From 01bbeb975e70579f2d795c95d6e4a0ae2520f4be Mon Sep 17 00:00:00 2001
From: marian <marianbucur17@yahoo.com>
Date: Sun, 27 Mar 2016 16:40:34 +0300
Subject: [PATCH] Made a start on implementing the 'Attendees Question'
 feature.

- Created a migration (based on @daveearley 's migration) to add the
question_types, questions, question_options, event_question and
question_ticket tables.
- Created a seeder for the question_types table.
- Implemented event question add modal.
- Done a bit of refactoring to the ajax form submission error handling.
- Questions are now displayed on the event customization page, under the
Order form tab.
---
 .../Controllers/EventQuestionsController.php  | 149 ++++++++++++++++++
 app/Http/Controllers/MyBaseController.php     |   7 +-
 .../Requests/StoreEventQuestionRequest.php    |  31 ++++
 app/Http/routes.php                           |   5 +
 app/Models/Question.php                       |  13 ++
 app/Models/QuestionOption.php                 |  35 ++++
 app/Models/Ticket.php                         |   2 +-
 ...3_26_103318_create_attendees_questions.php | 113 +++++++++++++
 database/seeds/DatabaseSeeder.php             |   3 +
 database/seeds/QuestionTypesSeeder.php        |  60 +++++++
 public/assets/javascript/backend.js           |  90 ++++++++---
 .../views/ManageEvent/Customize.blade.php     |  17 ++
 .../ManageEvent/Modals/EditQuestion.blade.php | 120 ++++++++++++++
 13 files changed, 624 insertions(+), 21 deletions(-)
 create mode 100644 app/Http/Controllers/EventQuestionsController.php
 create mode 100644 app/Http/Requests/StoreEventQuestionRequest.php
 create mode 100644 app/Models/QuestionOption.php
 create mode 100644 database/migrations/2016_03_26_103318_create_attendees_questions.php
 create mode 100644 database/seeds/QuestionTypesSeeder.php
 create mode 100644 resources/views/ManageEvent/Modals/EditQuestion.blade.php

