添加管理规则

app/Admin/Actions/Grid/DealerProductManageRule.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Admin\Actions\Grid;
+
+use App\Admin\Forms\DealerProductManageRule as DealerProductManageRuleForm;
+use Dcat\Admin\Grid\RowAction;
+use Dcat\Admin\Widgets\Modal;
+
+class DealerProductManageRule extends RowAction
+{
+    public function title()
+    {
+        if ($this->title) {
+            return $this->title;
+        }
+        return '<i class="feather icon-bookmark grid-action-icon"></i> 管理规则 &nbsp;&nbsp;';
+    }
+
+    /**
+     * @param Model|Authenticatable|HasPermissions|null $user
+     *
+     * @return bool
+     */
+    protected function authorize($user): bool
+    {
+        return $user->can('dcat.admin.dealer_products.manage_rules');
+    }
+
+    public function render()
+    {
+        $form = DealerProductManageRuleForm::make()->payload(['id'=>$this->getKey()]);
+        return Modal::make()
+            ->lg()
+            ->title($this->title())
+            ->body($form)
+            ->button($this->title());
+    }
+}

app/Admin/Controllers/DealerProductController.php

@@ -3,6 +3,7 @@
 namespace App\Admin\Controllers;
 
 use App\Admin\Actions\Grid\DealerProductLvlRule as DealerProductLvlRuleAction;
+use App\Admin\Actions\Grid\DealerProductManageRule as DealerProductManageRuleAction;
 use App\Admin\Actions\Grid\DealerProductSaleRule as DealerProductSaleRuleAction;
 use App\Admin\Repositories\DealerProduct;
 use Carbon\Carbon;
@@ -60,6 +61,9 @@ class DealerProductController extends AdminController
                 if (Admin::user()->can('dcat.admin.dealers_products.sale_rules')) {
                     $actions->append(new DealerProductSaleRuleAction());
                 }
+                if (Admin::user()->can('dcat.admin.dealers_products.manage_rules')) {
+                    $actions->append(new DealerProductManageRuleAction());
+                }
             });
             $grid->filter(function (Grid\Filter $filter) {
                 $filter->panel();

app/Admin/Forms/DealerProductManageRule.php

@@ -0,0 +1,109 @@
+<?php
+
+namespace App\Admin\Forms;
+
+use App\Models\DealerProduct;
+use App\Models\DealerProductManageRule as DealerProductManageRuleModel;
+use Dcat\Admin\Contracts\LazyRenderable;
+use Dcat\Admin\Form\NestedForm;
+use Dcat\Admin\Traits\LazyWidget;
+use Dcat\Admin\Widgets\Form;
+use Illuminate\Support\Facades\DB;
+use Throwable;
+
+class DealerProductManageRule extends Form implements LazyRenderable
+{
+    use LazyWidget;
+
+    /**
+     * 权限判断，如不需要可以删除此方法
+     *
+     * @param Model|Authenticatable|HasPermissions|null $user
+     *
+     * @return bool
+     */
+    protected function authorize($user): bool
+    {
+        return $user->can('dcat.admin.dealer_products.manage_rules');
+    }
+
+    /**
+     * Handle the form request.
+     *
+     * @param array $input
+     *
+     * @return mixed
+     */
+    public function handle(array $input)
+    {
+        $productId = $this->payload['id'] ?? 0;
+
+        $product = DealerProduct::findOrFail($productId);
+        $manageRules = [];
+        $delRules = [];
+        foreach ($input['manageRules'] as $rule) {
+            if ($rule['_remove_'] == 1) {
+                $delRules[] = $rule['id'];
+            } else {
+                if (is_null($rule['id'])) {
+                    $manageRules[] = new DealerProductManageRuleModel($rule);
+                } else {
+                    $_rule = DealerProductManageRuleModel::find($rule['id']);
+                    $_rule['lvl'] = $rule['id'];
+                    $_rule['price_1st'] = $rule['price_1st'];
+                    $_rule['price_2st'] = $rule['price_2st'];
+                    $_rule['price_3st'] = $rule['price_3st'];
+                    $manageRules[] = $_rule;
+                }
+            }
+        }
+
+        try {
+            DB::beginTransaction();
+            $product->lvlRules()->saveMany($manageRules);
+
+            DealerProductManageRuleModel::whereIn('id', $delRules)->delete();
+            DB::commit();
+        } catch (Throwable $th) {
+            DB::rollBack();
+            report($th);
+            return $this->response()->error('操作失败:'.$th->getMessage())->refresh();
+        }
+
+        return $this->response()
+                    ->success(__('admin.update_succeeded'))
+                    ->refresh();
+    }
+
+    /**
+     * Build a form here.
+     */
+    public function form()
+    {
+        $this->hasMany('manageRules', '管理规则', function (NestedForm $form) {
+            $form->select('lvl')->options([
+                5 => '二级经销商',
+                6 => '一级经销商',
+            ]);
+            $form->currency('price_1st', '价格1')->symbol('￥')->required();
+            $form->currency('price_2st', '价格2')->symbol('￥')->required();
+            $form->currency('price_3st', '价格3')->symbol('￥')->required();
+        });
+    }
+
+    /**
+     * The data of the form.
+     *
+     * @return array
+     */
+    public function default()
+    {
+        $productId = $this->payload['id'] ?? 0;
+
+        $product = DealerProduct::findOrFail($productId);
+        return [
+            'manageRules'  => $product->manageRules,
+            // 'email' => 'John.Doe@gmail.com',
+        ];
+    }
+}

app/Models/DealerProduct.php

@@ -32,6 +32,11 @@ class DealerProduct extends Model
         return $this->hasMany(DealerProductSaleRule::class, 'product_id')->orderBy('qty', 'asc');
     }
 
+    public function manageRules()
+    {
+        return $this->hasMany(DealerProductManageRule::class, 'product_id');
+    }
+
     public function isOnline()
     {
         return $this->is_sale;

app/Models/DealerProductManageRule.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class DealerProductManageRule extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'lvl', 'price_1st', 'price_2st', 'price_3st',
+    ];
+}

database/migrations/2022_01_13_110453_create_dealer_product_manage_rules_table.php

@@ -0,0 +1,36 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateDealerProductManageRulesTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('dealer_product_manage_rules', function (Blueprint $table) {
+            $table->id();
+            $table->unsignedBigInteger('product_id')->comment('商品ID');
+            $table->unsignedTinyInteger('lvl')->default(0)->comment('等级');
+            $table->unsignedDecimal('price_1st', 10, 2)->default(0.00)->comment('第一个价格');
+            $table->unsignedDecimal('price_2st', 10, 2)->default(0.00)->comment('第二个价格');
+            $table->unsignedDecimal('price_3st', 10, 2)->default(0.00)->comment('第三个价格');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('dealer_product_manage_rules');
+    }
+}