83 lines
5.2 KiB
JavaScript
83 lines
5.2 KiB
JavaScript
"use strict";
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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const lik_1 = require("lik");
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/**
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* saveable - saveable decorator to be used on class properties
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*/
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function svDb() {
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return (target, key) => {
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console.log('called sva');
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if (!target.saveableProperties) {
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target.saveableProperties = [];
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}
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target.saveableProperties.push(key);
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};
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}
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exports.svDb = svDb;
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class DbDoc {
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/**
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* class constructor
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*/
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constructor() {
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/**
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* how the Doc in memory was created, may prove useful later.
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*/
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this.creationStatus = 'new';
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this.name = this.constructor['name'];
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this.collection = this.constructor['dbCollection'];
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}
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/**
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* saves this instance but not any connected items
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* may lead to data inconsistencies, but is faster
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*/
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save() {
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return __awaiter(this, void 0, void 0, function* () {
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let self = this;
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switch (this.creationStatus) {
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case 'db':
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yield this.collection.update(self);
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break;
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case 'new':
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let writeResult = yield this.collection.insert(self);
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this.creationStatus = 'db';
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break;
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default:
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console.error('neither new nor in db?');
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}
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});
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}
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/**
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* also store any referenced objects to DB
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* better for data consistency
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*/
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saveDeep(savedMapArg = null) {
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if (!savedMapArg) {
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savedMapArg = new lik_1.Objectmap();
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}
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savedMapArg.add(this);
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this.save();
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for (let propertyKey in this) {
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let property = this[propertyKey];
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if (property instanceof DbDoc && !savedMapArg.checkForObject(property)) {
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property.saveDeep(savedMapArg);
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}
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}
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}
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createSavableObject() {
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let saveableObject = {}; // is not exposed to outside, so any is ok here
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for (let propertyNameString of this.saveableProperties) {
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saveableObject[propertyNameString] = this[propertyNameString];
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}
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return saveableObject;
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}
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}
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exports.DbDoc = DbDoc;
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//# sourceMappingURL=data:application/json;base64,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