@ngxs/store - npm Package Compare versions

Comparing version 2.1.0-dev.1ecb454 to 2.1.0-dev.35f3e14

bundles/ngxs-store.umd.js

@@ -79,3 +79,4 @@ (function (global, factory) {
             path: null,
-            children: []
+            children: [],
+            instance: null
         };
@@ -98,10 +99,2 @@ Object.defineProperty(target, META_KEY, { value: defaultMetadata });
 }
-function getTypeFromKlass(event) {
-    if (event.type) {
-        return event.type;
-    }
-    else if (event.name) {
-        return event.name;
-    }
-}
 function buildGraph(states) {
@@ -185,12 +178,19 @@ var findName = function (klass) {
 }
-function getActionTypeFromInstance(event) {
-    if (event.constructor.type) {
-        return event.constructor.type;
+function getActionTypeFromInstance(action) {
+    if (action.constructor.type) {
+        if (action.constructor.type.desc) {
+            return (action.constructor.type);
+        }
+        return (action.constructor.type);
     }
-    else if (event.constructor.name) {
-        return event.constructor.name;
+    else if (action.type) {
+        return action.type;
     }
-    else if (event.type) {
-        return event.type;
+}
+function getActionNameFromInstance(action) {
+    var type = getActionTypeFromInstance(action);
+    if (typeof type === 'string') {
+        return type;
     }
+    return ((type)).desc;
 }
@@ -329,3 +329,3 @@ var setValue = function (obj, prop, val) {
                 var name = getActionTypeFromInstance(action);
-                var actionMetas = metadata.actions[name];
+                var actionMetas = metadata.actions[name.toString()];
                 if (actionMetas) {
@@ -347,4 +347,4 @@ try {
                                     : operators.map(function (r) { return r; }));
+                                results.push(result);
                             }
-                            results.push(result);
                         }
@@ -537,2 +537,5 @@ }
     };
+    Store.prototype.snapshot = function () {
+        return this._stateStream.getValue();
+    };
     Store.prototype._dispatch = function (action) {
@@ -730,2 +733,15 @@ var _this = this;
 NgxsModule.ctorParameters = function () { return []; };
+var ActionToken = /** @class */ (function () {
+    function ActionToken(desc) {
+        this.desc = desc;
+        ActionToken.counter++;
+        this.stamp = ActionToken.counter;
+        this.description = "ActionToken " + this.desc + " " + this.stamp;
+    }
+    ActionToken.prototype.toString = function () {
+        return this.description;
+    };
+    return ActionToken;
+}());
+ActionToken.counter = 0;
 function Action(actions, options) {
@@ -740,3 +756,6 @@ return function (target, name, descriptor) {
                 var action = actions_1_1.value;
-                var type = getTypeFromKlass(action);
+                if (!action.type) {
+                    action.type = new ActionToken(action.name);
+                }
+                var type = action.type;
                 if (!meta.actions[type]) {
@@ -838,2 +857,3 @@ meta.actions[type] = [];
 exports.getActionTypeFromInstance = getActionTypeFromInstance;
+exports.getActionNameFromInstance = getActionNameFromInstance;
 exports.NGXS_PLUGINS = NGXS_PLUGINS;
@@ -840,0 +860,0 @@ exports.StateStream = StateStream;

