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response.ts
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response.ts
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/**
* Copyright 2023-present DreamNum Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http:https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import type { HTTPHeaders } from './headers';
/**
* There are multiple events could be resolved from the HTTP server.
*/
export type HTTPEvent<T> = HTTPResponse<T> | HTTPResponseError;
export type HTTPResponseBody = string | ArrayBuffer | Blob | object | null;
/** Wraps (success) response info. */
export class HTTPResponse<T> {
readonly body: T;
readonly headers: HTTPHeaders;
readonly status: number;
readonly statusText: string;
constructor({
body,
headers,
status,
statusText,
}: {
body: T;
headers: HTTPHeaders;
status: number;
statusText: string;
}) {
this.body = body;
this.headers = headers;
this.status = status;
this.statusText = statusText;
}
}
export class HTTPResponseError {
readonly headers?: HTTPHeaders;
readonly status?: number;
readonly statusText?: string;
readonly error: any;
constructor({
headers,
status,
statusText,
error,
}: {
headers?: HTTPHeaders;
status?: number;
statusText?: string;
error: any;
}) {
this.headers = headers;
this.status = status;
this.statusText = statusText;
this.error = error;
}
}
export class ResponseHeader {
constructor(
readonly headers: HTTPHeaders,
readonly status: number,
readonly statusText: string
) {
// empty
}
}