@toolprint/api-client
Version:
139 lines • 4.79 kB
JavaScript
import { buildUrl, createConfig, createInterceptors, getParseAs, mergeConfigs, mergeHeaders, setAuthParams } from './utils.js';
export const createClient = (config = {}) => {
let _config = mergeConfigs(createConfig(), config);
const getConfig = () => ({ ..._config });
const setConfig = (config) => {
_config = mergeConfigs(_config, config);
return getConfig();
};
const interceptors = createInterceptors();
const request = async (options) => {
const opts = {
..._config,
...options,
fetch: options.fetch ?? _config.fetch ?? globalThis.fetch,
headers: mergeHeaders(_config.headers, options.headers)
};
if (opts.security) {
await setAuthParams({
...opts,
security: opts.security
});
}
if (opts.requestValidator) {
await opts.requestValidator(opts);
}
if (opts.body && opts.bodySerializer) {
opts.body = opts.bodySerializer(opts.body);
}
if (opts.body === undefined || opts.body === '') {
opts.headers.delete('Content-Type');
}
const url = buildUrl(opts);
const requestInit = {
redirect: 'follow',
...opts
};
let request = new Request(url, requestInit);
for (const fn of interceptors.request._fns) {
if (fn) {
request = await fn(request, opts);
}
}
const _fetch = opts.fetch;
let response = await _fetch(request);
for (const fn of interceptors.response._fns) {
if (fn) {
response = await fn(response, request, opts);
}
}
const result = {
request,
response
};
if (response.ok) {
if (response.status === 204 ||
response.headers.get('Content-Length') === '0') {
return opts.responseStyle === 'data'
? {}
: {
data: {},
...result
};
}
const parseAs = (opts.parseAs === 'auto'
? getParseAs(response.headers.get('Content-Type'))
: opts.parseAs) ?? 'json';
let data;
switch (parseAs) {
case 'arrayBuffer':
case 'blob':
case 'formData':
case 'json':
case 'text':
data = await response[parseAs]();
break;
case 'stream':
return opts.responseStyle === 'data'
? response.body
: {
data: response.body,
...result
};
}
if (parseAs === 'json') {
if (opts.responseValidator) {
await opts.responseValidator(data);
}
if (opts.responseTransformer) {
data = await opts.responseTransformer(data);
}
}
return opts.responseStyle === 'data'
? data
: {
data,
...result
};
}
let error = await response.text();
try {
error = JSON.parse(error);
}
catch {
}
let finalError = error;
for (const fn of interceptors.error._fns) {
if (fn) {
finalError = (await fn(error, response, request, opts));
}
}
finalError = finalError || {};
if (opts.throwOnError) {
throw finalError;
}
return opts.responseStyle === 'data'
? undefined
: {
error: finalError,
...result
};
};
return {
buildUrl,
connect: (options) => request({ ...options, method: 'CONNECT' }),
delete: (options) => request({ ...options, method: 'DELETE' }),
get: (options) => request({ ...options, method: 'GET' }),
getConfig,
head: (options) => request({ ...options, method: 'HEAD' }),
interceptors,
options: (options) => request({ ...options, method: 'OPTIONS' }),
patch: (options) => request({ ...options, method: 'PATCH' }),
post: (options) => request({ ...options, method: 'POST' }),
put: (options) => request({ ...options, method: 'PUT' }),
request,
setConfig,
trace: (options) => request({ ...options, method: 'TRACE' })
};
};
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