service worker

angular.json

@@ -26,12 +26,15 @@
             "assets": [
               "src/.htaccess",
               "src/favicon.ico",
-              "src/assets"
+              "src/assets",
+              "src/manifest.webmanifest"
             ],
             "styles": [
               "src/styles.scss"
             ],
-            "scripts": []
+            "scripts": [],
+            "serviceWorker": true,
+            "ngswConfigPath": "ngsw-config.json"
           },
           "configurations": {
             "production": {
@@ -89,7 +92,8 @@
             "karmaConfig": "karma.conf.js",
             "assets": [
               "src/favicon.ico",
-              "src/assets"
+              "src/assets",
+              "src/manifest.webmanifest"
             ],
             "styles": [
               "src/styles.scss"

ngsw-config.json

@@ -0,0 +1,30 @@
+{
+  "$schema": "./node_modules/@angular/service-worker/config/schema.json",
+  "index": "/index.html",
+  "assetGroups": [
+    {
+      "name": "app",
+      "installMode": "prefetch",
+      "resources": {
+        "files": [
+          "/favicon.ico",
+          "/index.html",
+          "/manifest.webmanifest",
+          "/*.css",
+          "/*.js"
+        ]
+      }
+    },
+    {
+      "name": "assets",
+      "installMode": "lazy",
+      "updateMode": "prefetch",
+      "resources": {
+        "files": [
+          "/assets/**",
+          "/*.(eot|svg|cur|jpg|png|webp|gif|otf|ttf|woff|woff2|ani)"
+        ]
+      }
+    }
+  ]
+}