diff --git a/app/Http/Controllers/EventQuestionsController.php b/app/Http/Controllers/EventQuestionsController.php
new file mode 100644
index 00000000..67ace573
--- /dev/null
+++ b/app/Http/Controllers/EventQuestionsController.php
@@ -0,0 +1,149 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Http\Requests\StoreEventQuestionRequest;
+use App\Models\Event;
+use App\Models\Ticket;
+use App\Models\Question;
+use App\Models\QuestionType;
+use File;
+use Image;
+use Validator;
+use Illuminate\Http\Request;
+
+class EventQuestionsController extends MyBaseController
+{
+    /**
+     * Show the form for creating a new resource.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function create(Request $request)
+    {
+        // Get the event ID.
+        $event_id = $request->get('event_id');
+
+        // Get the event or display a 'not found' warning.
+        $event = Event::findOrFail($event_id);
+
+        // Initialize an empty array for the question options.
+        $question_options = [
+            (object)[
+                'name' => '',
+            ],
+        ];
+
+        return view('ManageEvent.Modals.EditQuestion', [
+            'form_url' => route('event.question.store', [
+                'event_id' => $event_id,
+            ]),
+            'event' => $event,
+            'question' => [],
+            'modal_id' => $request->get('modal_id'),
+            'question_types' => QuestionType::all(),
+            'question_options' => $question_options,
+        ]);
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     *
+     * @access public
+     * @param  StoreEventQuestionRequest $request
+     * @return \Illuminate\Http\Response
+     */
+    public function store(StoreEventQuestionRequest $request)
+    {
+        // Get the event ID.
+        $event_id = $request->get('event_id');
+
+        // Get the event or display a 'not found' warning.
+        $event = Event::findOrFail($event_id);
+
+        // Create question.
+        $question = Question::createNew(false, false, true);
+        $question->title = $request->get('title');
+        $question->instructions = $request->get('instructions');
+        $question->is_required = $request->get('title');
+        $question->question_type_id = $request->get('question_type_id');
+        $question->save();
+
+        // Get options.
+        $options = $request->get('option');
+
+        // Add options.
+        if ($options && is_array($options)) {
+            foreach ($options as $option_name) {
+                if (trim($option_name) !== '') {
+                    $question->options()->create([
+                        'name' => $option_name,
+                    ]);
+                }
+            }
+        }
+
+        // Get tickets.
+        $ticket_ids = $request->get('tickets');
+
+        // Add ticket <-> question entry.
+        if ($ticket_ids && is_array($ticket_ids)) {
+            foreach ($ticket_ids as $ticket_id) {
+                Ticket::find($ticket_id)->questions()->attach($question->id);
+            }
+        }
+
+        $event->questions()->attach($question->id);
+
+        return response()->json([
+            'status'   => 'success',
+            'message' => 'Successfully Created Question. Refreshing page...',
+            'runThis' => 'reloadPageDelayed();',
+        ]);
+    }
+
+    /**
+     * Display the specified resource.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function show($id)
+    {
+        //
+    }
+
+    /**
+     * Show the form for editing the specified resource.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function edit($id)
+    {
+        //
+    }
+
+    /**
+     * Update the specified resource in storage.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function update(Request $request, $id)
+    {
+        //
+    }
+
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param  int  $id
+     * @return \Illuminate\Http\Response
+     */
+    public function destroy($id)
+    {
+        //
+    }
+}
\ No newline at end of file
diff --git a/app/Http/Controllers/MyBaseController.php b/app/Http/Controllers/MyBaseController.php
index 6ec2847f..e19edc6f 100644
--- a/app/Http/Controllers/MyBaseController.php
+++ b/app/Http/Controllers/MyBaseController.php
@@ -36,8 +36,11 @@ class MyBaseController extends Controller
      */
     public function getEventViewData($event_id, $additional_data = [])
     {
+        $event = Event::scope()->findOrFail($event_id);
+
         return array_merge([
-            'event' => Event::scope()->findOrFail($event_id),
-                ], $additional_data);
+            'event' => $event,
+            'questions' => $event->questions()->get(),
+        ], $additional_data);
     }
 }
diff --git a/app/Http/Requests/StoreEventQuestionRequest.php b/app/Http/Requests/StoreEventQuestionRequest.php
new file mode 100644
index 00000000..130983b2
--- /dev/null
+++ b/app/Http/Requests/StoreEventQuestionRequest.php
@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Http\Requests;
+
+use App\Http\Requests\Request;
+
+class StoreEventQuestionRequest extends Request
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     *
+     * @return bool
+     */
+    public function authorize()
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'title' => 'required',
+            'option' => 'array',
+        ];
+    }
+}
diff --git a/app/Http/routes.php b/app/Http/routes.php
index eaf99cd8..af9497e1 100644
--- a/app/Http/routes.php
+++ b/app/Http/routes.php
@@ -399,6 +399,11 @@ Route::group(['middleware' => ['auth', 'first.run']], function () {
             'uses' => 'EventTicketQuestionsController@postCreateQuestion',
         ]);
 
