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, 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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