bundles/ngxs-store.umd.min.js

@@ -1,2 +0,2 @@
-!function(t,r){"object"==typeof exports&&"undefined"!=typeof module?r(exports,require("@angular/core"),require("rxjs/operators"),require("rxjs/Observable"),require("rxjs/observable/fromPromise"),require("rxjs/observable/of"),require("rxjs/observable/forkJoin"),require("rxjs/Subject"),require("rxjs/BehaviorSubject"),require("rxjs/operators/map")):"function"==typeof define&&define.amd?define("@ngxs/store",["exports","@angular/core","rxjs/operators","rxjs/Observable","rxjs/observable/fromPromise","rxjs/observable/of","rxjs/observable/forkJoin","rxjs/Subject","rxjs/BehaviorSubject","rxjs/operators/map"],r):r((t.ngxs=t.ngxs||{},t.ngxs.store={}),t.ng.core,t.Rx.Observable.prototype,t.Rx,t.Rx.Observable,t.Rx.Observable,t.Rx.Observable,t.Rx,t.Rx,t.Rx.Observable.prototype)}(this,function(t,r,x,j,w,O,A,e,n,a){"use strict";var o=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,r){t.__proto__=r}||function(t,r){for(var e in r)r.hasOwnProperty(e)&&(t[e]=r[e])};function i(t,r){function e(){this.constructor=t}o(t,r),t.prototype=null===r?Object.create(r):(e.prototype=r.prototype,new e)}function E(t){var r="function"==typeof Symbol&&t[Symbol.iterator],e=0;return r?r.call(t):{next:function(){return t&&e>=t.length&&(t=void 0),{value:t&&t[e++],done:!t}}}}function u(t,r){var e="function"==typeof Symbol&&t[Symbol.iterator];if(!e)return t;var n,o,a=e.call(t),i=[];try{for(;(void 0===r||0<r--)&&!(n=a.next()).done;)i.push(n.value)}catch(u){o={error:u}}finally{try{n&&!n.done&&(e=a["return"])&&e.call(a)}finally{if(o)throw o.error}}return i}function _(){for(var t=[],r=0;r<arguments.length;r++)t=t.concat(u(arguments[r]));return t}var c=new r.InjectionToken("ROOT_STATE_TOKEN"),s=new r.InjectionToken("FEATURE_STATE_TOKEN"),S="NGXS_META",f=new r.InjectionToken("NGXS_PLUGINS");function d(t){if(!t.hasOwnProperty(S)){Object.defineProperty(t,S,{value:{name:null,actions:{},defaults:{},path:null,children:[]}})}return t[S]}function p(t){for(var r=t,e="store."+r[0],n=0,o=r.length,a=e;++n<o;)a=a+" && "+(e=e+"."+r[n]);return new Function("store","return "+a+";")}function P(t){return t.constructor.type?t.constructor.type:t.constructor.name?t.constructor.name:t.type?t.type:void 0}var l=function(t,r,e){t=Object.assign({},t);var n=r.split("."),o=n[n.length-1];return n.reduce(function(t,r){return t[r]=r===o?e:Object.assign({},t[r]),t&&t[r]},t),t},y=function(t,r){return r.split(".").reduce(function(t,r){return t&&t[r]},t)};function I(){for(var t=[],r=0;r<arguments.length;r++)t[r]=arguments[r];var e={};return t.forEach(function(t){e[t.type||t.name]=!0}),x.filter(function(t){return e[t.constructor.type||t.constructor.name]})}var h=function(){function t(t,r){this._injector=t,this._parentFactory=r,this._states=[]}return Object.defineProperty(t.prototype,"states",{get:function(){return this._parentFactory?this._parentFactory.states:this._states},enumerable:!0,configurable:!0}),t.prototype.add=function(t){Array.isArray(t)||(t=[t]);var e,a,n,o,i,u,r,c,s,f=(a=function(r){var t=e.find(function(t){return t===r});if(!t)throw new Error("Child state not found: "+r);if(!t[S])throw new Error("States must be decorated with @State() decorator");return t[S].name},(e=t).reduce(function(t,r){if(!r[S])throw new Error("States must be decorated with @State() decorator");var e=r[S],n=e.name,o=e.children;return t[n]=(o||[]).map(a),t},{})),p=(n=f,o=[],i={},u=function(r,e){void 0===e&&(e=[]),Array.isArray(e)||(e=[]),e.push(r),i[r]=!0,n[r].forEach(function(t){if(0<=e.indexOf(t))throw new Error("Circular dependency '"+t+"' is required by '"+r+"': "+e.join(" -> "));i[t]||u(t,e.slice(0))}),o.indexOf(r)<0&&o.push(r)},Object.keys(n).forEach(function(t){return u(t)}),o.reverse()),l=function(t,r){void 0===r&&(r={});var o=function(t,r){for(var e in t)if(t.hasOwnProperty(e)&&0<=t[e].indexOf(r)){var n=o(t,e);return null!==n?n+"."+e:e}return null};for(var e in t)if(t.hasOwnProperty(e)){var n=o(t,e);r[e]=n?n+"."+e:e}return r}(f),y=t.reduce(function(t,r){if(!r[S])throw new Error("States must be decorated with @State() decorator");return t[r[S].name]=r,t},{}),d=[],h=function(r){var t=y[r];if(!t[S])throw new Error("States must be decorated with @State() decorator");var e,n=l[r],o=t[S].actions,a=t[S].defaults;if(t[S].path=n,v.states.find(function(t){return t.name===r}))throw new Error("Store has already been added: "+r);Array.isArray(a)?a=_(a):"object"==typeof(e=a)&&null!==e||"function"==typeof e?a=Object.assign({},a):a===undefined&&(a={});var i=v._injector.get(t);d.push({actions:o,instance:i,defaults:a,name:r,depth:n})},v=this;try{for(var b=E(p),g=b.next();!g.done;g=b.next()){h(g.value)}}catch(m){r={error:m}}finally{try{g&&!g.done&&(c=b["return"])&&c.call(b)}finally{if(r)throw r.error}}return(s=this.states).push.apply(s,_(d)),d},t.prototype.addAndReturnDefaults=function(t){if(t){var r=this.add(t);return{defaults:r.reduce(function(t,r){return l(t,r.depth,r.defaults)},{}),states:r}}},t.prototype.invokeInit=function(t,r,e,n){try{for(var o=E(n),a=o.next();!a.done;a=o.next()){var i=a.value;if(i.instance.onInit){var u=this.createStateContext(t,r,e,i);i.instance.onInit(u)}}}catch(f){c={error:f}}finally{try{a&&!a.done&&(s=o["return"])&&s.call(o)}finally{if(c)throw c.error}}var