dynamic-record
Version:
A bare minimum Javascript implementation of the Active Record pattern
42 lines (41 loc) • 1.72 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 });
const _ = require("lodash");
const Ajv = require("ajv");
const countersSchema = require("../schemas/_counters.schema.json");
let connect;
const ajv = new Ajv({
loadSchema: loadSchema
});
ajv.addSchema(countersSchema, "countersSchema");
function loadSchema(tableSlug) {
return __awaiter(this, void 0, void 0, function* () {
const { db } = yield connect.interface;
const schema = yield db.collection("_schema").findOne({ "_$id": tableSlug });
// Restore keys starting with "$" and delete ObjectID field
const reg = /^_(\$.+?)$/;
delete schema._id;
_.each(schema, (el, key) => {
if (reg.test(key)) {
schema[key.replace(reg, "$1")] = el;
delete schema[key];
}
});
// Resovle to the restored JSON schema
return schema;
});
}
function default_1(connection) {
connect = connection;
return ajv;
}
exports.default = default_1;