Feature: CustomerQuestion

app/Http/Controllers/Admin/AdminController.php

@@ -5,6 +5,7 @@
 use App\Http\Controllers\Controller;
 use App\Models\Order;
 use App\Models\Product;
+use App\Models\CustomerQuestion;
 use Illuminate\Contracts\View\View;
 use Illuminate\Support\Facades\View as ViewFactory;
 
@@ -16,6 +17,7 @@ public function dashboard(): View
             'productsCount' => Product::count(),
             'ordersCount' => Order::where('status', 'PENDING')->count(),
             'readyToShipCount' => Order::where('status', 'READY TO SHIP')->count(),
+            'customerQueryCount' => CustomerQuestion::whereNUll('reply')->count(),
         ]);
     }
 }

app/Http/Controllers/Admin/CustomerQuestion/MessDelete.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Http\Controllers\Admin\CustomerQuestion;
+
+use App\Models\CustomerQuestion;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Redirect;
+use RealRashid\SweetAlert\Facades\Alert;
+
+class MessDelete
+{
+    public function __invoke(Request $request): RedirectResponse
+    {
+        $ids = $request->get('ids');
+
+        $questions = CustomerQuestion::whereIn('id', $ids)->get(['id']);
+
+        foreach ($questions as $order) {
+            $order->delete();
+        }
+
+        Alert::toast('Removed', 'success');
+
+        return Redirect::route('customerQuestion.adminView');
+    }
+}

app/Http/Controllers/Admin/CustomerQuestion/Reply.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Http\Controllers\Admin\CustomerQuestion;
+
+use App\Http\Controllers\Controller;
+use App\Http\Requests\Admin\ReplyCustomerQuestionRequest;
+use App\Models\CustomerQuestion;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Support\Facades\Redirect;
+
+/**
+ * 管理者回應客戶的問題
+ */
+class Reply extends Controller
+{
+    public function __invoke(CustomerQuestion $question, ReplyCustomerQuestionRequest $request): RedirectResponse
+    {
+        $question->update([
+            'reply' => $request->reply,
+        ]);
+
+        return Redirect::route('customerQuestion.adminView');
+    }
+}

app/Http/Controllers/Admin/CustomerQuestion/ReplyView.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Http\Controllers\Admin\CustomerQuestion;
+
+use App\Models\CustomerQuestion;
+use Illuminate\Contracts\View\View;
+use Illuminate\Support\Facades\View as ViewFactory;
+
+class ReplyView
+{
+    public function __invoke($id): View
+    {
+        $question = CustomerQuestion::where('id', $id)
+            ->with('user', 'product.productImage')
+            ->first();
+
+        return ViewFactory::make('admin.customer.reply', compact('question'));
+    }
+}

app/Http/Controllers/Api/CustomerQuestionApi.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Http\Controllers\Api;
+
+use App\Http\Controllers\Controller;
+use App\Models\CustomerQuestion;
+use Yajra\DataTables\DataTables;
+
+class CustomerQuestionApi extends Controller
+{
+    public function __invoke()
+    {
+        $questions = CustomerQuestion::latest()->get();
+
+        return DataTables::of($questions)
+        ->addColumn('select', function ($row) {
+            $item = '<input type="checkbox" name="ids[]" class="selectbox" value="' . $row->id . '">
+        ';
+            return $item;
+        })
+        ->addColumn('created_at', function ($row) {
+            return date('d/m/Y h:i A', strtotime($row->created_at));
+        })
+        ->addColumn('reply', function ($row) {
+            $class = $row->reply ? 'text-danger' : 'text-danger';
+            $val = $row->reply ?? '<p class="' . $class . '">pending</p>';
+            return $val;
+        })
+        ->addColumn('action', function ($row) {
+            $item = '<a href="/admin/customer-question/' . $row->id . '/reply" class="btn btn-sm btn-success">Reply</a>
+        ';
+            return $item;
+        })
+
+        ->rawColumns(['select', 'action', 'reply'])
+        ->make(true);
+    }
+}

