feature: add relation

src/Models/ReferensiRefUnor.php

@@ -4,13 +4,23 @@
 
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\SoftDeletes;
+use Kanekescom\Siasn\Referensi\Models\Eselon;
+use Kanekescom\Siasn\Referensi\Models\Instansi;
 
 class ReferensiRefUnor extends Model
 {
     use HasFactory;
     use SoftDeletes;
 
+    /**
+     * The primary key associated with the table.
+     *
+     * @var string
+     */
+    protected $primaryKey = 'Id';
+
     /**
      * The data type of the auto-incrementing ID.
      *
@@ -33,4 +43,24 @@ public function getTable()
     {
         return 'siasn_simpeg_'.str(class_basename(__CLASS__))->snake();
     }
+
+    public function instansi(): BelongsTo
+    {
+        return $this->belongsTo(Instansi::class, 'InstansiId');
+    }
+
+    public function diatasan(): BelongsTo
+    {
+        return $this->belongsTo(ReferensiRefUnor::class, 'DiatasanId');
+    }
+
+    public function eselon(): BelongsTo
+    {
+        return $this->belongsTo(Eselon::class, 'EselonId');
+    }
+
+    public function indukUnor(): BelongsTo
+    {
+        return $this->belongsTo(ReferensiRefUnor::class, 'IndukUnorId');
+    }
 }