Make suppliers deletable.

app/Http/Controllers/Api/SupplierController.php

@@ -18,6 +18,14 @@ class SupplierController extends Controller
         return response()->json($suppliers);
     }
 
+    /**
+     * Display a listing of the resource.
+     */
+    public function withTrashed(): JsonResponse
+    {
+        return response()->json(Supplier::with(['invoices'])->withTrashed()->orderBy('name')->get());
+    }
+
     /**
      * Store a newly created resource in storage.
      */
@@ -69,4 +77,25 @@ class SupplierController extends Controller
         return response()->json($supplier);
     }
 
+
+    /**
+     * Remove the specified resource from storage.
+     */
+    public function destroy(Supplier $supplier): JsonResponse
+    {
+        $supplier->delete();
+
+        return response()->json(null, 204);
+    }
+
+    /**
+     * Restore the specified resource.
+     */
+    public function restore(int $id): JsonResponse
+    {
+        $supplier = Supplier::withTrashed()->findOrFail($id)->restore();
+
+        return response()->json($supplier);
+    }
+
 }

app/Models/Incoming.php

@@ -72,7 +72,7 @@ class Incoming extends Model
      */
     public function supplier(): BelongsTo
     {
-        return $this->belongsTo(Supplier::class);
+        return $this->belongsTo(Supplier::class)->withTrashed();
     }
 
     /**

app/Models/Supplier.php

@@ -4,9 +4,12 @@ namespace App\Models;
 
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\SoftDeletes;
 
 class Supplier extends Model
 {
+    use SoftDeletes;
+
     /**
      * The attributes that are mass assignable.
      *