UI: Optimizations - AOT + JIT

ui-ngx/angular.json

@@ -22,6 +22,7 @@
             "main": "src/main.ts",
             "polyfills": "src/polyfills.ts",
             "tsConfig": "src/tsconfig.app.json",
+            "aot": true,
             "assets": [
               "src/thingsboard.ico",
               "src/assets",
@@ -161,6 +162,7 @@
         "serve": {
           "builder": "@angular-builders/custom-webpack:dev-server",
           "options": {
+            "aot": true,
             "browserTarget": "thingsboard:build",
             "proxyConfig": "proxy.conf.js"
           },

ui-ngx/extra-webpack.config.js

@@ -14,8 +14,10 @@
  * limitations under the License.
  */
 const CompressionPlugin = require("compression-webpack-plugin");
+const TerserPlugin = require("terser-webpack-plugin");
 const webpack = require("webpack");
 const dirTree = require("directory-tree");
+const AngularCompilerPlugin = require('@ngtools/webpack');
 
 var langs = [];
 
@@ -25,12 +27,14 @@ dirTree("./src/assets/locale/", {extensions: /\.json$/}, (item) => {
   langs.push(item.name.slice(item.name.lastIndexOf("-") + 1, -5));
 });
 
-module.exports = {
-  plugins: [
+module.exports = (config, options) => {
+  config.plugins.push(
     new webpack.DefinePlugin({
       TB_VERSION: JSON.stringify(require("./package.json").version),
       SUPPORTED_LANGS: JSON.stringify(langs),
-    }),
+    })
+  );
+  config.plugins.push(
     new CompressionPlugin({
       filename: "[path][base].gz[query]",
       algorithm: "gzip",
@@ -38,6 +42,21 @@ module.exports = {
       threshold: 10240,
       minRatio: 0.8,
       deleteOriginalAssets: false,
-    }),
-  ],
+    })
+  );
+
+  if (config.mode === 'production') {
+    const index = config.plugins.findIndex(p => p instanceof AngularCompilerPlugin.AngularCompilerPlugin);
+    const angularCompilerOptions = config.plugins[index]._options;
+    angularCompilerOptions.emitClassMetadata = true;
+    angularCompilerOptions.emitNgModuleScope = true;
+    config.plugins.splice(index, 1);
+    config.plugins.push(new AngularCompilerPlugin.AngularCompilerPlugin(angularCompilerOptions));
+    const terserPluginOptions = config.optimization.minimizer[1].options;
+    delete terserPluginOptions.terserOptions.compress.global_defs.ngJitMode;
+    terserPluginOptions.terserOptions.compress.side_effects = false;
+    config.optimization.minimizer.splice(1, 1);
+    config.optimization.minimizer.push(new TerserPlugin(terserPluginOptions));
+  }
+  return config;
 };

ui-ngx/package.json

@@ -100,6 +100,7 @@
     "@angular/cli": "^10.1.5",
     "@angular/compiler-cli": "^10.1.5",
     "@angular/language-service": "^10.1.5",
+    "@ngtools/webpack": "10.1.5",
     "@types/canvas-gauges": "^2.1.2",
     "@types/flot": "^0.0.31",
     "@types/jasmine": "^3.5.12",

ui-ngx/src/app/core/auth/auth.service.ts

@@ -446,8 +446,12 @@ export class AuthService {
         const refreshTokenValid = AuthService.isTokenValid('refresh_token');
         this.setUserFromJwtToken(null, null, false);
         if (!refreshTokenValid) {
-          this.refreshTokenSubject.error(new Error(this.translate.instant('access.refresh-token-expired')));
-          this.refreshTokenSubject = null;
+          this.translate.get('access.refresh-token-expired').subscribe(
+            (translation) => {
+              this.refreshTokenSubject.error(new Error(translation));
+              this.refreshTokenSubject = null;
+            }
+          );
         } else {
           const refreshTokenRequest = {
             refreshToken

