@userlab/dx
Version:
Build efficient GraphQL backend
82 lines (81 loc) • 4.82 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 });
exports.create = void 0;
var jsutils_1 = require("../jsutils");
var db_1 = require("../db");
var utils_1 = require("./utils");
var create = function (_a) {
var table = _a.table, fields = _a.fields;
return function (values, options) { return __awaiter(void 0, void 0, void 0, function () {
var _fields, _values, _i, _a, _b, key, field, sqlColumn, sqlValue, sql, results;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
_fields = [];
_values = [];
for (_i = 0, _a = Object.entries(fields); _i < _a.length; _i++) {
_b = _a[_i], key = _b[0], field = _b[1];
sqlColumn = field.sqlColumn || key;
sqlValue = values[key];
if (!jsutils_1.isDefined(sqlValue) && jsutils_1.isDefined(field.defaultValue)) {
sqlValue =
typeof field.defaultValue === 'function'
? field.defaultValue()
: field.defaultValue;
}
if (!jsutils_1.isDefined(sqlValue) && JSON.stringify(field.type).indexOf('!') >= 0) {
throw new Error("The field \"" + key + "\" is required. Invalid value (" + sqlValue + ").");
}
if (jsutils_1.isDefined(sqlValue) &&
sqlValue !== 'DEFAULT' &&
sqlValue !== 'SERIAL') {
_fields.push(sqlColumn);
_values.push(sqlValue);
}
}
sql = "\n INSERT INTO " + table + "\n (" + _fields.join(', ') + ")\n VALUES\n (" + _fields.map(function (_, i) { return "$" + (i + 1); }).join(', ') + ")\n RETURNING *;\n ";
return [4 /*yield*/, db_1.query(sql, _values, options)];
case 1:
results = _c.sent();
return [2 /*return*/, utils_1.sqlColumnToFields(fields, results[0])];
}
});
}); };
};
exports.create = create;