dsd-meetme / backend

app/Company.php

Spacing +2 added lines, -2 removed lines

@@ -51,14 +51,14 @@
      *
      * @var array
      */
-    protected $fillable = ['name', 'email', 'password'];
+    protected $fillable = [ 'name', 'email', 'password' ];
 
     /**
      * The attributes excluded from the model's JSON form.
      *
      * @var array
      */
-    protected $hidden = ['password', 'remember_token'];
+    protected $hidden = [ 'password', 'remember_token' ];
 
     public function company()
     {

app/Http/Controllers/Companies/Auth/AuthController.php

Unused Use Statements +2 added lines, -2 removed lines

@@ -3,11 +3,11 @@
 namespace plunner\Http\Controllers\Companies\Auth;
 
 use Illuminate\Http\Request;
-use plunner\Company;
-use plunner\Http\Controllers\Controller;
 use Tymon\JWTAuth\Support\auth\AuthenticatesAndRegistersUsers;
 use Tymon\JWTAuth\Support\auth\ThrottlesLogins;
 use Validator;
+use plunner\Company;
+use plunner\Http\Controllers\Controller;
 
 /**
  * Class AuthController

Spacing +10 added lines, -10 removed lines

@@ -40,7 +40,7 @@ 
      * cn = company normal
      * @var array
      */
-    protected $custom = ['mode' => 'cn'];
+    protected $custom = [ 'mode' => 'cn' ];
 
     /**
      * Create a new authentication controller instance.
@@ -48,19 +48,19 @@ 
      */
     public function __construct()
     {
-        config(['auth.model' => \plunner\Company::class]);
-        config(['jwt.user' => \plunner\Company::class]);
+        config([ 'auth.model' => \plunner\Company::class ]);
+        config([ 'jwt.user' => \plunner\Company::class ]);
     }
 
     public function postLogin(Request $request)
     {
         //remember me
-        $this->validate($request, ['remember' => 'boolean']);//TODO insert required
+        $this->validate($request, [ 'remember' => 'boolean' ]); //TODO insert required
         if ($request->input('remember', false)) {
-            config(['jwt.ttl' => '43200']); //30 days
-            $this->custom = array_merge($this->custom, ['remember' => 'true']);
+            config([ 'jwt.ttl' => '43200' ]); //30 days
+            $this->custom = array_merge($this->custom, [ 'remember' => 'true' ]);
         } else
-            $this->custom = array_merge($this->custom, ['remember' => 'false']);
+            $this->custom = array_merge($this->custom, [ 'remember' => 'false' ]);
         return $this->postLoginOriginal($request);
     }
 
@@ -88,9 +88,9 @@ 
     protected function create(array $data)
     {
         return Company::create([
-            'name' => $data['name'],
-            'email' => $data['email'],
-            'password' => bcrypt($data['password']),
+            'name' => $data[ 'name' ],
+            'email' => $data[ 'email' ],
+            'password' => bcrypt($data[ 'password' ]),
         ]);
     }
 

app/Http/Controllers/Employees/Auth/AuthController.php

Unused Use Statements +3 added lines, -4 removed lines

@@ -3,13 +3,12 @@
 namespace plunner\Http\Controllers\Employees\Auth;
 
 use Illuminate\Http\Request;
-use Log;
-use plunner\Company;
-use plunner\employee;
-use plunner\Http\Controllers\Controller;
 use Tymon\JWTAuth\Support\auth\AuthenticatesAndRegistersUsers;
 use Tymon\JWTAuth\Support\auth\ThrottlesLogins;
 use Validator;
+use plunner\Company;
+use plunner\Http\Controllers\Controller;
+use plunner\employee;
 
 /**
  * Class AuthController

Spacing +14 added lines, -14 removed lines

@@ -43,7 +43,7 @@ 
      * en = employee normal
      * @var array
      */
-    protected $custom = ['mode' => 'en'];
+    protected $custom = [ 'mode' => 'en' ];
 
