shyft
Version:
Model driven GraphQL API framework
272 lines (271 loc) • 11.7 kB
JavaScript
;
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
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 });
exports.combineMutationPreProcessors = exports.convertEntityToViewAttributesMap = exports.convertEntityToViewAttribute = exports.isDefined = exports.asyncForEach = exports.randomJson = exports.reverseString = exports.sortDataByKeys = exports.mapOverProperties = exports.mergeMaps = exports.isString = exports.isArray = exports.isFunction = exports.isMap = exports.resolveFunctionMap = exports.passOrThrow = exports.deleteUndefinedProps = void 0;
var casual = __importStar(require("casual"));
var _ = __importStar(require("lodash"));
var constants_1 = require("./constants");
var deleteUndefinedProps = function (obj) {
return Object.keys(obj).forEach(function (key) { return obj[key] === undefined && delete obj[key]; });
};
exports.deleteUndefinedProps = deleteUndefinedProps;
var passOrThrow = function (condition, messageFn) {
// providing the error message as a callback return massively improves code coverage reports.
// the message function is only evaluated if the condition fails, which will show up correctly
// in the coverage reports.
if (typeof messageFn !== 'function') {
throw new Error('passOrThrow() expects messageFn to be a function');
}
if (!condition) {
throw new Error(messageFn());
}
};
exports.passOrThrow = passOrThrow;
var resolveFunctionMap = function (functionOrMap) {
return typeof functionOrMap === 'function'
? functionOrMap()
: __assign({}, functionOrMap);
};
exports.resolveFunctionMap = resolveFunctionMap;
var isMap = function (map, nonEmpty) {
return (map !== null &&
typeof map === 'object' &&
Array.isArray(map) === false &&
(!nonEmpty || (nonEmpty && Object.keys(map).length > 0)));
};
exports.isMap = isMap;
var isFunction = function (fn) {
return typeof fn === 'function';
};
exports.isFunction = isFunction;
var isArray = function (set, nonEmpty) {
return (set !== null &&
Array.isArray(set) &&
(!nonEmpty || (nonEmpty && set.length > 0)));
};
exports.isArray = isArray;
var isString = function (str) {
return typeof str === 'string';
};
exports.isString = isString;
var mergeMaps = function (first, second) {
if (!exports.isMap(first) || !exports.isMap(second)) {
throw new Error('mergeMaps() expects 2 maps for a merge to work');
}
return __assign(__assign({}, first), second);
};
exports.mergeMaps = mergeMaps;
var mapOverProperties = function (object, iteratee) {
exports.passOrThrow(exports.isMap(object), function () { return 'Provided object is not a map'; });
exports.passOrThrow(exports.isFunction(iteratee), function () { return 'Provided iteratee is not a function'; });
var keys = Object.keys(object);
keys.forEach(function (key) {
iteratee(object[key], key);
});
};
exports.mapOverProperties = mapOverProperties;
var sortDataByKeys = function (keys, data, keyProperty) {
if (keyProperty === void 0) { keyProperty = 'id'; }
var map = {};
var result = [];
var order = {};
if (!keys || (exports.isArray(keys) && keys.length === 0)) {
return [];
}
if (!data || (exports.isArray(data) && data.length === 0)) {
return keys.map(function () { return null; });
}
for (var d = 0; d < data.length; d++) {
var row = data[d];
var id = row[keyProperty];
var found = map[id];
if (!found) {
map[id] = row;
}
else if (found instanceof Array) {
found.push(row);
}
else {
map[id] = [found, row];
}
}
for (var k = 0; k < keys.length; k++) {
var key = keys[k];
var found = map[key];
if (typeof found === 'undefined') {
result.push(null);
}
else if (found instanceof Array) {
var idx = order[key];
if (typeof idx === 'undefined') {
idx = 0;
}
else {
idx++;
}
order[key] = idx;
result.push(found[idx]);
}
else {
result.push(found);
}
}
return result;
};
exports.sortDataByKeys = sortDataByKeys;
var reverseString = function (str) {
return str.split('').reverse().join('');
};
exports.reverseString = reverseString;
var randomJson = function () {
var ret = {};
var count = casual.integer(1, 5);
_.times(count, function () {
var key = _.camelCase(casual.words(2));
var value = Math.random() > 0.5 ? casual.title : casual.integer();
ret[key] = value;
});
return ret;
};
exports.randomJson = randomJson;
var asyncForEach = function (array, callback) { return __awaiter(void 0, void 0, void 0, function () {
var index;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
index = 0;
_a.label = 1;
case 1:
if (!(index < array.length)) return [3 /*break*/, 4];
return [4 /*yield*/, callback(array[index], index, array)];
case 2:
_a.sent();
_a.label = 3;
case 3:
index++;
return [3 /*break*/, 1];
case 4: return [2 /*return*/];
}
});
}); };
exports.asyncForEach = asyncForEach;
var isDefined = function (val) { return typeof val !== 'undefined'; };
exports.isDefined = isDefined;
var convertEntityToViewAttribute = function (attribute) {
if (!_.isObject(attribute)) {
throw new Error('convertEntityToViewAttribute() expects an attribute as input');
}
var newAttribute = {};
constants_1.viewAttributePropertiesWhitelist.map(function (prop) {
newAttribute[prop] = attribute[prop];
});
return newAttribute;
};
exports.convertEntityToViewAttribute = convertEntityToViewAttribute;
var convertEntityToViewAttributesMap = function (attributesMap) {
var newAttributesMap = {};
if (!_.isObject(attributesMap)) {
throw new Error('convertEntityToViewAttributesMap() expects an attributes map as input');
}
for (var _i = 0, _a = Object.entries(attributesMap); _i < _a.length; _i++) {
var _b = _a[_i], name = _b[0], attribute = _b[1];
newAttributesMap[name] = exports.convertEntityToViewAttribute(attribute);
}
return newAttributesMap;
};
exports.convertEntityToViewAttributesMap = convertEntityToViewAttributesMap;
var combineMutationPreProcessors = function (preProcessors) {
if (!exports.isArray(preProcessors)) {
throw new Error('combineMutationPreProcessors() expects an array of mutation preProcessors');
}
var wrapperPreProcessor = function (params) { return __awaiter(void 0, void 0, void 0, function () {
var updatedInput, _i, preProcessors_1, preProcessor, _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
updatedInput = __assign({}, params.input);
_i = 0, preProcessors_1 = preProcessors;
_b.label = 1;
case 1:
if (!(_i < preProcessors_1.length)) return [3 /*break*/, 4];
preProcessor = preProcessors_1[_i];
_a = [__assign({}, updatedInput)];
return [4 /*yield*/, preProcessor(__assign(__assign({}, params), { input: updatedInput }))];
case 2:
updatedInput = __assign.apply(void 0, _a.concat([(_b.sent())]));
_b.label = 3;
case 3:
_i++;
return [3 /*break*/, 1];
case 4: return [2 /*return*/, updatedInput];
}
});
}); };
return wrapperPreProcessor;
};
exports.combineMutationPreProcessors = combineMutationPreProcessors;