View Source EctoJuno.Query.Sorting (ecto_juno v0.1.0)
Module for sorting base query
Link to this section Summary
Link to this section Functions
@spec sort_query(any(), atom() | list(), map()) :: Ecto.Query.t()
Sorts query
### Parameters
query
: the query you want to sortschema_or_allowed_fields
: must either be the model's Ecto.Schema either list of atom keysparams
: map that can havesort_by
,sort_direction
fields with string values
### Usage
defmodule Sample.Accounts do
alias EctoJuno.Query.Sorting
alias Sample.Accounts.User
alias Sample.Repo
def sort_users(sort_by, sort_direction) do
User
|> Sorting.sort_query(User, %{"sort_by" => sort_by, "sort_direction" => sort_direction})
|> Repo.all()
end
end
You can also pass sort_by
and sort_direction
as atom keys
#### Invoking sort_query/2
Sorting.sort_query(query, User)
In such case sorting params will be extracted from configuration if exist. If not than default sorting: ascending by inserted_at
field will be applied