     /**
      * @var company
@@ -56,13 +56,13 @@ 
      */
     public function __construct()
     {
-        config(['auth.model' => \plunner\Employee::class]);
-        config(['jwt.user' => \plunner\Employee::class]);
+        config([ 'auth.model' => \plunner\Employee::class ]);
+        config([ 'jwt.user' => \plunner\Employee::class ]);
     }
 
     public function postRegister(Request $request)
     {
-        $this->validate($request, ['company' => 'required|exists:companies,name']);
+        $this->validate($request, [ 'company' => 'required|exists:companies,name' ]);
         $this->company = Company::whereName($request->input('company'))->firstOrFail();
         return $this->postRegisterOriginal($request);
     }
@@ -70,17 +70,17 @@ 
     public function postLogin(Request $request)
     {
         //get company ID and impiled it in the request
-        $this->validate($request, ['company' => 'required|exists:companies,name']);
+        $this->validate($request, [ 'company' => 'required|exists:companies,name' ]);
         $this->company = Company::whereName($request->input('company'))->firstOrFail();
-        $request->merge(['company_id' => $this->company->id]);
+        $request->merge([ 'company_id' => $this->company->id ]);
 
         //remember me
-        $this->validate($request, ['remember' => 'boolean']);//TODO insert required
+        $this->validate($request, [ 'remember' => 'boolean' ]); //TODO insert required
         if ($request->input('remember', false)) {
-            config(['jwt.ttl' => '43200']); //30 days
-            $this->custom = array_merge($this->custom, ['remember' => 'true']);
+            config([ 'jwt.ttl' => '43200' ]); //30 days
+            $this->custom = array_merge($this->custom, [ 'remember' => 'true' ]);
         } else
-            $this->custom = array_merge($this->custom, ['remember' => 'false']);
+            $this->custom = array_merge($this->custom, [ 'remember' => 'false' ]);
 
         return $this->postLoginOriginal($request);
     }
@@ -95,7 +95,7 @@ 
     {
         return Validator::make($data, [
             'name' => 'required|min:1|max:255',
-            'email' => 'required|email|max:255|unique:employees,email,NULL,id,company_id,' . $this->company->id,
+            'email' => 'required|email|max:255|unique:employees,email,NULL,id,company_id,'.$this->company->id,
             'password' => 'required|confirmed|min:6',
         ]);
     }
@@ -109,9 +109,9 @@ 
     protected function create(array $data)
     {
         return $this->company->save(new employee([
-            'name' => $data['name'],
-            'email' => $data['email'],
-            'password' => bcrypt($data['password']),
+            'name' => $data[ 'name' ],
+            'email' => $data[ 'email' ],
+            'password' => bcrypt($data[ 'password' ]),
         ]));
     }
 }

app/Http/Controllers/Employees/Auth/PasswordController.php

Unused Use Statements +1 added lines, -1 removed lines

@@ -3,9 +3,9 @@
 namespace plunner\Http\Controllers\Employees\Auth;
 
 use Illuminate\Http\Request;
+use Tymon\JWTAuth\Support\auth\ResetsPasswords;
 use plunner\Company;
 use plunner\Http\Controllers\Controller;
-use Tymon\JWTAuth\Support\auth\ResetsPasswords;
 
 /**
  * Class PasswordController

Spacing +9 added lines, -9 removed lines

@@ -36,12 +36,12 @@ 
      * en = employee normal
      * @var array
      */
-    protected $custom = ['mode' => 'en'];
+    protected $custom = [ 'mode' => 'en' ];
 
     /**
      * @var array
      */
-    protected $username = ['email', 'company_id'];
+    protected $username = [ 'email', 'company_id' ];
 
