Dennis Muntjans:
Me gustaría obtener listas que son seguidos por un usuario particular y listas de pedidos por created_at
(por fecha cuando se siguieron las listas). No sé por qué no funciona (por fin) usando elocuente:
$myQuery = PlaceList::query()
->where('private', 0)
->whereHas('followers', function ($query) use ($userID) {
$query->where('created_by_user_id', $userID);
})
->orderByDesc(
Follow::query()->select('created_at')
->where('created_by_user_id', $userID)
->where('followable_id', 'place_lists.id')
)
->get()
Esto es lo que tengo cuando uso dd($myQuery->toSql())
:
select
*
from
`place_lists`
where
`private` = ?
and exists (
select
*
from
`follows`
where
`place_lists`.`id` = `follows`.`followable_id`
and `created_by_user_id` = ?
and `follows`.`deleted_at` is null
)
and `place_lists`.`deleted_at` is null
order by (
select
`created_at`
from
`follows`
where
`created_by_user_id` = ?
and `followable_id` = ?
and `follows`.`deleted_at` is null
) desc
Pero cuando lo pueblan MySQL con los datos que hace el trabajo:
select
*
from
`place_lists`
where
`private` = 0
and exists (
select
*
from
`follows`
where
`place_lists`.`id` = `follows`.`followable_id`
and `created_by_user_id` = 13
and `follows`.`deleted_at` is null
)
and `place_lists`.`deleted_at` is null
order by (
select
`created_at`
from
`follows`
where
`created_by_user_id` = 13
and `followable_id` = `place_lists`.`id`
and `follows`.`deleted_at` is null
) desc
Estoy muy confundido, lo que estoy haciendo mal?
mrhn:
Esta consulta, que afirman que followalbe_id
es igual a 'place_lists.id'
.
->orderByDesc(
Follow::query()->select('created_at')
->where('created_by_user_id', $userID)
->where('followable_id', 'place_lists.id')
)
Para comparar dos columnas utilizan whereColumn()
en su lugar.
->orderByDesc(
Follow::query()->select('created_at')
->where('created_by_user_id', $userID)
->whereColumn('followable_id', 'place_lists.id')
)