c,s},t.prototype.invokeActions=function(t,r,e,n,o){var a,i,u,c,s=[];try{for(var f=E(this.states),p=f.next();!p.done;p=f.next()){var l=p.value,y=P(o),d=l.actions[y];if(d)try{for(var h=E(d),v=h.next();!v.done;v=h.next()){var b=v.value,g=this.createStateContext(t,r,e,l),m=l.instance[b.fn](g,o);m===undefined?m=O.of({}).pipe(x.shareReplay()):m instanceof Promise&&(m=w.fromPromise(m)),m instanceof j.Observable&&(m=m.pipe(b.options.takeLast?x.takeUntil(n.pipe(I(o.constructor))):x.map(function(t){return t}))),s.push(m)}}catch(_){u={error:_}}finally{try{v&&!v.done&&(c=h["return"])&&c.call(h)}finally{if(u)throw u.error}}}}catch(S){a={error:S}}finally{try{p&&!p.done&&(i=f["return"])&&i.call(f)}finally{if(a)throw a.error}}return A.forkJoin(s)},t.prototype.createStateContext=function(o,a,r,i){return{getState:function(){var t=o();return y(t,i.depth)},patchState:function(t){if(Array.isArray(t))throw new Error("Patching arrays is not supported.");var r=o(),e=y(r,i.depth);for(var n in t)e[n]=t[n];return r=l(r,i.depth,Object.assign({},e)),a(r),r},setState:function(t){var r=o();return r=l(r,i.depth,t),a(r),r},dispatch:function(t){return r(t)}}},t}();h.decorators=[{type:r.Injectable}],h.ctorParameters=function(){return[{type:r.Injector},{type:h,decorators:[{type:r.Optional},{type:r.SkipSelf}]}]};var v=function(e){function t(t){var r=e.call(this)||this;return t&&Object.assign(r,t),r}return i(t,e),t}(e.Subject);v.decorators=[{type:r.Injectable}],v.ctorParameters=function(){return[{type:v,decorators:[{type:r.Optional},{type:r.SkipSelf}]}]};var b=function(e){return function(){for(var t=[],r=0;r<arguments.length;r++)t[r]=arguments[r];return e.shift().apply(void 0,_(t,[function(){for(var t=[],r=0;r<arguments.length;r++)t[r]=arguments[r];return b(e).apply(void 0,_(t))}]))}},g=function(e){function t(t){var r=e.call(this,{})||this;return t&&Object.assign(r,t),r}return i(t,e),t}(n.BehaviorSubject);g.decorators=[{type:r.Injectable}],g.ctorParameters=function(){return[{type:g,decorators:[{type:r.Optional},{type:r.SkipSelf}]}]};var m=function(){function t(t,r){this._parentManager=t,this._plugins=r,this.plugins=[],this.register()}return t.prototype.register=function(){var t;this._plugins&&(this.plugins=this._plugins.map(function(t){return t.handle?t.handle.bind(t):t}),this._parentManager&&(t=this._parentManager.plugins).push.apply(t,_(this.plugins)))},t}();m.decorators=[{type:r.Injectable}],m.ctorParameters=function(){return[{type:m,decorators:[{type:r.Optional},{type:r.SkipSelf}]},{type:Array,decorators:[{type:r.Inject,args:[f]},{type:r.Optional}]}]};var k=function(){function t(t,r,e,n,o){this._errorHandler=t,this._actions=r,this._storeFactory=e,this._pluginManager=n,this._stateStream=o}return t.prototype.dispatch=function(t){var r,e=this;return(r=Array.isArray(t)?A.forkJoin(t.map(function(t){return e._dispatch(t)})):this._dispatch(t)).pipe(x.catchError(function(t){return e._errorHandler.handleError(t),O.of(t)})),r.subscribe(),r},t.prototype.select=function(t){if(t[S]&&t[S].path){var r=p(t[S].path.split("."));return this._stateStream.pipe(a.map(r),x.distinctUntilChanged())}return this._stateStream.pipe(a.map(t),x.catchError(function(t){if(t instanceof TypeError)return O.of(undefined);throw t}),x.distinctUntilChanged())},t.prototype.selectOnce=function(t){return this.select(t).pipe(x.take(1))},t.prototype.selectSnapshot=function(t){return t(this._stateStream.getValue())},t.prototype.subscribe=function(t){return this._stateStream.subscribe(t)},t.prototype._dispatch=function(e){var n=this,o=this._stateStream.getValue(),t=this._pluginManager.plugins;return b(_(t,[function(t,r){return t!==o&&n._stateStream.next(t),n._actions.next(r),n._storeFactory.invokeActions(function(){return n._stateStream.getValue()},function(t){return n._stateStream.next(t)},function(t){return n.dispatch(t)},n._actions,e).pipe(a.map(function(){return n._stateStream.getValue()}))}]))(o,e).pipe(x.shareReplay())},t}();k.decorators=[{type:r.Injectable}],k.ctorParameters=function(){return[{type:r.ErrorHandler},{type:v},{type:h},{type:m},{type:g}]};var T=function(t){};T.store=undefined,T.decorators=[{type:r.Injectable}],T.ctorParameters=function(){return[{type:k}]};var R=function(){};R.type="@@INIT";var M=function(){};M.type="@@UPDATE_STATE";var N=function(t,r,e,n,o){var a=t.addAndReturnDefaults(o);if(a){var i=r.getValue();r.next(Object.assign({},i,a.defaults))}e.dispatch(new R),a&&t.invokeInit(function(){return r.getValue()},function(t){return r.next(t)},function(t){return e.dispatch(t)},a.states)};N.decorators=[{type:r.NgModule}],N.ctorParameters=function(){return[{type:h},{type:g},{type:k},{type:T},{type:Array,decorators:[{type:r.Optional},{type:r.Inject,args:[c]}]}]};var V=function(r,e,t,n){var o=[].concat.apply([],_(n)),a=t.addAndReturnDefaults(o);if(a){var i=e.getValue();e.next(Object.assign({},i,a.defaults))}r.dispatch(new M),a&&t.invokeInit(function(){return e.getValue()},function(t){return e.next(t)},function(t){return r.dispatch(t)},a.states)};V.decorators=[{type:r.NgModule,args:[{}]}],V.ctorParameters=function(){return[{type:k},{type:g},{type:h},{type:Array,decorators:[{type:r.Optional},{type:r.Inject,args:[s]}]}]};var q=function(){function t(){}return t.forRoot=function(t){return void 0===t&&(t=[]),{ngModule:N,providers:_([h,v,k,g,T,m],t,[{provide:c,useValue:t}])}},t.forFeature=function(t){return{ngModule:V,providers:_([h,m],t,[{provide:s,multi:!0,useValue:t}])}},t}();q.decorators=[{type:r.NgModule,args:[{}]}],q.ctorParameters=function(){return[]},t.NgxsModule=q,t.Action=function(l,y){return function(t,r,e){var n,o,a,i=d(t.constructor);Array.isArray(l)||(l=[l]);try{for(var u=E(l),c=u.next();!c.done;c=u.next()){var s=c.value,f=(n=s).type?n.type:n.name?n.name:void 0;i.actions[f]||(i.actions[f]=[]),i.actions[f].push({fn:r,options:y||{},type:f})}}catch(p){o={error:p}}finally{try{c&&!c.done&&(a=u["return"])&&a.call(u)}finally{if(o)throw o.error}}}},t.Store=k,t.State=function(n){return function(t){var r=d(t);if(t.