     /**
      * @var company
@@ -54,24 +54,24 @@ 
      */
     public function __construct()
     {
-        config(['auth.model' => \plunner\Employee::class]);
-        config(['jwt.user' => \plunner\Employee::class]);
-        config(['auth.password.table' => 'password_resets_employees', 'auth.password.email' => 'emails.employees.password']);
+        config([ 'auth.model' => \plunner\Employee::class ]);
+        config([ 'jwt.user' => \plunner\Employee::class ]);
+        config([ 'auth.password.table' => 'password_resets_employees', 'auth.password.email' => 'emails.employees.password' ]);
     }
 
     public function postEmail(Request $request)
     {
-        $this->validate($request, ['company' => 'required|exists:companies,name']);
+        $this->validate($request, [ 'company' => 'required|exists:companies,name' ]);
         $this->company = Company::whereName($request->input('company'))->firstOrFail();
-        $request->merge(['company_id' => $this->company->id]);
+        $request->merge([ 'company_id' => $this->company->id ]);
         return $this->postEmailOriginal($request);
     }
 
     public function postReset(Request $request)
     {
-        $this->validate($request, ['company' => 'required|exists:companies,name']);
+        $this->validate($request, [ 'company' => 'required|exists:companies,name' ]);
         $this->company = Company::whereName($request->input('company'))->firstOrFail();
-        $request->merge(['company_id' => $this->company->id]);
+        $request->merge([ 'company_id' => $this->company->id ]);
         return $this->postResetOriginal($request);
     }
 

app/Console/Commands/Inspire.php

Spacing +1 added lines, -1 removed lines

@@ -28,6 +28,6 @@
      */
     public function handle()
     {
-        $this->comment(PHP_EOL . Inspiring::quote() . PHP_EOL);
+        $this->comment(PHP_EOL.Inspiring::quote().PHP_EOL);
     }
 }

app/Console/Commands/Optimise/Optimise.php

Spacing +23 added lines, -23 removed lines

@@ -25,7 +25,7 @@ 
     //TODo max timeslots can be an environment var
     const TIME_SLOT_DURATION = 900; //seconds -> 15 minutes
     const DEFAULT_MAX_TIME_SLOTS = 20; //max duration of a meeting in term of timeslots //20
-    const DEFAULT_TIME_SLOTS = 672;  //total amount of timeslots that must be optimised -> one week 4*24*7 = 672
+    const DEFAULT_TIME_SLOTS = 672; //total amount of timeslots that must be optimised -> one week 4*24*7 = 672
 
     private $max_time_slots = self::DEFAULT_MAX_TIME_SLOTS;
     private $time_slots = self::DEFAULT_TIME_SLOTS;
@@ -86,7 +86,7 @@ 
     {
         $this->startTime = clone $startTime;
         $this->endTime = clone $this->startTime;
-        $this->endTime->add(new \DateInterval('PT' . (($this->max_time_slots + $this->time_slots) * self::TIME_SLOT_DURATION) . 'S'));
+        $this->endTime->add(new \DateInterval('PT'.(($this->max_time_slots + $this->time_slots) * self::TIME_SLOT_DURATION).'S'));
     }
 
     /**
@@ -213,7 +213,7 @@ 
          * @var $meetings \Illuminate\Support\Collection
          */
         $meetings = collect($this->company->getMeetingsTimeSlots($this->startTime, $this->endTime));
-        $timeslots = $meetings->groupBy('id')->map(function ($item) { //convert timeslots
+        $timeslots = $meetings->groupBy('id')->map(function($item) { //convert timeslots
             return $this->durationConverter($this->timeSlotsConverter($item));
         });
         return $solver->setMeetings($timeslots->keys()->toArray())
@@ -227,8 +227,8 @@ 
      */
     private function durationConverter($item)
     {
-        return $item->each(function ($item2) {
-            $item2->duration = $this->convertDuration((int)$item2->duration);
+        return $item->each(function($item2) {
+            $item2->duration = $this->convertDuration((int) $item2->duration);
             return $item2;
             //TODO try catch
         });
@@ -240,7 +240,7 @@ 
      */
     static private function convertDuration($duration)
     {
-        return (int)ceil($duration / self::TIME_SLOT_DURATION);
+        return (int) ceil($duration / self::TIME_SLOT_DURATION);
     }
 