ui-ngx/src/app/core/services/dynamic-component-factory.service.ts

@@ -59,37 +59,40 @@ export class DynamicComponentFactoryService {
                      template: string,
                      modules?: Type<any>[]): Observable<ComponentFactory<T>> {
     const dymamicComponentFactorySubject = new ReplaySubject<ComponentFactory<T>>();
-    const comp = this.createDynamicComponent(componentType, template);
-    let moduleImports: Type<any>[] = [CommonModule];
-    if (modules) {
-      moduleImports = [...moduleImports, ...modules];
-    }
-    // noinspection AngularInvalidImportedOrDeclaredSymbol
-    @NgModule({
-      declarations: [comp],
-      imports: moduleImports
-    })
-    class DynamicComponentInstanceModule extends DynamicComponentModule {}
-    try {
-      this.compiler.compileModuleAsync(DynamicComponentInstanceModule).then(
-        (module) => {
-          const moduleRef = module.create(this.injector);
-          const factory = moduleRef.componentFactoryResolver.resolveComponentFactory(comp);
-          this.dynamicComponentModulesMap.set(factory, {
-            moduleRef,
-            moduleType: module.moduleType
-          });
-          dymamicComponentFactorySubject.next(factory);
-          dymamicComponentFactorySubject.complete();
+    import('@angular/compiler').then(
+      () => {
+        const comp = this.createDynamicComponent(componentType, template);
+        let moduleImports: Type<any>[] = [CommonModule];
+        if (modules) {
+          moduleImports = [...moduleImports, ...modules];
         }
-      ).catch(
-        (e) => {
+        // noinspection AngularInvalidImportedOrDeclaredSymbol
+        const dynamicComponentInstanceModule = NgModule({
+          declarations: [comp],
+          imports: moduleImports
+        })(class DynamicComponentInstanceModule extends DynamicComponentModule {});
+        try {
+          this.compiler.compileModuleAsync(dynamicComponentInstanceModule).then(
+            (module) => {
+              const moduleRef = module.create(this.injector);
+              const factory = moduleRef.componentFactoryResolver.resolveComponentFactory(comp);
+              this.dynamicComponentModulesMap.set(factory, {
+                moduleRef,
+                moduleType: module.moduleType
+              });
+              dymamicComponentFactorySubject.next(factory);
+              dymamicComponentFactorySubject.complete();
+            }
+          ).catch(
+            (e) => {
+              dymamicComponentFactorySubject.error(e);
+            }
+          );
+        } catch (e) {
           dymamicComponentFactorySubject.error(e);
         }
-      );
-    } catch (e) {
-      dymamicComponentFactorySubject.error(e);
-    }
+      }
+    );
     return dymamicComponentFactorySubject.asObservable();
   }
 

