From 42830e49382082c85a87c77ae37ceefafed7370f Mon Sep 17 00:00:00 2001
From: Sam Chen <sam.chen@opencart.cn>
Date: Sat, 1 Jan 2022 23:20:29 +0800
Subject: [PATCH] admin products

---
 .../Controllers/Admin/ProductsController.php  | 67 +++++-----------
 app/Http/Kernel.php                           |  2 +-
 app/Models/Product.php                        |  5 ++
 app/Services/ProductService.php               | 38 ++++++++++
 .../views/admin/layouts/master.blade.php      |  5 +-
 resources/views/admin/pages/home.blade.php    |  4 +
 .../admin/pages/products/form/form.blade.php  | 76 +++++++++++++++++++
 .../admin/pages/products/index.blade.php      | 17 ++++-
 8 files changed, 165 insertions(+), 49 deletions(-)
 create mode 100644 app/Services/ProductService.php
 create mode 100644 resources/views/admin/pages/products/form/form.blade.php

diff --git a/app/Http/Controllers/Admin/ProductsController.php b/app/Http/Controllers/Admin/ProductsController.php
index 5098f2c7..314babf9 100644
--- a/app/Http/Controllers/Admin/ProductsController.php
+++ b/app/Http/Controllers/Admin/ProductsController.php
@@ -3,81 +3,56 @@
 namespace App\Http\Controllers\Admin;
 
 use App\Http\Controllers\Controller;
+use App\Models\Product;
+use App\Services\ProductService;
 use Illuminate\Http\Request;
+use Illuminate\Http\Response;
 
 class ProductsController extends Controller
 {
-    /**
-     * Display a listing of the resource.
-     *
-     * @return \Illuminate\Http\Response
-     */
     public function index()
     {
-        return view('admin.pages.products.index');
+        $products = Product::query()
+            ->withCount('skus')
+            ->paginate();
+
+        $data = [
+            'products' => $products,
+        ];
+
+        return view('admin.pages.products.index', $data);
     }
 
-    /**
-     * Show the form for creating a new resource.
-     *
-     * @return \Illuminate\Http\Response
-     */
     public function create()
     {
-        //
+        return view('admin.pages.products.form.form');
     }
 
-    /**
-     * Store a newly created resource in storage.
-     *
-     * @param  \Illuminate\Http\Request  $request
-     * @return \Illuminate\Http\Response
-     */
     public function store(Request $request)
     {
-        //
+        $product = (new ProductService)->create($request->all());
+
+        return redirect()->route('admin.products.index')->with('success', 'product created');
     }
 
-    /**
-     * Display the specified resource.
-     *
-     * @param  int  $id
-     * @return \Illuminate\Http\Response
-     */
     public function show($id)
     {
         //
     }
 
-    /**
-     * Show the form for editing the specified resource.
-     *
-     * @param  int  $id
-     * @return \Illuminate\Http\Response
-     */
-    public function edit($id)
+    public function edit(Product $product)
     {
-        //
+        $data = [
+            'product' => $product,
+        ];
+        return view('admin.pages.products.form.form', $data);
     }
 
-    /**
-     * Update the specified resource in storage.
-     *
-     * @param  \Illuminate\Http\Request  $request
-     * @param  int  $id
-     * @return \Illuminate\Http\Response
-     */
     public function update(Request $request, $id)
     {
         //
     }
 
-    /**
-     * Remove the specified resource from storage.
-     *
-     * @param  int  $id
-     * @return \Illuminate\Http\Response
-     */
     public function destroy($id)
     {
         //
diff --git a/app/Http/Kernel.php b/app/Http/Kernel.php
index 39910d78..28111c88 100644
--- a/app/Http/Kernel.php
+++ b/app/Http/Kernel.php
@@ -20,7 +20,7 @@ class Kernel extends HttpKernel
         \App\Http\Middleware\PreventRequestsDuringMaintenance::class,
         \Illuminate\Foundation\Http\Middleware\ValidatePostSize::class,
         \App\Http\Middleware\TrimStrings::class,
-        \Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull::class,
+        // \Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull::class,
     ];
 
