2.0.0

.gitignore

@@ -1,6 +1,20 @@
-.nogit/
-node_modules/
-coverage/
-public/
-pages/
-.yarn/
+.nogit/
+
+# artifacts
+coverage/
+public/
+pages/
+
+# installs
+node_modules/
+
+# caches
+.yarn/
+.cache/
+.rpt2_cache
+
+# builds
+dist/
+dist_*/
+
+# custom

.gitlab-ci.yml

@@ -1,16 +1,19 @@
-# gitzone standard
-image: hosttoday/ht-docker-node:npmci
+# gitzone ci_default
+image: registry.gitlab.com/hosttoday/ht-docker-node:npmci
 
 cache:
   paths:
-  - .npmci_cache/
-  key: "$CI_BUILD_STAGE"
+    - .npmci_cache/
+  key: '$CI_BUILD_STAGE'
 
 stages:
-- security
-- test
-- release
-- metadata
+  - security
+  - test
+  - release
+  - metadata
+
+before_script:
+  - npm install -g @shipzone/npmci
 
 # ====================
 # security stage
@@ -18,102 +21,115 @@ stages:
 mirror:
   stage: security
   script:
-  - npmci git mirror
+    - npmci git mirror
+  only:
+    - tags
   tags:
-  - docker
-  - notpriv
+    - lossless
+    - docker
+    - notpriv
 
-snyk:
+auditProductionDependencies:
+  image: registry.gitlab.com/hosttoday/ht-docker-node:npmci
   stage: security
   script:
     - npmci npm prepare
-    - npmci command npm install -g snyk
-    - npmci command npm install --ignore-scripts
-    - npmci command snyk test
+    - npmci command npm install --production --ignore-scripts
+    - npmci command npm config set registry https://registry.npmjs.org
+    - npmci command npm audit --audit-level=high --only=prod --production
   tags:
-  - docker
-  - notpriv
+    - docker
+  allow_failure: true
+
+auditDevDependencies:
+  image: registry.gitlab.com/hosttoday/ht-docker-node:npmci
+  stage: security
+  script:
+    - npmci npm prepare
+    - npmci command npm install --ignore-scripts
+    - npmci command npm config set registry https://registry.npmjs.org
+    - npmci command npm audit --audit-level=high --only=dev
+  tags:
+    - docker
+  allow_failure: true
 
 # ====================
 # test stage
 # ====================
 
-testLTS:
+testStable:
   stage: test
   script:
-  - npmci npm prepare
-  - npmci node install lts
-  - npmci npm install
-  - npmci npm test
+    - npmci npm prepare
+    - npmci node install stable
+    - npmci npm install
+    - npmci npm test
   coverage: /\d+.?\d+?\%\s*coverage/
   tags:
-  - docker
-  - notpriv
-    
-testSTABLE:
+    - docker
+
+testBuild:
   stage: test
   script:
-  - npmci npm prepare
-  - npmci node install stable
-  - npmci npm install
-  - npmci npm test
+    - npmci npm prepare
+    - npmci node install stable
+    - npmci npm install
+    - npmci command npm run build
   coverage: /\d+.?\d+?\%\s*coverage/
   tags:
-  - docker
-  - notpriv
+    - docker
 
 release:
   stage: release
   script:
-  - npmci node install stable
-  - npmci npm publish
+    - npmci node install stable
+    - npmci npm publish
   only:
-  - tags
+    - tags
   tags:
-  - docker
-  - notpriv
+    - lossless
+    - docker
+    - notpriv
 
 # ====================
 # metadata stage
 # ====================
 codequality:
   stage: metadata
-  image: docker:stable
   allow_failure: true
-  services:
-    - docker:stable-dind
+  only:
+    - tags
   script:
-    - export SP_VERSION=$(echo "$CI_SERVER_VERSION" | sed 's/^\([0-9]*\)\.\([0-9]*\).*/\1-\2-stable/')
-    - docker run
-        --env SOURCE_CODE="$PWD"
-        --volume "$PWD":/code
-        --volume /var/run/docker.sock:/var/run/docker.sock
-        "registry.gitlab.com/gitlab-org/security-products/codequality:$SP_VERSION" /code
-  artifacts:
-    paths: [codeclimate.json]
+    - npmci command npm install -g tslint typescript
+    - npmci npm prepare
+    - npmci npm install
+    - npmci command "tslint -c tslint.json ./ts/**/*.ts"
   tags:
-  - docker
-  - priv
+    - lossless
+    - docker
+    - priv
 
