[go-server] Set default values in object properties

When a default value is set for an object property, ensure it is set into the struct before decoding the JSON body. Fix OpenAPITools#4579
rledisez · Apr 29, 2024 · 8c714c8 · 8c714c8
1 parent 5f13655
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diff --git a/modules/openapi-generator/src/main/resources/go-server/controller-api.mustache b/modules/openapi-generator/src/main/resources/go-server/controller-api.mustache
@@ -588,6 +588,11 @@ func (c *{{classname}}Controller) {{nickname}}(w http.ResponseWriter, r *http.Re
 	{{/isHeaderParam}}
 	{{#isBodyParam}}
 	{{paramName}}Param := {{dataType}}{}
+	{{#vars}}
+	{{#defaultValue}}
+	{{paramName}}Param.{{^isArray}}{{#isBoolean}}{{name}} = {{{.}}}{{/isBoolean}}{{#isNumeric}}{{name}} = {{{.}}}{{/isNumeric}}{{^isBoolean}}{{^isNumeric}}{{name}} = "{{{.}}}"{{/isNumeric}}{{/isBoolean}}{{/isArray}}
+	{{/defaultValue}}
+	{{/vars}}
 	d := json.NewDecoder(r.Body)
 	{{^isAdditionalPropertiesTrue}}
 	d.DisallowUnknownFields()

diff --git a/samples/openapi3/server/petstore/go/go-petstore/go/api_store.go b/samples/openapi3/server/petstore/go/go-petstore/go/api_store.go
diff --git a/samples/server/petstore/go-api-server/go/api_store.go b/samples/server/petstore/go-api-server/go/api_store.go
diff --git a/samples/server/petstore/go-chi-server/go/api_store.go b/samples/server/petstore/go-chi-server/go/api_store.go