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Check date value before calling to_iso8601 (#7769)

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* Check date value before calling to_iso8601

When deserializing a date value the value has to be a string when
calling to_iso8601. Otherwise it fails with a match error due to a
is_binary() guard.

* Fix: to_iso returns tuple with three values.
This commit is contained in:
garte 2018-03-19 08:15:38 +01:00 committed by William Cheng
parent 9d85c82cdd
commit f9b2839a30
1 changed files with 9 additions and 5 deletions
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14
modules/swagger-codegen/src/main/resources/elixir/deserializer.ex.mustache
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@ -21,11 +21,15 @@ defmodule {{moduleName}}.Deserializer do
|> Map.update!(field, &(Map.new(&1, fn {key, val} -> {key, Poison.Decode.decode(val, Keyword.merge(options, [as: struct(mod)]))} end))) |> Map.update!(field, &(Map.new(&1, fn {key, val} -> {key, Poison.Decode.decode(val, Keyword.merge(options, [as: struct(mod)]))} end)))
end end
def deserialize(model, field, :date, _, _options) do def deserialize(model, field, :date, _, _options) do
case DateTime.from_iso8601(Map.get(model, field)) do value = Map.get(model, field)
{:ok, datetime} -> case is_binary(value) do
Map.put(model, field, datetime) true -> case DateTime.from_iso8601(value) do
_ -> {:ok, datetime, _offset} ->
model Map.put(model, field, datetime)
_ ->
model
end
false -> model
end end
end end
end end