@samchon/openapi
Version:
OpenAPI definitions and converters for 'typia' and 'nestia'.
179 lines (178 loc) • 8.39 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.HttpMigrateRouteFetcher = void 0;
const HttpError_1 = require("./HttpError");
var HttpMigrateRouteFetcher;
(function (HttpMigrateRouteFetcher) {
HttpMigrateRouteFetcher.execute = (props) => __awaiter(this, void 0, void 0, function* () {
var _a;
const result = yield _Propagate("request", props);
(_a = props.route.success) === null || _a === void 0 ? void 0 : _a.media;
if (result.status !== 200 && result.status !== 201)
throw new HttpError_1.HttpError(props.route.method.toUpperCase(), props.route.path, result.status, result.headers, result.body);
return result.body;
});
HttpMigrateRouteFetcher.propagate = (props) => _Propagate("propagate", props);
})(HttpMigrateRouteFetcher || (exports.HttpMigrateRouteFetcher = HttpMigrateRouteFetcher = {}));
const _Propagate = (from, props) => __awaiter(void 0, void 0, void 0, function* () {
var _a, _b, _c, _d, _e, _f, _g, _h, _j;
// VALIDATE PARAMETERS
const error = (message) => new Error(`Error on MigrateRouteFetcher.${from}(): ${message}`);
if (Array.isArray(props.parameters)) {
if (props.route.parameters.length !== props.parameters.length)
throw error(`number of parameters is not matched.`);
}
else if (props.route.parameters.every((p) => props.parameters[p.key] !== undefined) === false)
throw error(`number of parameters is not matched.`);
// VALIDATE QUERY
if (!!props.route.query !== !!props.query)
throw error(`query is not matched.`);
else if (!!props.route.body !== (props.body !== undefined))
throw error(`body is not matched.`);
// INIT REQUEST DATA
const headers = Object.assign(Object.assign({}, ((_a = props.connection.headers) !== null && _a !== void 0 ? _a : {})), (((_b = props.route.body) === null || _b === void 0 ? void 0 : _b.type) &&
props.route.body.type !== "multipart/form-data"
? { "Content-Type": props.route.body.type }
: {}));
const init = Object.assign(Object.assign({}, ((_c = props.connection.options) !== null && _c !== void 0 ? _c : {})), { method: props.route.method.toUpperCase(), headers: (() => {
const output = [];
for (const [key, value] of Object.entries(headers))
if (value === undefined)
continue;
else if (Array.isArray(value))
for (const v of value)
output.push([key, String(v)]);
else
output.push([key, String(value)]);
return output;
})() });
if (props.body !== undefined)
init.body = (((_d = props.route.body) === null || _d === void 0 ? void 0 : _d.type) === "application/x-www-form-urlencoded"
? requestQueryBody(props.body)
: ((_e = props.route.body) === null || _e === void 0 ? void 0 : _e.type) === "multipart/form-data"
? requestFormDataBody(props.body)
: ((_f = props.route.body) === null || _f === void 0 ? void 0 : _f.type) === "application/json"
? JSON.stringify(props.body)
: props.body);
// DO REQUEST
const resolvedPath = props.connection.host.endsWith("/") === false &&
props.route.emendedPath.startsWith("/") === false
? `/${getPath(props)}`
: getPath(props);
const url = new URL(`${props.connection.host}${resolvedPath}`);
const response = yield ((_g = props.connection.fetch) !== null && _g !== void 0 ? _g : fetch)(url, init);
const status = response.status;
const out = (body) => ({
status,
headers: responseHeaders(response.headers),
body,
});
if (status === 200 || status === 201) {
// SUCCESS CASE
if (props.route.method.toUpperCase() === "HEAD")
return out(undefined);
else if (props.route.success === null ||
props.route.success.type === "text/plain")
return out(yield response.text());
else if (props.route.success.type === "application/json") {
const text = yield response.text();
return out(text.length ? JSON.parse(text) : undefined);
}
else if (props.route.success.type === "application/x-www-form-urlencoded")
return out(new URLSearchParams(yield response.text()));
else if (props.route.success.type === "multipart/form-data")
return out(yield response.formData());
throw error("Unsupported response body type.");
}
else {
// FAILURE CASE
const type = ((_j = (_h = response.headers.get("content-type")) !== null && _h !== void 0 ? _h : response.headers.get("Content-Type")) !== null && _j !== void 0 ? _j : "")
.split(";")[0]
.trim();
if (type === "" || type.startsWith("text/"))
return out(yield response.text());
else if (type === "application/json")
return out(yield response.json());
else if (type === "application/x-www-form-urlencoded")
return out(new URLSearchParams(yield response.text()));
else if (type === "multipart/form-data")
return out(yield response.formData());
else if (type === "application/octet-stream")
return out(yield response.blob());
return out(yield response.text());
}
});
const getPath = (props) => {
var _a;
let path = props.route.emendedPath;
props.route.parameters.forEach((p, i) => {
var _a;
path = path.replace(`:${p.key}`, encodeURIComponent(String((_a = (Array.isArray(props.parameters)
? props.parameters[i]
: props.parameters[p.key])) !== null && _a !== void 0 ? _a : "null")));
});
if (props.route.query)
path += getQueryPath((_a = props.query) !== null && _a !== void 0 ? _a : {});
return path;
};
const getQueryPath = (query) => {
const variables = new URLSearchParams();
for (const [key, value] of Object.entries(query))
if (undefined === value)
continue;
else if (Array.isArray(value))
value.forEach((elem) => variables.append(key, String(elem)));
else
variables.set(key, String(value));
return 0 === variables.size ? "" : `?${variables.toString()}`;
};
const requestQueryBody = (input) => {
const q = new URLSearchParams();
for (const [key, value] of Object.entries(input))
if (value === undefined)
continue;
else if (Array.isArray(value))
value.forEach((elem) => q.append(key, String(elem)));
else
q.set(key, String(value));
return q;
};
const requestFormDataBody = (input) => {
const encoded = new FormData();
const append = (key) => (value) => {
if (value === undefined)
return;
else if (typeof File === "function" && value instanceof File)
encoded.append(key, value, value.name);
else
encoded.append(key, value);
};
for (const [key, value] of Object.entries(input))
if (Array.isArray(value))
value.map(append(key));
else
append(key)(value);
return encoded;
};
const responseHeaders = (headers) => {
const output = {};
headers.forEach((value, key) => {
var _a;
if (key === "set-cookie") {
(_a = output[key]) !== null && _a !== void 0 ? _a : (output[key] = []);
output[key].push(...value.split(";").map((str) => str.trim()));
}
else
output[key] = value;
});
return output;
};