post comment and default to pending on create inv

app/Http/Controllers/InvoiceController.php

@@ -3,6 +3,7 @@
 namespace App\Http\Controllers;
 
 use Illuminate\Http\Request;
+use Illuminate\Validation\Rule;
 use Illuminate\Routing\ResponseFactory;
 use Illuminate\Support\MessageBag;
 use Illuminate\Support\Facades\DB;
@@ -26,7 +27,10 @@ class InvoiceController extends Controller
         }
         $lines = InvoiceDetails::where('invoice_id', $invoice['id'])->orderBy('order', 'asc')->get();
 
+        $status = InvoiceStatuses::where('invoice_id', $invoice['id'])->orderBy('created_at', 'asc')->get();
+
         $invoice->lines = $lines;
+        $invoice->status = $status;
         return response()->json($invoice, 200);
 
     }
@@ -121,6 +125,12 @@ class InvoiceController extends Controller
 
         $invoice->lines = $invoice_details;
 
+        // Post status as pending
+        $status = new InvoiceStatuses;
+        $status->status = 'pending';
+        $status->comment = '';
+        $status->invoice_id = $invoice->id;
+        $status->save();
 
         if($invoice_details) {
             return $this->show($id);
@@ -134,9 +144,29 @@ class InvoiceController extends Controller
 
     }
 
-    public function updateStatus(Request $request, $id)
+    public function postStatus(Request $request, $id)
     {
 
+        // validate $id is integer
+
+        $validatedData = $request->validate([
+            'status' => ['required', Rule::in('request_change', 'approve')],
+            'comment' => Rule::requiredIf($request->status === 'request_change')
+        ]);
+
+        // Save to database
+
+        $status = new InvoiceStatuses;
+        $status->status = $validatedData['status'];
+        $status->comment = $validatedData['comment'];
+        $status->invoice_id = Invoice::where('booking_id', $id)->first()['id'];
+        $status->save();
+
+        // Response
+
+        return response()->json($status, 201);
+
+
     }
 
     public function getPO($id)