     /**
@@ -249,7 +249,7 @@ 
      */
     private function timeSlotsConverter($item)
     {
-        return $item->each(function ($item2) {
+        return $item->each(function($item2) {
             $item2->time_start = $this->toTimeSlot($item2->time_start);
             $item2->time_end = $this->toTimeSlot($item2->time_end);
             return $item2;
@@ -267,13 +267,13 @@ 
         $dateTime = new \DateTime($time);
         $diff = $dateTime->diff($this->startTime);
         $diff = explode(':', $diff->format('%R:%d:%h:%i:%s'));
-        $diff = $diff[1] * 86400 + $diff[2] * 3600 + $diff[3] * 60 + $diff[4];
+        $diff = $diff[ 1 ] * 86400 + $diff[ 2 ] * 3600 + $diff[ 3 ] * 60 + $diff[ 4 ];
         //if($diff[0] != '-' && $diff != 0)
         //  throw new OptimiseException('timeslot time <= startTime');
         //TODO fix check
         //TODO check if diff makes sense
         //TODO check upper limit
-        return (int)(round($diff / self::TIME_SLOT_DURATION) + 1); //TODO can round cause overlaps?
+        return (int) (round($diff / self::TIME_SLOT_DURATION) + 1); //TODO can round cause overlaps?
     }
 
     /**
@@ -283,7 +283,7 @@ 
      */
     static private function getAvailabilityArray(\Illuminate\Support\Collection $timeSlots, $timeslotsN, $free = true)
     {
-        $ret = [];
+        $ret = [ ];
         foreach ($timeSlots as $id => $timeSlots2) {
             $ret = self::fillTimeSlots($ret, $id, $timeSlots2, $free ? '1' : '0');
             $ret = self::fillRow($ret, $id, $timeslotsN, $free ? '0' : '1');
@@ -302,9 +302,9 @@ 
     static private function fillTimeSlots(array $array, $id, \Illuminate\Support\Collection $timeSlots, $fill = '0')
     {
         foreach ($timeSlots as $timeSlot) {
-            if (!isset($array[$id]))
-                $array[$id] = [];
-            $array[$id] = self::arrayPadInterval($array[$id], $timeSlot->time_start, $timeSlot->time_end, $fill);
+            if (!isset($array[ $id ]))
+                $array[ $id ] = [ ];
+            $array[ $id ] = self::arrayPadInterval($array[ $id ], $timeSlot->time_start, $timeSlot->time_end, $fill);
         }
         return $array;
     }
@@ -319,7 +319,7 @@ 
     static private function arrayPadInterval(array $array, $from, $to, $pad = '0')
     {
         for ($i = $from; $i < $to; $i++)
-            $array[$i] = $pad;
+            $array[ $i ] = $pad;
         return $array;
     }
 
@@ -332,8 +332,8 @@ 
     static private function fillRow(array $array, $id, $until, $fill = '0')
     {
         for ($i = 1; $i <= $until; $i++) {
-            if (!isset($array[$id][$i]))
-                $array[$id][$i] = $fill;
+            if (!isset($array[ $id ][ $i ]))
+                $array[ $id ][ $i ] = $fill;
         }
 
