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policy-service/lib/policy_service_web/query_helpers.ex
HaimKortovich b78a7fdf73
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normalize query helpers
2026-04-22 15:22:36 -05:00

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Elixir

defmodule PolicyServiceWeb.QueryHelpers do
@moduledoc false
alias OpenApiSpex.Schema
@filter_count 3
def flop(filter_fields, order_fields, other \\ []) do
[
page: [in: :query, schema: %Schema{type: :number, default: 1}],
page_size: [in: :query, schema: %Schema{type: :number, default: 20}],
order_by: [in: :query, schema: %Schema{type: :array, items: %Schema{type: :string, enum: order_fields}}],
order_directions: [in: :query, schema: %Schema{type: :array, items: %Schema{type: :string, enum: ["asc", "desc"]}}]
] ++ build_filter_params(filter_fields) ++ other
end
defp build_filter_params(fields) do
for i <- 0..(@filter_count - 1) do
[
{:"filters_#{i}_field", [in: :query, schema: %Schema{type: :string, enum: fields}]},
{:"filters_#{i}_op", [in: :query, schema: %Schema{type: :string, enum: Flop.Filter.allowed_operators(:all)}]},
{:"filters_#{i}_value", [in: :query, schema: %Schema{type: :string}]}
]
end |> List.flatten()
end
end