+        /**
+         * Event questions.
+         */
+        Route::resource('question', 'EventQuestionsController');
+
         /*
          * -------
          * Attendees
diff --git a/app/Models/Question.php b/app/Models/Question.php
index 91ab4e7d..a50eb1a6 100644
--- a/app/Models/Question.php
+++ b/app/Models/Question.php
@@ -16,6 +16,7 @@ class Question extends MyBaseModel
     /**
      * The events associated with the question.
      *
+     * @access public
      * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
      */
     public function events()
@@ -26,10 +27,22 @@ class Question extends MyBaseModel
     /**
      * The type associated with the question.
      *
+     * @access public
      * @return \Illuminate\Database\Eloquent\Relations\HasOne
      */
     public function question_types()
     {
         return $this->hasOne('\App\Models\QuestionType');
     }
+
+    /**
+     * The options associated with the question.
+     *
+     * @access public
+     * @return \Illuminate\Database\Eloquent\Relations\HasOne
+     */
+    public function options()
+    {
+        return $this->hasMany('\App\Models\QuestionOption');
+    }
 }
diff --git a/app/Models/QuestionOption.php b/app/Models/QuestionOption.php
new file mode 100644
index 00000000..b5af3674
--- /dev/null
+++ b/app/Models/QuestionOption.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class QuestionOption extends MyBaseModel
+{
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @access protected
+     * @var array
+     */
+    protected $fillable = ['name'];
+
+    /**
+     * Indicates if the model should be timestamped.
+     *
+     * @access public
+     * @var bool
+     */
+    public $timestamps = false;
+
+    /**
+     * The question associated with the question option.
+     *
+     * @access public
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
+     */
+    public function question()
+    {
+        return $this->belongsTo('\App\Models\Question');
+    }
+}
diff --git a/app/Models/Ticket.php b/app/Models/Ticket.php
index 3a869cf1..94716859 100644
--- a/app/Models/Ticket.php
+++ b/app/Models/Ticket.php
@@ -61,7 +61,7 @@ class Ticket extends MyBaseModel
      */
     public function questions()
     {
-        return $this->belongsToMany('\App\Models\Question', 'ticket_question');
+        return $this->belongsToMany('\App\Models\Question');
     }
 