         return $array;
@@ -350,7 +350,7 @@ 
          * @var $users \Illuminate\Support\Collection
          */
         $users = collect($this->company->getEmployeesTimeSlots($this->startTime, $this->endTime));
-        $timeslots = $users->groupBy('id')->map(function ($item) { //convert timeslots
+        $timeslots = $users->groupBy('id')->map(function($item) { //convert timeslots
             return $this->timeSlotsConverter($item);
         });
         return $solver->setUsersAvailability(self::getAvailabilityArray($timeslots, $this->time_slots, false));
@@ -381,14 +381,14 @@ 
      */
     static private function getUsersMeetingsArray($users, $meetings, \Illuminate\Support\Collection $usersMeetings)
     {
-        $ret = [];
+        $ret = [ ];
         foreach ($users as $user) {
             $usersMeetingsTmp = $usersMeetings->get($user);
             foreach ($meetings as $meeting) {
                 if ($usersMeetingsTmp->contains('meeting_id', $meeting)) {
-                    $ret[$user][$meeting] = 1;
+                    $ret[ $user ][ $meeting ] = 1;
                 } else {
-                    $ret[$user][$meeting] = 0;
+                    $ret[ $user ][ $meeting ] = 0;
                 }
             }
         }
@@ -428,7 +428,7 @@ 
     {
         $meetings = $solver->getYResults();
         foreach ($meetings as $id => $meeting) {
-            $meetingO = \plunner\Meeting::findOrFail($id);//TODO catch error
+            $meetingO = \plunner\Meeting::findOrFail($id); //TODO catch error
             $meetingO->start_time = $this->toDateTime(array_search('1', $meeting));
             $meetingO->save();
         }
@@ -441,7 +441,7 @@ 
     private function toDateTime($timeslot)
     {
         $ret = clone $this->startTime;
-        return $ret->add(new \DateInterval('PT' . (($timeslot - 1) * self::TIME_SLOT_DURATION) . 'S'));
+        return $ret->add(new \DateInterval('PT'.(($timeslot - 1) * self::TIME_SLOT_DURATION).'S'));
     }
 
     /**
@@ -453,7 +453,7 @@ 
         foreach ($employeesMeetings as $eId => $employeeMeetings) {
             $employee = \plunner\Employee::findOrFail($eId);
             $employeeMeetings = collect($employeeMeetings);
-            $employeeMeetings = $employeeMeetings->filter(function ($item) {
+            $employeeMeetings = $employeeMeetings->filter(function($item) {
                 return $item == 1;
             });
             $employee->meetings()->attach($employeeMeetings->keys()->toArray());

app/Console/Commands/Optimise/OptimiseCommand.php

Spacing +3 added lines, -3 removed lines

@@ -70,9 +70,9 @@ 
      */
     private function makeForeground(Company $company)
     {
-        $this->info('Optimisation company ' . $company->id . ' started');
+        $this->info('Optimisation company '.$company->id.' started');
         (new Optimise($company, $this->schedule, $this->laravel))->optimise()->save();
-        $this->info('Optimisation ' . $company->id . ' completed');
+        $this->info('Optimisation '.$company->id.' completed');
     }
 
     private function syncAll()
@@ -96,7 +96,7 @@ 
      */
     private function makeBackground(Company $company)
     {
-        $event = $this->schedule->command('optimise:meetings ' . $company->id)->withoutOverlapping();
+        $event = $this->schedule->command('optimise:meetings '.$company->id)->withoutOverlapping();
         if ($event->isDue($this->laravel))
             $event->run($this->laravel);
     }

app/Console/Commands/Optimise/Path.php

Spacing +11 added lines, -11 removed lines

@@ -53,7 +53,7 @@ 
         if (file_exists($path->getPath()))
             throw new OptimiseException('problem during creation of tmp dir (the directory already exists)');
         if (!@mkdir($path->getPath()))
-            throw new OptimiseException('problem during creation of tmp dir (mkdir problem)');;
+            throw new OptimiseException('problem during creation of tmp dir (mkdir problem)'); ;
         if (!is_dir($path->getPath()))
             throw new OptimiseException('problem during creation of tmp dir (it is not possible to create directory)');
         return $path;
@@ -104,7 +104,7 @@ 
      */
     public function getModelPath()
     {
-        return $this->path . '/model.mod';
+        return $this->path.'/model.mod';
     }
 
     /**
@@ -112,7 +112,7 @@ 
      */
     public function getUsersPath()
     {
-        return $this->path . '/Users.csv';
+        return $this->path.'/Users.csv';
     }
 
     /**
@@ -120,7 +120,7 @@ 
      */
     public function getMeetingsPath()
     {
-        return $this->path . '/Meeting.csv';
+        return $this->path.'/Meeting.csv';
     }
 