__proto__.hasOwnProperty(S)){var e=t.__proto__[S];r.actions=Object.assign({},r.actions,e.actions)}if(r.children=n.children,r.defaults=n.defaults,r.name=n.name,!n.name)throw new Error("States must register a 'name' property")}},t.Select=function(n){for(var o=[],t=1;t<arguments.length;t++)o[t-1]=arguments[t];return function(t,r){var e="__"+r+"__selector";if(n||(n=r.lastIndexOf("$")===r.length-1?r.substring(0,r.length-1):r),t[e])throw new Error("You cannot use @Select decorator and a "+e+" property.");delete t[r]&&(Object.defineProperty(t,e,{writable:!0,enumerable:!1,configurable:!0}),Object.defineProperty(t,r,{get:function(){return this[e]||(this[e]=function(t){var r=T.store;if(!r)throw new Error("SelectFactory not connected to store!");return r.select(t)}.apply(this,["string"==typeof n?p(o.length?_([n],o):n.split(".")):n[S]&&n[S].path?p(n[S].path.split(".")):n]))},enumerable:!0,configurable:!0}))}},t.Actions=v,t.ofAction=I,t.Selector=function(){for(var i=[],t=0;t<arguments.length;t++)i[t]=arguments[t];return function(t,r,e){var n=d(t);if(null!==e.value){var o=e.value,a=function(t){var r=y(t,n.path);try{return o(r)}catch(e){if(e instanceof TypeError)return undefined;throw e}};return{configurable:!0,get:function(){return function(a,i){var u=function(){for(var t=[],r=0;r<arguments.length;r++)t[r]=arguments[r];var e=i?i.apply(this,t):t[0],n=u.cache;if(n.has(e))return n.get(e);var o=a.apply(this,t);return u.cache=n.set(e,o)||n,o};return u.cache=new WeakMap,u}.apply(null,_([a],i))}}}throw new Error("Selectors only work on methods")}},t.getActionTypeFromInstance=P,t.NGXS_PLUGINS=f,t.StateStream=g,t.setValue=l,t.getValue=y,t.InitState=R,t.UpdateState=M,t.ɵb=V,t.ɵa=N,t.ɵg=m,t.ɵc=T,t.ɵf=h,t.ɵe=s,t.ɵd=c,Object.defineProperty(t,"__esModule",{value:!0})});
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("@angular/core"),require("rxjs/operators"),require("rxjs/Observable"),require("rxjs/observable/fromPromise"),require("rxjs/observable/of"),require("rxjs/observable/forkJoin"),require("rxjs/Subject"),require("rxjs/BehaviorSubject"),require("rxjs/operators/map")):"function"==typeof define&&define.amd?define("@ngxs/store",["exports","@angular/core","rxjs/operators","rxjs/Observable","rxjs/observable/fromPromise","rxjs/observable/of","rxjs/observable/forkJoin","rxjs/Subject","rxjs/BehaviorSubject","rxjs/operators/map"],e):e((t.ngxs=t.ngxs||{},t.ngxs.store={}),t.ng.core,t.Rx.Observable.prototype,t.Rx,t.Rx.Observable,t.Rx.Observable,t.Rx.Observable,t.Rx,t.Rx,t.Rx.Observable.prototype)}(this,function(t,e,x,j,w,O,A,r,n,a){"use strict";var o=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)e.hasOwnProperty(r)&&(t[r]=e[r])};function i(t,e){function r(){this.constructor=t}o(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}function E(t){var e="function"==typeof Symbol&&t[Symbol.iterator],r=0;return e?e.call(t):{next:function(){return t&&r>=t.length&&(t=void 0),{value:t&&t[r++],done:!t}}}}function u(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var n,o,a=r.call(t),i=[];try{for(;(void 0===e||0<e--)&&!(n=a.next()).done;)i.push(n.value)}catch(u){o={error:u}}finally{try{n&&!n.done&&(r=a["return"])&&r.call(a)}finally{if(o)throw o.error}}return i}function S(){for(var t=[],e=0;e<arguments.length;e++)t=t.concat(u(arguments[e]));return t}var c=new e.InjectionToken("ROOT_STATE_TOKEN"),s=new e.InjectionToken("FEATURE_STATE_TOKEN"),_="NGXS_META",p=new e.InjectionToken("NGXS_PLUGINS");function y(t){if(!t.hasOwnProperty(_)){Object.defineProperty(t,_,{value:{name:null,actions:{},defaults:{},path:null,children:[],instance:null}})}return t[_]}function f(t){for(var e=t,r="store."+e[0],n=0,o=e.length,a=r;++n<o;)a=a+" && "+(r=r+"."+e[n]);return new Function("store","return "+a+";")}function P(t){return t.constructor.type?