first commit

app/Http/Controllers/CategoryNotesController.php

@@ -0,0 +1,135 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Category;
+use App\Models\CategoryNotes;
+use App\Models\Course;
+use App\Models\Transaction;
+use App\Traits\ImageHelper;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+
+class CategoryNotesController extends Controller
+{
+    use ImageHelper;
+
+    public function create(Category $category)
+    {
+
+        $pageConfigs = [
+            'pageHeader' => true,
+            'showMenu' => true
+        ];
+
+        $breadcrumbs = [['link' => '/admin/category/' . $category->id . '/edit', 'name' => 'Notes'], ['name' => 'Add']];
+
+        return view('content.categories.notes.create', [
+            'pageConfigs' => $pageConfigs,
+            'breadcrumbs' => $breadcrumbs,
+            'category' => $category
+        ]);
+    }
+
+    public function store(Request $request)
+    {
+        $request->validate([
+            'category_id' => ['required'],
+            'title' => ['required'],
+            'pdf' => ['required'],
+        ]);
+
+        try {
+            DB::beginTransaction();
+            $notes = new CategoryNotes();
+            $notes->category_id = $request->category_id;
+            $notes->title = $request->title;
+            if ($request->hasFile('pdf')) {
+                $pdfPath = $this->uploadPDF($request->pdf, 'pdf');
+                $notes->pdf = $pdfPath;
+            }
+            $notes->save();
+            DB::commit();
+            return redirect()->route('category.edit', $request->category_id)->with([
+                'success' => "Notes created successfully"
+            ]);
+        } catch (\Throwable $exception) {
+            DB::rollBack();
+            return redirect()->back()->with([
+                'error' => $exception->getMessage()
+            ]);
+        }
+    }
+
+    public function downloadPDF(CategoryNotes $notes)
+    {
+        $path = public_path('storage'.$notes->pdf);
+        return response()->download($path);
+    }
+
+
+    public function edit(CategoryNotes $notes)
+    {
+
+        $pageConfigs = [
+            'pageHeader' => true,
+            'showMenu' => true
+        ];
+
+        $breadcrumbs = [['link' => '/admin/category/' . $notes->category_id . '/edit', 'name' => 'Notes'], ['name' => 'Edit']];
+//        $breadcrumbs = [['link' => '/admin/category', 'name' => 'Course'], ['name' => 'Edit']];
+
+        return view('content.categories.notes.edit', [
+            'pageConfigs' => $pageConfigs,
+            'breadcrumbs' => $breadcrumbs,
+            'note' => $notes,
+        ]);
+    }
+
+    public function update(Request $request, CategoryNotes $notes)
+    {
+        $request->validate([
+            'title' => ['required'],
+            'pdf' => ['nullable'],
+        ]);
+        try {
+            DB::beginTransaction();
+            $notes->title = $request->title;
+            if ($request->hasFile('pdf')) {
+                $this->deleteFile($notes->pdf);
+                $pdfPath = $this->uploadPDF($request->pdf, 'pdf');
+                $notes->pdf = $pdfPath;
+            }
+
+            $notes->update();
+            DB::commit();
+            return redirect()->route('category.edit', $notes->category_id)->with([
+                'success' => "Notes updated successfully"
+            ]);
+
+        } catch (\Throwable $exception) {
+            DB::rollBack();
+            return redirect()->back()->with([
+                'error' => $exception->getMessage()
+            ]);
+        }
+    }
+
+    public function destroy(CategoryNotes $notes)
+    {
+        try {
+            DB::beginTransaction();
+            $this->deleteFile($notes->pdf);
+            $notes->delete();
+            DB::commit();
+            return redirect()->back()->with([
+                'success' => "Notes deleted successfully"
+            ]);
+        } catch (\Throwable $exception) {
+            DB::rollBack();
+            return redirect()->back()->with([
+                'error' => $exception->getMessage()
+            ]);
+        }
+    }
+}