SQL 查詢中有一種 in 多列特殊查詢類型，大概是這個樣子
select * from order where (id,buyer) in(( 1, '張三' ),( 2, '李四' )) and order.deleted_at is null。laravel 的查詢構建器并沒有直接支持該類型的查詢。我這邊通過查詢構建器Macroable新增了一個whereIns查詢方法方便該類型的查詢。
使用示例
<?php
use App\Models\Order;
Order::query()
// ->whereRaw("(id,buyer) in(( 1, '張三' ),( 2, '李四' ))")
->whereIns(['id', 'buyer'], [
['buyer' => '張三', 'id' => 1],
[2, '李四']
])
->dump()
->get();
// "select * from `order` where (id,buyer) in ((?,?),(?,?)) and `order`.`deleted_at` is null"
// array:4 [
// 0 => 1
// 1 => "張三"
// 2 => 2
// 3 => "李四"
// ]
新建 QueryBuilderMacro
<?php
namespace App\Support\Macros;
use Illuminate\Contracts\Support\Arrayable;
class QueryBuilderMacro
{
public function whereIns(): callable
{
/* @var Arrayable|array[] $values */
return function (array $columns, $values, string $boolean = 'and', bool $not = false) {
/** @var \Illuminate\Database\Eloquent\Builder $this */
$type = $not ? 'not in' : 'in';
$rawColumns = implode(',', $columns);
$values instanceof Arrayable and $values = $values->toArray();
$values = array_map(function ($value) use ($columns) {
if (array_is_list($value)) {
return $value;
}
return array_reduce($columns, function ($sortedValue, $column) use ($value) {
$sortedValue[$column] = $value[$column] ?? trigger_error(
sprintf(
'%s: %s',
'The value of the column is not found in the array.',
$column
),
E_USER_ERROR
);
return $sortedValue;
}, []);
}, $values);
$rawValue = sprintf('(%s)', implode(',', array_fill(0, count($columns), '?')));
$rawValues = implode(',', array_fill(0, count($values), $rawValue));
$raw = "($rawColumns) $type ($rawValues)";
return $this->whereRaw($raw, $values, $boolean);
};
}
public function whereNotIns(): callable
{
return function (array $columns, $values) {
/** @var \Illuminate\Database\Eloquent\Builder $this */
return $this->whereIns($columns, $values, 'and', true);
};
}
public function orWhereIns(): callable
{
return function (array $columns, $values) {
/** @var \Illuminate\Database\Eloquent\Builder $this */
return $this->whereIns($columns, $values, 'or');
};
}
public function orWhereNotIns(): callable
{
return function (array $columns, $values) {
/** @var \Illuminate\Database\Eloquent\Builder $this */
return $this->whereIns($columns, $values, 'or', true);
};
}
}
AppServiceProvider 注冊 QueryBuilderMacro 即可
<?php
namespace App\Providers;
use App\Support\Macros\QueryBuilderMacro;
use Illuminate\Database\Eloquent\Builder as EloquentBuilder;
use Illuminate\Database\Eloquent\Relations\Relation;
use Illuminate\Database\Query\Builder as QueryBuilder;
use Illuminate\Support\ServiceProvider;
class AppServiceProvider extends ServiceProvider
{
...
public function boot()
{
QueryBuilder::mixin($queryBuilderMacro = $this->app->make(QueryBuilderMacro::class));
EloquentBuilder::mixin($queryBuilderMacro);
Relation::mixin($queryBuilderMacro);
}
...
}