(t.constructor.type.desc,t.constructor.type):t.type?t.type:void 0}var l=function(t,e,r){t=Object.assign({},t);var n=e.split("."),o=n[n.length-1];return n.reduce(function(t,e){return t[e]=e===o?r:Object.assign({},t[e]),t&&t[e]},t),t},d=function(t,e){return e.split(".").reduce(function(t,e){return t&&t[e]},t)};function I(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];var r={};return t.forEach(function(t){r[t.type||t.name]=!0}),x.filter(function(t){return r[t.constructor.type||t.constructor.name]})}var h=function(){function t(t,e){this._injector=t,this._parentFactory=e,this._states=[]}return Object.defineProperty(t.prototype,"states",{get:function(){return this._parentFactory?this._parentFactory.states:this._states},enumerable:!0,configurable:!0}),t.prototype.add=function(t){Array.isArray(t)||(t=[t]);var r,a,n,o,i,u,e,c,s,p=(a=function(e){var t=r.find(function(t){return t===e});if(!t)throw new Error("Child state not found: "+e);if(!t[_])throw new Error("States must be decorated with @State() decorator");return t[_].name},(r=t).reduce(function(t,e){if(!e[_])throw new Error("States must be decorated with @State() decorator");var r=e[_],n=r.name,o=r.children;return t[n]=(o||[]).map(a),t},{})),f=(n=p,o=[],i={},u=function(e,r){void 0===r&&(r=[]),Array.isArray(r)||(r=[]),r.push(e),i[e]=!0,n[e].forEach(function(t){if(0<=r.indexOf(t))throw new Error("Circular dependency '"+t+"' is required by '"+e+"': "+r.join(" -> "));i[t]||u(t,r.slice(0))}),o.indexOf(e)<0&&o.push(e)},Object.keys(n).forEach(function(t){return u(t)}),o.reverse()),l=function(t,e){void 0===e&&(e={});var o=function(t,e){for(var r in t)if(t.hasOwnProperty(r)&&0<=t[r].indexOf(e)){var n=o(t,r);return null!==n?n+"."+r:r}return null};for(var r in t)if(t.hasOwnProperty(r)){var n=o(t,r);e[r]=n?n+"."+r:r}return e}(p),y=t.reduce(function(t,e){if(!e[_])throw new Error("States must be decorated with @State() decorator");return t[e[_].name]=e,t},{}),d=[],h=function(e){var t=y[e];if(!t[_])throw new Error("States must be decorated with @State() decorator");var r,n=l[e],o=t[_].actions,a=t[_].defaults;if(t[_].path=n,v.states.find(function(t){return t.name===e}))throw new Error("Store has already been added: "+e);Array.isArray(a)?a=S(a):"object"==typeof(r=a)&&null!==r||"function"==typeof r?a=Object.assign({},a):a===undefined&&(a={});var i=v._injector.get(t);d.push({actions:o,instance:i,defaults:a,name:e,depth:n})},v=this;try{for(var g=E(f),b=g.next();!b.done;b=g.next()){h(b.value)}}catch(m){e={error:m}}finally{try{b&&!b.done&&(c=g["return"])&&c.call(g)}finally{if(e)throw e.error}}return(s=this.states).push.apply(s,S(d)),d},t.prototype.addAndReturnDefaults=function(t){if(t){var e=this.add(t);return{defaults:e.reduce(function(t,e){return l(t,e.depth,e.defaults)},{}),states:e}}},t.prototype.invokeInit=function(t,e,r,n){try{for(var o=E(n),a=o.next();!a.done;a=o.next()){var i=a.value;if(i.instance.onInit){var u=this.createStateContext(t,e,r,i);i.instance.onInit(u)}}}catch(p){c={error:p}}finally{try{a&&!a.done&&(s=o["return"])&&s.call(o)}finally{if(c)throw c.error}}var c,s},t.prototype.invokeActions=function(t,e,r,n,o){var a,i,u,c,s=[];try{for(var p=E(this.states),f=p.next();!f.done;f=p.next()){var l=f.value,y=P(o),d=l.actions[y.toString()];if(d)try{for(var h=E(d),v=h.next();!v.done;v=h.next()){var g=v.value,b=this.createStateContext(t,e,r,l),m=l.instance[g.fn](b,o);m===undefined?m=O.of({}).pipe(x.shareReplay()):m instanceof Promise&&(m=w.fromPromise(m)),m instanceof j.Observable&&(m=m.pipe(g.options.takeLast?x.takeUntil(n.pipe(I(o.constructor))):x.map(function(t){return t})),s.push(m))}}catch(S){u={error:S}}finally{try{v&&!v.done&&(c=h["return"])&&c.call(h)}finally{if(u)throw u.error}}}}catch(_){a={error:_}}finally{try{f&&!f.done&&(i=p["return"])&&i.call(p)}finally{if(a)throw a.error}}return A.forkJoin(s)},t.prototype.createStateContext=function(o,a,e,i){return{getState:function(){var t=o();return d(t,i.depth)},patchState:function(t){if(Array.isArray(t))throw new Error("Patching arrays is not supported.");var e=o(),r=d(e,i.depth);for(var n in t)r[n]=t[n];return e=l(e,i.depth,Object.assign({},r)),a(e),e},setState:function(t){var e=o();return e=l(e,i.depth,t),a(e),e},dispatch:function(t){return e(t)}}},t}();h.decorators=[{type:e.Injectable}],h.ctorParameters=function(){return[{type:e.Injector},{type:h,decorators:[{type:e.Optional},{type:e.SkipSelf}]}]};var v=function(r){function t(t){var e=r.call(this)||this;return t&&Object.assign(e,t),e}return i(t,r),t}(r.Subject);v.decorators=[{type:e.Injectable}],v.ctorParameters=function(){return[{type:v,decorators:[{type:e.Optional},{type:e.SkipSelf}]}]};var g=function(r){return function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return r.shift().apply(void 0,S(t,[function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return g(r).apply(void 0,S(t))}]))}},b=function(r){function t(t){var e=r.call(this,{})||this;return t&&Object.assign(e,t),e}return i(t,r),t}(n.BehaviorSubject);b.decorators=[{type:e.Injectable}],b.ctorParameters=function(){return[{type:b,decorators:[{type:e.Optional},{type:e.SkipSelf}]}]};var m=function(){function t(t,e){this._parentManager=t,this._plugins=e,this.plugins=[],this.register()}return t.prototype.register=function(){var t;this._plugins&&(this.plugins=this._plugins.map(function(t){return t.handle?t.handle.bind(t):t}),this._parentManager&&(t=this._parentManager.plugins).push.apply(t,S(this.plugins)))},t}();m.decorators=[{type:e.Injectable}],m.ctorParameters=function(){return[{type:m,decorators:[{type:e.Optional},{type:e.SkipSelf}]},{type:Array,decorators:[{type:e.Inject,args:[p]},{type:e.Optional}]}]};var k=function(){function t(t,e,r,n,o){this._errorHandler=t,this._actions=e,this._storeFactory=r,this._pluginManager=n,this._stateStream=o}return t.prototype.dispatch=function(t){var e,r=this;return(e=Array.isArray(t)?A.forkJoin(t.map(function(t){return r._dispatch(t)})):this._dispatch(t)).pipe(x.catchError(function(t){return r._errorHandler.handleError(t),O.of(t)})),e.subscribe(),e},t.prototype.select=function(t){if(t[_]&&t[_].path){var e=f(t[_].path.split("."));return this._stateStream.pipe(a.map(e),x.distinctUntilChanged())}return this._stateStream.pipe(a.map(t),x.catchError(function(t){if(t instanceof TypeError)return O.of(undefined);throw t}),x.distinctUntilChanged())},t.prototype.selectOnce=function(t){return this.select(t).pipe(x.take(1))},t.prototype.selectSnapshot=function(t){return t(this._stateStream.getValue())},t.prototype.subscribe=function(t){return this._stateStream.subscribe(t)},t.prototype.snapshot=function(){return this._stateStream.getValue()},t.prototype._dispatch=function(r){var n=this,o=this._stateStream.getValue(),t=this._pluginManager.plugins;return g(S(t,[function(t,e){return t!