@godspeedsystems/core
Version:
> 4th Generation Declarative Microservice Framework
295 lines (294 loc) • 12 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
Object.defineProperty(exports, // we need to scan only the first level of datasources folder
"default", {
enumerable: true,
get: function() {
return _default;
}
});
const _glob = require("glob");
const _path = /*#__PURE__*/ _interop_require_default(require("path"));
const _logger = require("../logger");
const _expandVariables = /*#__PURE__*/ _interop_require_default(require("./expandVariables"));
const _yamlLoader = /*#__PURE__*/ _interop_require_default(require("./yamlLoader"));
function _async_iterator(iterable) {
var method, async, sync, retry = 2;
for("undefined" != typeof Symbol && (async = Symbol.asyncIterator, sync = Symbol.iterator); retry--;){
if (async && null != (method = iterable[async])) return method.call(iterable);
if (sync && null != (method = iterable[sync])) return new AsyncFromSyncIterator(method.call(iterable));
async = "@@asyncIterator", sync = "@@iterator";
}
throw new TypeError("Object is not async iterable");
}
function AsyncFromSyncIterator(s) {
function AsyncFromSyncIteratorContinuation(r) {
if (Object(r) !== r) return Promise.reject(new TypeError(r + " is not an object."));
var done = r.done;
return Promise.resolve(r.value).then(function(value) {
return {
value: value,
done: done
};
});
}
return AsyncFromSyncIterator = function(s) {
this.s = s, this.n = s.next;
}, AsyncFromSyncIterator.prototype = {
s: null,
n: null,
next: function() {
return AsyncFromSyncIteratorContinuation(this.n.apply(this.s, arguments));
},
return: function(value) {
var ret = this.s.return;
return void 0 === ret ? Promise.resolve({
value: value,
done: !0
}) : AsyncFromSyncIteratorContinuation(ret.apply(this.s, arguments));
},
throw: function(value) {
var thr = this.s.return;
return void 0 === thr ? Promise.reject(value) : AsyncFromSyncIteratorContinuation(thr.apply(this.s, arguments));
}
}, new AsyncFromSyncIterator(s);
}
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
try {
var info = gen[key](arg);
var value = info.value;
} catch (error) {
reject(error);
return;
}
if (info.done) {
resolve(value);
} else {
Promise.resolve(value).then(_next, _throw);
}
}
function _async_to_generator(fn) {
return function() {
var self = this, args = arguments;
return new Promise(function(resolve, reject) {
var gen = fn.apply(self, args);
function _next(value) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
}
function _throw(err) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
}
_next(undefined);
});
};
}
function _define_property(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function _interop_require_default(obj) {
return obj && obj.__esModule ? obj : {
default: obj
};
}
function _getRequireWildcardCache(nodeInterop) {
if (typeof WeakMap !== "function") return null;
var cacheBabelInterop = new WeakMap();
var cacheNodeInterop = new WeakMap();
return (_getRequireWildcardCache = function(nodeInterop) {
return nodeInterop ? cacheNodeInterop : cacheBabelInterop;
})(nodeInterop);
}
function _interop_require_wildcard(obj, nodeInterop) {
if (!nodeInterop && obj && obj.__esModule) {
return obj;
}
if (obj === null || typeof obj !== "object" && typeof obj !== "function") {
return {
default: obj
};
}
var cache = _getRequireWildcardCache(nodeInterop);
if (cache && cache.has(obj)) {
return cache.get(obj);
}
var newObj = {
__proto__: null
};
var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
for(var key in obj){
if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) {
var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
if (desc && (desc.get || desc.set)) {
Object.defineProperty(newObj, key, desc);
} else {
newObj[key] = obj[key];
}
}
}
newObj.default = obj;
if (cache) {
cache.set(obj, newObj);
}
return newObj;
}
function _object_spread(target) {
for(var i = 1; i < arguments.length; i++){
var source = arguments[i] != null ? arguments[i] : {};
var ownKeys = Object.keys(source);
if (typeof Object.getOwnPropertySymbols === "function") {
ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function(sym) {
return Object.getOwnPropertyDescriptor(source, sym).enumerable;
}));
}
ownKeys.forEach(function(key) {
_define_property(target, key, source[key]);
});
}
return target;
}
function ownKeys(object, enumerableOnly) {
var keys = Object.keys(object);
if (Object.getOwnPropertySymbols) {
