|
| 1 | +// This file is auto-generated by @hey-api/openapi-ts |
| 2 | + |
| 3 | +import { createSseClient } from '../core/serverSentEvents.gen'; |
| 4 | +import type { HttpMethod } from '../core/types.gen'; |
| 5 | +import { getValidRequestBody } from '../core/utils.gen'; |
| 6 | +import type { |
| 7 | + Client, |
| 8 | + Config, |
| 9 | + RequestOptions, |
| 10 | + ResolvedRequestOptions, |
| 11 | +} from './types.gen'; |
| 12 | +import { |
| 13 | + buildUrl, |
| 14 | + createConfig, |
| 15 | + createInterceptors, |
| 16 | + getParseAs, |
| 17 | + mergeConfigs, |
| 18 | + mergeHeaders, |
| 19 | + setAuthParams, |
| 20 | +} from './utils.gen'; |
| 21 | + |
| 22 | +type ReqInit = Omit<RequestInit, 'body' | 'headers'> & { |
| 23 | + body?: any; |
| 24 | + headers: ReturnType<typeof mergeHeaders>; |
| 25 | +}; |
| 26 | + |
| 27 | +export const createClient = (config: Config = {}): Client => { |
| 28 | + let _config = mergeConfigs(createConfig(), config); |
| 29 | + |
| 30 | + const getConfig = (): Config => ({ ..._config }); |
| 31 | + |
| 32 | + const setConfig = (config: Config): Config => { |
| 33 | + _config = mergeConfigs(_config, config); |
| 34 | + return getConfig(); |
| 35 | + }; |
| 36 | + |
| 37 | + const interceptors = createInterceptors< |
| 38 | + Request, |
| 39 | + Response, |
| 40 | + unknown, |
| 41 | + ResolvedRequestOptions |
| 42 | + >(); |
| 43 | + |
| 44 | + const beforeRequest = async (options: RequestOptions) => { |
| 45 | + const opts = { |
| 46 | + ..._config, |
| 47 | + ...options, |
| 48 | + fetch: options.fetch ?? _config.fetch ?? globalThis.fetch, |
| 49 | + headers: mergeHeaders(_config.headers, options.headers), |
| 50 | + serializedBody: undefined, |
| 51 | + }; |
| 52 | + |
| 53 | + if (opts.security) { |
| 54 | + await setAuthParams({ |
| 55 | + ...opts, |
| 56 | + security: opts.security, |
| 57 | + }); |
| 58 | + } |
| 59 | + |
| 60 | + if (opts.requestValidator) { |
| 61 | + await opts.requestValidator(opts); |
| 62 | + } |
| 63 | + |
| 64 | + if (opts.body !== undefined && opts.bodySerializer) { |
| 65 | + opts.serializedBody = opts.bodySerializer(opts.body); |
| 66 | + } |
| 67 | + |
| 68 | + // remove Content-Type header if body is empty to avoid sending invalid requests |
| 69 | + if (opts.body === undefined || opts.serializedBody === '') { |
| 70 | + opts.headers.delete('Content-Type'); |
| 71 | + } |
| 72 | + |
| 73 | + const url = buildUrl(opts); |
| 74 | + |
| 75 | + return { opts, url }; |
| 76 | + }; |
| 77 | + |
| 78 | + const request: Client['request'] = async (options) => { |
| 79 | + // @ts-expect-error |
| 80 | + const { opts, url } = await beforeRequest(options); |
| 81 | + const requestInit: ReqInit = { |
| 82 | + redirect: 'follow', |
| 83 | + ...opts, |
| 84 | + body: getValidRequestBody(opts), |
| 85 | + }; |
| 86 | + |
| 87 | + let request = new Request(url, requestInit); |
| 88 | + |
| 89 | + for (const fn of interceptors.request.fns) { |
| 90 | + if (fn) { |
| 91 | + request = await fn(request, opts); |
| 92 | + } |
| 93 | + } |
| 94 | + |
| 95 | + // fetch must be assigned here, otherwise it would throw the error: |
| 96 | + // TypeError: Failed to execute 'fetch' on 'Window': Illegal invocation |
