fix: inner types in maps

Author: efcasado

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/ElixirClientCodegen.java

@@ -1114,6 +1114,10 @@ public String ectoType() {
         }
 
         private String ectoType(CodegenProperty property) {
+            if (property == null) {
+                return ":any";
+            }
+
             if (property.isEnumRef) {
                 List<Object> values = (List<Object>) property.allowableValues.get("values");
                 if (!values.isEmpty()) {
@@ -1157,7 +1161,7 @@ private String ectoType(CodegenProperty property) {
                 case "list()":
                     return "{:array, " + ectoType(property.items) + "}";
                 case "map()":
-                    return ":map";
+                    return "{:map, " + ectoType(property.items) + "}";
                 case "nil":
                     return ":any";
                 default:

samples/client/petstore/elixir/lib/openapi_petstore/model/additional_properties_class.ex

@@ -15,8 +15,8 @@ defmodule OpenapiPetstore.Model.AdditionalPropertiesClass do
   @derive {JSON.Encoder, only: [:map_property, :map_of_map_property]}
   @primary_key false
   embedded_schema do
-    field :map_property, :map
-    field :map_of_map_property, :map
+    field :map_property, {:map, :string}
+    field :map_of_map_property, {:map, {:map, :string}}
   end
 
   @spec changeset(t(), map()) :: Ecto.Changeset.t()

samples/client/petstore/elixir/lib/openapi_petstore/model/fake_big_decimal_map_200_response.ex

@@ -16,7 +16,7 @@ defmodule OpenapiPetstore.Model.FakeBigDecimalMap200Response do
   @primary_key false
   embedded_schema do
     field :someId, :float
-    field :someMap, :map
+    field :someMap, {:map, :float}
   end
 
   @spec changeset(t(), map()) :: Ecto.Changeset.t()

samples/client/petstore/elixir/lib/openapi_petstore/model/map_test.ex

@@ -17,10 +17,10 @@ defmodule OpenapiPetstore.Model.MapTest do
   @derive {JSON.Encoder, only: [:map_map_of_string, :map_of_enum_string, :direct_map, :indirect_map]}
   @primary_key false
   embedded_schema do
-    field :map_map_of_string, :map
-    field :map_of_enum_string, :map
-    field :direct_map, :map
-    field :indirect_map, :map
+    field :map_map_of_string, {:map, {:map, :string}}
+    field :map_of_enum_string, {:map, :string}
+    field :direct_map, {:map, :boolean}
+    field :indirect_map, {:map, :boolean}
   end
 
   @spec changeset(t(), map()) :: Ecto.Changeset.t()

samples/client/petstore/elixir/lib/openapi_petstore/model/mixed_properties_and_additional_properties_class.ex

@@ -18,7 +18,7 @@ defmodule OpenapiPetstore.Model.MixedPropertiesAndAdditionalPropertiesClass do
   embedded_schema do
     field :uuid, :string
     field :dateTime, :utc_datetime
-    field :map, :map
+    field :map, {:map, :any}
   end
 
   @spec changeset(t(), map()) :: Ecto.Changeset.t()

samples/client/petstore/elixir/lib/openapi_petstore/model/nullable_class.ex

@@ -31,12 +31,12 @@ defmodule OpenapiPetstore.Model.NullableClass do
     field :string_prop, :string
     field :date_prop, :date
     field :datetime_prop, :utc_datetime
-    field :array_nullable_prop, {:array, :map}
-    field :array_and_items_nullable_prop, {:array, :map}
-    field :array_items_nullable, {:array, :map}
-    field :object_nullable_prop, :map
-    field :object_and_items_nullable_prop, :map
-    field :object_items_nullable, :map
+    field :array_nullable_prop, {:array, {:map, :any}}
+    field :array_and_items_nullable_prop, {:array, {:map, :any}}
+    field :array_items_nullable, {:array, {:map, :any}}
+    field :object_nullable_prop, {:map, {:map, :any}}
+    field :object_and_items_nullable_prop, {:map, {:map, :any}}
+    field :object_items_nullable, {:map, {:map, :any}}
   end
 
   @spec changeset(t(), map()) :: Ecto.Changeset.t()