1.0.14

README.md

@@ -2,13 +2,13 @@
 
 > Note: Still in Beta
 
-smartdata is a ODM that adheres to TypeScript practices and uses classes to organize data.
+smartdata is an ODM that adheres to TypeScript practices and uses classes to organize data.
 It uses MongoDB as persistent storage.
 
 ## Intention
-There are many ODMs out there, however when we searched for a ODM that uses TypeScript,
-acts smart while still embracing an easy the NoSQL idea we didn't find a matching solution.
-This is why we started smartdata
+There are many ODMs out there, however when we searched for an ODM that uses TypeScript,
+acts smart while still embracing an the NoSQL idea... we didn't find a matching solution.
+This is why we started smartdata.
 
 How MongoDB terms map to smartdata classes
 
@@ -45,16 +45,13 @@ class myObject extends smartdata.DbDoc { // read the next block about DbDoc
     property1:string
     property2:number
     constructor(optionsArg:{
-        queryArg?:any,
-        dataArg?:{
         property1:string,
         property2:number
-        }
     }) {
-        super(this,optionsArg)
+        super(this,myDb1)
     }
 } 
-let myCollection = myDb1.getCollection(myObject)
+let myCollection = myDb1.getCollectionByName<myObject>(myObject)
 ``` 
 
 > Alert: You NEVER instantiate a collection.
@@ -81,9 +78,9 @@ the data for the class is taken from there :)
 
 ## TypeScript
 How does TypeScript play into this?
-Since you define your classes in TapeScript and types flow through smartdata in a generic way
+Since you define your classes in TypeScript and types flow through smartdata in a generic way
 you should get all the Intellisense and type checking you love when using smartdata.
 smartdata itself also bundles typings.
-So you don't need to install any additional types whenimporting smartdata. 
+So you don't need to install any additional types when importing smartdata. 
 
 [![npm](https://push.rocks/assets/repo-header.svg)](https://push.rocks)

dist/index.d.ts

@@ -1,2 +1,3 @@
-export * from './smartdata.classes.dbcollection';
 export * from './smartdata.classes.db';
+export * from './smartdata.classes.dbcollection';
+export * from './smartdata.classes.dbdoc';

dist/index.js

@@ -2,6 +2,7 @@
 function __export(m) {
     for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
 }
-__export(require('./smartdata.classes.dbcollection'));
 __export(require('./smartdata.classes.db'));
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+__export(require('./smartdata.classes.dbcollection'));
+__export(require('./smartdata.classes.dbdoc'));
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dist/smartdata.classes.db.d.ts

@@ -1,11 +1,24 @@
 /// <reference types="q" />
 import * as plugins from './smartdata.plugins';
+import { Objectmap } from 'lik';
+import { DbCollection } from './smartdata.classes.dbcollection';
 export declare type TConnectionStatus = 'disconnected' | 'connected' | 'failed';
 export declare class Db {
     dbUrl: string;
     db: plugins.mongodb.Db;
     status: TConnectionStatus;
+    collections: Objectmap<DbCollection<any>>;
     constructor(dbUrl: string);
+    /**
+     * connects to the database that was specified during instance creation
+     */
     connect(): plugins.q.Promise<any>;
+    /**
+     * closes the connection to the databse
+     */
     close(): plugins.q.Promise<any>;
+    /**
+     * gets a collection by name: string
+     */
+    getCollectionByName<T>(nameArg: string): plugins.q.Promise<DbCollection<T>>;
 }

dist/smartdata.classes.db.js

@@ -1,9 +1,15 @@
 "use strict";
 const plugins = require('./smartdata.plugins');
+const lik_1 = require('lik');
 class Db {
     constructor(dbUrl) {
+        this.collections = new lik_1.Objectmap();
         this.dbUrl = dbUrl;
     }
+    // basic connection stuff ----------------------------------------------
+    /**
+     * connects to the database that was specified during instance creation
+     */
     connect() {
         let done = plugins.q.defer();
         plugins.mongodb.MongoClient.connect(this.dbUrl, (err, db) => {
@@ -17,6 +23,9 @@ class Db {
         });
         return done.promise;