var symbols = Object.getOwnPropertySymbols(object);
if (enumerableOnly) {
symbols = symbols.filter(function(sym) {
return Object.getOwnPropertyDescriptor(object, sym).enumerable;
});
}
keys.push.apply(keys, symbols);
}
return keys;
}
function _object_spread_props(target, source) {
source = source != null ? source : {};
if (Object.getOwnPropertyDescriptors) {
Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
} else {
ownKeys(Object(source)).forEach(function(key) {
Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
});
}
return target;
}
function _default(pathString) {
return _ref.apply(this, arguments);
}
function _ref() {
_ref = _async_to_generator(function*(pathString) {
let yamlDatasources = yield (0, _yamlLoader.default)(pathString, false);
const prismaDatasources = yield loadPrismaDsFileNames(pathString);
const datasourcesConfigs = _object_spread({}, yamlDatasources, prismaDatasources);
if (datasourcesConfigs && !Object.keys(datasourcesConfigs).length) {
_logger.logger.fatal(`There are no datasources defined in datasource dir: ${pathString}`);
process.exit(1);
}
const datasources = {};
{
var _iteratorAbruptCompletion = false, _didIteratorError = false, _iteratorError;
try {
for(var _iterator = _async_iterator(Object.keys(datasourcesConfigs)), _step; _iteratorAbruptCompletion = !(_step = yield _iterator.next()).done; _iteratorAbruptCompletion = false){
let _value = _step.value;
const dsName = _value;
_logger.logger.info('Evaluating the inline yaml scripts in datasource config %s', dsName);
const location = {
datasource_name: dsName
};
datasourcesConfigs[dsName] = (0, _expandVariables.default)(datasourcesConfigs[dsName], location);
_logger.logger.info('Evaluated the inline yaml scripts for datasource config %s', dsName);
_logger.logger.debug('Evaluated script %o', datasourcesConfigs[dsName]);
// let's load the loadFn and executeFn
// there is an assumption that for each datasource, the type's .ts file should be inside /datasources/types folder
const fileName = datasourcesConfigs[dsName].type;
if (!fileName) {
_logger.logger.warn(`Did not find any datasource 'type' key defined in ${dsName}.yaml. Ignoring this file.`);
continue;
}
yield Promise.resolve(_path.default.join(pathString, 'types', `${fileName}`)).then((p)=>/*#__PURE__*/ _interop_require_wildcard(require(p))).then(/*#__PURE__*/ function() {
var _ref = _async_to_generator(function*(Module) {
const dsYamlConfig = datasourcesConfigs[dsName];
// @ts-ignore
const Constructor = Module.DataSource || Module.default;
if (!Constructor) {
_logger.logger.fatal('Expecting datasource %s module file to export GSDataSource under the DataSource or default key', dsName);
}
try {
const dsInstance = new Constructor(_object_spread_props(_object_spread({}, dsYamlConfig), {
name: dsName
}));
yield dsInstance.init(); // This should initialize and set the client in dsInstance
if (!dsInstance.client) {
throw new Error(`Client could not be initialized in your datasource ${dsName}`);
}
datasources[dsName] = dsInstance;
} catch (error) {
_logger.logger.fatal('Error in loading datasource %s \n with config %o \n error %s %o', dsName, dsYamlConfig, error.message, error.stack);
process.exit(1);
}
});
return function(Module) {
return _ref.apply(this, arguments);
};
}());
}
} catch (err) {
_didIteratorError = true;
_iteratorError = err;
} finally{
try {
if (_iteratorAbruptCompletion && _iterator.return != null) {
yield _iterator.return();
}
} finally{
if (_didIteratorError) {
throw _iteratorError;
}
}
}
}
return datasources;
});
return _ref.apply(this, arguments);
}
function loadPrismaDsFileNames(pathString) {
return _loadPrismaDsFileNames.apply(this, arguments);
}
function _loadPrismaDsFileNames() {
_loadPrismaDsFileNames = _async_to_generator(function*(pathString) {
let basePath = _path.default.basename(pathString);
let prismaSchemas = {};
const files = _glob.glob.sync(_path.default.join(pathString, '**', '*.?(prisma)').replace(/\\/g, '/'));
files.forEach((file)=>{
if (file.includes('prisma-clients')) {
return;
}
const id = file.replace(new RegExp(`.*?\/${basePath}\/`), '').replace(/\//g, '.').replace(/\.(prisma)/i, '').replace(/\.index$/, '');
prismaSchemas[id] = {
type: 'prisma',
name: id
};
// prismaSchemas = {
// ...prismaSchemas,
// ...{
// [id]: {
// type: 'prisma',
// name: id,
// },
// },
// };
});
return prismaSchemas;
});
return _loadPrismaDsFileNames.apply(this, arguments);
}