| 97 | + const _fetch = opts.fetch!; |
| 98 | + let response: Response; |
| 99 | + |
| 100 | + try { |
| 101 | + response = await _fetch(request); |
| 102 | + } catch (error) { |
| 103 | + // Handle fetch exceptions (AbortError, network errors, etc.) |
| 104 | + let finalError = error; |
| 105 | + |
| 106 | + for (const fn of interceptors.error.fns) { |
| 107 | + if (fn) { |
| 108 | + finalError = (await fn( |
| 109 | + error, |
| 110 | + undefined as any, |
| 111 | + request, |
| 112 | + opts, |
| 113 | + )) as unknown; |
| 114 | + } |
| 115 | + } |
| 116 | + |
| 117 | + finalError = finalError || ({} as unknown); |
| 118 | + |
| 119 | + if (opts.throwOnError) { |
| 120 | + throw finalError; |
| 121 | + } |
| 122 | + |
| 123 | + // Return error response |
| 124 | + return opts.responseStyle === 'data' |
| 125 | + ? undefined |
| 126 | + : { |
| 127 | + error: finalError, |
| 128 | + request, |
| 129 | + response: undefined as any, |
| 130 | + }; |
| 131 | + } |
| 132 | + |
| 133 | + for (const fn of interceptors.response.fns) { |
| 134 | + if (fn) { |
| 135 | + response = await fn(response, request, opts); |
| 136 | + } |
| 137 | + } |
| 138 | + |
| 139 | + const result = { |
| 140 | + request, |
| 141 | + response, |
| 142 | + }; |
| 143 | + |
| 144 | + if (response.ok) { |
| 145 | + const parseAs = |
| 146 | + (opts.parseAs === 'auto' |
| 147 | + ? getParseAs(response.headers.get('Content-Type')) |
| 148 | + : opts.parseAs) ?? 'json'; |
| 149 | + |
| 150 | + if ( |
| 151 | + response.status === 204 || |
| 152 | + response.headers.get('Content-Length') === '0' |
| 153 | + ) { |
| 154 | + let emptyData: any; |
| 155 | + switch (parseAs) { |
| 156 | + case 'arrayBuffer': |
| 157 | + case 'blob': |
| 158 | + case 'text': |
| 159 | + emptyData = await response[parseAs](); |
| 160 | + break; |
| 161 | + case 'formData': |
| 162 | + emptyData = new FormData(); |
| 163 | + break; |
| 164 | + case 'stream': |
| 165 | + emptyData = response.body; |
| 166 | + break; |
| 167 | + case 'json': |
| 168 | + default: |
| 169 | + emptyData = {}; |
| 170 | + break; |
| 171 | + } |
| 172 | + return opts.responseStyle === 'data' |
| 173 | + ? emptyData |
| 174 | + : { |
| 175 | + data: emptyData, |
| 176 | + ...result, |
| 177 | + }; |
| 178 | + } |
| 179 | + |
| 180 | + let data: any; |
| 181 | + switch (parseAs) { |
| 182 | + case 'arrayBuffer': |
| 183 | + case 'blob': |
| 184 | + case 'formData': |
| 185 | + case 'text': |
| 186 | + data = await response[parseAs](); |
| 187 | + break; |
| 188 | + case 'json': { |
| 189 | + // Some servers return 200 with no Content-Length and empty body. |
| 190 | + // response.json() would throw; read as text and parse if non-empty. |
| 191 | + const text = await response.text(); |
| 192 | + data = text ? JSON.parse(text) : {}; |
| 193 | + break; |
| 194 | + } |
| 195 | + case 'stream': |
| 196 | + return opts.responseStyle === 'data' |
| 197 | + ? response.body |
| 198 | + : { |
| 199 | + data: response.body, |
| 200 | + ...result, |
| 201 | + }; |
| 202 | + } |
| 203 | + |
| 204 | + if (parseAs === 'json') { |
| 205 | + if (opts.responseValidator) { |
| 206 | + await opts.responseValidator(data); |
| 207 | + } |
| 208 | + |