     }
+    /**
+     * closes the connection to the databse
+     */
     close() {
         let done = plugins.q.defer();
         this.db.close();
@@ -24,6 +33,21 @@ class Db {
         done.resolve();
         return done.promise;
     }
+    // advanced communication with the database --------------------------------
+    /**
+     * gets a collection by name: string
+     */
+    getCollectionByName(nameArg) {
+        let done = plugins.q.defer();
+        let resultCollection = this.collections.find((dbCollectionArg) => {
+            return dbCollectionArg.name === nameArg;
+        });
+        if (resultCollection !== null) {
+            done.resolve(resultCollection);
+        }
+        return done.promise;
+    }
+    ;
 }
 exports.Db = Db;
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dist/smartdata.classes.dbcollection.d.ts

@@ -1,8 +1,12 @@
 /// <reference types="q" />
 import * as plugins from './smartdata.plugins';
 import { Db } from './smartdata.classes.db';
+export interface IFindOptions {
+    limit?: number;
+}
 export declare class DbCollection<T> {
     collection: plugins.mongodb.Collection;
+    name: string;
     constructor(nameArg: string, dbArg: Db);
     /**
      * adds a validation function that all newly inserted and updated objects have to pass
@@ -11,7 +15,7 @@ export declare class DbCollection<T> {
     /**
      * finds an object in the DbCollection
      */
-    find(docMatchArg: T | any): plugins.q.Promise<T[]>;
+    find(docMatchArg: T | any, optionsArg?: IFindOptions): plugins.q.Promise<T[]>;
     /**
      * inserts  object into the DbCollection
      */

dist/smartdata.classes.dbcollection.js

@@ -2,6 +2,7 @@
 const plugins = require('./smartdata.plugins');
 class DbCollection {
     constructor(nameArg, dbArg) {
+        this.name = nameArg;
         this.collection = dbArg.db.collection(nameArg);
     }
     /**
@@ -11,9 +12,15 @@ class DbCollection {
     /**
      * finds an object in the DbCollection
      */
-    find(docMatchArg) {
+    find(docMatchArg, optionsArg) {
         let done = plugins.q.defer();
-        this.collection.find(docMatchArg).toArray((err, docs) => {
+        let findCursor = this.collection.find(docMatchArg);
+        if (optionsArg) {
+            if (optionsArg.limit) {
+                findCursor = findCursor.limit(1);
+            }
+        }
+        findCursor.toArray((err, docs) => {
             if (err) {
                 throw err;
             }
@@ -54,4 +61,4 @@ class DbCollection {
     }
 }
 exports.DbCollection = DbCollection;
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dist/smartdata.classes.dbdoc.d.ts

@@ -0,0 +1,10 @@
+import { Db } from './smartdata.classes.db';
+import { DbCollection } from './smartdata.classes.dbcollection';
+export declare type TDocCreation = 'db' | 'data' | 'mixed';
+export declare class DbDoc<T> {
+    collection: DbCollection<T>;
+    creationType: TDocCreation;
+    constructor(collectionNameArg: string, dbArg: Db);
+    save(): void;
+    saveDeep(): void;
+}

dist/smartdata.classes.dbdoc.js

@@ -1 +1,13 @@
-//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoic21hcnRkYXRhLmNsYXNzZXMuZGJkb2MuanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlcyI6WyIuLi90cy9zbWFydGRhdGEuY2xhc3Nlcy5kYmRvYy50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiIn0=
+"use strict";
+const smartdata_classes_dbcollection_1 = require('./smartdata.classes.dbcollection');
+class DbDoc {
+    constructor(collectionNameArg, dbArg) {
+        this.collection = new smartdata_classes_dbcollection_1.DbCollection(collectionNameArg, dbArg);
+    }
+    save() {
+    }
+    saveDeep() {
+    }
+}
+exports.DbDoc = DbDoc;
+//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoic21hcnRkYXRhLmNsYXNzZXMuZGJkb2MuanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlcyI6WyIuLi90cy9zbWFydGRhdGEuY2xhc3Nlcy5kYmRvYy50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiO0FBR0EsaURBQTZCLGtDQUU3QixDQUFDLENBRjhEO0FBSS9EO0lBR0ksWUFBWSxpQkFBeUIsRUFBRSxLQUFTO1FBQzVDLElBQUksQ0FBQyxVQUFVLEdBQUcsSUFBSSw2Q0FBWSxDQUFJLGlCQUFpQixFQUFFLEtBQUssQ0FBQyxDQUFBO0lBQ25FLENBQUM7SUFDRCxJQUFJO0lBRUosQ0FBQztJQUNELFFBQVE7SUFFUixDQUFDO0FBQ0wsQ0FBQztBQVpZLGFBQUssUUFZakIsQ0FBQSJ9