     /**
diff --git a/database/migrations/2016_03_26_103318_create_attendees_questions.php b/database/migrations/2016_03_26_103318_create_attendees_questions.php
new file mode 100644
index 00000000..f9f1eaf7
--- /dev/null
+++ b/database/migrations/2016_03_26_103318_create_attendees_questions.php
@@ -0,0 +1,113 @@
+<?php
+
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class CreateAttendeesQuestions extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @access public
+     * @return void
+     */
+    public function up()
+    {
+        /**
+         * Checkbox, dropdown, radio, text etc.
+         */
+        Schema::create('question_types', function (Blueprint $table)
+        {
+            $table->increments('id');
+            $table->string('alias');
+            $table->string('name');
+            $table->boolean('has_options')->default(false);
+            $table->boolean('allow_multiple')->default(false);
+        });
+
+        /**
+         * The questions.
+         */
+        Schema::create('questions', function (Blueprint $table)
+        {
+            $table->increments('id');
+
+            $table->string('title', 255);
+            $table->text('instructions');
+
+            $table->unsignedInteger('question_type_id');
+            $table->unsignedInteger('account_id')->index();
+
+            $table->tinyInteger('is_required')->default(0);
+
+            $table->timestamps();
+            $table->softDeletes();
+
+            $table->foreign('question_type_id')->references('id')->on('question_types');
+            $table->foreign('account_id')->references('id')->on('accounts')->onDelete('cascade');
+        });
+
+        /**
+         * Used for the questions that allow options (checkbox, radio, dropdown).
+         */
+        Schema::create('question_options', function (Blueprint $table)
+        {
+            $table->increments('id');
+            $table->string('name');
+            $table->integer('question_id')->unsigned()->index();
+
+            $table->foreign('question_id')->references('id')->on('questions')->onDelete('cascade');
+        });
+
+        /**
+         * Event / Question pivot table.
+         */
+        Schema::create('event_question', function(Blueprint $table)
+        {
+            $table->increments('id');
+            $table->integer('event_id')->unsigned()->index();
+            $table->integer('question_id')->unsigned()->index();
+
+            $table->foreign('event_id')->references('id')->on('events')->onDelete('cascade');
+            $table->foreign('question_id')->references('id')->on('questions')->onDelete('cascade');
+        });
+
+        /**
+         * Question / Ticket pivot table.
+         */
+        Schema::create('question_ticket', function (Blueprint $table)
+        {
+            $table->increments('id');
+            $table->integer('question_id')->unsigned()->index();
+            $table->integer('ticket_id')->unsigned()->index();
+
+            $table->foreign('ticket_id')->references('id')->on('tickets')->onDelete('cascade');
+            $table->foreign('question_id')->references('id')->on('questions')->onDelete('cascade');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @access public
+     * @return void
+     */
+    public function down()
+    {
+        $tables = [
+            'question_types',
+            'questions',
+            'question_options',
+            'event_question',
+            'question_ticket',
+        ];
+
+        DB::statement('SET FOREIGN_KEY_CHECKS=0;');
+
+        foreach ($tables as $table) {
+            Schema::drop($table);
+        }
+
+        DB::statement('SET FOREIGN_KEY_CHECKS=1;');
+    }
+}
diff --git a/database/seeds/DatabaseSeeder.php b/database/seeds/DatabaseSeeder.php
index 6104c4b3..03c4e0bc 100644
--- a/database/seeds/DatabaseSeeder.php
+++ b/database/seeds/DatabaseSeeder.php
@@ -19,5 +19,8 @@ class DatabaseSeeder extends Seeder
         // $this->call('UserTableSeeder');
         $this->call('CountriesSeeder');
         $this->command->info('Seeded the countries!');
+
+        $this->call('QuestionTypesSeeder');
+        $this->command->info('Seeded the question types!');
     }
 }
diff --git a/database/seeds/QuestionTypesSeeder.php b/database/seeds/QuestionTypesSeeder.php
new file mode 100644
index 00000000..0603987e
--- /dev/null
+++ b/database/seeds/QuestionTypesSeeder.php
@@ -0,0 +1,60 @@
+<?php
+
+use Illuminate\Database\Seeder;
+
+class QuestionTypesSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     *
+     * @access public
+     * @return void
+     */
+    public function run()
+    {
+        DB::table('question_types')->insert([
+            [
+                'id' => 1,
+                'alias' => 'text',
+                'name' => 'Single-line text box',
+                'has_options' => 0,
+                'allow_multiple' => 0,
+            ],
+            [
+                'id' => 2,
+                'alias' => 'textarea',
+                'name' => 'Multi-line text box',
+                'has_options' => 0,
+                'allow_multiple' => 0,
+            ],
+            [
+                'id' => 3,
+                'alias' => 'dropdown',
+                'name' => 'Dropdown (single selection)',
+                'has_options' => 1,
+                'allow_multiple' => 0,
+            ],
+            [
+                'id' => 4,
+                'alias' => 'dropdown_multiple',
+                'name' => 'Dropdown (multiple selection)',
+                'has_options' => 1,
+                'allow_multiple' => 1,
+            ],
+            [
+                'id' => 5,
+                'alias' => 'checkbox',
+                'name' => 'Checkbox',
+                'has_options' => 1,
+                'allow_multiple' => 1,
+            ],
+            [
+                'id' => 6,
+                'alias' => 'radio',
+                'name' => 'Radio input',
+                'has_options' => 1,
+                'allow_multiple' => 0,
+            ],
+        ]);
+    }
+}
diff --git a/public/assets/javascript/backend.js b/public/assets/javascript/backend.js
index 6313a935..c328f715 100644
--- a/public/assets/javascript/backend.js
+++ b/public/assets/javascript/backend.js
@@ -8543,6 +8543,12 @@ $(function () {
         },
         error: function (data, statusText, xhr, $form) {
 
+            // Form validation error.
+            if (422 == data.status) {
+                processFormErrors($form, $.parseJSON(data.responseText));
+                return;
+            }
+
             showMessage('Whoops!, it looks like something went wrong on our servers.\n\
                    Please try again, or contact support if the problem persists.');
 
