf', 'max:10240'],
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'report_confirmed' => ['required', 'boolean'],
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]);
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if ($request->hasFile('proof')) {
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$internship->proof = file_get_contents($request->file('proof')->getRealPath());
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}
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if ($request->hasFile('report')) {
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$internship->report = file_get_contents($request->file('report')->getRealPath());
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}
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if ($user->role === 'EMPLOYER') {
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if ($request->report_confirmed && (!$internship->proof || !$internship->report)) {
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return response()->json([
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'message' => 'Report cannot be confirmed without an proof and report.'
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], 400);
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}
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$internship->report_confirmed = $request->report_confirmed;
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}
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$internship->save();
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return response()->noContent();
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}
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/**
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* Update the specified resource in storage.
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*/
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public function update(Request $request, Internship $internship)
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{
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//
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}
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/**
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* Remove the specified resource from storage.
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*/
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public function destroy(int $id)
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{
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$internship = Internship::find($id);
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if (!$internship) {
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return response()->json([
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'message' => 'No such internship exists.'
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], 400);
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}
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$internship->delete();
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return response()->noContent();
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}
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private function validateNewInternship(Request $request)
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{
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$request->validate([
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'company_id' => ['required', 'exists:companies,id'],
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'start' => ['required', 'date'],
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'end' => ['required', 'date', 'after:start'],
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'year_of_study' => ['required', 'integer', 'between:1,5'],
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'semester' => ['required', 'in:WINTER,SUMMER'],
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'position_description' => ['required', 'string', 'min:1']
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]);
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$request->merge([
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'start' => date('Y-m-d 00:00:00', strtotime($request->start)),
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'end' => date('Y-m-d 00:00:00', strtotime($request->end))
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]);
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}
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private function checkOverlap(int $user_id, string $start_date, string $end_date, ?int $current_id = null)
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{
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$existingInternship = Internship::where('user_id', $user_id)
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// check if the two internships do not have the same ID
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->when($current_id, function ($query) use ($current_id) {
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$query->where('id', '!=', $current_id);
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})
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// check if the start/end period collides with another internship
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->where(function ($query) use ($start_date, $end_date) {
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$query->whereBetween('start', [$start_date, $end_date])
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->orWhereBetween('end', [$start_date, $end_date])
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->orWhere(function ($q) use ($end_date) {
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$q->where('start', '<=', $end_date)
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->where('end', '>=', $end_date);
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});
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})
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->exists();
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if ($existingInternship) {
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abort(response()->json([
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'message' => 'You already have an internship during this period.'
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], 400));
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}
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}
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}
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