package.json

@@ -1,6 +1,6 @@
 {
   "name": "smartdata",
-  "version": "1.0.13",
+  "version": "1.0.14",
   "description": "do more with data",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
@@ -22,6 +22,7 @@
     "@types/mongodb": "^2.1.32",
     "@types/q": "0.0.30",
     "beautylog": "^5.0.23",
+    "lik": "^1.0.15",
     "mongodb": "^2.2.9",
     "q": "^1.4.1",
     "typings-global": "^1.0.14"

test/test.js

@@ -8,18 +8,13 @@ const smartdata = require('../dist/index');
 let mongoChildProcess;
 let testDb;
 let testDbCollection;
-class testCar {
-    constructor(colorArg) {
-        this.color = colorArg;
-    }
-}
 describe('mongodb', function () {
     it('should start mongodb', function (done) {
         this.timeout(30000);
         mongoChildProcess = shelljs.exec('mongod --dbpath=./test/data --port 27017', { async: true, silent: true });
         let doneCalled = false;
         mongoChildProcess.stdout.on('data', function (data) {
-            console.log(smartstring.indent.indentWithPrefix(data, "*** MongoDB Process *** : "));
+            console.log(smartstring.indent.indentWithPrefix(data, '*** MongoDB Process *** : '));
             if (!doneCalled) {
                 if (/waiting for connections on port 27017/.test(data)) {
                     doneCalled = true;
@@ -63,6 +58,22 @@ describe('smartdata', function () {
     it('should close the db Connection', function () {
         testDb.close();
     });
+    it('should create an extended class', function () {
+        class TestCar extends smartdata.DbDoc {
+            constructor(optionsArg) {
+                super('testCar', testDb);
+            }
+        }
+        ;
+        let testCarInstance = new TestCar({
+            color: 'red',
+            property2: 2
+        });
+        should(testCarInstance).be.instanceof(smartdata.DbDoc);
+        testCarInstance.save();
+        it('should get a collection for testCar', function () {
+        });
+    });
 });
 describe('mongodb', function () {
     it('should kill mongodb', function (done) {
@@ -76,4 +87,4 @@ describe('mongodb', function () {
         mongoChildProcess.kill('SIGTERM');
     });
 });
-//# sourceMappingURL=data:application/json;base64,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
+//# sourceMappingURL=data:application/json;base64,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

test/test.ts

@@ -18,12 +18,6 @@ interface ITestObject1 {
 
 let testDbCollection: smartdata.DbCollection<ITestObject1>
 
-class testCar {
-    color: string
-    constructor(colorArg:string) {
-        this.color = colorArg
-    }
-}
 
 
 describe('mongodb', function () {
@@ -32,7 +26,7 @@ describe('mongodb', function () {
         mongoChildProcess = shelljs.exec('mongod --dbpath=./test/data --port 27017', { async: true, silent: true })
         let doneCalled = false
         mongoChildProcess.stdout.on('data', function (data) {
-            console.log(smartstring.indent.indentWithPrefix(data, "*** MongoDB Process *** : "))
+            console.log(smartstring.indent.indentWithPrefix(data, '*** MongoDB Process *** : '))
             if (!doneCalled) {
                 if (/waiting for connections on port 27017/.test(data)) {
                     doneCalled = true
@@ -68,7 +62,7 @@ describe('smartdata', function () {
         ]).then(() => { done() })
     })
     it('should find a specified doc', function (done) {
-        testDbCollection.find({'value3': {'$exists': true}}).then((resultArray) => {
+        testDbCollection.find({ 'value3': { '$exists': true } }).then((resultArray) => {
             console.log(resultArray)
             should(resultArray[0].value3).equal('hi')
             done()
@@ -77,6 +71,25 @@ describe('smartdata', function () {
     it('should close the db Connection', function () {
         testDb.close()
     })
+    it('should create an extended class', function () {
+        class TestCar extends smartdata.DbDoc<TestCar> {
+            color: string
+            constructor(optionsArg: {