ui-ngx/src/app/core/services/resources.service.ts

@@ -78,28 +78,31 @@ export class ResourcesService {
       (module) => {
         const modules = this.extractNgModules(module);
         if (modules.length) {
-          const tasks: Promise<ModuleWithComponentFactories<any>>[] = [];
-          for (const m of modules) {
-            tasks.push(this.compiler.compileModuleAndAllComponentsAsync(m));
-          }
-          forkJoin(tasks).subscribe((compiled) => {
-            try {
-              const componentFactories: ComponentFactory<any>[] = [];
-              for (const c of compiled) {
-                c.ngModuleFactory.create(this.injector);
-                componentFactories.push(...c.componentFactories);
+          import('@angular/compiler').then(
+            () => {
+              const tasks: Promise<ModuleWithComponentFactories<any>>[] = [];
+              for (const m of modules) {
+                tasks.push(this.compiler.compileModuleAndAllComponentsAsync(m));
               }
-              this.loadedFactories[url].next(componentFactories);
-              this.loadedFactories[url].complete();
-            } catch (e) {
-              this.loadedFactories[url].error(new Error(`Unable to init module from url: ${url}`));
-              delete this.loadedFactories[url];
-            }
-          },
-          (e) => {
-              this.loadedFactories[url].error(new Error(`Unable to compile module from url: ${url}`));
-              delete this.loadedFactories[url];
-          });
+              forkJoin(tasks).subscribe((compiled) => {
+                  try {
+                    const componentFactories: ComponentFactory<any>[] = [];
+                    for (const c of compiled) {
+                      c.ngModuleFactory.create(this.injector);
+                      componentFactories.push(...c.componentFactories);
+                    }
+                    this.loadedFactories[url].next(componentFactories);
+                    this.loadedFactories[url].complete();
+                  } catch (e) {
+                    this.loadedFactories[url].error(new Error(`Unable to init module from url: ${url}`));
+                    delete this.loadedFactories[url];
+                  }
+                },
+                (e) => {
+                  this.loadedFactories[url].error(new Error(`Unable to compile module from url: ${url}`));
+                  delete this.loadedFactories[url];
+                });            }
+          );
         } else {
           this.loadedFactories[url].error(new Error(`Module '${url}' doesn't have default export!`));
           delete this.loadedFactories[url];
@@ -133,26 +136,30 @@ export class ResourcesService {
           } catch (e) {
           }
           if (modules && modules.length) {
-            const tasks: Promise<ModuleWithComponentFactories<any>>[] = [];
-            for (const m of modules) {
-              tasks.push(this.compiler.compileModuleAndAllComponentsAsync(m));
-            }
-            forkJoin(tasks).subscribe((compiled) => {
-                try {
-                  for (const c of compiled) {
-                    c.ngModuleFactory.create(this.injector);
-                  }
-                  this.loadedModules[url].next(modules);
-                  this.loadedModules[url].complete();
-                } catch (e) {
-                  this.loadedModules[url].error(new Error(`Unable to init module from url: ${url}`));
-                  delete this.loadedModules[url];
+            import('@angular/compiler').then(
+              () => {
+                const tasks: Promise<ModuleWithComponentFactories<any>>[] = [];
+                for (const m of modules) {
+                  tasks.push(this.compiler.compileModuleAndAllComponentsAsync(m));
                 }
-              },
-              (e) => {
-                this.loadedModules[url].error(new Error(`Unable to compile module from url: ${url}`));
-                delete this.loadedModules[url];
-              });
+                forkJoin(tasks).subscribe((compiled) => {
+                    try {
+                      for (const c of compiled) {
+                        c.ngModuleFactory.create(this.injector);
+                      }
+                      this.loadedModules[url].next(modules);
+                      this.loadedModules[url].complete();
+                    } catch (e) {
+                      this.loadedModules[url].error(new Error(`Unable to init module from url: ${url}`));
+                      delete this.loadedModules[url];
+                    }
+                  },
+                  (e) => {
+                    this.loadedModules[url].error(new Error(`Unable to compile module from url: ${url}`));
+                    delete this.loadedModules[url];
+                  });
+              }
+            );
           } else {
             this.loadedModules[url].error(new Error(`Module '${url}' doesn't have default export or not NgModule!`));
             delete this.loadedModules[url];

ui-ngx/src/app/modules/home/components/filter/complex-filter-predicate.component.ts

@@ -77,7 +77,7 @@ export class ComplexFilterPredicateComponent implements ControlValueAccessor, On
     this.complexFilterPredicate = predicate;
   }
 
-  private openComplexFilterDialog() {
+  public openComplexFilterDialog() {
     this.dialog.open<ComplexFilterPredicateDialogComponent, ComplexFilterPredicateDialogData,
       ComplexFilterPredicateInfo>(ComplexFilterPredicateDialogComponent, {
       disableClose: true,

ui-ngx/src/app/modules/home/components/filter/filter-text.component.ts

@@ -59,7 +59,7 @@ export class FilterTextComponent implements ControlValueAccessor, OnInit {
 
   requiredClass = false;
 
