Filament•4y ago•

12 replies

Filter with recursive relationship

I have

organisations

organisations

that can be of different types. One type is

school

school

, which has a relation to a parent organisation, with type

foundation

foundation

.

If I try to add a

SelectFilter

SelectFilter

on School, filtering on parent Foundation, I get a bug in the resulting query. For easy comparing, I added another (non-recursive) filter.

select
    count(*) as aggregate
from
    `org__organisation`
where (
    exists (
        select
            *
        from
            `org__organisation` as `laravel_reserved_0`
        where
            `laravel_reserved_0`.`organisation_id` = `org__organisation`.`elder_id`
            and `org__organisation`.`organisation_id` = '6' # <<<<< THIS IS WRONG
            and `organisation_type_id` = 4 # <<<<< This comes from a global scope, which is correct
    )
    and
    exists (
        select
            *
        from
            `org__subregio`
        where
            `org__organisation`.`subregio_id` = `org__subregio`.`subregio_id`
            and `org__subregio`.`subregio_id` = '3'
    )
)
and `organisation_type_id` = 5

select
    count(*) as aggregate
from
    `org__organisation`
where (
    exists (
        select
            *
        from
            `org__organisation` as `laravel_reserved_0`
        where
            `laravel_reserved_0`.`organisation_id` = `org__organisation`.`elder_id`
            and `org__organisation`.`organisation_id` = '6' # <<<<< THIS IS WRONG
            and `organisation_type_id` = 4 # <<<<< This comes from a global scope, which is correct
    )
    and
    exists (
        select
            *
        from
            `org__subregio`
        where
            `org__organisation`.`subregio_id` = `org__subregio`.`subregio_id`
            and `org__subregio`.`subregio_id` = '3'
    )
)
and `organisation_type_id` = 5

Where is says

and org__organisation.organisation_id = '6'

and org__organisation.organisation_id = '6'

it should say

and organisation_id = '6'

and organisation_id = '6'

(or alias

laravel_reserved_0

laravel_reserved_0

)

1. Is this indeed a bug or am I doing it wrong?
2. If I understand correctly, anything more complex than a simple relation requires a custom

Tables\Filters\Filter

Tables\Filters\Filter

with a

->form()

->form()

and a

->query()

->query()

. Correct?
3. I created such a custom filter for the recursive relationship. It works beautifully, except it's not showing up in the "Active filters". How can I have it listed there?

Filter with recursive relationship

I have

organisations

organisations

that can be of different types. One type is

school

school

, which has a relation to a parent organisation, with type

foundation

foundation

.

If I try to add a

SelectFilter

SelectFilter

on School, filtering on parent Foundation, I get a bug in the resulting query. For easy comparing, I added another (non-recursive) filter.

select
    count(*) as aggregate
from
    `org__organisation`
where (
    exists (
        select
            *
        from
            `org__organisation` as `laravel_reserved_0`
        where
            `laravel_reserved_0`.`organisation_id` = `org__organisation`.`elder_id`
            and `org__organisation`.`organisation_id` = '6' # <<<<< THIS IS WRONG
            and `organisation_type_id` = 4 # <<<<< This comes from a global scope, which is correct
    )
    and
    exists (
        select
            *
        from
            `org__subregio`
        where
            `org__organisation`.`subregio_id` = `org__subregio`.`subregio_id`
            and `org__subregio`.`subregio_id` = '3'
    )
)
and `organisation_type_id` = 5

select
    count(*) as aggregate
from
    `org__organisation`
where (
    exists (
        select
            *
        from
            `org__organisation` as `laravel_reserved_0`
        where
            `laravel_reserved_0`.`organisation_id` = `org__organisation`.`elder_id`
            and `org__organisation`.`organisation_id` = '6' # <<<<< THIS IS WRONG
            and `organisation_type_id` = 4 # <<<<< This comes from a global scope, which is correct
    )
    and
    exists (
        select
            *
        from
            `org__subregio`
        where
            `org__organisation`.`subregio_id` = `org__subregio`.`subregio_id`
            and `org__subregio`.`subregio_id` = '3'
    )
)
and `organisation_type_id` = 5

Where is says

and org__organisation.organisation_id = '6'

and org__organisation.organisation_id = '6'

it should say

and organisation_id = '6'

and organisation_id = '6'

(or alias

laravel_reserved_0

laravel_reserved_0

)

1. Is this indeed a bug or am I doing it wrong?
2. If I understand correctly, anything more complex than a simple relation requires a custom

Tables\Filters\Filter

Tables\Filters\Filter

with a

->form()

->form()

and a

->query()

->query()

. Correct?
3. I created such a custom filter for the recursive relationship. It works beautifully, except it's not showing up in the "Active filters". How can I have it listed there?

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