+                color: string,
+                property2: number
+            }) {
+                super('testCar',testDb)
+            }
+        };
+        let testCarInstance = new TestCar({
+            color: 'red',
+            property2: 2
+        })
+        should(testCarInstance).be.instanceof(smartdata.DbDoc)
+        testCarInstance.save()
+        it('should get a collection for testCar',function() {
+        })
+    })
 })
 
 describe('mongodb', function () {

ts/index.ts

@@ -1,4 +1,5 @@
 import * as plugins from './smartdata.plugins'
 
-export * from './smartdata.classes.dbcollection'
 export * from './smartdata.classes.db'
+export * from './smartdata.classes.dbcollection'
+export * from './smartdata.classes.dbdoc'

ts/smartdata.classes.db.ts

@@ -1,4 +1,7 @@
 import * as plugins from './smartdata.plugins'
+import { Objectmap } from 'lik'
+
+import { DbCollection } from './smartdata.classes.dbcollection'
 
 export type TConnectionStatus = 'disconnected' | 'connected' | 'failed'
 
@@ -6,11 +9,17 @@ export class Db {
     dbUrl: string
     db: plugins.mongodb.Db
     status: TConnectionStatus
+    collections = new Objectmap<DbCollection<any>>()
 
     constructor(dbUrl: string) {
         this.dbUrl = dbUrl
     }
 
+    // basic connection stuff ----------------------------------------------
+
+    /**
+     * connects to the database that was specified during instance creation
+     */
     connect(): plugins.q.Promise<any> {
         let done = plugins.q.defer()
         plugins.mongodb.MongoClient.connect(this.dbUrl, (err, db) => {
@@ -23,6 +32,9 @@ export class Db {
         return done.promise
     }
 
+    /**
+     * closes the connection to the databse
+     */
     close(): plugins.q.Promise<any> {
         let done = plugins.q.defer()
         this.db.close()
@@ -30,4 +42,20 @@ export class Db {
         done.resolve()
         return done.promise
     }
+
+    // advanced communication with the database --------------------------------
+
+    /**
+     * gets a collection by name: string
+     */
+    getCollectionByName<T>(nameArg: string): plugins.q.Promise<DbCollection<T>> {
+        let done = plugins.q.defer<DbCollection<any>>()
+        let resultCollection = this.collections.find((dbCollectionArg) => {
+            return dbCollectionArg.name === nameArg
+        })
+        if (resultCollection !== null) {
+            done.resolve(resultCollection)
+        }
+        return done.promise
+    };
 }

ts/smartdata.classes.dbcollection.ts

@@ -1,9 +1,15 @@
 import * as plugins from './smartdata.plugins'
 import { Db } from './smartdata.classes.db'
 
+export interface IFindOptions {
+    limit?: number
+}
+
 export class DbCollection<T> {
     collection: plugins.mongodb.Collection
+    name: string
     constructor(nameArg: string, dbArg: Db) {
+        this.name = nameArg
         this.collection = dbArg.db.collection(nameArg)
     }
 
@@ -15,9 +21,13 @@ export class DbCollection<T> {
     /**
      * finds an object in the DbCollection
      */
-    find(docMatchArg: T | any): plugins.q.Promise<T[]> {
+    find(docMatchArg: T | any, optionsArg?: IFindOptions): plugins.q.Promise<T[]> {
         let done = plugins.q.defer<T[]>()
-        this.collection.find(docMatchArg).toArray((err, docs) => {
+        let findCursor = this.collection.find(docMatchArg)
+        if (optionsArg) {
+            if ( optionsArg.limit ) { findCursor = findCursor.limit(1) }
+        }
+        findCursor.toArray((err, docs) => {
             if (err) { throw err }
             done.resolve(docs)
         })

ts/smartdata.classes.dbdoc.ts

@@ -0,0 +1,20 @@
+import * as plugins from './smartdata.plugins'
+
+import { Db } from './smartdata.classes.db'
+import { DbCollection } from './smartdata.classes.dbcollection'
+
+export type TDocCreation = 'db' | 'data' | 'mixed'
+
+export class DbDoc<T> {
+    collection: DbCollection<T>
+    creationType: TDocCreation
+    constructor(collectionNameArg: string, dbArg: Db ) {
+        this.collection = new DbCollection<T>(collectionNameArg, dbArg)
+    }
+    save() {
+
+    }
+    saveDeep() {
+        
+    }
+}