-  private filterText: string;
+  public filterText: string;
 
   private propagateChange = (v: any) => { };
 

ui-ngx/src/app/modules/home/components/profile/alarm/alarm-rule-condition-dialog.component.ts

@@ -38,7 +38,7 @@ export interface AlarmRuleConditionDialogData {
   selector: 'tb-alarm-rule-condition-dialog',
   templateUrl: './alarm-rule-condition-dialog.component.html',
   providers: [{provide: ErrorStateMatcher, useExisting: AlarmRuleConditionDialogComponent}],
-  styleUrls: ['/alarm-rule-condition-dialog.component.scss']
+  styleUrls: ['./alarm-rule-condition-dialog.component.scss']
 })
 export class AlarmRuleConditionDialogComponent extends DialogComponent<AlarmRuleConditionDialogComponent, AlarmCondition>
   implements OnInit, ErrorStateMatcher {

ui-ngx/src/app/modules/home/components/widget/dialog/custom-dialog.component.ts

@@ -15,7 +15,7 @@
 ///
 
 import { MatDialogRef } from '@angular/material/dialog';
-import { Inject, InjectionToken } from '@angular/core';
+import { Directive, Inject, InjectionToken } from '@angular/core';
 import { Store } from '@ngrx/store';
 import { AppState } from '@core/core.state';
 import { Router } from '@angular/router';
@@ -30,6 +30,7 @@ export interface CustomDialogData {
   [key: string]: any;
 }
 
+@Directive()
 export class CustomDialogComponent extends PageComponent {
 
   [key: string]: any;

ui-ngx/src/app/modules/home/components/widget/lib/alarms-table-widget.component.ts

@@ -154,7 +154,7 @@ export class AlarmsTableWidgetComponent extends PageComponent implements OnInit,
   private alarmsTitlePattern: string;
 
   private displayDetails = true;
-  private allowAcknowledgment = true;
+  public allowAcknowledgment = true;
   private allowClear = true;
 
   private defaultPageSize = 10;

ui-ngx/src/app/modules/home/components/widget/lib/maps/map-models.ts

@@ -186,11 +186,16 @@ export type TripAnimationSettings = {
     usePointAsAnchor: boolean;
     normalizationStep: number;
     showPolygon: boolean;
+    showLabel: boolean;
+    showTooltip: boolean;
     latKeyName: string;
     lngKeyName: string;
     rotationAngle: number;
     label: string;
     tooltipPattern: string;
+    tooltipColor: string;
+    tooltipOpacity: number;
+    tooltipFontColor: string;
     useTooltipFunction: boolean;
     useLabelFunction: boolean;
     pointAsAnchorFunction: GenericFunction;

ui-ngx/src/app/modules/home/components/widget/lib/multiple-input-widget.component.ts

@@ -102,11 +102,11 @@ export class MultipleInputWidgetComponent extends PageComponent implements OnIni
   ctx: WidgetContext;
 
   private formResize$: ResizeObserver;
-  private settings: MultipleInputWidgetSettings;
+  public settings: MultipleInputWidgetSettings;
   private widgetConfig: WidgetConfig;
   private subscription: IWidgetSubscription;
   private datasources: Array<Datasource>;
-  private sources: Array<MultipleInputWidgetSource> = [];
+  public sources: Array<MultipleInputWidgetSource> = [];
 
   isVerticalAlignment: boolean;
   inputWidthSettings: string;

ui-ngx/src/app/modules/home/components/widget/lib/timeseries-table-widget.component.ts

