Upgrading frontend to Angular 13

frontend/.gitignore

@@ -34,6 +34,7 @@ speed-measure-plugin.json
 .history/*
 
 # misc
+/.angular/cache
 /.sass-cache
 /connect.lock
 /coverage

frontend/angular.json

@@ -255,20 +255,6 @@
             "scripts": []
           }
         },
-        "lint": {
-          "builder": "@angular-devkit/build-angular:tslint",
-          "options": {
-            "tsConfig": [
-              "tsconfig.app.json",
-              "tsconfig.spec.json",
-              "tsconfig.server.json",
-              "cypress/tsconfig.json"
-            ],
-            "exclude": [
-              "**/node_modules/**"
-            ]
-          }
-        },
         "e2e": {
           "builder": "@cypress/schematic:cypress",
           "options": {

frontend/package.json

@@ -53,18 +53,18 @@
     "cypress:run:ci": "node update-config.js TESTNET_ENABLED=true SIGNET_ENABLED=true LIQUID_ENABLED=true BISQ_ENABLED=true ITEMS_PER_PAGE=25 && npm run generate-config && start-server-and-test serve:local-prod 4200 cypress:run:record"
   },
   "dependencies": {
-    "@angular-devkit/build-angular": "^12.2.6",
-    "@angular/animations": "~12.2.6",
-    "@angular/cli": "~12.2.6",
-    "@angular/common": "~12.2.6",
-    "@angular/compiler": "~12.2.6",
-    "@angular/core": "~12.2.6",
-    "@angular/forms": "~12.2.6",
-    "@angular/localize": "^12.2.6",
-    "@angular/platform-browser": "~12.2.6",
-    "@angular/platform-browser-dynamic": "~12.2.6",
-    "@angular/platform-server": "~12.2.6",
-    "@angular/router": "~12.2.6",
+    "@angular-devkit/build-angular": "^13.0.4",
+    "@angular/animations": "~13.0.3",
+    "@angular/cli": "~13.0.4",
+    "@angular/common": "~13.0.3",
+    "@angular/compiler": "~13.0.3",
+    "@angular/core": "~13.0.3",
+    "@angular/forms": "~13.0.3",
+    "@angular/localize": "^13.0.3",
+    "@angular/platform-browser": "~13.0.3",
+    "@angular/platform-browser-dynamic": "~13.0.3",
+    "@angular/platform-server": "~13.0.3",
+    "@angular/router": "~13.0.3",
     "@fortawesome/angular-fontawesome": "^0.8.2",
     "@fortawesome/fontawesome-common-types": "^0.2.35",
     "@fortawesome/fontawesome-svg-core": "^1.2.35",
@@ -73,7 +73,7 @@
     "@mempool/mempool.js": "^2.2.4",
     "@ng-bootstrap/ng-bootstrap": "^10.0.0",
     "@nguniversal/express-engine": "11.2.1",
-    "@types/qrcode": "^1.3.4",
+    "@types/qrcode": "1.4.1",
     "bootstrap": "4.5.0",
     "browserify": "^17.0.0",
     "clipboard": "^2.0.4",
@@ -84,7 +84,7 @@
     "ngx-bootrap-multiselect": "^2.0.0",
     "ngx-echarts": "^7.0.1",
     "ngx-infinite-scroll": "^10.0.1",
-    "qrcode": "^1.4.4",
+    "qrcode": "1.5.0",
     "rxjs": "^6.6.7",
     "tinyify": "^3.0.0",
     "tlite": "^0.1.9",
@@ -92,8 +92,8 @@
     "zone.js": "~0.11.4"
   },
   "devDependencies": {
-    "@angular/compiler-cli": "~12.2.6",
-    "@angular/language-service": "~12.2.6",
+    "@angular/compiler-cli": "~13.0.3",
+    "@angular/language-service": "~13.0.3",
     "@nguniversal/builders": "^11.2.1",
     "@types/express": "^4.17.0",
     "@types/jasmine": "~3.6.0",
@@ -110,7 +110,7 @@
     "karma-jasmine-html-reporter": "^1.5.0",
     "ts-node": "~8.3.0",
     "tslint": "~6.1.0",
-    "typescript": "~4.3.5"
+    "typescript": "~4.4.4"
   },
   "optionalDependencies": {
     "@cypress/schematic": "^1.3.0",
@@ -120,4 +120,4 @@
     "mock-socket": "^9.0.3",
     "start-server-and-test": "^1.12.6"
   }
-}
+}

frontend/src/app/components/qrcode/qrcode.component.ts

@@ -1,5 +1,5 @@
-import { Component, Input, AfterViewInit, OnDestroy, ViewChild, ElementRef } from '@angular/core';
-import * as QRCode from 'qrcode/build/qrcode.js';
+import { Component, Input, AfterViewInit, ViewChild, ElementRef } from '@angular/core';
+import * as QRCode from 'qrcode';
 import { StateService } from 'src/app/services/state.service';
 
 @Component({
@@ -23,7 +23,7 @@ export class QrcodeComponent implements AfterViewInit {
     if (!this.stateService.isBrowser) {
       return;
     }
-    const opts = {
+    const opts: QRCode.QRCodeRenderersOptions = {
       errorCorrectionLevel: 'H',
       margin: 0,
       color: {
@@ -31,7 +31,6 @@ export class QrcodeComponent implements AfterViewInit {
         light: '#fff'
       },
       width: this.size,
-      height: this.size,
     };
 
     if (!this.data) {

frontend/src/polyfills.ts

@@ -22,16 +22,6 @@ import '@angular/localize/init';
  * BROWSER POLYFILLS
  */
 
-/** IE10 and IE11 requires the following for NgClass support on SVG elements */
-// import 'classlist.js';  // Run `npm install --save classlist.js`.
-
-/**
- * Web Animations `@angular/platform-browser/animations`
- * Only required if AnimationBuilder is used within the application and using IE/Edge or Safari.
- * Standard animation support in Angular DOES NOT require any polyfills (as of Angular 6.0).
- */
-// import 'web-animations-js';  // Run `npm install --save web-animations-js`.
-
 /**
  * By default, zone.js will patch all possible macroTask and DomEvents
  * user can disable parts of macroTask/DomEvents patch by setting following flags

frontend/src/test.ts

@@ -12,7 +12,9 @@ declare const require: any;
 // First, initialize the Angular testing environment.
 getTestBed().initTestEnvironment(
   BrowserDynamicTestingModule,
-  platformBrowserDynamicTesting()
+  platformBrowserDynamicTesting(), {
+    teardown: { destroyAfterEach: false }
+}
 );
 // Then we find all the tests.
 const context = require.context('./', true, /\.spec\.ts$/);