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TA贡献1786条经验 获得超11个赞
快速与肮脏
首先,让您的用户渴望加载其属性的日期和所有报价。
$users = Users::with([
'property'=>function($query){
$query->select('contract_startdate','otherdate');
},
'offer'=>function($query){
$query->select('id');
},
);
假设您已$dates在模型中正确设置数组以包含contract_startdate和other_date。我们可以使用碳来过滤集合,以获得我们感兴趣的属性。在您看来,您可以:
<table>
<thead>
<tr>
<th>User</th>
<th>Property (start date)</th>
<th>Property (other date)</th>
<th>Offers</th>
</tr>
</thead>
<tbody>
@foreach($users as $user)
<tr>
<td>{{$user->name}}</td>
<td>{{$user->properties
->filter(function($item) use ($filter_start,$filter_end){
return $item->contract_startdate->between($filter_start,$filter_end);
})->count() }}</td>
<td>{{$user->properties
->filter(function($item) use ($filter_start,$filter_end){
return return $item->other_date->between($filter_start,$filter_end);
})->count() }}</td>
<td>{{$user->offers->count()}}</td>
</tr>
@endforeach
</tbody>
</table>
清理
您可能应该将过滤器从视图中重构出来以保持整洁,但是这样做会在集合上添加另一个循环。但是您可以通过在控制器中执行类似的操作来删除循环。
$users = Users::with([
'property'=>function($query){
$query->select('contract_startdate','otherdate');
},
'offer'=>function($query){
$query->select('id');
},
);
$byContractDate = collect();
$byOtherDate = collect();
foreach($users as $user){
foreach($properties as $property){
$contractCounter = 0;
$otherCounter = 0;
if($propery->contract_startdate->between($filter_start,$filter_end){
$contractCounter++;
}
if($propery->contract_startdate->between($filter_start,$filter_end){
$otherCounter++;
}
}
$byContractDate->put($user->id,$contractCounter);
$byOther->put($user->id,$otherCounter);
}
在您看来:
<table>
<thead>
<tr>
<th>User</th>
<th>Property (start date)</th>
<th>Property (other date)</th>
<th>Offers</th>
</tr>
</thead>
<tbody>
@foreach($users as $user)
<tr>
<td>{{$user->name}}</td>
<td>{{$byContract->get($user->id)}}</td>
<td>{{$byOther->get($user->id)}}</td>
<td>{{$user->offers->count()}}</td>
</tr>
@endforeach
</tbody>
</table>
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