openapi-codegen-typescript
Version:
OpenApi codegen for generating types an mocks from swagger json file
140 lines (139 loc) • 6.54 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());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
var fs = require('fs');
var fetch = require('node-fetch');
exports.getSchemaProperties = function (objectProps) {
return Object.keys(objectProps).map(function (property) {
var _a = objectProps[property], type = _a.type, description = _a.description, $ref = _a.$ref, oneOf = _a.oneOf, format = _a.format, minLength = _a.minLength, maxLength = _a.maxLength, nullable = _a.nullable, items = _a.items, minimum = _a.minimum, maximum = _a.maximum, exclusiveMinimum = _a.exclusiveMinimum, exclusiveMaximum = _a.exclusiveMaximum, minItems = _a.minItems, maxItems = _a.maxItems, uniqueItems = _a.uniqueItems,
// Props for "Dictionary" type
xDictionaryKey = _a["x-dictionaryKey"], additionalProperties = _a.additionalProperties;
return {
propertyName: property,
description: description,
type: type,
$ref: $ref,
oneOf: oneOf,
format: format,
minLength: minLength,
maxLength: maxLength,
nullable: !!nullable,
items: items,
minimum: minimum,
maximum: maximum,
exclusiveMinimum: exclusiveMinimum,
exclusiveMaximum: exclusiveMaximum,
minItems: minItems,
maxItems: maxItems,
uniqueItems: uniqueItems,
xDictionaryKey: xDictionaryKey,
additionalProperties: additionalProperties,
};
});
};
/**
* Fetches swagger json file by provided url.
* @param url
*/
exports.fetchSwaggerJsonFile = function (url) { return __awaiter(void 0, void 0, void 0, function () {
var fetchedData;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, fetch(url)];
case 1:
fetchedData = _a.sent();
return [2 /*return*/, fetchedData.json()];
}
});
}); };
exports.hashedString = function (string) {
var hash = 0, i, chr;
if (string.length === 0)
return hash;
for (i = 0; i < string.length; i++) {
chr = string.charCodeAt(i);
hash = (hash << 5) - hash + chr;
hash |= 0; // Convert to 32bit integer
}
return hash;
};
function isSwaggerV3(json) {
var _a;
return Boolean((_a = json.openapi) === null || _a === void 0 ? void 0 : _a.match(/^3.*/)) && Boolean(json.components);
}
exports.isSwaggerV3 = isSwaggerV3;
function isSwaggerV2(json) {
var _a;
return Boolean((_a = json.swagger) === null || _a === void 0 ? void 0 : _a.match(/^2.*/)) && Boolean(json.definitions);
}
exports.isSwaggerV2 = isSwaggerV2;
exports.getSchemas = function (_a) {
var json = _a.json;
var _b;
if (isSwaggerV3(json)) {
return (_b = json === null || json === void 0 ? void 0 : json.components) === null || _b === void 0 ? void 0 : _b.schemas;
}
else if (isSwaggerV2(json)) {
return json === null || json === void 0 ? void 0 : json.definitions;
}
else {
throw Error('Schema parse exception. Unsupported version');
}
};
exports.writeToFile = function (_a) {
var folderPath = _a.folderPath, fileName = _a.fileName, resultString = _a.resultString;
return __awaiter(void 0, void 0, void 0, function () {
var isFolderExists;
return __generator(this, function (_b) {
switch (_b.label) {
case 0: return [4 /*yield*/, fs.existsSync(folderPath)];
case 1:
isFolderExists = _b.sent();
if (!!isFolderExists) return [3 /*break*/, 3];
return [4 /*yield*/, fs.mkdirSync(folderPath)];
case 2:
_b.sent();
_b.label = 3;
case 3: return [4 /*yield*/, fs.writeFileSync(folderPath + "/" + fileName + ".ts", resultString)];
case 4:
_b.sent();
return [2 /*return*/];
}
});
});
};