     /**
diff --git a/app/Models/Product.php b/app/Models/Product.php
index 73e7f9b0..ebf05e31 100644
--- a/app/Models/Product.php
+++ b/app/Models/Product.php
@@ -15,4 +15,9 @@ class Product extends Model
     {
         return $this->hasMany(ProductSku::class);
     }
+
+    public function getVariableDecodedAttribute()
+    {
+        return json_decode($this->variable, true);
+    }
 }
diff --git a/app/Services/ProductService.php b/app/Services/ProductService.php
new file mode 100644
index 00000000..d46d9bf2
--- /dev/null
+++ b/app/Services/ProductService.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Services;
+
+use App\Models\Product;
+use Illuminate\Support\Facades\DB;
+
+class ProductService
+{
+    public function create($data)
+    {
+        try {
+            DB::beginTransaction();
+
+            $product = new Product($data);
+            if (isset($data['variant'])) {
+                $product->variable = json_encode($data['variant']);
+            }
+            $product->saveOrFail();
+
+            $skus = [];
+            foreach ($data['skus'] as $index => $rawSku) {
+                $sku = $rawSku;
+                $sku['is_default'] = $index == 0;
+                $skus[] = $sku;
+            }
+
+            $product->skus()->createMany($skus);
+
+            DB::commit();
+
+            return $product;
+        } catch (\Exception $e) {
+            DB::rollBack();
+            throw $e;
+        }
+    }
+}
diff --git a/resources/views/admin/layouts/master.blade.php b/resources/views/admin/layouts/master.blade.php
index 3e0fa571..fbd2b626 100644
--- a/resources/views/admin/layouts/master.blade.php
+++ b/resources/views/admin/layouts/master.blade.php
@@ -6,8 +6,11 @@
           content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
     <meta http-equiv="X-UA-Compatible" content="ie=edge">
     <title>Document</title>
+    @stack('header')
 </head>
 <body>
-
+    @yield('content')
 </body>
+
+@stack('footer')
 </html>
diff --git a/resources/views/admin/pages/home.blade.php b/resources/views/admin/pages/home.blade.php
index d28b2401..3cb98599 100644
--- a/resources/views/admin/pages/home.blade.php
+++ b/resources/views/admin/pages/home.blade.php
@@ -1 +1,5 @@
 @extends('admin.layouts.master')
+
+@section('content')
+    <a href="{{ route('admin.products.index') }}">Products</a>
+@endsection
\ No newline at end of file
diff --git a/resources/views/admin/pages/products/form/form.blade.php b/resources/views/admin/pages/products/form/form.blade.php
new file mode 100644
index 00000000..18088790
--- /dev/null
+++ b/resources/views/admin/pages/products/form/form.blade.php
@@ -0,0 +1,76 @@
+@extends('admin.layouts.master')
+
+@push('header')
+    <script src="https://cdn.bootcdn.net/ajax/libs/vue/2.6.14/vue.js"></script>
+@endpush
+
+@section('content')
+    <h2>product</h2>
+    <form action="{{ route('admin.products.store') }}" method="POST" id="app">
+        @csrf
+
+        <input type="text" name="name" placeholder="Name" value="{{ old('name', $product->name ?? '') }}">
+        <input type="text" name="image" placeholder="image" value="{{ old('image', $product->image ?? '') }}">
+        <input type="text" name="video" placeholder="video" value="{{ old('video', $product->video ?? '') }}">
+        <input type="text" name="sort_order" placeholder="sort_order" value="{{ old('sort_order', $product->sort_order ?? 0) }}">
+        <input type="text" name="status" placeholder="status" value="{{ old('status', $product->status ?? 1) }}">
+        
+        <div>
+            <h2>skus</h2>
+            <input type="radio" v-model="editing.isVariable" :value="false"> 单规格
+            <input type="radio" v-model="editing.isVariable" :value="true"> 多规格
+            <div v-if="editing.isVariable">
+                <div>
+                    <div v-for="variant in form.variable">
+                        <input type="text" v-model="variant.name" name="variant[0][name]" placeholder="variant name">
+                        
+                        <input v-for="(value, valueIndex) in variant.values" v-model="variant.values[valueIndex]" type="text" name="variant[0][values][0]" placeholder="variant value name">
+                    </div>
+                </div>
+
+                <div>
+                    <table>
+                        <tr v-for="(sku, skuIndex) in form.skus">
+                            <td><input type="text" v-model="sku.image" name="skus[0][image]" placeholder="image"></td>
+                            <td><input type="text" v-model="sku.model" name="skus[0][model]" placeholder="model"></td>
+                            <td><input type="text" v-model="sku.sku" name="skus[0][sku]" placeholder="sku"></td>
+                            <td><input type="text" v-model="sku.price" name="skus[0][price]" placeholder="price" value="10"></td>
+                            <td><input type="text" v-model="sku.quantity" name="skus[0][quantity]" placeholder="quantity" value="10"></td>
+                            <td><input type="text" v-model="sku.is_default" name="skus[0][is_default]" placeholder="is_default" value="1"></td>
+                        </tr>
+                    </table>
+                </div>
+            </div>
+
+            <div v-if="!editing.isVariable">
+                <div>
+                    <input type="text" name="skus[0][image]" placeholder="image">
+                    <input type="text" name="skus[0][model]" placeholder="model">
+                    <input type="text" name="skus[0][sku]" placeholder="sku">
+                    <input type="text" name="skus[0][price]" placeholder="price" value="10">
+                    <input type="text" name="skus[0][quantity]" placeholder="quantity" value="10">
+                    <input type="text" name="skus[0][is_default]" placeholder="is_default" value="1">
+                </div>
+            </div>
+        </div>
+
+        <button type="submit">Save</button>
+    </form>
+@endsection
+
+@push('footer')
+    <script>
+        new Vue({
+            el: '#app',
+            data: {
+                form: {
+                    variable: @json($product->variable_decoded ?? []),
+                    skus: @json($product->skus ?? []),
+                },
+                editing: {
+                    isVariable: @json(($product->variable ?? null) != null),
+                }
+            }
+        });
+    </script>
+@endpush
\ No newline at end of file
diff --git a/resources/views/admin/pages/products/index.blade.php b/resources/views/admin/pages/products/index.blade.php
index 2114092e..0ab8f58c 100644
--- a/resources/views/admin/pages/products/index.blade.php
+++ b/resources/views/admin/pages/products/index.blade.php
@@ -1 +1,16 @@
-@extends('admin.pages.products.index')
+@extends('admin.layouts.master')
+
+@section('content')
+    <a href="{{ route('admin.products.create') }}">Create</a>
+    <table>
+        @foreach ($products as $product)
+            <tr>
+                <td>{{ $product->id }}</td>
+                <td>{{ $product->variable ? '多规格' : '单规格' }}</td>
+                <td>
+                    <a href="{{ route('admin.products.edit', $product) }}">编辑</a>
+                </td>
+            </tr>
+        @endforeach
+    </table>
+@endsection