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DashboardController.php
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DashboardController.php
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<?php
namespace App\Http\Controllers;
use App\Comment;
use App\Skill;
use Illuminate\Http\Request;
use App\Http\Requests;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Auth;
class DashboardController extends Controller
{
public function index(Request $request){
$user=Auth::user();
$skillSelect=[];
$skillSelect[0]='همه';
foreach($user->skills()->get() as $skill){
$skillSelect[$skill->id]=$skill->title;
}
//bindings
$bind=new \stdClass();
$bind->skill_id=$request->input('skill_id');
//calculate the donut chart parameters (problem-answers)
$answers=$user->comments()->where('commentable_type','App\Problem')->get();
$countAnswer=0;
$countTrueAnswer=0;
foreach($answers as $answer){
$countAnswer++;
if($answer->commentable()->where('comment_id',$answer->id)->exists()){
$countTrueAnswer++;
}
}
$falseAnswer=$countAnswer-$countTrueAnswer;
// corporation chart statistics
$corporationStatistics=$this->corporationChartStatistics($user,$request);
$numCorporation=$corporationStatistics['numCorporation'];
$numNoCorporation=$corporationStatistics['numVisit']-$numCorporation;
// rate chart statistics
$rateResults=$this->rateChartStatistics($user,$request);
//corporation questions statistics
$corporationQuestionStatistics=$this->questionnaireStatistics($user,$request);
return view('profile.dashboard.index')->with([
'title'=>'داشبورد',
'skillSelect'=>$skillSelect,
'trueAnswer'=>$countTrueAnswer,
'falseAnswer'=>$falseAnswer,
'numCorporation'=>$numCorporation,
'numNoCorporation'=>$numNoCorporation,
'rateResults'=>$rateResults,
'corporationQuestion'=>$corporationQuestionStatistics,
'bind'=>$bind
]);
}
/**
* Created By Dara on 16/12/2015
* return the corporation chart statistics
*/
private function corporationChartStatistics($user,Request $request){
$numVisit=$user->profileVisits()->count();
if($request->has('skill_id') && $request->input('skill_id')!=0){ //specific skill has been selected
$this->validate($request,[
'skill_id'=>'required|integer'
]);
$skill=$user->skills()->findOrFail($request->input('skill_id'));
$numCorporation=$skill->corporations()->where('question_completed',1)->count();
}else{
$numCorporation=$user->corporations()->where('question_completed',1)->count();
}
return [
'numVisit'=>$numVisit,
'numCorporation'=>$numCorporation
];
}
/**
* Created By Dara on 16/12/2015
* get user or skill rate statistics
*/
private function rateChartStatistics($user,Request $request){
if($request->has('skill_id') && $request->input('skill_id')!=0){ //specific skill has been selected
$this->validate($request,[
'skill_id'=>'required|integer'
]);
$skill=$user->skills()->findOrFail($request->input('skill_id'));
$rateResult=[];
foreach($skill->rate()->get() as $rate ){
$rateResult[]=$rate;
}
}else{
// no specific skill has been selected
$rateResult=[];
foreach($user->rate()->get() as $rate){
$rateResult[]=$rate;
}
}
return $rateResult;
}
/**
* Created By Dara on 16/12/2015
* get corporation questionnaire statistics
*/
private function questionnaireStatistics($user,$request){
if($request->has('skill_id') && $request->input('skill_id')!=0){ //specific skill has been selected
$this->validate($request,[
'skill_id'=>'required|integer'
]);
$stats=[];
$skill=$user->skills()->findOrFail($request->input('skill_id'));
$corporationQuery=$skill->corporations()->where('question_completed',1);
$corporations=$corporationQuery->get();
$corporationNum=$corporationQuery->count();
foreach($corporations as $corporation){
$answers=$corporation->answers()->get();
foreach($answers as $answer){
$stats[$corporation->id][$answer->question->id]=(6-$answer->answer)/$corporationNum;
}
}
$m=[]; //array where the key is the id of the question and value the avg point (1-5)
$m[1]=0; //first question
$m[2]=0;
$m[3]=0;
$m[4]=0;
$m[5]=0; //last question
foreach($stats as $key=>$stat){
foreach($stat as $index=>$value){
$m[$index]+=$value;
}
}
return $m;
}else{
// no specific skill has been selected
$skills=$user->skills()->get();
$stats=[];
foreach($skills as $skill){
$corporationQuery=$skill->corporations()->where('question_completed',1);
$corporations=$corporationQuery->get();
$corporationNum=$corporationQuery->count();
foreach($corporations as $corporation){
$answers=$corporation->answers()->get();
foreach($answers as $answer){
$stats[$corporation->id][$answer->question->id]=(6-$answer->answer)/$corporationNum;
}
}
}
//dd($stats);
$m=[]; //array where the key is the id of the question and value the avg point (1-5)
$m[1]=0; //first question
$m[2]=0;
$m[3]=0;
$m[4]=0;
$m[5]=0; //last question
foreach($stats as $key=>$stat){
foreach($stat as $index=>$value){
$m[$index]+=$value;
}
}
}
return $m;
}
}