Build the stuff for incoming invoices.

app/Http/Controllers/Api/InvoiceController.php

@@ -19,6 +19,9 @@ class InvoiceController extends Controller
         return response()->json(Invoice::whereBetween('created_at', [$from, $end])->with(['address', 'customer'])->orderBy('created_at', 'desc')->get());
     }
 
+    /**
+     * Display a listing of the resource that have a status "sent".
+     */
     public function open(): JsonResponse
     {
         return response()->json(Invoice::where('status', '=', 'sent')->orderBy('created_at', 'desc')->with(['customer', 'address', 'payments'])->get());
@@ -49,14 +52,6 @@ class InvoiceController extends Controller
         return response()->json($invoice);
     }
 
-    /**
-     * Display the specified resource.
-     */
-    public function show(Invoice $invoice)
-    {
-        //
-    }
-
     /**
      * Update the specified resource in storage.
      */
@@ -76,6 +71,9 @@ class InvoiceController extends Controller
         return response()->json($invoice);
     }
 
+    /**
+     * Update the specified resource's status in storage.
+     */
     public function state(Request $request, Invoice $invoice): JsonResponse
     {
         $invoiceData = $request->validate([