@@ -8582,24 +8588,7 @@ $(function () {
                     break;
 
                 case 'error':
-                    $.each(data.messages, function (index, error) {
-                        var $input = $(':input[name=' + index + ']', $form);
-
-                        if ($input.prop('type') === 'file') {
-                            $('#input-' + $input.prop('name')).append('<div class="help-block error">' + error + '</div>')
-                                .parent()
-                                .addClass('has-error');
-                        } else {
-                            $input.after('<div class="help-block error">' + error + '</div>')
-                                .parent()
-                                .addClass('has-error');
-                        }
-
-                    });
-
-                    var $submitButton = $form.find('input[type=submit]');
-                    toggleSubmitDisabled($submitButton);
-
+                    processFormErrors($form, data.messages);
                     break;
 
                 default:
@@ -8862,6 +8851,71 @@ $(function () {
 
 });
 
+function changeQuestionType(select)
+{
+    var select = $(select);
+    var selected = select.find(':selected');
+
+    if (selected.data('has-options') == '1') {
+        $('#question-options').removeClass('hide');
+    } else {
+        $('#question-options').addClass('hide');
+    }
+}
+
+function submitQuestionForm()
+{
+    $('#edit-question-form').submit();
+}
+
+function addQuestionOption()
+{
+    var tbody = $('#question-options tbody');
+    var questionOption = $('#question-option-template').html();
+
+    tbody.append(questionOption);
+}
+
+function removeQuestionOption(removeBtn)
+{
+    var removeBtn = $(removeBtn);
+    var tbody = removeBtn.parents('tbody');
+
+    if (tbody.find('tr').length > 1) {
+        removeBtn.parents('tr').remove();
+    } else {
+        alert('You must have at least one option.');
+    }
+}
+
+function processFormErrors($form, errors)
+{
+    $.each(errors, function (index, error)
+    {
+        var $input = $(':input[name=' + index + ']', $form);
+
+        if ($input.prop('type') === 'file') {
+            $('#input-' + $input.prop('name')).append('<div class="help-block error">' + error + '</div>')
+                .parent()
+                .addClass('has-error');
+        } else {
+            $input.after('<div class="help-block error">' + error + '</div>')
+                .parent()
+                .addClass('has-error');
+        }
+
+    });
+
+    var $submitButton = $form.find('input[type=submit]');
+    toggleSubmitDisabled($submitButton);
+}
+
+function reloadPageDelayed()
+{
+    setTimeout(function () {
+        location.reload();
+    }, 2000);
+}
 
 /**
  *
diff --git a/resources/views/ManageEvent/Customize.blade.php b/resources/views/ManageEvent/Customize.blade.php
index 6b3e2a0f..8df3a896 100644
--- a/resources/views/ManageEvent/Customize.blade.php
+++ b/resources/views/ManageEvent/Customize.blade.php
@@ -483,7 +483,24 @@
                         </div>
                     </div>
 
+                    <h4>Attendees questions</h4>
+                    @if ($questions)
+                        <table class="table">
+                            <tbody>
+                            @foreach ($questions as $question)
+                                <tr>
+                                    <td>{{ $question->title }}</td>
+                                </tr>
+                            @endforeach
+                            </tbody>
+                        </table>
+                    @endif
+
                     <div class="panel-footer mt15 text-right">
+                        <button class="loadModal btn btn-success" type="button" data-modal-id="EditQuestion" href="javascript:void(0);"
+                                data-href="{{route('event.question.create', ['event_id' => $event->id])}}">
+                            <i class="ico-question"></i> Add question
+                        </button>
                         {!! Form::submit('Save Changes', ['class'=>"btn btn-success"]) !!}
                     </div>
 