     /**
@@ -128,7 +128,7 @@ 
      */
     public function getMeetingsDurationPath()
     {
-        return $this->path . '/MeetingsDuration.csv';
+        return $this->path.'/MeetingsDuration.csv';
     }
 
     /**
@@ -136,7 +136,7 @@ 
      */
     public function getMeetingsAvailabilityPath()
     {
-        return $this->path . '/MeetingsAvailability.csv';
+        return $this->path.'/MeetingsAvailability.csv';
     }
 
     /**
@@ -144,7 +144,7 @@ 
      */
     public function getUsersAvailabilityPath()
     {
-        return $this->path . '/UsersAvailability.csv';
+        return $this->path.'/UsersAvailability.csv';
     }
 
     /**
@@ -152,7 +152,7 @@ 
      */
     public function getUsersMeetingsPath()
     {
-        return $this->path . '/UsersMeetings.csv';
+        return $this->path.'/UsersMeetings.csv';
     }
 
     /**
@@ -160,7 +160,7 @@ 
      */
     public function getXPath()
     {
-        return $this->path . '/x.csv';
+        return $this->path.'/x.csv';
     }
 
     /**
@@ -168,7 +168,7 @@ 
      */
     public function getYPath()
     {
-        return $this->path . '/y.csv';
+        return $this->path.'/y.csv';
     }
 
     /**
@@ -176,6 +176,6 @@ 
      */
     public function getOutputPath()
     {
-        return $this->path . '/out.txt';
+        return $this->path.'/out.txt';
     }
 }
\ No newline at end of file

app/Console/Commands/Optimise/Solver.php

Spacing +21 added lines, -21 removed lines

@@ -244,7 +244,7 @@ 
             $timeSlots = array_keys($meetingsAvailabilityS);
             if (count($timeSlots) != $this->timeSlots)
                 throw new OptimiseException('timeSlots different from timeSlots set');
-            $meetingsAvailability[$key] = self::arrayPad($meetingsAvailabilityS, $this->timeSlots + $this->maxTimeSlots, 0);
+            $meetingsAvailability[ $key ] = self::arrayPad($meetingsAvailabilityS, $this->timeSlots + $this->maxTimeSlots, 0);
         }
 
         $this->meetingsAvailability = $meetingsAvailability;
@@ -261,7 +261,7 @@ 
     {
         $len = $len - count($array);
         for ($i = 0; $i < $len; $i++)
-            $array[] = $pad;
+            $array[ ] = $pad;
         return $array;
     }
 
@@ -286,7 +286,7 @@ 
             throw new OptimiseException('meetings different from meetings set');
         }
         foreach ($meetingsDuration as $duration) {
-            $duration = (int)$duration; //TODO fix this (fix for optimise)
+            $duration = (int) $duration; //TODO fix this (fix for optimise)
             if (!is_int($duration) || $duration <= 0)
                 throw new OptimiseException('duration is not integer or it is not >0');
         }
@@ -318,7 +318,7 @@ 
             if (count($timeSlots) != $this->timeSlots)
                 throw new OptimiseException('timeSlots different from timeSlots set');
 
-            $usersAvailability[$key] = self::arrayPad($usersAvailabilityS, $this->timeSlots + $this->maxTimeSlots, 0);
+            $usersAvailability[ $key ] = self::arrayPad($usersAvailabilityS, $this->timeSlots + $this->maxTimeSlots, 0);
         }
 
