mini-fetchy
Version:
Custom fetch client for reusable HTTP calls
42 lines (41 loc) • 2.09 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createFetchClient = void 0;
const createFetchClient = (config) => {
return (url_1, ...args_1) => __awaiter(void 0, [url_1, ...args_1], void 0, function* (url, options = {}) {
const controller = new AbortController();
const id = config.timeout
? setTimeout(() => controller.abort(), config.timeout)
: null;
// Safely combine baseUrl with url path
const fullUrl = config.baseUrl
? config.baseUrl.replace(/\/+$/, '') + '/' + url.replace(/^\/+/, '')
: url;
try {
const response = yield fetch(fullUrl, Object.assign(Object.assign({}, options), { headers: Object.assign(Object.assign({}, config.headers), (options.headers || {})), signal: controller.signal }));
const contentType = response.headers.get('Content-Type') || '';
if (!response.ok) {
const errorText = yield response.text();
throw new Error(`HTTP ${response.status}: ${errorText}`);
}
if (contentType.includes('application/json')) {
return yield response.json();
}
return yield response.text();
}
finally {
if (id)
clearTimeout(id);
}
});
};
exports.createFetchClient = createFetchClient;