laravel

admin管理员组

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laravel

laravel_admin团购实现

首先要先创建数据表，例如：

CREATE TABLE `group` (`id` int(10) NOT NULL AUTO_INCREMENT,`group_title` varchar(30) DEFAULT NULL COMMENT '标题',`goods_id` int(10) DEFAULT NULL COMMENT '关联商品id',`group_num` int(20) DEFAULT NULL COMMENT '拼团人数',`group_price` decimal(15,2) DEFAULT NULL COMMENT '拼团价格',`staus` varchar(50) DEFAULT NULL COMMENT '状态',`starts_at` timestamp NULL DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP COMMENT '活动开始时间',`end_at` timestamp NULL DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP COMMENT '活动结束时间',`created_at` timestamp NULL DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP COMMENT '创建时间',`updated_at` timestamp NULL DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP COMMENT '修改时间',`deleted_at` timestamp NULL DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP COMMENT '删除时间',PRIMARY KEY (`id`)
) ENGINE=MyISAM AUTO_INCREMENT=8 DEFAULT CHARSET=utf8mb4;

1. admin创建拼团模型层

     php artisan make:model GroupModel

2. 模型层

<?phpnamespace App;use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
class GroupModel extends Model
{//绑定表名protected $table ='group';//use SoftDeletes;}

3. admin创建拼团页面控制器

php artisan admin:make  GroupController --model=App\GroupModel

4. 创建好控制器会自动生成路由

 $router->resource('group-models', GroupController::class);

5. 控制器

<?phpnamespace App\Admin\Controllers;use App\GroupModel;use App\Repository\Interfaces\CInterfaces;use Encore\Admin\Controllers\AdminController;
use Encore\Admin\Form;
use Encore\Admin\Grid;
use Encore\Admin\Show;class GroupController extends AdminController
{/*** Title for current resource.** @var string*/protected $title = 'GroupModel';/*** Make a grid builder.** @return Grid*/protected $asd;public function __construct(CInterfaces $asdf){$this->asd = $asdf;}protected function grid(){$grid = new Grid(new GroupModel());$grid->column('id', __('Id'));$grid->column('group_title', __('标题'));$grid->column('goods_id', __('商品id'));$grid->column('group_num', __('拼团人数'));$grid->column('group_price', __('拼团价格'));$grid->column('starts_at', __('开始时间'));$grid->column('end_at', __('结束时间'));$grid->column('created_at', __('创建时间'));$grid->column('updated_at', __('修改时间'));$grid->column('deleted_at', __('删除时间'));$grid->selector(function (Grid\Tools\Selector $selector) {$selector->select('staus', '所有活动', [0 => '所有拼团',1 => '未开始',2 => '进行中',3 => '已结束',4 => '已失效',], function ($query, $value) {$num = $value[0];$a = $this->asd->Asdf($num);//dd($value[0]);
//                $query->whereBetween('status', $between[$value['0']]);
//                $query->whereBetween('id', [1,3]);$query->wherein('id', $a);});});return $grid;}/*** Make a show builder.** @param mixed $id* @return Show*/protected function detail($id){$show = new Show(GroupModel::findOrFail($id));$show->field('id', __('Id'));$show->field('group_title', __('Group title'));$show->field('goods_id', __('Goods id'));$show->field('group_num', __('Group num'));$show->field('group_price', __('Group price'));$show->field('starts_at', __('Starts at'));$show->field('end_at', __('End at'));$show->field('created_at', __('created_at'));$show->field('updated_at', __('Updated at'));$show->field('deleted_at', __('Deleted at'));return $show;}/*** Make a form builder.** @return Form*/protected function form(){$form = new Form(new GroupModel());$form->text('group_title', __('Group title'));$form->number('goods_id', __('Goods id'));$form->number('group_num', __('Group num'));$form->decimal('group_price', __('Group price'));$form->datetime('starts_at', __('Starts at'))->default(date('Y-m-d H:i:s'));$form->datetime('end_at', __('End at'))->default(date('Y-m-d H:i:s'));$form->datetime('created_at', __('Created at'))->default(date('Y-m-d H:i:s'));return $form;}
}

6. 新建仓库目录

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<?php
App下的Providers 目录下的 RepositoryStusProvider.php
namespace App\Providers; use App\Repository\Interfaces\CInterfaces;
use App\Repository\Repositories\CRe;
use Illuminate\Support\ServiceProvider;class RepositoryStusProvider extends ServiceProvider
{/*** Bootstrap the application services.** @return void*/public function boot(){//}/*** Register the application services.** @return void*/public function register(){$this->app->bind(//绑定仓库CInterfaces::class,CRe::class);}
}

Interfaces

<?php
Repository目录下的 Interface下的 CInterfaces.php
namespace App\Repository\Interfaces;Interface CInterfaces
{public function Asdf($num);
}

<?php
Repository目录下的 Repositories下的 CRe.php
namespace App\Repository\Repositories;
use App\GroupModel;
use App\Repository\Interfaces\CInterfaces;class CRe implements CInterfaces
{public function Asdf($num){$times = date("Y-m-d H:i:s");//获取当前时间if ($num == 1) {//未开始$ids = GroupModel::where('starts_at', '>', $times)->where('staus', '=', 1)->get()->pluck('id');return $ids;} elseif ($num == 0) {//所有活动$ids = GroupModel::get()->pluck('id');return $ids;} elseif ($num == 2) {//正在进行的$ids = GroupModel::where('starts_at', '<', $times)->where('staus', '=', 1)->where('end_at', '>', $times)->get()->pluck('id');
//            dd(132);return $ids;} elseif ($num == 3) {//结束的$ids = GroupModel::where('end_at', '>', $times)->where('staus', '=', 1)->get()->pluck('id');
//            dd(132);return $ids;} else {//失效的$ids = GroupModel::where('staus', '=', 0)->get()->pluck('id');
//            dd(132);return $ids;}}
}

在 config 目录下的app.php加入

App\Providers\RepositoryStusProvider::class,

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