         $this->usersAvailability = $usersAvailability;
@@ -361,7 +361,7 @@ 
     {
         $this->writeData();
         $this->writeModelFile();
-        $event = $this->schedule->exec('glpsol --math ' . $this->path->getModelPath())->sendOutputTo($this->path->getOutputPath())->after(function () {
+        $event = $this->schedule->exec('glpsol --math '.$this->path->getModelPath())->sendOutputTo($this->path->getOutputPath())->after(function() {
         }); //this just to execute in foreground
         if ($event->isDue($this->laravel))
             $event->run($this->laravel);
@@ -388,8 +388,8 @@ 
      */
     private function checkData()
     {
-        $this->checkArrayProprieties(['users', 'meetings', 'meetingsAvailability', 'meetingsDuration', 'usersAvailability', 'usersMeetings']);
-        $this->checkIntProprieties(['timeSlots', 'maxTimeSlots']);
+        $this->checkArrayProprieties([ 'users', 'meetings', 'meetingsAvailability', 'meetingsDuration', 'usersAvailability', 'usersMeetings' ]);
+        $this->checkIntProprieties([ 'timeSlots', 'maxTimeSlots' ]);
     }
 
     /**
@@ -400,7 +400,7 @@ 
     {
         foreach ($proprieties as $propriety)
             if (count($this->$propriety) == 0)
-                throw new OptimiseException($propriety . ' is not set correctly');
+                throw new OptimiseException($propriety.' is not set correctly');
     }
 
     /**
@@ -411,7 +411,7 @@ 
     {
         foreach ($proprieties as $propriety)
             if (!is_int($this->$propriety) || $this->$propriety <= 0)
-                throw new OptimiseException($propriety . ' is not set correctly');
+                throw new OptimiseException($propriety.' is not set correctly');
     }
 
     /**
@@ -429,13 +429,13 @@ 
      */
     static private function writeCSVArrayNoKey($file, $data)
     {
-        $f = function ($fp, $data) {
+        $f = function($fp, $data) {
             foreach ($data as $field) {
-                fputcsv($fp, [$field]);
+                fputcsv($fp, [ $field ]);
             }
         };
 
-        self::writeCSV($file, $data, ['i'], $f);
+        self::writeCSV($file, $data, [ 'i' ], $f);
     }
 
     /**
@@ -484,13 +484,13 @@ 
      */
     static private function writeCSVArray($file, $data, $name)
     {
-        $f = function ($fp, $data) {
+        $f = function($fp, $data) {
             foreach ($data as $key => $field) {
-                fputcsv($fp, [$key, $field]);
+                fputcsv($fp, [ $key, $field ]);
             }
         };
 
-        self::writeCSV($file, $data, ['i', $name], $f);
+        self::writeCSV($file, $data, [ 'i', $name ], $f);
     }
 
     /**
@@ -509,14 +509,14 @@ 
      */
     static private function writeCSVMatrix($file, $data, $name)
     {
-        $f = function ($fp, $data) {
+        $f = function($fp, $data) {
             foreach ($data as $key => $field) {
                 foreach ($field as $key2 => $field2)
-                    fputcsv($fp, [$key, $key2, $field2]);
+                    fputcsv($fp, [ $key, $key2, $field2 ]);
             }
         };
 
-        self::writeCSV($file, $data, ['i', 'j', $name], $f);
+        self::writeCSV($file, $data, [ 'i', 'j', $name ], $f);
     }
 
     /**
@@ -545,7 +545,7 @@ 
         $f = @fopen($this->path->getModelPath(), "w");
         if (!$f)
             throw new OptimiseException('problem during creation of a file');
-        fwrite($f, str_replace($strReplaceS, $strReplaceR, file_get_contents(__DIR__ . "/model.stub")));
+        fwrite($f, str_replace($strReplaceS, $strReplaceR, file_get_contents(__DIR__."/model.stub")));
         fclose($f);
     }
 
@@ -572,7 +572,7 @@ 
         if (!$handle)
             throw new OptimiseException('problems during reading the file');
 
-        $ret = [];
+        $ret = [ ];
         fgetcsv($handle); //skip head
         while (($data = fgetcsv($handle)) !== FALSE) {
             if (count($data) != 3) {
@@ -580,7 +580,7 @@ 
                 throw new OptimiseException('problems during parsing the file');
             }
 
-            $ret[$data[0]][$data[1]] = $data[2];
+            $ret[ $data[ 0 ] ][ $data[ 1 ] ] = $data[ 2 ];
         }
 
         fclose($handle);