tools(function (Grid\Tools $tools) {
// $tools->append(new ExportDeng());
// $tools->append(new ExportCha());
// });
$grid->actions(function ($actions) {
$actions->add(new Replicate);
$actions->add(new DestroyData);
});
$grid->column('id', '#ID#');
$grid->column('title', '投票名称');
$grid->column('type', '类型')->using(['diff' => '差额投票', 'equal' => '等额投票']);
$grid->column('status', '状态')->switch();
$grid->column('数量')->display(function () {
return ''.$this->items()->count().'';
});
$grid->column('参与/签到/总人数')->display(function () {
return $this->logs()->distinct('user_id')->count()
.'/'.User::where('type', 0)->where('sign', 1)->count()
.'/'.User::where('type', 0)->count();
});
$grid->column('created_at', '创建时间')->date('Y-m-d H:i:s');
return $grid;
}
public function form()
{
$form = new Form(new Vote);
$form->text('title', '投票名称')->required();
$form->select('type', '类型')->options([
'equal' => '等额',
'diff' => '差额',
]);
$form->number('max')->default(0)
->help('差额选票，最大可选人数');
$form->switch('status', '状态');
$form->ueditor('rules', '投票规则');
return $form;
}
public function detail($id)
{
$data = Item::where('vote_id', $id)->get();
$data = $data->sortByDesc(function ($item, $key) {
return $item->logs()->sum('result');
});
// table 2
$headers = ['序号', '姓名', '得票', '投票用户', '签到用户', '通过率'];
$rows = [];
$i = 1;
foreach ($data as $item) {
$cent = $item->logs()->sum('result') / User::where('type', 0)->where('sign', 1)->count();
$color = $cent > 0.5 ? 'green' : 'red';
$cent = ''.number_format($cent * 100, 2).'%';
$rows[] = [
$i++,
$item->name,
$item->logs()->sum('result'),
$item->vote->logs()->distinct('user_id')->count(),
User::where('type', 0)->where('sign', 1)->count(),
$cent,
];
}
return new Table($headers, $rows);
$grid = new Grid(new Item);
// $grid->model()->with([
// 'logs' => function ($query) {
// $query->orderBy(\DB::raw('SUM(`result`)'), 'desc');
// },
// ]);
// $grid->model()->orderByRaw('updated_at - created_at DESC')
$grid->paginate(100);
$grid->disableActions();
$grid->disableCreateButton();
$grid->model()->where('vote_id', $id);
$grid->column('name', '姓名');
$grid->column('票数')->display(function () {
return $this->logs()->sum('result');
});
$grid->column('结果')->display(function () {
$cent = $this->logs()->sum('result') / User::where('type', 0)->where('sign', 1)->count();
$color = $cent > 0.51 ? 'green' : 'red';
return ''.number_format($cent * 100, 2).'%';
});
$grid->column('签到用户')->display(function () {
return User::where('type', 0)->where('sign', 1)->count();
});
// $grid->column('用户总数')->display(function () {
// return User::where('type', 0)->count();
// });
return $grid;
}
}