 trigger:
   stage: metadata
   script:
-  - npmci trigger
+    - npmci trigger
   only:
-  - tags
+    - tags
   tags:
-  - docker
-  - notpriv
+    - lossless
+    - docker
+    - notpriv
 
 pages:
-  image: hosttoday/ht-docker-node:npmci
   stage: metadata
   script:
-    - npmci command npm install -g typedoc typescript
+    - npmci node install lts
+    - npmci command npm install -g @gitzone/tsdoc
     - npmci npm prepare
     - npmci npm install
-    - npmci command typedoc --module "commonjs" --target "ES2016" --out public/ ts/
+    - npmci command tsdoc
   tags:
+    - lossless
     - docker
     - notpriv
   only:
@@ -121,5 +137,5 @@ pages:
   artifacts:
     expire_in: 1 week
     paths:
-    - public
+      - public
   allow_failure: true

.vscode/launch.json

@@ -0,0 +1,11 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "command": "npm test",
+      "name": "Run npm test",
+      "request": "launch",
+      "type": "node-terminal"
+    }
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,26 @@
+{
+  "json.schemas": [
+    {
+      "fileMatch": ["/npmextra.json"],
+      "schema": {
+        "type": "object",
+        "properties": {
+          "npmci": {
+            "type": "object",
+            "description": "settings for npmci"
+          },
+          "gitzone": {
+            "type": "object",
+            "description": "settings for gitzone",
+            "properties": {
+              "projectType": {
+                "type": "string",
+                "enum": ["website", "element", "service", "npm", "wcc"]
+              }
+            }
+          }
+        }
+      }
+    }
+  ]
+}

npmextra.json

@@ -4,11 +4,12 @@
     "npmAccessLevel": "public"
   },
   "gitzone": {
+    "projectType": "npm",
     "module": {
       "githost": "gitlab.com",
       "gitscope": "pushrocks",
       "gitrepo": "smartstate",
-      "shortDescription": "a package that handles state in a good way",
+      "description": "a package that handles state in a good way",
       "npmPackagename": "@pushrocks/smartstate",
       "license": "MIT"
     }

package.json

@@ -1,27 +1,44 @@
 {
   "name": "@pushrocks/smartstate",
-  "version": "1.0.12",
+  "version": "2.0.0",
   "private": false,
   "description": "a package that handles state in a good way",
-  "main": "dist/index.js",
-  "typings": "dist/index.d.ts",
+  "main": "dist_ts/index.js",
+  "typings": "dist_ts/index.d.ts",
+  "type": "module",
   "author": "Lossless GmbH",
   "license": "MIT",
   "scripts": {
     "test": "(tstest test/)",
-    "build": "(tsbuild)",
-    "format": "(gitzone format)"
+    "build": "(tsbuild --web --allowimplicitany && tsbundle npm)"
   },
   "devDependencies": {
-    "@gitzone/tsbuild": "^2.1.8",
-    "@gitzone/tstest": "^1.0.20",
-    "@pushrocks/tapbundle": "^3.0.9",
-    "@types/node": "^11.13.8",
-    "tslint": "^5.16.0",
-    "tslint-config-prettier": "^1.18.0"
+    "@gitzone/tsbuild": "^2.1.61",
+    "@gitzone/tsbundle": "^1.0.101",
+    "@gitzone/tstest": "^1.0.70",
+    "@pushrocks/tapbundle": "^5.0.3",
+    "@types/node": "^17.0.23"
   },
   "dependencies": {
-    "@pushrocks/lik": "^3.0.5",
-    "rxjs": "^6.5.1"
-  }
+    "@pushrocks/isohash": "^2.0.0",
+    "@pushrocks/lik": "^5.0.4",
+    "@pushrocks/smartjson": "^4.0.6",
+    "@pushrocks/smartpromise": "^3.1.7",
+    "@pushrocks/smartrx": "^2.0.25"
+  },
+  "files": [
+    "ts/**/*",
+    "ts_web/**/*",
+    "dist/**/*",
+    "dist_*/**/*",
+    "dist_ts/**/*",
+    "dist_ts_web/**/*",
+    "assets/**/*",
+    "cli.js",
+    "npmextra.json",
+    "readme.md"
+  ],
+  "browserslist": [
+    "last 1 chrome versions"
+  ]
 }

readme.md

@@ -8,19 +8,32 @@ a package that handles state in a good way
 * [docs (typedoc)](https://pushrocks.gitlab.io/smartstate/)
 
