feat: angular 7+ update (#1910)

Closes #1890

BREAKING CHANGES:
Angular 7+ now required.
The following libraries were updated:
- @agm/core
- @ng-bootstrap/ng-bootstrap
- @swimlane/ngx-charts
- ng2-ckeditor
- ngx-echarts

package.json

@@ -34,27 +34,27 @@
     "release:changelog": "npm run conventional-changelog -- -p angular -i CHANGELOG.md -s"
   },
   "dependencies": {
-    "@agm/core": "1.0.0-beta.2",
-    "@angular/animations": "6.0.0",
-    "@angular/cdk": "^6.4.7",
-    "@angular/common": "6.0.0",
-    "@angular/compiler": "6.0.0",
-    "@angular/core": "6.0.0",
-    "@angular/forms": "6.0.0",
-    "@angular/http": "6.0.0",
-    "@angular/platform-browser": "6.0.0",
-    "@angular/platform-browser-dynamic": "6.0.0",
-    "@angular/router": "6.0.0",
+    "@agm/core": "^1.0.0-beta.5",
+    "@angular/animations": "^7.0.3",
+    "@angular/cdk": "^7.0.3",
+    "@angular/common": "^7.0.3",
+    "@angular/compiler": "^7.0.3",
+    "@angular/core": "^7.0.3",
+    "@angular/forms": "^7.0.3",
+    "@angular/http": "^7.0.3",
+    "@angular/platform-browser": "^7.0.3",
+    "@angular/platform-browser-dynamic": "^7.0.3",
+    "@angular/router": "^7.0.3",
     "@asymmetrik/ngx-leaflet": "3.0.1",
     "@nebular/auth": "2.0.1",
     "@nebular/bootstrap": "2.0.1",
     "@nebular/security": "2.0.1",
     "@nebular/theme": "2.0.1",
-    "@ng-bootstrap/ng-bootstrap": "1.0.0",
-    "@swimlane/ngx-charts": "7.0.1",
+    "@ng-bootstrap/ng-bootstrap": "^4.0.0",
+    "@swimlane/ngx-charts": "^10.0.0",
     "angular-tree-component": "7.2.0",
     "angular2-chartjs": "0.4.1",
-    "angular2-toaster": "6.0.0",
+    "angular2-toaster": "^6.1.0",
     "bootstrap": "4.0.0",
     "chart.js": "2.7.1",
     "ckeditor": "4.7.3",
@@ -65,15 +65,15 @@
     "ionicons": "2.0.1",
     "leaflet": "1.2.0",
     "nebular-icons": "1.0.9",
-    "ng2-ckeditor": "1.1.13",
+    "ng2-ckeditor": "^1.2.2",
     "ng2-completer": "2.0.8",
     "ng2-smart-table": "1.3.5",
-    "ngx-echarts": "2.0.1",
+    "ngx-echarts": "^4.0.1",
     "normalize.css": "6.0.0",
     "pace-js": "1.0.2",
     "roboto-fontface": "0.8.0",
-    "rxjs": "^6.1.0",
-    "rxjs-compat": "^6.1.0",
+    "rxjs": "6.3.0",
+    "rxjs-compat": "6.3.0",
     "socicon": "3.0.5",
     "tinymce": "4.5.7",
     "typeface-exo": "0.0.22",
@@ -81,18 +81,19 @@
     "zone.js": "^0.8.26"
   },
   "devDependencies": {
-    "@angular/cli": "6.0.0",
-    "@angular/compiler-cli": "6.0.0",
-    "@angular/language-service": "6.0.0",
+    "@angular-devkit/build-angular": "0.10.2",
+    "@angular/compiler-cli": "^7.0.3",
+    "@angular/cli": "^7.0.3",
+    "@angular/language-service": "7.0.0",
     "@compodoc/compodoc": "1.0.1",
     "@fortawesome/fontawesome-free": "^5.2.0",
     "@types/d3-color": "1.0.5",
-    "@types/googlemaps": "3.30.4",
+    "@types/googlemaps": "^3.30.4",
     "@types/jasmine": "2.5.54",
     "@types/jasminewd2": "2.0.3",
     "@types/leaflet": "1.2.3",
     "@types/node": "6.0.90",
-    "codelyzer": "4.0.2",
+    "codelyzer": "^4.5.0",
     "conventional-changelog-cli": "1.3.4",
     "husky": "0.13.3",
     "jasmine-core": "2.6.4",
@@ -109,8 +110,7 @@
     "stylelint": "7.13.0",
     "ts-node": "3.2.2",
     "tslint": "5.7.0",
-    "tslint-language-service": "0.9.6",
-    "typescript": "2.7.2",
-    "@angular-devkit/build-angular": "~0.6.0"
+    "tslint-language-service": "^0.9.9",
+    "typescript": "3.1.3"
   }
 }

src/app/@theme/components/layout-direction-switcher/layout-direction-switcher.component.ts

@@ -1,6 +1,6 @@
 import { Component, OnDestroy, Input } from '@angular/core';
 import { NbLayoutDirectionService, NbLayoutDirection } from '@nebular/theme';
-import { takeWhile } from 'rxjs/operators/takeWhile';
+import { takeWhile } from 'rxjs/operators';
 
