feat: pass already filtered responses

Author: dramoturg

src/language/typescript/2.0/serializers/operation-object.ts

@@ -17,7 +17,7 @@ import { concatIf } from '../../../../utils/array';
 import { when } from '../../../../utils/string';
 import { getJSDoc, getKindValue, getSafePropertyName, getURL, HTTPMethod } from '../../common/utils';
 import { Either, isLeft, left, right } from 'fp-ts/lib/Either';
-import { array, either, nonEmptyArray, option } from 'fp-ts';
+import { array, either, nonEmptyArray, option, record } from 'fp-ts';
 import { combineEither } from '@devexperts/utils/dist/adt/either.utils';
 import { ResolveRefContext, fromString, getRelativePath, Ref } from '../../../../utils/ref';
 import { clientRef } from '../../common/bundled/client';
@@ -239,7 +239,10 @@ export const serializeOperationObject = combineReader(
 			return status >= 200 && status < 300;
 		};
 
-		const serializedResponses = serializeOperationResponses(from, operation.responses, isSuccessResponse);
+		const serializedResponses = serializeOperationResponses(
+			from,
+			pipe(operation.responses, record.filterWithIndex(isSuccessResponse)),
+		);
 
 		const deprecated = pipe(
 			operation.deprecated,

src/language/typescript/2.0/serializers/responses-object.ts

@@ -18,16 +18,9 @@ import { fromString, Ref } from '../../../../utils/ref';
 import { ReferenceObjectCodec } from '../../../../schema/3.0/reference-object';
 import { some } from 'fp-ts/lib/Option';
 
-export const serializeOperationResponses = (
-	from: Ref,
-	responses: ResponsesObject,
-	filter: (code: string) => boolean = () => true,
-): Either<Error, SerializedType> =>
+export const serializeOperationResponses = (from: Ref, responses: ResponsesObject): Either<Error, SerializedType> =>
 	pipe(
 		responses,
-		record.filterWithIndex(code => {
-			return filter(code);
-		}),
 		record.collect((code, response) => {
 			if (ReferenceObjectCodec.is(response)) {
 				return pipe(fromString(response.$ref), either.map(getSerializedRefType(from)), some);