 ## Status for master
-[![build status](https://gitlab.com/pushrocks/smartstate/badges/master/build.svg)](https://gitlab.com/pushrocks/smartstate/commits/master)
-[![coverage report](https://gitlab.com/pushrocks/smartstate/badges/master/coverage.svg)](https://gitlab.com/pushrocks/smartstate/commits/master)
-[![npm downloads per month](https://img.shields.io/npm/dm/@pushrocks/smartstate.svg)](https://www.npmjs.com/package/@pushrocks/smartstate)
-[![Known Vulnerabilities](https://snyk.io/test/npm/@pushrocks/smartstate/badge.svg)](https://snyk.io/test/npm/@pushrocks/smartstate)
-[![TypeScript](https://img.shields.io/badge/TypeScript->=%203.x-blue.svg)](https://nodejs.org/dist/latest-v10.x/docs/api/)
-[![node](https://img.shields.io/badge/node->=%2010.x.x-blue.svg)](https://nodejs.org/dist/latest-v10.x/docs/api/)
-[![JavaScript Style Guide](https://img.shields.io/badge/code%20style-prettier-ff69b4.svg)](https://prettier.io/)
+
+Status Category | Status Badge
+-- | --
+GitLab Pipelines | [![pipeline status](https://gitlab.com/pushrocks/smartstate/badges/master/pipeline.svg)](https://lossless.cloud)
+GitLab Pipline Test Coverage | [![coverage report](https://gitlab.com/pushrocks/smartstate/badges/master/coverage.svg)](https://lossless.cloud)
+npm | [![npm downloads per month](https://badgen.net/npm/dy/@pushrocks/smartstate)](https://lossless.cloud)
+Snyk | [![Known Vulnerabilities](https://badgen.net/snyk/pushrocks/smartstate)](https://lossless.cloud)
+TypeScript Support | [![TypeScript](https://badgen.net/badge/TypeScript/>=%203.x/blue?icon=typescript)](https://lossless.cloud)
+node Support | [![node](https://img.shields.io/badge/node->=%2010.x.x-blue.svg)](https://nodejs.org/dist/latest-v10.x/docs/api/)
+Code Style | [![Code Style](https://badgen.net/badge/style/prettier/purple)](https://lossless.cloud)
+PackagePhobia (total standalone install weight) | [![PackagePhobia](https://badgen.net/packagephobia/install/@pushrocks/smartstate)](https://lossless.cloud)
+PackagePhobia (package size on registry) | [![PackagePhobia](https://badgen.net/packagephobia/publish/@pushrocks/smartstate)](https://lossless.cloud)
+BundlePhobia (total size when bundled) | [![BundlePhobia](https://badgen.net/bundlephobia/minzip/@pushrocks/smartstate)](https://lossless.cloud)
+Platform support | [![Supports Windows 10](https://badgen.net/badge/supports%20Windows%2010/yes/green?icon=windows)](https://lossless.cloud) [![Supports Mac OS X](https://badgen.net/badge/supports%20Mac%20OS%20X/yes/green?icon=apple)](https://lossless.cloud)
 
 ## Usage
 
+Use TypeScript for best in class intellisense.
+
+## Contribution
+
+We are always happy for code contributions. If you are not the code contributing type that is ok. Still, maintaining Open Source repositories takes considerable time and thought. If you like the quality of what we do and our modules are useful to you we would appreciate a little monthly contribution: You can [contribute one time](https://lossless.link/contribute-onetime) or [contribute monthly](https://lossless.link/contribute). :)
+
 For further information read the linked docs at the top of this readme.
 
