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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 Illuminate\Support\Facades\Log; |
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use Illuminate\Database\Eloquent\Builder; |
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use App\Models\Institution_grade; |
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use PhpParser\Node\Stmt\TryCatch; |
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class RollbackStudentFromInstitutes 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 = 'admission:rollback {institution}'; |
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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 = 'Rollback promoted flag in institution_grades table to 2019'; |
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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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} |
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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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/* |
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* Set back the promoted flag in institution_grades table to 2019. |
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* 1. Get all the values of promoted field by each record |
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* 2. Assign all the records to an array |
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* 3. Loop through all the indexes of the array and check whether the promoted values are equal to 2019 |
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* 4. If not, set them to 2019 |
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*/ |
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try { |
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/* |
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* Getting all the records by corresponding institute_id. |
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*/ |
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$this->info('Fetching all the records...'); |
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$institution_grades = DB::select('select * from institution_grades where institution_id = :id', ['id' => $this->argument('institution')]); |
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/* |
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* First check whether the array is not empty |
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* Then loop though all the records and check the promoted value |
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* If the promoted value is equal to 2019 keep it as it is otherwise set it back to 2019 |
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*/ |
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if (!empty($institution_grades)) { |
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$this->info('Fetched ' . count($institution_grades) . ' records'); |
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foreach ($institution_grades as $institute_grade) { |
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if ($institute_grade->promoted == "2019") { |
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$this->info('Promoted year have already set to 2019'); |
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} else { |
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$this->info('Updating record ======================================='); |
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DB::update("update institution_grades set promoted ='2019' where institution_id = ?", [$this->argument('institution')]); |
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$this->info('Record updated ========================================'); |
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} |
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} |
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} else { |
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$this->info('No results!'); |
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} |
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} catch (\Exception $e) { |
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return $e->getMessage(); |
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} |
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} |
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} |
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moe-lk /
bulk-upload
