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lib/arke_server/utils/query_order.ex

# Copyright 2023 Arkemis S.r.l.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
defmodule ArkeServer.Utils.QueryOrder do
alias Arke.QueryManager
def apply_order(query, []), do: query
def apply_order(query, [current | tail]) do
case String.split(current, ";") do
[parameter, direction] ->
apply_order(
QueryManager.order(query, parameter, String.to_existing_atom(direction)),
tail
)
_ ->
nil
end
end
def apply_order(query, order) do
apply_order(query, [order])
end
end