diff --git a/resources/views/ManageEvent/Modals/EditQuestion.blade.php b/resources/views/ManageEvent/Modals/EditQuestion.blade.php
new file mode 100644
index 00000000..58c68c0f
--- /dev/null
+++ b/resources/views/ManageEvent/Modals/EditQuestion.blade.php
@@ -0,0 +1,120 @@
+<script id="question-option-template" type="text/template">
+    <tr>
+        <td><input class="form-control" name="option[]" type="text"></td>
+        <td width="50">
+            <i class="btn btn-danger ico-remove" onclick="removeQuestionOption(this);"></i>
+        </td>
+    </tr>
+</script>
+<div role="dialog" id="{{ $modal_id }}" class="modal fade" style="display: none;">
+    <div class="modal-dialog">
+        <div class="modal-content">
+            <div class="modal-header text-center">
+                <button type="button" class="close" data-dismiss="modal">&times;</button>
+                <h3 class="modal-title">
+                    <i class="ico-question"></i>
+                    Questions</h3>
+            </div>
+            <div class="modal-body">
+                <h3>
+                    Existing Questions
+                </h3>
+
+                <div class="panel panel-default">
+                    {!!  Form::model($question, ['url' => $form_url, 'id' => 'edit-question-form', 'class' => 'ajax']) !!}
+                    <div class="panel-body">
+                        <div class="form-group">
+                            <label for="question-title" class="required">
+                                Question
+                            </label>
+                            {!! Form::text('title', '', [
+                                'id' => 'question-title',
+                                'class' => 'form-control',
+                                'placeholder' => 'e.g.: What is your name?',
+                            ]) !!}
+                        </div>
+                        <div class="form-group">
+                            <label for="question-type">
+                                Question Type
+                            </label>
+
+                            <select id="question-type" class="form-control" name="question_type_id" onchange="changeQuestionType(this);">
+                                @foreach ($question_types as $question_type)
+                                    <option data-has-options="{{$question_type->has_options}}" value="{{$question_type->id}}">
+                                        {{$question_type->name}}
+                                    </option>
+                                @endforeach
+                            </select>
+                        </div>
+                        <div class="form-group">
+                            <label for="question-instructions">
+                                Instructions
+                            </label>
+                            {!! Form::text('instructions', null, [
+                                'id' => 'question-instructions',
+                                'class' => 'form-control',
+                            ]) !!}
+                        </div>
+                        <fieldset id="question-options" {!! empty($question->has_options) ? ' class="hide"' : '' !!}>
+                            <legend>Question Options</legend>
+                            <table class="table">
+                                <thead>
+                                    <tr>
+                                        <th colspan="2">Option name</th>
+                                    </tr>
+                                </thead>
+                                <tbody>
+                                @foreach ($question_options as $question_option)
+                                    <tr>
+                                        <td><input class="form-control" name="option[]" type="text" value="{{ $question_option->name }}"></td>
+                                        <td width="50">
+                                            <i class="btn btn-danger ico-remove" onclick="removeQuestionOption(this);"></i>
+                                        </td>
+                                    </tr>
+                                @endforeach
+                                </tbody>
+                                <tfoot>
+                                    <tr>
+                                       <td colspan="2">
+                                           <span id="add-question-option" class="btn btn-success btn-xs" onclick="addQuestionOption();">
+                                               <i class="ico-plus"></i>
+                                               Add another option
+                                           </span>
+                                       </td>
+                                    </tr>
+                                </tfoot>
+                            </table>
+                        </fieldset>
+
+                        <div class="form-group">
+                            {!! Form::checkbox('is_required', 1, null, ['id' => 'is_required']) !!}
+                            {!! Form::label('is_required', 'Make this a required question') !!}
+                        </div>
+
+                        <div class="form-group">
+                            <label>
+                                Require this question for ticket(s):
+                            </label>
+
+                            @foreach ($event->tickets as $ticket)
+                                <br>
+                                <input id="ticket_{{ $ticket->id }}" name="tickets[]" type="checkbox" value="{{ $ticket->id }}">
+                                <label for="ticket_{{ $ticket->id }}">&nbsp; {{ $ticket->title }}</label>
+                            @endforeach
+                        </div>
+
+                    </div>
+                    {!! Form::close() !!}
+                </div>
+            </div> <!-- /end modal body-->
+            <div class="modal-footer">
+                <a href="" class="btn btn-danger" data-dismiss="modal">
+                    Close
+                </a>
+                <a class="btn btn-success" href="javascript:void(0);" onclick="submitQuestionForm();">
+                    Create Question
+                </a>
+            </div>
+        </div><!-- /end modal content-->
+    </div>
+</div>
\ No newline at end of file