| 209 | + if (opts.responseTransformer) { |
| 210 | + data = await opts.responseTransformer(data); |
| 211 | + } |
| 212 | + } |
| 213 | + |
| 214 | + return opts.responseStyle === 'data' |
| 215 | + ? data |
| 216 | + : { |
| 217 | + data, |
| 218 | + ...result, |
| 219 | + }; |
| 220 | + } |
| 221 | + |
| 222 | + const textError = await response.text(); |
| 223 | + let jsonError: unknown; |
| 224 | + |
| 225 | + try { |
| 226 | + jsonError = JSON.parse(textError); |
| 227 | + } catch { |
| 228 | + // noop |
| 229 | + } |
| 230 | + |
| 231 | + const error = jsonError ?? textError; |
| 232 | + let finalError = error; |
| 233 | + |
| 234 | + for (const fn of interceptors.error.fns) { |
| 235 | + if (fn) { |
| 236 | + finalError = (await fn(error, response, request, opts)) as string; |
| 237 | + } |
| 238 | + } |
| 239 | + |
| 240 | + finalError = finalError || ({} as string); |
| 241 | + |
| 242 | + if (opts.throwOnError) { |
| 243 | + throw finalError; |
| 244 | + } |
| 245 | + |
| 246 | + // TODO: we probably want to return error and improve types |
| 247 | + return opts.responseStyle === 'data' |
| 248 | + ? undefined |
| 249 | + : { |
| 250 | + error: finalError, |
| 251 | + ...result, |
| 252 | + }; |
| 253 | + }; |
| 254 | + |
| 255 | + const makeMethodFn = |
| 256 | + (method: Uppercase<HttpMethod>) => (options: RequestOptions) => |
| 257 | + request({ ...options, method }); |
| 258 | + |
| 259 | + const makeSseFn = |
| 260 | + (method: Uppercase<HttpMethod>) => async (options: RequestOptions) => { |
| 261 | + const { opts, url } = await beforeRequest(options); |
| 262 | + return createSseClient({ |
| 263 | + ...opts, |
| 264 | + body: opts.body as BodyInit | null | undefined, |
| 265 | + headers: opts.headers as unknown as Record<string, string>, |
| 266 | + method, |
| 267 | + onRequest: async (url, init) => { |
| 268 | + let request = new Request(url, init); |
| 269 | + for (const fn of interceptors.request.fns) { |
| 270 | + if (fn) { |
| 271 | + request = await fn(request, opts); |
| 272 | + } |
| 273 | + } |
| 274 | + return request; |
| 275 | + }, |
| 276 | + serializedBody: getValidRequestBody(opts) as |
| 277 | + | BodyInit |
| 278 | + | null |
| 279 | + | undefined, |
| 280 | + url, |
| 281 | + }); |
| 282 | + }; |
| 283 | + |
| 284 | + return { |
| 285 | + buildUrl, |
| 286 | + connect: makeMethodFn('CONNECT'), |
| 287 | + delete: makeMethodFn('DELETE'), |
| 288 | + get: makeMethodFn('GET'), |
| 289 | + getConfig, |
| 290 | + head: makeMethodFn('HEAD'), |
| 291 | + interceptors, |
| 292 | + options: makeMethodFn('OPTIONS'), |
| 293 | + patch: makeMethodFn('PATCH'), |
| 294 | + post: makeMethodFn('POST'), |
| 295 | + put: makeMethodFn('PUT'), |
| 296 | + request, |
| 297 | + setConfig, |
| 298 | + sse: { |
| 299 | + connect: makeSseFn('CONNECT'), |
| 300 | + delete: makeSseFn('DELETE'), |
| 301 | + get: makeSseFn('GET'), |
| 302 | + head: makeSseFn('HEAD'), |
| 303 | + options: makeSseFn('OPTIONS'), |
| 304 | + patch: makeSseFn('PATCH'), |
| 305 | + post: makeSseFn('POST'), |
| 306 | + put: makeSseFn('PUT'), |
| 307 | + trace: makeSseFn('TRACE'), |
| 308 | + }, |
| 309 | + trace: makeMethodFn('TRACE'), |
| 310 | + } as Client; |
| 311 | +}; |
0 commit comments