50 lines
965 B
JavaScript
50 lines
965 B
JavaScript
const fs = require('fs');
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const Headers = require('./headers.js');
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class Response {
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constructor(raw, cacheFilePath, fromCache) {
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Object.assign(this, raw);
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this.cacheFilePath = cacheFilePath;
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this.headers = new Headers(raw.headers);
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this.fromCache = fromCache;
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this.consumed = false;
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if (this.bodyBuffer.type === 'Buffer') {
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this.bodyBuffer = Buffer.from(this.bodyBuffer);
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}
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}
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consumeBody() {
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if (this.consumed) {
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throw new Error('Error: body used already');
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}
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this.consumed = true;
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return this.bodyBuffer;
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}
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text() {
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return this.consumeBody().toString();
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}
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json() {
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return JSON.parse(this.consumeBody().toString());
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}
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buffer() {
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return this.consumeBody();
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}
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async ejectFromCache() {
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try {
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await fs.promises.unlink(this.cacheFilePath);
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} catch (err) {
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if (err.code !== 'ENOENT') {
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throw err;
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}
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}
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}
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}
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module.exports = Response;
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