 > MIT licensed | **©** [Lossless GmbH](https://lossless.gmbh)
-| By using this npm module you agree to our [privacy policy](https://lossless.gmbH/privacy.html)
+| By using this npm module you agree to our [privacy policy](https://lossless.gmbH/privacy)
 
-[![repo-footer](https://pushrocks.gitlab.io/assets/repo-footer.svg)](https://maintainedby.lossless.com)
+[![repo-footer](https://lossless.gitlab.io/publicrelations/repofooter.svg)](https://maintainedby.lossless.com)

test/test.node.ts

@@ -1,49 +1,58 @@
-import { expect, tap } from '@pushrocks/tapbundle';
-import * as smartstate from '../ts/index';
-
-type TMyStateParts = 'testStatePart';
-interface TStatePartPayload {
-  currentFavorites: string[];
-  deep: {
-    hi: number;
-  };
-}
-
-let testState: smartstate.Smartstate<TMyStateParts>;
-let testStatePart: smartstate.StatePart<TMyStateParts, TStatePartPayload>;
-
-tap.test('should create a new SmartState', async () => {
-  testState = new smartstate.Smartstate<TMyStateParts>();
-  expect(testState).to.be.instanceOf(smartstate.Smartstate);
-});
-
-tap.test('should create a new StatePart', async () => {
-  testStatePart = testState.getStatePart<TStatePartPayload>('testStatePart', {
-    currentFavorites: [],
-    deep: {
-      hi: 2
-    }
-  });
-  expect(testStatePart).to.be.instanceOf(smartstate.StatePart);
-  console.log(testStatePart);
-});
-
-tap.test('should select something', async () => {
-  testStatePart
-    .select(state => state.deep.hi)
-    .subscribe(substate => {
-      expect(substate).to.equal(2);
-    });
-});
-
-tap.test('should dispatch a state action', async () => {
-  const addFavourite = testStatePart.createAction<string>(async (statePart, payload) => {
-    const currentState = statePart.getState();
-    currentState.currentFavorites.push(payload);
-    return currentState;
-  });
-  await testStatePart.dispatchAction(addFavourite, 'my favourite things');
-  expect(testStatePart.getState().currentFavorites).to.include('my favourite things');
-});
-
-tap.start();
+import { expect, tap } from '@pushrocks/tapbundle';
+import * as smartstate from '../ts/index.js';
+
+type TMyStateParts = 'testStatePart';
+interface TStatePartPayload {
+  currentFavorites: string[];
+  deep: {
+    hi: number;
+  };
+}
+
+let testState: smartstate.Smartstate<TMyStateParts>;
+let testStatePart: smartstate.StatePart<TMyStateParts, TStatePartPayload>;
+
+tap.test('should create a new SmartState', async () => {
+  testState = new smartstate.Smartstate<TMyStateParts>();
+  expect(testState).toBeInstanceOf(smartstate.Smartstate);
+});
+
+tap.test('should create a new StatePart', async () => {
+  testStatePart = testState.getStatePart<TStatePartPayload>('testStatePart', {
+    currentFavorites: [],
+    deep: {
+      hi: 2,
+    },
+  });
+  expect(testStatePart).toBeInstanceOf(smartstate.StatePart);
+  console.log(testStatePart);
+});
+
+tap.test('should select something', async () => {
+  testStatePart
+    .select((state) => state.deep.hi)
+    .subscribe((substate) => {
+      expect(substate).toEqual(2);
+    });
+});
+
+tap.test('should dispatch a state action', async (tools) => {
+  const done = tools.defer();
+  const addFavourite = testStatePart.createAction<string>(async (statePart, payload) => {
+    const currentState = statePart.getState();
+    currentState.currentFavorites.push(payload);
+    return currentState;
+  });
+  testStatePart
+    .waitUntilPresent((state) => {
+      return state.currentFavorites[0];
+    })
+    .then(() => {
+      done.resolve();
+    });
+  await testStatePart.dispatchAction(addFavourite, 'my favourite things');
+  expect(testStatePart.getState().currentFavorites).toContain('my favourite things');
+  await done.promise;
+});
+
+tap.start();

ts/index.ts

@@ -1,5 +1,3 @@
-export * from './smartstate.classes.smartstate';
-export * from './smartstate.classes.statepart';
-export * from './smartstate.classes.statecollection';
-export * from './smartstate.classes.stateaction';
-export * from './smartstate.classes.stateobservable';
+export * from './smartstate.classes.smartstate.js';
+export * from './smartstate.classes.statepart.js';
+export * from './smartstate.classes.stateaction.js';

