add cms banners

catch/cms/model/Banners.php

@@ -13,8 +13,12 @@
 
 namespace catchAdmin\cms\model;
 
+use catchAdmin\cms\model\events\BannersEvent;
+
 class Banners extends BaseModel
 {
+    use BannersEvent;
+
     // 表名
     public $name = 'cms_banners';
     // 数据库字段映射
@@ -37,4 +41,14 @@ class Banners extends BaseModel
         // 软删除
         'deleted_at',
     );
+
+    public function getList()
+    {
+        return $this->catchSearch()
+            ->field($this->aliasField('*'))
+            ->catchJoin(Category::class, 'id', 'category_id', ['name as category'])
+            ->catchOrder()
+            ->creator()
+            ->paginate();
+    }
 }

catch/cms/model/events/BannersEvent.php

@@ -0,0 +1,49 @@
+<?php
+namespace catchAdmin\cms\model\events;
+
+use catchAdmin\cms\model\Banners;
+
+trait BannersEvent
+{
+    /**
+     * 插入前
+     *
+     * @time 2021年05月21日
+     * @param Banners $model
+     * @return void
+     */
+    public static function onBeforeInsert(Banners $model)
+    {
+        self::beforeChangeData($model);
+    }
+
+
+    /**
+     *
+     * @auth CatchAdmin
+     * @time 2021年05月22日
+     * @param Banners $model
+     * @return void
+     */
+    public static function onBeforeUpdate(Banners $model)
+    {
+        self::beforeChangeData($model);
+    }
+
+    /**
+     * 插入前
+     *
+     * @auth CatchAdmin
+     * @time 2021年05月22日
+     * @param $model
+     * @return void
+     */
+    protected static function beforeChangeData($model)
+    {
+        $data = $model->getData();
+
+        if (isset($data['category_id'])) {
+            $model->category_id = $model->category_id[count($model->category_id) - 1];
+        }
+    }
+}

catch/cms/tables/Banners.php

@@ -0,0 +1,49 @@
+<?php
+namespace catchAdmin\cms\tables;
+
+use catcher\CatchTable;
+use catchAdmin\cms\tables\forms\Factory;
+use catcher\library\table\Actions;
+use catcher\library\table\HeaderItem;
+
+class Banners extends CatchTable
+{
+    public function table()
+    {
+        // TODO: Implement table() method.
+       return $this->getTable('banners')
+                    ->header([
+                        HeaderItem::label('编号')->prop('id')->width(50),
+
+                        HeaderItem::label('分类')->prop('category'),
+
+                        HeaderItem::label('标题')->prop('title'),
+
+                        HeaderItem::label('图片')->prop('banner_img')->withPreviewComponent(),
+
+                        HeaderItem::label('外链')->prop('link_to')->withUrlComponent(),
+
+                        HeaderItem::label('创建者')->prop('creator'),
+
+                        HeaderItem::label('创建时间')->prop('created_at'),
+
+                        HeaderItem::label('操作')->actions([
+                            Actions::update(),
+                            Actions::delete()
+                        ])
+                    ])
+                    ->withActions([
+                        Actions::create()
+                    ])
+                    ->withBind()
+                    ->withApiRoute('cms/banners')
+                    ->render();
+    }
+
+    protected function form()
+    {
+        // TODO: Implement form() method.
+        return Factory::create('banners');
+    }
+    
+}

catch/cms/tables/forms/Banners.php

@@ -0,0 +1,38 @@
+<?php
+namespace catchAdmin\cms\tables\forms;
+
+use catchAdmin\cms\model\Category;
+use catcher\library\form\Form;
+
+class Banners extends Form
+{
+    public function fields(): array
+    {
+        $categories =  Category::field(['id', 'name', 'parent_id'])->select()->toTree();
+
+        // TODO: Implement fields() method.
+        return [
+            self::cascader('category_id', '选择分类', [])
+                ->options($categories)
+                ->clearable(true)
+                ->filterable(true)
+                ->showAllLevels(false)
+                ->props([
+                    'props' => [
+                        'value' => 'id',
+                        'label' => 'name',
+                        'checkStrictly' => true
+                    ],
+                ])->style(['width' => '100%'])
+                ->required(),
+
+            self::input('title', '标题')->placeholder('请输入标题')->required(),
+
+            self::image('图片', 'banner_img'),
+
+            self::input('link_to', '外链')->appendValidate([
+                self::validateUrl()
+            ])
+        ];
+    }
+}