266 lines
9.6 KiB
PHP
266 lines
9.6 KiB
PHP
<?php
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namespace App\Http\Controllers\Admin;
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use App\Events\UserUpdateCreditsEvent;
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use App\Http\Controllers\Controller;
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use App\Models\User;
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use App\Models\Voucher;
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use App\Settings\GeneralSettings;
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use App\Settings\LocaleSettings;
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use Illuminate\Contracts\Foundation\Application;
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use Illuminate\Contracts\View\Factory;
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use Illuminate\Contracts\View\View;
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use Illuminate\Http\JsonResponse;
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use Illuminate\Http\RedirectResponse;
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use Illuminate\Http\Request;
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use Illuminate\Http\Response;
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use Illuminate\Validation\ValidationException;
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class VoucherController extends Controller
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{
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const READ_PERMISSION = "admin.voucher.read";
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const WRITE_PERMISSION = "admin.voucher.write";
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/**
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* Display a listing of the resource.
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*
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* @return Application|Factory|View
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*/
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public function index(LocaleSettings $locale_settings, GeneralSettings $general_settings)
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{
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$this->checkPermission(self::READ_PERMISSION);
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return view('admin.vouchers.index', [
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'locale_datatables' => $locale_settings->datatables,
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'credits_display_name' => $general_settings->credits_display_name
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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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* @return Application|Factory|View
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*/
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public function create(GeneralSettings $general_settings)
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{
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$this->checkPermission(self::WRITE_PERMISSION);
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return view('admin.vouchers.create', [
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'credits_display_name' => $general_settings->credits_display_name
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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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* @param Request $request
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* @return RedirectResponse
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*/
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public function store(Request $request)
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{
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$request->validate([
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'memo' => 'nullable|string|max:191',
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'code' => 'required|string|alpha_dash|max:36|min:4|unique:vouchers',
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'uses' => 'required|numeric|max:2147483647|min:1',
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'credits' => 'required|numeric|between:0,99999999',
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'expires_at' => 'nullable|multiple_date_format:d-m-Y H:i:s,d-m-Y|after:now|before:10 years',
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]);
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Voucher::create($request->except('_token'));
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return redirect()->route('admin.vouchers.index')->with('success', __('voucher has been created!'));
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}
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/**
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* Display the specified resource.
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*
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* @param Voucher $voucher
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* @return Response
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*/
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public function show(Voucher $voucher)
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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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* @param Voucher $voucher
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* @return Application|Factory|View
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*/
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public function edit(Voucher $voucher, GeneralSettings $general_settings)
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{
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$this->checkPermission(self::WRITE_PERMISSION);
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return view('admin.vouchers.edit', [
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'voucher' => $voucher,
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'credits_display_name' => $general_settings->credits_display_name
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]);
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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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* @param Request $request
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* @param Voucher $voucher
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* @return RedirectResponse
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*/
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public function update(Request $request, Voucher $voucher)
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{
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$request->validate([
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'memo' => 'nullable|string|max:191',
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'code' => "required|string|alpha_dash|max:36|min:4|unique:vouchers,code,{$voucher->id}",
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'uses' => 'required|numeric|max:2147483647|min:1',
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'credits' => 'required|numeric|between:0,99999999',
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'expires_at' => 'nullable|multiple_date_format:d-m-Y H:i:s,d-m-Y|after:now|before:10 years',
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]);
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$voucher->update($request->except('_token'));
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return redirect()->route('admin.vouchers.index')->with('success', __('voucher has been updated!'));
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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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* @param Voucher $voucher
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* @return RedirectResponse
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*/
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public function destroy(Voucher $voucher)
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{
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$this->checkPermission(self::WRITE_PERMISSION);
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$voucher->delete();
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return redirect()->back()->with('success', __('voucher has been removed!'));
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}
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public function users(Voucher $voucher, LocaleSettings $locale_settings, GeneralSettings $general_settings)
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{
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$this->checkPermission(self::READ_PERMISSION);
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return view('admin.vouchers.users', [
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'voucher' => $voucher,
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'locale_datatables' => $locale_settings->datatables,
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'credits_display_name' => $general_settings->credits_display_name
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]);
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}
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/**