ts/smartstate.classes.smartstate.ts

@@ -1,52 +1,57 @@
-import * as plugins from './smartstate.plugins';
-import { StatePart } from './smartstate.classes.statepart';
-
-/**
- * Smartstate takes care of providing state
- */
-export class Smartstate<StatePartNameType> {
-  public statePartMap: { [key: string]: StatePart<StatePartNameType, any> } = {};
-
-  constructor() {}
-
-  getStatePart<PayloadType>(
-    statePartNameArg: StatePartNameType,
-    initialArg?: PayloadType
-  ): StatePart<StatePartNameType, PayloadType> {
-    if (this.statePartMap[statePartNameArg as any]) {
-      if (initialArg) {
-        throw new Error(
-          `${statePartNameArg} already exists, yet you try to set an initial state again`
-        );
-      }
-      return this.statePartMap[statePartNameArg as any];
-    } else {
-      if (!initialArg) {
-        throw new Error(
-          `${statePartNameArg} does not yet exist, yet you don't provide an initial state`
-        );
-      }
-      return this.createStatePart<PayloadType>(statePartNameArg, initialArg);
-    }
-  }
-
-  /**
-   * creates a statepart
-   * @param statePartName
-   * @param initialPayloadArg 
-   */
-  private createStatePart<PayloadType>(
-    statePartName: StatePartNameType,
-    initialPayloadArg: PayloadType
-  ): StatePart<StatePartNameType, PayloadType> {
-    const newState = new StatePart<StatePartNameType, PayloadType>(statePartName);
-    newState.setState(initialPayloadArg);
-    this.statePartMap[statePartName as any] = newState;
-    return newState;
-  }
-
-  /**
-   * dispatches an action on the main level
-   */
-  dispatch() {}
-}
+import * as plugins from './smartstate.plugins.js';
+import { StatePart } from './smartstate.classes.statepart.js';
+
+/**
+ * Smartstate takes care of providing state
+ */
+export class Smartstate<StatePartNameType> {
+  public statePartMap: { [key: string]: StatePart<StatePartNameType, any> } = {};
+
+  constructor() {}
+
+  /**
+   * Allows getting and initializing a new statepart
+   * initMode === 'soft' it will allow existing stateparts
+   * initMode === 'mandatory' will fail if there is an exiting statepart
+   * initMode === 'force' will overwrite any existing statepart
+   * @param statePartNameArg
+   * @param initialArg
+   * @param initMode
+   */
+  public getStatePart<PayloadType>(
+    statePartNameArg: string & StatePartNameType,
+    initialArg?: PayloadType,
+    initMode?: 'soft' | 'mandatory' | 'force'
+  ): StatePart<StatePartNameType, PayloadType> {
+    if (this.statePartMap[statePartNameArg as any]) {
+      if (initialArg && (!initMode || initMode !== 'soft')) {
+        throw new Error(
+          `${statePartNameArg} already exists, yet you try to set an initial state again`
+        );
+      }
+      return this.statePartMap[statePartNameArg] as StatePart<StatePartNameType, PayloadType>;
+    } else {
+      if (!initialArg) {
+        throw new Error(
+          `${statePartNameArg} does not yet exist, yet you don't provide an initial state`
+        );
+      }
+      return this.createStatePart<PayloadType>(statePartNameArg, initialArg);
+    }
+  }
+
+  /**
+   * creates a statepart
+   * @param statePartName
+   * @param initialPayloadArg
+   */
+  private createStatePart<PayloadType>(
+    statePartName: StatePartNameType,
+    initialPayloadArg: PayloadType
+  ): StatePart<StatePartNameType, PayloadType> {
+    const newState = new StatePart<StatePartNameType, PayloadType>(statePartName);
+    newState.setState(initialPayloadArg);
+    this.statePartMap[statePartName as any] = newState;
+    return newState;
+  }
+}

