Refactor Brand, Category, Product, and ModelPropValue models to remove morph relationships; update migration files for props and model prop values to reflect new foreign key structure.

app/Domains/Tenant/Models/Tenant.php

@@ -6,11 +6,11 @@ use App\Domains\Prop\Models\ModelPropValue;
 use App\Domains\Prop\Models\Prop;
 use App\Domains\Product\Models\Product;
 use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
-use Illuminate\Database\Eloquent\Relations\MorphMany;
 
 #[Fillable([
     'codigo',
@@ -40,18 +40,19 @@ class Tenant extends Model
     }
 
     /**
-     * @return MorphMany<Prop, $this>
+     * @return Builder<Prop>
      */
-    public function props(): MorphMany
+    public function props(): Builder
     {
-        return $this->morphMany(Prop::class, 'propable');
+        return Prop::query()->forModel(static::class);
     }
 
     /**
-     * @return MorphMany<ModelPropValue, $this>
+     * @return HasMany<ModelPropValue, $this>
      */
-    public function propValues(): MorphMany
+    public function propValues(): HasMany
     {
-        return $this->morphMany(ModelPropValue::class, 'valuable');
+        return $this->hasMany(ModelPropValue::class, 'valuable_id')
+            ->whereHas('prop', fn (Builder $query) => $query->forModel(static::class));
     }
 }