chore: initial commit of existing codebase

app/Http/Controllers/Purchase/SupplierQuoteController.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Http\Controllers\Purchase;
+
+use App\Http\Controllers\Controller;
+use App\Models\PurchaseRequest;
+use App\Models\SupplierQuote;
+use App\Services\PurchaseStageService;
+use Illuminate\Http\Request;
+
+class SupplierQuoteController extends Controller
+{
+    public function index(PurchaseRequest $purchaseRequest)
+    {
+        $quotes = $purchaseRequest->supplierQuotes()->with('supplier', 'items')->get();
+        return view('purchase.quotes.index', ['request' => $purchaseRequest, 'quotes' => $quotes]);
+    }
+
+    public function compare(PurchaseRequest $purchaseRequest)
+    {
+        $quotes = $purchaseRequest->supplierQuotes()->with('supplier', 'items')->get();
+        $items  = $purchaseRequest->items;
+        return view('purchase.quotes.compare', ['request' => $purchaseRequest, 'quotes' => $quotes, 'items' => $items]);
+    }
+
+    public function award(Request $request, PurchaseRequest $purchaseRequest, SupplierQuote $quote, PurchaseStageService $stages)
+    {
+        $validated = $request->validate([
+            'award_reason' => ['required', 'string', 'min:5'],
+        ]);
+
+        if ($purchaseRequest->awardedQuote) {
+            return back()->with('error', 'A quote has already been awarded for this request.');
+        }
+
+        $quote->update([
+            'is_awarded'   => true,
+            'award_reason' => $validated['award_reason'],
+            'awarded_at'   => now(),
+            'awarded_by'   => auth()->id(),
+        ]);
+
+        $stages->setStage($purchaseRequest, 'lpo');
+
+        return redirect()->route('purchase.pipeline.index')
+            ->with('success', 'Quote awarded to ' . $quote->supplier->name . '. Ready to issue LPO.');
+    }
+}