ts/smartstate.classes.stateaction.ts

@@ -1,13 +1,20 @@
-import * as plugins from './smartstate.plugins';
-import { StatePart } from './smartstate.classes.statepart';
-
-export interface IActionDef<TStateType, TActionPayloadType> {
-  (stateArg: StatePart<any, TStateType>, actionPayload: TActionPayloadType): Promise<TStateType>;
-}
-
-/**
- * an actionmodifier for the state
- */
-export class StateAction<TStateType, TActionPayloadType> {
-  constructor(public actionDef: IActionDef<TStateType, TActionPayloadType>) {}
-}
+import * as plugins from './smartstate.plugins.js';
+import { StatePart } from './smartstate.classes.statepart.js';
+
+export interface IActionDef<TStateType, TActionPayloadType> {
+  (stateArg: StatePart<any, TStateType>, actionPayload: TActionPayloadType): Promise<TStateType>;
+}
+
+/**
+ * an actionmodifier for the state
+ */
+export class StateAction<TStateType, TActionPayloadType> {
+  constructor(
+    public statePartRef: StatePart<any, any>,
+    public actionDef: IActionDef<TStateType, TActionPayloadType>
+  ) {}
+
+  public trigger(payload: TActionPayloadType) {
+    this.statePartRef.dispatchAction(this, payload);
+  }
+}

ts/smartstate.classes.statecollection.ts

@@ -1,12 +0,0 @@
-import * as plugins from './smartstate.plugins';
-import { StatePart } from './smartstate.classes.statepart';
-
-/**
- * A StatePartCollection is a collection of StateParts.
- * It can be used for expressing interest in a certain set of StateParts.
- */
-export class StatePartCollection<StatePartNameType, T> extends StatePart<StatePartNameType, T> {
-  constructor(nameArg: StatePartNameType) {
-    super(nameArg);
-  }
-}

ts/smartstate.classes.stateobservable.ts

@@ -1,13 +0,0 @@
-import * as plugins from './smartstate.plugins';
-
-/**
- * State observable observes a StatePart and notifies everyone interested
- */
-export class StateObservable {
-  /**
-   * creates an observable from a StateCollection
-   */
-  public static fromStatePartCollection(filterArg?: () => any) {}
-
-  constructor() {}
-}