==o&&n._stateStream.next(t),n._actions.next(e),n._storeFactory.invokeActions(function(){return n._stateStream.getValue()},function(t){return n._stateStream.next(t)},function(t){return n.dispatch(t)},n._actions,r).pipe(a.map(function(){return n._stateStream.getValue()}))}]))(o,r).pipe(x.shareReplay())},t}();k.decorators=[{type:e.Injectable}],k.ctorParameters=function(){return[{type:e.ErrorHandler},{type:v},{type:h},{type:m},{type:b}]};var T=function(t){};T.store=undefined,T.decorators=[{type:e.Injectable}],T.ctorParameters=function(){return[{type:k}]};var R=function(){};R.type="@@INIT";var M=function(){};M.type="@@UPDATE_STATE";var N=function(t,e,r,n,o){var a=t.addAndReturnDefaults(o);if(a){var i=e.getValue();e.next(Object.assign({},i,a.defaults))}r.dispatch(new R),a&&t.invokeInit(function(){return e.getValue()},function(t){return e.next(t)},function(t){return r.dispatch(t)},a.states)};N.decorators=[{type:e.NgModule}],N.ctorParameters=function(){return[{type:h},{type:b},{type:k},{type:T},{type:Array,decorators:[{type:e.Optional},{type:e.Inject,args:[c]}]}]};var V=function(e,r,t,n){var o=[].concat.apply([],S(n)),a=t.addAndReturnDefaults(o);if(a){var i=r.getValue();r.next(Object.assign({},i,a.defaults))}e.dispatch(new M),a&&t.invokeInit(function(){return r.getValue()},function(t){return r.next(t)},function(t){return e.dispatch(t)},a.states)};V.decorators=[{type:e.NgModule,args:[{}]}],V.ctorParameters=function(){return[{type:k},{type:b},{type:h},{type:Array,decorators:[{type:e.Optional},{type:e.Inject,args:[s]}]}]};var F=function(){function t(){}return t.forRoot=function(t){return void 0===t&&(t=[]),{ngModule:N,providers:S([h,v,k,b,T,m],t,[{provide:c,useValue:t}])}},t.forFeature=function(t){return{ngModule:V,providers:S([h,m],t,[{provide:s,multi:!0,useValue:t}])}},t}();F.decorators=[{type:e.NgModule,args:[{}]}],F.ctorParameters=function(){return[]};var q=function(){function e(t){this.desc=t,e.counter++,this.stamp=e.counter,this.description="ActionToken "+this.desc+" "+this.stamp}return e.prototype.toString=function(){return this.description},e}();q.counter=0,t.NgxsModule=F,t.Action=function(f,l){return function(t,e,r){var n,o,a=y(t.constructor);Array.isArray(f)||(f=[f]);try{for(var i=E(f),u=i.next();!u.done;u=i.next()){var c=u.value;c.type||(c.type=new q(c.name));var s=c.type;a.actions[s]||(a.actions[s]=[]),a.actions[s].push({fn:e,options:l||{},type:s})}}catch(p){n={error:p}}finally{try{u&&!u.done&&(o=i["return"])&&o.call(i)}finally{if(n)throw n.error}}}},t.Store=k,t.State=function(n){return function(t){var e=y(t);if(t.__proto__.hasOwnProperty(_)){var r=t.__proto__[_];e.actions=Object.assign({},e.actions,r.actions)}if(e.children=n.children,e.defaults=n.defaults,e.name=n.name,!n.name)throw new Error("States must register a 'name' property")}},t.Select=function(n){for(var o=[],t=1;t<arguments.length;t++)o[t-1]=arguments[t];return function(t,e){var r="__"+e+"__selector";if(n||(n=e.lastIndexOf("$")===e.length-1?e.substring(0,e.length-1):e),t[r])throw new Error("You cannot use @Select decorator and a "+r+" property.");delete t[e]&&(Object.defineProperty(t,r,{writable:!0,enumerable:!1,configurable:!0}),Object.defineProperty(t,e,{get:function(){return this[r]||(this[r]=function(t){var e=T.store;if(!e)throw new Error("SelectFactory not connected to store!");return e.select(t)}.apply(this,["string"==typeof n?f(o.length?S([n],o):n.split(".")):n[_]&&n[_].path?f(n[_].path.split(".")):n]))},enumerable:!0,configurable:!0}))}},t.Actions=v,t.ofAction=I,t.Selector=function(){for(var i=[],t=0;t<arguments.length;t++)i[t]=arguments[t];return function(t,e,r){var n=y(t);if(null!==r.value){var o=r.value,a=function(t){var e=d(t,n.path);try{return o(e)}catch(r){if(r instanceof TypeError)return undefined;throw r}};return{configurable:!0,get:function(){return function(a,i){var u=function(){for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];var r=i?i.apply(this,t):t[0],n=u.cache;if(n.has(r))return n.get(r);var o=a.apply(this,t);return u.cache=n.set(r,o)||n,o};return u.cache=new WeakMap,u}.apply(null,S([a],i))}}}throw new Error("Selectors only work on methods")}},t.getActionTypeFromInstance=P,t.getActionNameFromInstance=function(t){var e=P(t);return"string"==typeof e?e:e.desc},t.NGXS_PLUGINS=p,t.StateStream=b,t.setValue=l,t.getValue=d,t.InitState=R,t.UpdateState=M,t.ɵb=V,t.ɵa=N,t.ɵg=m,t.ɵc=T,t.ɵf=h,t.ɵe=s,t.ɵd=c,Object.defineProperty(t,"__esModule",{value:!0})});
 //# sourceMappingURL=ngxs-store.umd.min.js.map

