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<?php |
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namespace App\Console\Commands; |
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use Illuminate\Console\Command; |
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use Illuminate\Support\Facades\DB; |
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use App\Models\Examination_student; |
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use App\Http\Controllers\ExaminationStudentsController; |
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class ExaminationCheck extends Command |
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{ |
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/** |
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* The name and signature of the console command. |
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* |
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* @var string |
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*/ |
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protected $signature = 'examination:removedDuplicated {year} {grade} {limit}'; |
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/** |
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* The console command description. |
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* |
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* @var string |
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*/ |
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protected $description = 'check duplications'; |
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/** |
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* Create a new command instance. |
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* |
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* @return void |
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*/ |
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public function __construct() |
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{ |
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parent::__construct(); |
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$this->output = new \Symfony\Component\Console\Output\ConsoleOutput(); |
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} |
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/** |
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* Execute the console command. |
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* |
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* @return mixed |
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*/ |
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public function handle() |
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{ |
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$this->start_time = microtime(TRUE); |
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$count = DB::table('examination_students')->select('nsid')->distinct()->count(); |
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$this->examinationController = new ExaminationStudentsController($this->argument('year'), $this->argument('grade')); |
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$studentsIdsWithDuplication = DB::table('examination_students as es') |
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->select(DB::raw('count(*) as total'),'es.*') |
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->whereNotNull('es.nsid') |
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->having('total','>',1) |
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->groupBy('es.nsid') |
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->orderBy('es.nsid') |
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->chunk($this->argument('limit'),function($Students){ |
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foreach ($Students as $Student) { |
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$count = Examination_student::where('nsid',$Student->nsid)->count(); |
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if($count> 1){ |
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Examination_student::where('nsid',$Student->nsid)->update(['nsid'=>'']); |
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array_walk($students, array($this->examinationController, 'clone')); |
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} |
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$this->output->writeln($Student->nsid .'same ID' . $count . ' records removed'); |
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} |
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}); |
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} |
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} |
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Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..