app/Http/Controllers/User/CustomerQuestion/Destroy.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Http\Controllers\User\CustomerQuestion;
+
+use App\Models\User;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Redirect;
+use RealRashid\SweetAlert\Facades\Alert;
+
+/**
+ * DELETE /customer-question/{id}
+ */
+class Destroy
+{
+    public function __invoke($id): RedirectResponse
+    {
+        /** @var User $user */
+        $user = Auth::user();
+        $user->questions()
+            ->where('id', $id)
+            ->delete();
+
+        Alert::toast('Deleted!', 'success');
+
+        return Redirect::route('customerQuestion.index');
+    }
+}

app/Http/Controllers/User/CustomerQuestion/Index.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Http\Controllers\User\CustomerQuestion;
+
+use App\Http\Controllers\Controller;
+use App\Models\User;
+use Illuminate\Contracts\View\View;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\View as ViewFactory;
+
+class Index extends Controller
+{
+    public function __invoke(): View
+    {
+        /** @var User $user */
+        $user = Auth::user();
+
+        $questions = $user->questions()
+            ->with('product')
+            ->paginate(20);
+
+        return ViewFactory::make('customer-question.index')->with([
+            'questions' => $questions,
+        ]);
+    }
+}

app/Http/Controllers/User/CustomerQuestion/Store.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Http\Controllers\User\CustomerQuestion;
+
+use App\Models\CustomerQuestion;
+use App\Models\Product;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Redirect;
+
+/**
+ * POST /customer-question
+ */
+class Store
+{
+    public function __invoke(Request $request): RedirectResponse
+    {
+        $request->validate([
+            'question' => 'required|max:255',
+        ]);
+        //product imported to redirect to its path
+        $product = Product::findOrFail($request->product_id);
+
+        $question = new CustomerQuestion();
+        $question->user_id = auth()->user()->id;
+        $question->product_id = $request->product_id;
+        $question->question = $request->question;
+        $question->save();
+
+        return Redirect::to($product->path());
+    }
+}

app/Http/Controllers/User/ShowProduct.php

@@ -20,6 +20,11 @@ public function __invoke($id): View
             ->with('productImage')
             ->first();
 
+        $questions = $product
+            ->getQuestions()
+            ->with('user')
+            ->paginate(6);
+
         $mightAlsoLike = Product::where('id', '!=', $product->id)
             ->inRandomOrder()
             ->with('productImage')
@@ -28,6 +33,7 @@ public function __invoke($id): View
 
         return ViewFactory::make('shop.show')->with([
             'product' => $product,
+            'questions' => $questions,
             'mightAlsoLike' => $mightAlsoLike
         ]);
     }

app/Http/Requests/Admin/ReplyCustomerQuestionRequest.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Http\Requests\Admin;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+/**
+ * @property string reply
+ */
+class ReplyCustomerQuestionRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    public function rules(): array
+    {
+        return [
+            'reply' => 'required|max:255',
+        ];
+    }
+}

app/Models/CustomerQuestion.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Models;
+
+use Carbon\Carbon;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+/**
+ * @property int id
+ * @property int user_id
+ * @property int product_id
+ * @property string question
+ * @property string reply
+ * @property Carbon created_at
+ * @property Carbon updated_at
+ * @property Product product
+ * @property User user
+ */
+class CustomerQuestion extends Model
+{
+    use HasFactory;
+
+    protected $guarded = [];
+
+    public function product(): BelongsTo
+    {
+        return $this->belongsTo(Product::class);
+    }
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+}

app/Models/Product.php

@@ -3,9 +3,9 @@
 namespace App\Models;
 
 use Carbon\Carbon;
-use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\URL;
@@ -54,6 +54,11 @@ public function getImage(): HasMany
         return $this->productImage();
     }
 
+    public function getQuestions(): HasMany
+    {
+        return $this->hasMany(CustomerQuestion::class);
+    }
+
     public function scopeMightAlsoLike($query)
     {
         return $query->inRandomOrder()->with('first_image')->take(4);

app/Models/User.php

@@ -74,4 +74,9 @@ public function orders(): HasMany
     {
         return $this->hasMany(Order::class);
     }
+
+    public function questions(): HasMany
+    {
+        return $this->hasMany(CustomerQuestion::class);
+    }
 }

database/migrations/2023_07_01_000000_create_customer_questions_table.php

@@ -0,0 +1,25 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateCustomerQuestionsTable extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('customer_questions', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('user_id');
+            $table->unsignedBigInteger('product_id');
+            $table->string('question');
+            $table->string('reply')->nullable();
+            $table->timestamps();
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('customer_questions');
+    }
+}