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* @param Request $request
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* @return JsonResponse
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*
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* @throws ValidationException
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*/
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public function redeem(Request $request, GeneralSettings $general_settings)
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{
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//general validations
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$request->validate([
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'code' => 'required|exists:vouchers,code',
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]);
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//get voucher by code
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$voucher = Voucher::where('code', '=', $request->input('code'))->firstOrFail();
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//extra validations
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if ($voucher->getStatus() == 'USES_LIMIT_REACHED') {
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throw ValidationException::withMessages([
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'code' => __('This voucher has reached the maximum amount of uses'),
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]);
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}
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if ($voucher->getStatus() == 'EXPIRED') {
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throw ValidationException::withMessages([
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'code' => __('This voucher has expired'),
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]);
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}
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if (! $request->user()->vouchers()->where('id', '=', $voucher->id)->get()->isEmpty()) {
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throw ValidationException::withMessages([
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'code' => __('You already redeemed this voucher code'),
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]);
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}
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if ($request->user()->credits + $voucher->credits >= 99999999) {
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throw ValidationException::withMessages([
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'code' => "You can't redeem this voucher because you would exceed the limit of " . $general_settings->credits_display_name,
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]);
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}
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//redeem voucher
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$voucher->redeem($request->user());
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event(new UserUpdateCreditsEvent($request->user()));
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return response()->json([
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'success' => "{$voucher->credits} ". $general_settings->credits_display_name .' '.__('have been added to your balance!'),
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]);
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}
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public function usersDataTable(Voucher $voucher)
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{
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$users = $voucher->users();
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return datatables($users)
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->editColumn('name', function (User $user) {
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return '<a class="text-info" target="_blank" href="'.route('admin.users.show', $user->id).'">'.$user->name.'</a>';
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})
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->addColumn('credits', function (User $user) {
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return '<i class="mr-2 fas fa-coins"></i> '.$user->credits();
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})
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->addColumn('last_seen', function (User $user) {
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return $user->last_seen ? $user->last_seen->diffForHumans() : '';
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})
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->rawColumns(['name', 'credits', 'last_seen'])
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->make();
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}
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public function dataTable()
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{
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$query = Voucher::selectRaw('
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vouchers.*,
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CASE
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WHEN (SELECT COUNT(*) FROM user_voucher WHERE user_voucher.voucher_id = vouchers.id) >= vouchers.uses THEN "USES_LIMIT_REACHED"
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WHEN vouchers.expires_at IS NOT NULL AND vouchers.expires_at < NOW() THEN "EXPIRED"
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ELSE "VALID"
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END as derived_status
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');
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return datatables($query)
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->addColumn('actions', function (Voucher $voucher) {
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return '
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<a data-content="'.__('Users').'" data-toggle="popover" data-trigger="hover" data-placement="top" href="'.route('admin.vouchers.users', $voucher->id).'" class="mr-1 btn btn-sm btn-primary"><i class="fas fa-users"></i></a>
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<a data-content="'.__('Edit').'" data-toggle="popover" data-trigger="hover" data-placement="top" href="'.route('admin.vouchers.edit', $voucher->id).'" class="mr-1 btn btn-sm btn-info"><i class="fas fa-pen"></i></a>
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<form class="d-inline" onsubmit="return submitResult();" method="post" action="'.route('admin.vouchers.destroy', $voucher->id).'">
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'.csrf_field().'
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'.method_field('DELETE').'
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<button data-content="'.__('Delete').'" data-toggle="popover" data-trigger="hover" data-placement="top" class="mr-1 btn btn-sm btn-danger"><i class="fas fa-trash"></i></button>
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</form>
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';
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})
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->addColumn('status', function (Voucher $voucher) {
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$color = ($voucher->derived_status == 'VALID') ? 'success' : 'danger';
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$status = str_replace('_', ' ', $voucher->derived_status);
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return '<span class="badge badge-'.$color.'">'.$status.'</span>';
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})
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->editColumn('uses', function (Voucher $voucher) {
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return "{$voucher->used} / {$voucher->uses}";
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})
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->editColumn('credits', function (Voucher $voucher) {
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return number_format($voucher->credits, 2, '.', '');
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})
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->editColumn('expires_at', function (Voucher $voucher) {
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if (! $voucher->expires_at) {
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return __("Never");
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}
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return $voucher->expires_at ? $voucher->expires_at->diffForHumans() : __("Never");
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})
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->editColumn('code', function (Voucher $voucher) {
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return "<code>{$voucher->code}</code>";
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})
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->orderColumn('status', 'derived_status $1')
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->rawColumns(['actions', 'code', 'status'])
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->make();
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}
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}
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