2018-10-09 02:38:16 +02:00
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<?php
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namespace App\Http\Controllers;
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use Illuminate\Http\Request;
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use Carbon\Carbon;
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2018-10-16 03:23:19 +02:00
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use Validator;
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2018-10-09 02:38:16 +02:00
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2018-10-17 15:12:20 +02:00
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use DB;
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2018-10-09 02:38:16 +02:00
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use App\Poll;
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2018-10-17 15:12:20 +02:00
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use App\PollVote;
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use App\PollVotingCode;
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2018-10-09 02:38:16 +02:00
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class PollController extends Controller
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{
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public function __invoke(Request $request)
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{
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return view('create_poll');
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}
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2018-10-17 16:56:05 +02:00
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//TODO: Close polls
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//TODO: Implement poll editing
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2018-10-09 02:38:16 +02:00
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public function create(Request $request)
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{
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2018-10-16 03:23:19 +02:00
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if($request->has('options')) {
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$request['options'] = array_filter($request->input('options'), function($i) { return $i !== null; });
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}
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$request['allow_multiple_answers'] = $request->has('allow_multiple_answers');
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$request['hide_results_until_closed'] = $request->has('hide_results_until_closed');
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$request['automatically_close_poll'] = $request->has('automatically_close_poll');
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$request['set_admin_password'] = $request->has('set_admin_password');
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2018-10-12 20:11:44 +02:00
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$validatedInput = $request->validate([
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'question' => 'required|string',
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2018-10-16 03:23:19 +02:00
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'options' => 'required|min:2|distinct',
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'allow_multiple_answers' => 'required|boolean',
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'hide_results_until_closed' => 'required|boolean',
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'automatically_close_poll' => 'required|boolean',
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'automatically_close_poll_datetime' => 'required_if:automatically_close_poll,true|date|after:now',
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'set_admin_password' => 'required|boolean',
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'admin_password' => 'required_if:set_admin_password,true|nullable|string',
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'duplicate_vote_checking' => 'required|in:none,cookies,codes',
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'number_of_codes' => 'required_if:duplicate_vote_checking,codes|integer|min:2'
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2018-10-12 20:11:44 +02:00
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]);
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2018-10-09 02:38:16 +02:00
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$poll = new Poll;
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2018-10-16 03:23:19 +02:00
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$poll->question = $validatedInput['question'];
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$poll->duplicate_vote_checking = $validatedInput['duplicate_vote_checking'];
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$poll->allow_multiple_answers = $validatedInput['allow_multiple_answers'];
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$poll->hide_results_until_closed = $validatedInput['hide_results_until_closed'];
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2018-10-09 02:38:16 +02:00
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$poll->created_at = Carbon::now();
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2018-10-16 03:23:19 +02:00
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if($validatedInput['automatically_close_poll']) {
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$poll->closes_at = Carbon::parse($validatedInput['automatically_close_poll_datetime']);
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}
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if($validatedInput['set_admin_password']) {
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$poll->admin_password = $validatedInput['admin_password'];
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}
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$poll->save();
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2018-10-12 20:11:44 +02:00
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2018-10-16 03:23:19 +02:00
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$poll->options()->createMany(array_map(function($i) { return ['text' => $i]; }, $validatedInput['options']));
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$poll->save();
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if($poll->duplicate_vote_checking == 'codes') {
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$codes = $poll->createVotingCodes($validatedInput['number_of_codes']);
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}
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return redirect()->action('PollController@view', ['poll' => $poll])->with('new', true);
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2018-10-09 02:38:16 +02:00
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}
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public function view(Request $request, Poll $poll)
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{
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2018-10-16 03:23:19 +02:00
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$new = $request->session()->pull('new', false);
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if($request->format() == 'json') {
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if($new) {
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} else {
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}
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2018-10-16 03:56:04 +02:00
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//TODO: Implement JSON output
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return null;
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2018-10-16 03:23:19 +02:00
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} else {
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2018-10-17 15:12:20 +02:00
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return view('view_poll')
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->with('poll', $poll)
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->with('new', $new)
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->with('hasVoted', $this->hasVoted($request, $poll));
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2018-10-16 03:23:19 +02:00
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}
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2018-10-09 02:38:16 +02:00
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}
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2018-10-17 15:12:20 +02:00
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public function viewResults(Request $request, Poll $poll)
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{
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if($poll->results_visible) {
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} else {
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}
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}
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private static function createPieChart(Poll $poll)
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{
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//TODO
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}
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public function hasVoted(Request $request, Poll $poll)
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{
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if($poll->duplicate_vote_checking == 'cookies') {
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if($request->session()->exists($poll->id)) {
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return true;
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}
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} else if($poll->duplicate_vote_checking == 'codes') {
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$code = PollVotingCode::find($request->query('code'));
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if($code == null || $code->used) {
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return true;
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}
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}
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return false;
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}
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2018-10-09 02:38:16 +02:00
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public function vote(Request $request, Poll $poll)
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{
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2018-10-17 15:12:20 +02:00
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if($this->hasVoted($request, $poll)) {
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return null;
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}
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if($poll->allow_multiple_answers) {
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$validatedInput = $request->validate([
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'options' => 'required|distinct',
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]);
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} else {
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$validatedInput = $request->validate([
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'options' => 'required|distinct|min:1|max:1',
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]);
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}
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DB::beginTransaction();
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foreach($validatedInput['options'] as $option)
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{
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//TODO: Properly display errors
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if($poll->options()->find($option) == null) {
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DB::rollBack();
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return null;
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}
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$vote = new PollVote;
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$vote->poll_option_id = $option;
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$poll->votes()->save($vote);
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}
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DB::commit();
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if($poll->duplicate_vote_checking == 'cookies') {
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$request->session()->put($poll->id, null);
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} else if($poll->duplicate_vote_checking == 'codes') {
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$code->used = true;
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$code->save();
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}
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//return redirect('PollController@viewResults', ['poll' => $poll]);
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return view('view_poll')->with('poll', $poll)->with('new', false);
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2018-10-09 02:38:16 +02:00
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}
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public function admin(Request $request, Poll $poll)
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{
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}
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public function edit(Request $request, Poll $poll)
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{
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}
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}
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