Created command for importing data from excel

app/Console/Commands/ImportExcel.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+use App\Imports\HasilBelajarsImport;
+use Maatwebsite\Excel\Facades\Excel;
+
+class ImportExcel extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'ba:import-excel {filename}';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Import excel file to table';
+
+    /**
+     * Create a new command instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return mixed
+     */
+    public function handle()
+    {
+        try {
+            Excel::import(new HasilBelajarsImport, $this->argument('filename'));
+        } catch (\Exception $e) {
+            echo $e->getMessage();
+        }
+    }
+}

app/Events/HasilBelajarImported.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace App\Events;
+
+use App\HasilBelajar;
+use Illuminate\Broadcasting\Channel;
+use Illuminate\Queue\SerializesModels;
+use Illuminate\Broadcasting\PrivateChannel;
+use Illuminate\Broadcasting\PresenceChannel;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Contracts\Broadcasting\ShouldBroadcast;
+
+class HasilBelajarImported
+{
+    use Dispatchable, InteractsWithSockets, SerializesModels;
+
+    public $hasilBelajar;
+
+    /**
+     * Create a new event instance.
+     *
+     * @param App\HasilBelajar $hasilBelajar
+     * @return void
+     */
+    public function __construct(HasilBelajar $hasilBelajar)
+    {
+        $this->hasilBelajar = $hasilBelajar;
+    }
+
+    /**
+     * Get the channels the event should broadcast on.
+     *
+     * @return \Illuminate\Broadcasting\Channel|array
+     */
+    public function broadcastOn()
+    {
+        return new PrivateChannel('channel-name');
+    }
+}

app/HasilBelajar.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace App;
+
+use App\Events\HasilBelajarImported;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+class HasilBelajar extends Model
+{
+    use SoftDeletes;
+
+    protected $fillable = [
+        'siswa_id', 'meta',
+    ];
+
+    protected $casts = [
+        'meta' => 'array',
+    ];
+
+    protected $dispatchesEvents = [
+        'saved' => HasilBelajarImported::class,
+    ];
+}

app/Imports/HasilBelajarsImport.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace App\Imports;
+
+use App\Siswa;
+use App\HasilBelajar;
+use Maatwebsite\Excel\Concerns\ToModel;
+use Maatwebsite\Excel\Concerns\WithMultipleSheets;
+use Maatwebsite\Excel\Concerns\WithHeadingRow;
+
+class HasilBelajarsImport implements ToModel, WithHeadingRow
+{
+    /**
+    * @param array $row
+    *
+    * @return \Illuminate\Database\Eloquent\Model|null
+    */
+    public function model(array $row)
+    {
+        $siswa = Siswa::where('nisn', $row['nisn'])
+            ->where('nis', $row['nis'])->first();
+
+        if (!$siswa)
+            return null;
+
+        $fieldMeta = [];
+        foreach ($row as $key => $value) {
+            if (preg_match("/\_+/", $key)) {
+                $rowNames = explode('_', $key);
+                $fieldMeta[$rowNames[0]][$rowNames[1]][$rowNames[2]] = round($value, 2);
+            }
+            else {
+                $fieldMeta[$key] = $value;
+            }
+        }
+
+        return new HasilBelajar([
+            'siswa_id' => $siswa->id,
+            'meta' => $fieldMeta,
+        ]);
+    }
+
+    public function sheets(): array
+    {
+        return [
+            new FirstSheetImport()
+        ];
+    }
+}

app/Listeners/LogImportedHasilBelajar.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Listeners;
+
+use Illuminate\Support\Facades\Log;
+use App\Events\HasilBelajarImported;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Contracts\Queue\ShouldQueue;
+
+class LogImportedHasilBelajar
+{
+    /**
+     * Create the event listener.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        //
+    }
+
+    /**
+     * Handle the event.
+     *
+     * @param  object  $event
+     * @return void
+     */
+    public function handle(HasilBelajarImported $event)
+    {
+        Log::channel('single')->debug($event->hasilBelajar);
+    }
+}

app/Providers/EventServiceProvider.php

@@ -2,6 +2,8 @@
 
 namespace App\Providers;
 
+use App\Events\HasilBelajarImported;
+use App\Listeners\LogImportedHasilBelajar;
 use Illuminate\Support\Facades\Event;
 use Illuminate\Auth\Events\Registered;
 use Illuminate\Auth\Listeners\SendEmailVerificationNotification;
@@ -18,6 +20,9 @@ class EventServiceProvider extends ServiceProvider
         Registered::class => [
             SendEmailVerificationNotification::class,
         ],
+        HasilBelajarImported::class => [
+            LogImportedHasilBelajar::class,
+        ],
     ];
 
     /**