ts/smartstate.classes.statepart.ts

@@ -1,72 +1,104 @@
-import * as plugins from './smartstate.plugins';
-
-import { Observable, Subject } from 'rxjs';
-import { startWith, takeUntil, map } from 'rxjs/operators';
-
-import { StateAction, IActionDef } from './smartstate.classes.stateaction';
-
-export class StatePart<TStatePartName, TStatePayload> {
-  name: TStatePartName;
-  state = new Subject<TStatePayload>();
-  stateStore: TStatePayload;
-
-  constructor(nameArg: TStatePartName) {
-    this.name = nameArg;
-  }
-
-  /**
-   * gets the state from the state store
-   */
-  getState(): TStatePayload {
-    return this.stateStore;
-  }
-
-  /**
-   * sets the stateStore to the new state
-   * @param newStateArg
-   */
-  setState(newStateArg: TStatePayload) {
-    this.stateStore = newStateArg;
-    this.notifyChange();
-  }
-
-  /**
-   * notifies of a change on the state
-   */
-  notifyChange() {
-    this.state.next(this.stateStore);
-  }
-
-  /**
-   * selects a state or a substate
-   */
-  select<T = TStatePayload>(selectorFn?: (state: TStatePayload) => T): Observable<T> {
-    if (!selectorFn) {
-      selectorFn = (state: TStatePayload) => <T>(<any>state);
-    }
-
-    const mapped = this.state.pipe(
-      startWith(this.getState()),
-      map(selectorFn)
-    );
-
-    return mapped;
-  }
-
-  /**
-   * creates an action capable of modifying the state
-   */
-  createAction<TActionPayload>(
-    actionDef: IActionDef<TStatePayload, TActionPayload>
-  ): StateAction<TStatePayload, TActionPayload> {
-    return new StateAction(actionDef);
-  }
-
-  /**
-   * dispatches an action on the statepart level
-   */
-  async dispatchAction<T>(stateAction: StateAction<TStatePayload, T>, actionPayload: T) {
-    const newState = await stateAction.actionDef(this, actionPayload);
-    this.setState(newState);
-  }
-}
+import * as plugins from './smartstate.plugins.js';
+import { StateAction, IActionDef } from './smartstate.classes.stateaction.js';
+
+export class StatePart<TStatePartName, TStatePayload> {
+  public name: TStatePartName;
+  public state = new plugins.smartrx.rxjs.Subject<TStatePayload>();
+  public stateStore: TStatePayload;
+
+  constructor(nameArg: TStatePartName) {
+    this.name = nameArg;
+  }
+
+  /**
+   * gets the state from the state store
+   */
+  public getState(): TStatePayload {
+    return this.stateStore;
+  }
+
+  /**
+   * sets the stateStore to the new state
+   * @param newStateArg
+   */
+  public setState(newStateArg: TStatePayload) {
+    this.stateStore = newStateArg;
+    this.notifyChange();
+  }
+
+  /**
+   * notifies of a change on the state
+   */
+  public notifyChange() {
+    const createStateHash = (stateArg: any) => {
+      return plugins.isohash.sha256FromString(plugins.smartjson.stringify(stateArg));
+    };
+    if (this.stateStore && this.lastStateNotificationPayloadHash && createStateHash(this.stateStore) === createStateHash(this.lastStateNotificationPayloadHash)) {
+      return;
+    } else {
+      this.lastStateNotificationPayloadHash = this.stateStore;
+    }
+    this.state.next(this.stateStore);
+  }
+  private lastStateNotificationPayloadHash: any;
+
+  /**
+   * selects a state or a substate
+   */
+  public select<T = TStatePayload>(
+    selectorFn?: (state: TStatePayload) => T
+  ): plugins.smartrx.rxjs.Observable<T> {
+    if (!selectorFn) {
+      selectorFn = (state: TStatePayload) => <T>(<any>state);
+    }
+
+    const mapped = this.state.pipe(
+      plugins.smartrx.rxjs.ops.startWith(this.getState()),
+      plugins.smartrx.rxjs.ops.map((stateArg) => {
+        try {
+          return selectorFn(stateArg);
+        } catch (e) {
+          // Nothing here
+        }
+      })
+    );
+
+    return mapped;
+  }
+
+  /**
+   * creates an action capable of modifying the state
+   */
+  public createAction<TActionPayload>(
+    actionDef: IActionDef<TStatePayload, TActionPayload>
+  ): StateAction<TStatePayload, TActionPayload> {
+    return new StateAction(this, actionDef);
+  }
+
+  /**
+   * dispatches an action on the statepart level
+   */
+  public async dispatchAction<T>(stateAction: StateAction<TStatePayload, T>, actionPayload: T) {
+    const newState = await stateAction.actionDef(this, actionPayload);
+    this.setState(newState);
+  }
+
+  /**
+   * waits until a certain part of the state becomes available
+   * @param selectorFn
+   */
+  public async waitUntilPresent<T = TStatePayload>(
+    selectorFn?: (state: TStatePayload) => T
+  ): Promise<T> {
+    const done = plugins.smartpromise.defer<T>();
+    const selectedObservable = this.select(selectorFn);
+    const subscription = selectedObservable.subscribe(async (value) => {
+      if (value) {
+        done.resolve(value);
+      }
+    });
+    const result = await done.promise;
+    subscription.unsubscribe();
+    return result;
+  }
+}

ts/smartstate.plugins.ts

@@ -1,7 +1,6 @@
-import { Observable } from 'rxjs';
-
-const rxjsPart = {
-  Observable
-};
-
-export { rxjsPart };
+import * as isohash from '@pushrocks/isohash';
+import * as smartjson from '@pushrocks/smartjson';
+import * as smartpromise from '@pushrocks/smartpromise';
+import * as smartrx from '@pushrocks/smartrx';
+
+export { isohash, smartjson, smartpromise, smartrx };

tsconfig.json

@@ -0,0 +1,9 @@
+{
+  "compilerOptions": {
+    "experimentalDecorators": true,
+    "useDefineForClassFields": false,
+    "target": "ES2022",
+    "module": "ES2022",
+    "moduleResolution": "nodenext"
+  }
+}

tslint.json

@@ -1,17 +0,0 @@
-{
-  "extends": ["tslint:latest", "tslint-config-prettier"],
-  "rules": {
-    "semicolon": [true, "always"],
-    "no-console": false,
-    "ordered-imports": false,
-    "object-literal-sort-keys": false,
-    "member-ordering": {
-      "options":{
-        "order": [
-          "static-method"
-        ]
-      }
-    }
-  },
-  "defaultSeverity": "warning"
-}