esm2015/ngxs-store.js

@@ -57,3 +57,4 @@ import { InjectionToken, Injector, Injectable, SkipSelf, Optional, Inject, ErrorHandler, NgModule } from '@angular/core';
             path: null,
-            children: []
+            children: [],
+            instance: null
         };
@@ -84,15 +85,2 @@ Object.defineProperty(target, META_KEY, { value: defaultMetadata });
 /**
- * Returns the type from a event class.
- * @param {?} event
- * @return {?}
- */
-function getTypeFromKlass(event) {
-    if (event.type) {
-        return event.type;
-    }
-    else if (event.name) {
-        return event.name;
-    }
-}
-/**
  * Given an array of states, it will return a object graph. Example:
@@ -256,19 +244,31 @@ *    const states = [
 /**
- * Returns the type from a event instance.
- * @param {?} event
+ * Returns the type from an action instance.
+ * @param {?} action
  * @return {?}
  */
-function getActionTypeFromInstance(event) {
-    if (event.constructor.type) {
-        return event.constructor.type;
+function getActionTypeFromInstance(action) {
+    if (action.constructor.type) {
+        if (action.constructor.type.desc) {
+            return /** @type {?} */ (action.constructor.type);
+        }
+        return /** @type {?} */ (action.constructor.type);
     }
-    else if (event.constructor.name) {
-        return event.constructor.name;
-    }
-    else if (event.type) {
+    else if (action.type) {
         // events from dev tools are plain objects
-        return event.type;
+        return action.type;
     }
 }
 /**
+ * Returns the name of the action from an action instance
+ * @param {?} action
+ * @return {?}
+ */
+function getActionNameFromInstance(action) {
+    const /** @type {?} */ type = getActionTypeFromInstance(action);
+    if (typeof type === 'string') {
+        return type;
+    }
+    return (/** @type {?} */ (type)).desc;
+}
+/**
  * Set a deeply nested value. Example:
@@ -430,3 +430,3 @@ *
             const /** @type {?} */ name = getActionTypeFromInstance(action);
-            const /** @type {?} */ actionMetas = metadata.actions[name];
+            const /** @type {?} */ actionMetas = metadata.actions[name.toString()];
             if (actionMetas) {
@@ -446,4 +446,4 @@ for (const /** @type {?} */ actionMeta of actionMetas) {
                             : map(r => r)); // act like a noop
+                        results.push(result);
                     }
-                    results.push(result);
                 }
@@ -725,2 +725,9 @@ }
     /**
+     * Return the raw value of the state.
+     * @return {?}
+     */
+    snapshot() {
+        return this._stateStream.getValue();
+    }
+    /**
      * @param {?} action
@@ -967,2 +974,20 @@ * @return {?}
  */
+class ActionToken {
+    /**
+     * @param {?} desc
+     */
+    constructor(desc) {
+        this.desc = desc;
+        ActionToken.counter++;
+        this.stamp = ActionToken.counter;
+        this.description = `ActionToken ${this.desc} ${this.stamp}`;
+    }
+    /**
+     * @return {?}
+     */
+    toString() {
+        return this.description;
+    }
+}
+ActionToken.counter = 0;
 /**
@@ -981,3 +1006,6 @@ * Decorates a method with a action information.
         for (const /** @type {?} */ action of actions) {
-            const /** @type {?} */ type = getTypeFromKlass(action);
+            if (!action.type) {
+                action.type = new ActionToken(action.name);
+            }
+            const /** @type {?} */ type = action.type;
             if (!meta.actions[type]) {
@@ -1118,3 +1146,3 @@ meta.actions[type] = [];
 
-export { NgxsModule, Action, Store, State, Select, Actions, ofAction, Selector, getActionTypeFromInstance, NGXS_PLUGINS, StateStream, setValue, getValue, InitState, UpdateState, NgxsFeatureModule as ɵb, NgxsRootModule as ɵa, PluginManager as ɵg, SelectFactory as ɵc, StateFactory as ɵf, FEATURE_STATE_TOKEN as ɵe, ROOT_STATE_TOKEN as ɵd };
+export { NgxsModule, Action, Store, State, Select, Actions, ofAction, Selector, getActionTypeFromInstance, getActionNameFromInstance, NGXS_PLUGINS, StateStream, setValue, getValue, InitState, UpdateState, NgxsFeatureModule as ɵb, NgxsRootModule as ɵa, PluginManager as ɵg, SelectFactory as ɵc, StateFactory as ɵf, FEATURE_STATE_TOKEN as ɵe, ROOT_STATE_TOKEN as ɵd };
 //# sourceMappingURL=ngxs-store.js.map