 @Component({
   selector: 'ngx-layout-direction-switcher',

src/app/@theme/layouts/one-column/one-column.layout.ts

@@ -1,6 +1,6 @@
 import { Component, OnDestroy } from '@angular/core';
 import { NbThemeService } from '@nebular/theme';
-import { takeWhile } from 'rxjs/operators/takeWhile';
+import { takeWhile } from 'rxjs/operators';
 
 // TODO: move layouts into the framework
 @Component({

src/app/@theme/layouts/three-columns/three-columns.layout.ts

@@ -1,6 +1,6 @@
 import { Component, OnDestroy } from '@angular/core';
 import { NbThemeService } from '@nebular/theme';
-import { takeWhile } from 'rxjs/operators/takeWhile';
+import { takeWhile } from 'rxjs/operators';
 
 // TODO: move layouts into the framework
 @Component({

src/app/@theme/layouts/two-columns/two-columns.layout.ts

@@ -1,6 +1,6 @@
 import { Component, OnDestroy } from '@angular/core';
 import { NbThemeService } from '@nebular/theme';
-import { takeWhile } from 'rxjs/operators/takeWhile';
+import { takeWhile } from 'rxjs/operators';
 
 // TODO: move layouts into the framework
 @Component({

src/app/pages/dashboard/dashboard.component.ts

@@ -1,6 +1,6 @@
 import {Component, OnDestroy} from '@angular/core';
 import { NbThemeService } from '@nebular/theme';
-import { takeWhile } from 'rxjs/operators/takeWhile' ;
+import { takeWhile } from 'rxjs/operators' ;
 
 interface CardSettings {
   title: string;

src/app/pages/dashboard/temperature/temperature-dragger/temperature-dragger.component.ts

@@ -22,7 +22,7 @@ export class TemperatureDraggerComponent implements AfterViewInit, OnChanges {
   @Input() maxLeap = 0.4;
 
   value = 50;
-  @Output('valueChange') valueChange = new EventEmitter<Number>();
+  @Output() valueChange = new EventEmitter<Number>();
   @Input('value') set setValue(value) {
     this.value = value;
   }

src/app/pages/e-commerce/country-orders/map/country-orders-map.service.ts

@@ -1,6 +1,6 @@
 import { Injectable } from '@angular/core';
 import { HttpClient } from '@angular/common/http';
-import { Observable } from 'rxjs/Observable';
+import { Observable } from 'rxjs';
 
 
 @Injectable()

src/app/pages/e-commerce/earning-card/front-side/earning-card-front.component.ts

@@ -1,9 +1,8 @@
 import { Component, Input, OnDestroy, OnInit } from '@angular/core';
 import { NbThemeService } from '@nebular/theme';
-import { interval } from 'rxjs';
+import { interval , Subscription } from 'rxjs';
 import { switchMap, takeWhile } from 'rxjs/operators';
 import { EarningService, LiveUpdateChart } from '../../../../@core/data/earning.service';
-import { Subscription } from 'rxjs/Subscription';
 
 @Component({
   selector: 'ngx-earning-card-front',

src/app/pages/maps/bubble/bubble-map.component.ts

@@ -2,8 +2,8 @@ import { Component, OnDestroy } from '@angular/core';
 import { HttpClient } from '@angular/common/http';
 import { combineLatest } from 'rxjs';
 import { takeWhile } from 'rxjs/operators';
-import { NgxEchartsService } from 'ngx-echarts';
 import { NbThemeService } from '@nebular/theme';
+import { registerMap } from 'echarts';
 
 @Component({
   selector: 'ngx-bubble-map',
@@ -31,8 +31,7 @@ export class BubbleMapComponent implements OnDestroy {
   private alive = true;
 
   constructor(private theme: NbThemeService,
-              private http: HttpClient,
-              private es: NgxEchartsService) {
+              private http: HttpClient) {
 
     combineLatest([
       this.http.get('assets/map/world.json'),
@@ -41,7 +40,7 @@ export class BubbleMapComponent implements OnDestroy {
       .pipe(takeWhile(() => this.alive))
       .subscribe(([map, config]: [any, any]) => {
 
-        this.es.registerMap('world', map);
+        registerMap('world', map);
 
         const colors = config.variables;
         this.bubbleTheme = config.variables.bubbleMap;

src/app/pages/maps/search-map/search/search.component.ts

@@ -1,7 +1,7 @@
 import { Component, ElementRef, EventEmitter, NgZone, OnInit, Output, ViewChild } from '@angular/core';
 import { MapsAPILoader } from '@agm/core';
 import { Location } from '../entity/Location';
-import {} from 'googlemaps';
+
 
 @Component({
   selector: 'ngx-search',

src/tsconfig.app.json

@@ -4,7 +4,6 @@
     "outDir": "../out-tsc/app",
     "module": "es2015",
     "baseUrl": "./",
-    "types": [],
     "paths": {
       "@angular/*": [
         "../node_modules/@angular/*"