@@ -126,7 +126,7 @@ export class TimeseriesTableWidgetComponent extends PageComponent implements OnI
   private defaultPageSize = 10;
   private defaultSortOrder = '-0';
   private hideEmptyLines = false;
-  private showTimestamp = true;
+  public showTimestamp = true;
   private dateFormatFilter: string;
 
   private searchAction: WidgetAction = {

ui-ngx/src/app/shared/components/json-form/json-form.component.ts

@@ -36,12 +36,14 @@ import { JsonFormProps } from './react/json-form.models';
 import inspector from 'schema-inspector';
 import * as tinycolor_ from 'tinycolor2';
 import { DialogService } from '@app/core/services/dialog.service';
-import * as React from 'react';
-import * as ReactDOM from 'react-dom';
-import ReactSchemaForm from './react/json-form-react';
+// import * as React from 'react';
+// import * as ReactDOM from 'react-dom';
+// import ReactSchemaForm from './react/json-form-react';
 import JsonFormUtils from './react/json-form-utils';
 import { JsonFormComponentData } from './json-form-component.models';
 import { GroupInfo } from '@shared/models/widget.models';
+import { Observable } from 'rxjs/internal/Observable';
+import { forkJoin, from } from 'rxjs';
 
 const tinycolor = tinycolor_;
 
@@ -252,11 +254,35 @@ export class JsonFormComponent implements OnInit, ControlValueAccessor, Validato
     if (destroy) {
       this.destroyReactSchemaForm();
     }
-    ReactDOM.render(React.createElement(ReactSchemaForm, this.formProps), this.reactRootElmRef.nativeElement);
+
+    // import ReactSchemaForm from './react/json-form-react';
+    const reactSchemaFormObservables: Observable<any>[] = [];
+    reactSchemaFormObservables.push(from(import('react')));
+    reactSchemaFormObservables.push(from(import('react-dom')));
+    reactSchemaFormObservables.push(from(import('./react/json-form-react')));
+    forkJoin(reactSchemaFormObservables).subscribe(
+      (modules) => {
+        const react =  modules[0];
+        const reactDom =  modules[1];
+        const jsonFormReact = modules[2].default;
+        reactDom.render(react.createElement(jsonFormReact, this.formProps), this.reactRootElmRef.nativeElement);
+      }
+    );
+    /* import('./react/json-form-react').then(
+      (mod) => {
+        ReactDOM.render(React.createElement(mod.default, this.formProps), this.reactRootElmRef.nativeElement);
+      }
+    );*/
+    // ReactDOM.render(React.createElement(ReactSchemaForm, this.formProps), this.reactRootElmRef.nativeElement);
   }
 
   private destroyReactSchemaForm() {
-    ReactDOM.unmountComponentAtNode(this.reactRootElmRef.nativeElement);
+    import('react-dom').then(
+      (reactDom) => {
+        reactDom.unmountComponentAtNode(this.reactRootElmRef.nativeElement);
+      }
+    );
+    // ReactDOM.unmountComponentAtNode(this.reactRootElmRef.nativeElement);
   }
 
   private validateModel(): boolean {

ui-ngx/src/app/shared/components/led-light.component.ts

@@ -16,7 +16,7 @@
 
 import { AfterViewInit, Component, ElementRef, Input, OnChanges, OnInit, SimpleChanges } from '@angular/core';
 import { coerceBooleanProperty } from '@angular/cdk/coercion';
-import Raphael, { RaphaelElement, RaphaelPaper, RaphaelSet } from 'raphael';
+import { RaphaelElement, RaphaelPaper, RaphaelSet } from 'raphael';
 import * as tinycolor_ from 'tinycolor2';
 
 const tinycolor = tinycolor_;
@@ -90,10 +90,14 @@ export class LedLightComponent implements OnInit, AfterViewInit, OnChanges {
     if (this.paper) {
       this.paper.remove();
     }
-    this.paper = Raphael($('#canvas_container', this.elementRef.nativeElement)[0], this.canvasSize, this.canvasSize);
-    const center = this.canvasSize / 2;
-    this.circleElement = this.paper.circle(center, center, this.radius);
-    this.draw();
+    import('raphael').then(
+      (raphael) => {
+        this.paper = raphael.default($('#canvas_container', this.elementRef.nativeElement)[0], this.canvasSize, this.canvasSize);
+        const center = this.canvasSize / 2;
+        this.circleElement = this.paper.circle(center, center, this.radius);
+        this.draw();
+      }
+    );
   }
 
   private draw() {