95 lines
6.5 KiB
JavaScript
95 lines
6.5 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const plugins = require("./smartdata.plugins");
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function Collection(db) {
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return function (constructor) {
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constructor['dbCollection'] = new DbCollection(constructor.name, db);
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};
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}
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exports.Collection = Collection;
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class DbCollection {
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constructor(collectedClassArg, dbArg) {
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this.objectValidation = null;
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// tell the collection where it belongs
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this.collectedClass = collectedClassArg;
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this.name = collectedClassArg.name;
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this.db = dbArg;
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// make sure it actually exists
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this.collection = dbArg.db.collection(this.name);
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// tell the db class about it (important since Db uses different systems under the hood)
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this.db.addCollection(this);
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}
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/**
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* adds a validation function that all newly inserted and updated objects have to pass
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*/
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addDocValidation(funcArg) {
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this.objectValidation = funcArg;
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}
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/**
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* finds an object in the DbCollection
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*/
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find(docMatchArg, optionsArg) {
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let done = plugins.smartq.defer();
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let findCursor = this.collection.find(docMatchArg);
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if (optionsArg) {
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if (optionsArg.limit) {
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findCursor = findCursor.limit(1);
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}
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}
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findCursor.toArray((err, docs) => {
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if (err) {
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done.reject(err);
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throw err;
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}
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done.resolve(docs);
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});
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return done.promise;
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}
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/**
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* inserts object into the DbCollection
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*/
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insertOne(docArg) {
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let done = plugins.smartq.defer();
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this.checkDoc(docArg).then(() => {
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this.collection.insertOne(docArg)
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.then(() => { done.resolve(); });
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}, () => {
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done.reject(new Error('one the docs did not pass validation'));
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});
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return done.promise;
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}
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/**
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* inserts many objects at once into the DbCollection
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*/
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insertMany(docArrayArg) {
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let done = plugins.smartq.defer();
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let checkDocPromiseArray = [];
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for (let docArg of docArrayArg) {
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checkDocPromiseArray.push(this.checkDoc(docArg));
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}
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Promise.all(checkDocPromiseArray).then(() => {
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this.collection.insertMany(docArrayArg)
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.then(() => { done.resolve(); });
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});
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return done.promise;
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}
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/**
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* checks a Doc for constraints
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*/
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checkDoc(docArg) {
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let done = plugins.smartq.defer();
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let validationResult = true;
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if (this.objectValidation) {
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validationResult = this.objectValidation(docArg);
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}
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if (validationResult) {
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done.resolve();
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}
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else {
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done.reject('validation of object did not pass');
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}
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return done.promise;
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}
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}
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exports.DbCollection = DbCollection;
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//# sourceMappingURL=data:application/json;base64,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