chore: initial commit of existing codebase

app/Http/Controllers/Purchase/SupplierController.php

@@ -0,0 +1,137 @@
+<?php
+
+namespace App\Http\Controllers\Purchase;
+
+use App\Http\Controllers\Controller;
+use App\Models\Supplier;
+use App\Services\SupplierImportService;
+use Barryvdh\DomPDF\Facade\Pdf;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Artisan;
+
+class SupplierController extends Controller
+{
+    public function index()
+    {
+        $suppliers = Supplier::orderBy('name')->get();
+
+        $stats = [
+            'total'      => $suppliers->count(),
+            'active'     => $suppliers->where('is_active', true)->count(),
+            'inactive'   => $suppliers->where('is_active', false)->count(),
+            'with_email' => $suppliers->filter(fn($s) => !empty($s->email))->count(),
+            'categories' => $suppliers->whereNotNull('category')->groupBy('category')->count(),
+        ];
+
+        $categories = Supplier::whereNotNull('category')
+            ->where('category', '!=', '')
+            ->distinct()
+            ->orderBy('category')
+            ->pluck('category');
+
+        return view('purchase.suppliers.index', compact('suppliers', 'stats', 'categories'));
+    }
+
+    public function create()
+    {
+        return view('purchase.suppliers.create');
+    }
+
+    public function store(Request $request)
+    {
+        $request->validate([
+            'name'        => 'required|string|max:255',
+            'credit_days' => 'nullable|integer|min:0',
+        ]);
+
+        Supplier::create(array_merge(
+            $request->only([
+                'supplier_code', 'name', 'category', 'contact_person',
+                'email', 'secondary_email', 'phone', 'phone2', 'whatsapp',
+                'address', 'website', 'tax_number', 'credit_terms', 'credit_days', 'remarks',
+            ]),
+            ['is_active' => (bool) $request->input('is_active', 1)]
+        ));
+
+        return redirect()->route('purchase.suppliers.index')->with('success', 'Supplier created successfully.');
+    }
+
+    public function show(Supplier $supplier)
+    {
+        return view('purchase.suppliers.show', compact('supplier'));
+    }
+
+    public function edit(Supplier $supplier)
+    {
+        return view('purchase.suppliers.edit', compact('supplier'));
+    }
+
+    public function update(Request $request, Supplier $supplier)
+    {
+        $request->validate([
+            'name'        => 'required|string|max:255',
+            'credit_days' => 'nullable|integer|min:0',
+            'is_active'   => 'nullable',
+        ]);
+
+        $supplier->update(array_merge(
+            $request->only([
+                'supplier_code', 'name', 'category', 'contact_person',
+                'email', 'secondary_email', 'phone', 'phone2', 'whatsapp',
+                'address', 'website', 'tax_number', 'credit_terms', 'credit_days', 'remarks',
+            ]),
+            ['is_active' => (bool) $request->input('is_active', 0)]
+        ));
+
+        return redirect()->route('purchase.suppliers.index')->with('success', 'Supplier updated successfully.');
+    }
+
+    public function destroy(Supplier $supplier)
+    {
+        $supplier->delete();
+
+        return redirect()->route('purchase.suppliers.index')->with('success', 'Supplier deleted successfully.');
+    }
+
+    public function import(Request $request)
+    {
+        $request->validate([
+            'file' => 'required|file|mimes:xlsx,xls|max:10240',
+        ]);
+
+        try {
+            $result = app(SupplierImportService::class)->import(
+                $request->file('file')->getPathname()
+            );
+
+            $msg = "Import complete: {$result['imported']} added, {$result['updated']} updated"
+                 . ($result['skipped'] > 0 ? ", {$result['skipped']} skipped." : '.');
+
+            return redirect()->route('purchase.suppliers.index')->with('success', $msg);
+        } catch (\Exception $e) {
+            return redirect()->route('purchase.suppliers.index')
+                ->with('error', 'Import failed: ' . $e->getMessage());
+        }
+    }
+
+    public function downloadTemplate()
+    {
+        $path = storage_path('app/suppliers_template.xlsx');
+
+        if (!file_exists($path)) {
+            Artisan::call('suppliers:template');
+        }
+
+        return response()->download($path, 'suppliers_import_template.xlsx');
+    }
+
+    public function exportPdf()
+    {
+        $suppliers = Supplier::orderBy('name')->get();
+
+        $pdf = Pdf::loadView('purchase.suppliers.pdf', compact('suppliers'))
+            ->setPaper('a4', 'landscape');
+
+        return $pdf->download('suppliers_' . now()->format('Y-m-d') . '.pdf');
+    }
+}