esm5/ngxs-store.js

@@ -23,3 +23,4 @@ import { __spread, __values, __extends } from 'tslib';
             path: null,
-            children: []
+            children: [],
+            instance: null
         };
@@ -42,10 +43,2 @@ Object.defineProperty(target, META_KEY, { value: defaultMetadata });
 }
-function getTypeFromKlass(event) {
-    if (event.type) {
-        return event.type;
-    }
-    else if (event.name) {
-        return event.name;
-    }
-}
 function buildGraph(states) {
@@ -129,12 +122,19 @@ var findName = function (klass) {
 }
-function getActionTypeFromInstance(event) {
-    if (event.constructor.type) {
-        return event.constructor.type;
+function getActionTypeFromInstance(action) {
+    if (action.constructor.type) {
+        if (action.constructor.type.desc) {
+            return (action.constructor.type);
+        }
+        return (action.constructor.type);
     }
-    else if (event.constructor.name) {
-        return event.constructor.name;
+    else if (action.type) {
+        return action.type;
     }
-    else if (event.type) {
-        return event.type;
+}
+function getActionNameFromInstance(action) {
+    var type = getActionTypeFromInstance(action);
+    if (typeof type === 'string') {
+        return type;
     }
+    return ((type)).desc;
 }
@@ -273,3 +273,3 @@ var setValue = function (obj, prop, val) {
                 var name = getActionTypeFromInstance(action);
-                var actionMetas = metadata.actions[name];
+                var actionMetas = metadata.actions[name.toString()];
                 if (actionMetas) {
@@ -291,4 +291,4 @@ try {
                                     : map(function (r) { return r; }));
+                                results.push(result);
                             }
-                            results.push(result);
                         }
@@ -481,2 +481,5 @@ }
     };
+    Store.prototype.snapshot = function () {
+        return this._stateStream.getValue();
+    };
     Store.prototype._dispatch = function (action) {
@@ -674,2 +677,15 @@ var _this = this;
 NgxsModule.ctorParameters = function () { return []; };
+var ActionToken = /** @class */ (function () {
+    function ActionToken(desc) {
+        this.desc = desc;
+        ActionToken.counter++;
+        this.stamp = ActionToken.counter;
+        this.description = "ActionToken " + this.desc + " " + this.stamp;
+    }
+    ActionToken.prototype.toString = function () {
+        return this.description;
+    };
+    return ActionToken;
+}());
+ActionToken.counter = 0;
 function Action(actions, options) {
@@ -684,3 +700,6 @@ return function (target, name, descriptor) {
                 var action = actions_1_1.value;
-                var type = getTypeFromKlass(action);
+                if (!action.type) {
+                    action.type = new ActionToken(action.name);
+                }
+                var type = action.type;
                 if (!meta.actions[type]) {
@@ -773,3 +792,3 @@ meta.actions[type] = [];
 
-export { NgxsModule, Action, Store, State, Select, Actions, ofAction, Selector, getActionTypeFromInstance, NGXS_PLUGINS, StateStream, setValue, getValue, InitState, UpdateState, NgxsFeatureModule as ɵb, NgxsRootModule as ɵa, PluginManager as ɵg, SelectFactory as ɵc, StateFactory as ɵf, FEATURE_STATE_TOKEN as ɵe, ROOT_STATE_TOKEN as ɵd };
+export { NgxsModule, Action, Store, State, Select, Actions, ofAction, Selector, getActionTypeFromInstance, getActionNameFromInstance, NGXS_PLUGINS, StateStream, setValue, getValue, InitState, UpdateState, NgxsFeatureModule as ɵb, NgxsRootModule as ɵa, PluginManager as ɵg, SelectFactory as ɵc, StateFactory as ɵf, FEATURE_STATE_TOKEN as ɵe, ROOT_STATE_TOKEN as ɵd };
 //# sourceMappingURL=ngxs-store.js.map

ngxs-store.metadata.json

@@ -1,1 +0,1 @@
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package.json

 {
   "name": "@ngxs/store",
-  "version": "2.1.0-dev.1ecb454",
+  "version": "2.1.0-dev.35f3e14",
   "license": "MIT",
@@ -5,0 +5,0 @@ "peerDependencies": {

src/action.d.ts

 import { ActionOptions } from './symbols';
+export declare class ActionToken {
+    readonly desc: string;
+    static counter: number;
+    private readonly stamp;
+    private readonly description;
+    constructor(desc: string);
+    toString(): string;
+}
 /**
@@ -3,0 +11,0 @@ * Decorates a method with a action information.

src/internals.d.ts

@@ -7,2 +7,3 @@ export interface MetaDataModel {
     children: any[];
+    instance: any;
 }
@@ -20,6 +21,2 @@ /**
 /**
- * Returns the type from a event class.
- */
-export declare function getTypeFromKlass(event: any): any;
-/**
  * Given an array of states, it will return a object graph. Example:
@@ -26,0 +23,0 @@ *    const states = [

src/public_api.d.ts

@@ -10,2 +10,2 @@ export { NgxsModule } from './module';
 export { Selector } from './selector';
-export { getActionTypeFromInstance } from './utils';
+export { getActionTypeFromInstance, getActionNameFromInstance } from './utils';

src/state-factory.d.ts

 import { Injector } from '@angular/core';
 import { Observable } from 'rxjs/Observable';
 import { StateContext } from './symbols';
+import { MetaDataModel } from './internals';
 export declare class StateFactory {
     private _injector;
     private _parentFactory;
-    readonly states: any;
+    readonly states: MetaDataModel[];
     private _states;
@@ -9,0 +10,0 @@ constructor(_injector: Injector, _parentFactory: StateFactory);

src/store.d.ts

@@ -32,3 +32,3 @@ import { ErrorHandler } from '@angular/core';
      */
-    selectSnapshot<T>(selector: (state: any) => T): any;
+    selectSnapshot<T>(selector: (state: any) => T): T;
     /**
@@ -38,3 +38,7 @@ * Allow the user to subscribe to the root of the state
     subscribe(fn?: any): Subscription;
+    /**
+     * Return the raw value of the state.
+     */
+    snapshot(): any;
     private _dispatch(action);
 }

src/utils.d.ts

@@ -0,6 +1,11 @@
+import { ActionToken } from './action';
 /**
- * Returns the type from a event instance.
+ * Returns the type from an action instance.
  */
-export declare function getActionTypeFromInstance(event: any): any;
+export declare function getActionTypeFromInstance(action: any): ActionToken | string;
 /**
+ * Returns the name of the action from an action instance
+ */
+export declare function getActionNameFromInstance(action: any): string;
+/**
  * Set a deeply nested value. Example:
@@ -7,0 +12,0 @@ *

No alert changes

Improved metrics

Total package byte prevSize

357599

increased by2.59%

Lines of code

3173

increased by2.69%

No dependency changes