package-lock.json

@@ -770,6 +770,14 @@
         "tslib": "^2.0.0"
       }
     },
+    "@angular/service-worker": {
+      "version": "11.2.14",
+      "resolved": "https://registry.npmjs.org/@angular/service-worker/-/service-worker-11.2.14.tgz",
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+      "requires": {
+        "tslib": "^2.0.0"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.10.4.tgz",
@@ -2706,15 +2714,6 @@
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       "dev": true
     },
-    "angularx-qrcode": {
-      "version": "10.0.11",
-      "resolved": "https://registry.npmjs.org/angularx-qrcode/-/angularx-qrcode-10.0.11.tgz",
-      "integrity": "sha512-sbtqdqAboEFNoyxgG4FQYPZDzwX9TlICT2mLpsC/Se3OuT+HntW56q8E/i1BL1fJhx7zt0JJR7bc7LfofUeAlQ==",
-      "requires": {
-        "qrcode": "1.4.2",
-        "tslib": "^2.0.0"
-      }
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       "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-4.1.1.tgz",
@@ -2746,6 +2745,7 @@
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+      "dev": true,
       "requires": {
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@@ -2874,6 +2874,7 @@
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+      "dev": true,
       "requires": {
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@@ -2884,7 +2885,8 @@
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-          "integrity": "sha512-E6QoYqCKZfgatHTdHzs1RRKP7ip4vvm+EyRUeE2RF0NblwVvb0p6jSVeNTOFxPn26QXN2o6SMfNxKp6kU8zQaw=="
+          "integrity": "sha512-E6QoYqCKZfgatHTdHzs1RRKP7ip4vvm+EyRUeE2RF0NblwVvb0p6jSVeNTOFxPn26QXN2o6SMfNxKp6kU8zQaw==",
+          "dev": true
         }
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@@ -3707,6 +3709,7 @@
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+      "dev": true,
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@@ -3716,12 +3719,14 @@
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+          "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==",
+          "dev": true
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+          "dev": true,
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@@ -3840,6 +3845,7 @@
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+      "dev": true,
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@@ -3847,7 +3853,8 @@
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-      "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
+      "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=",
+      "dev": true
     },
     "color-string": {
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@@ -4831,7 +4838,8 @@
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-      "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA="
+      "integrity": "sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=",
+      "dev": true
     },
     "decode-uri-component": {
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@@ -5061,11 +5069,6 @@
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-      "integrity": "sha1-082BIh4+pAdCz83lVtTpnpjdxxs="
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@@ -5221,7 +5224,8 @@
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-      "integrity": "sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA=="
+      "integrity": "sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==",
+      "dev": true
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@@ -5985,6 +5989,7 @@
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+      "dev": true,
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@@ -6169,7 +6174,8 @@
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+      "integrity": "sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==",
+      "dev": true
     },
     "get-intrinsic": {
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@@ -6252,7 +6258,8 @@
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+      "dev": true
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@@ -6797,7 +6804,8 @@
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-      "integrity": "sha1-khi5srkoojixPcT7a21XbyMUU+o="
+      "integrity": "sha1-khi5srkoojixPcT7a21XbyMUU+o=",
+      "dev": true
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@@ -6830,7 +6838,8 @@
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+      "dev": true
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@@ -7148,7 +7157,8 @@
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-      "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8="
+      "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=",
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@@ -7991,6 +8001,7 @@
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@@ -8389,7 +8400,8 @@
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@@ -8675,11 +8687,6 @@
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@@ -8765,14 +8772,6 @@
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       "version": "1.0.1",
@@ -12468,11 +12442,6 @@
       "integrity": "sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q==",
       "dev": true
     },
-    "slide": {
-      "version": "1.1.6",
-      "resolved": "https://registry.npmjs.org/slide/-/slide-1.1.6.tgz",
-      "integrity": "sha1-VusCfWW00tzmyy4tMsTUr8nh1wc="
-    },
     "smart-buffer": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/smart-buffer/-/smart-buffer-4.1.0.tgz",
@@ -13097,6 +13066,7 @@
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       "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
       "integrity": "sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==",
+      "dev": true,
       "requires": {
         "emoji-regex": "^7.0.1",
         "is-fullwidth-code-point": "^2.0.0",
@@ -13106,12 +13076,14 @@
         "ansi-regex": {
           "version": "4.1.0",
           "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
-          "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg=="
+          "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==",
+          "dev": true
         },
         "strip-ansi": {
           "version": "5.2.0",
           "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
           "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
+          "dev": true,
           "requires": {
             "ansi-regex": "^4.1.0"
           }
@@ -13809,11 +13781,6 @@
         "unique-slug": "^2.0.0"
       }
     },
-    "unique-names-generator": {
-      "version": "4.3.1",
-      "resolved": "https://registry.npmjs.org/unique-names-generator/-/unique-names-generator-4.3.1.tgz",
-      "integrity": "sha512-oxkKrDXbwx6I5M963SdfmMH2t8n1OIfYyzoJ25BmDeETlyWAZjTbMXwIEMiQDex4lkD2pqe+9gxDJQAB2IOfDg=="
-    },
     "unique-slug": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/unique-slug/-/unique-slug-2.0.2.tgz",
@@ -15064,7 +15031,8 @@
     "which-module": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/which-module/-/which-module-2.0.0.tgz",
-      "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho="
+      "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
+      "dev": true
     },
     "wide-align": {
       "version": "1.1.3",
@@ -15152,6 +15120,7 @@
       "version": "5.1.0",
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-5.1.0.tgz",
       "integrity": "sha512-QC1/iN/2/RPVJ5jYK8BGttj5z83LmSKmvbvrXPNCLZSEb32KKVDJDl/MOt2N01qU2H/FkzEa9PKto1BqDjtd7Q==",
+      "dev": true,
       "requires": {
         "ansi-styles": "^3.2.0",
         "string-width": "^3.0.0",
@@ -15161,12 +15130,14 @@
         "ansi-regex": {
           "version": "4.1.0",
           "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
-          "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg=="
+          "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==",
+          "dev": true
         },
         "strip-ansi": {
           "version": "5.2.0",
           "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
           "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
+          "dev": true,
           "requires": {
             "ansi-regex": "^4.1.0"
           }
@@ -15179,16 +15150,6 @@
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
       "dev": true
     },
-    "write-file-atomic": {
-      "version": "1.3.4",
-      "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-1.3.4.tgz",
-      "integrity": "sha1-+Aek8LHZ6ROuekgRLmzDrxmRtF8=",
-      "requires": {
-        "graceful-fs": "^4.1.11",
-        "imurmurhash": "^0.1.4",
-        "slide": "^1.1.5"
-      }
-    },
     "ws": {
       "version": "6.2.1",
       "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.1.tgz",
@@ -15223,7 +15184,8 @@
     "y18n": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
-      "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w=="
+      "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==",
+      "dev": true
     },
     "yallist": {
       "version": "4.0.0",
@@ -15241,6 +15203,7 @@
       "version": "13.3.2",
       "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.2.tgz",
       "integrity": "sha512-AX3Zw5iPruN5ie6xGRIDgqkT+ZhnRlZMLMHAs8tg7nRruy2Nb+i5o9bwghAogtM08q1dpr2LVoS8KSTMYpWXUw==",
+      "dev": true,
       "requires": {
         "cliui": "^5.0.0",
         "find-up": "^3.0.0",
@@ -15258,6 +15221,7 @@
       "version": "13.1.2",
       "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.2.tgz",
       "integrity": "sha512-3lbsNRf/j+A4QuSZfDRA7HRSfWrzO0YjqTJd5kjAq37Zep1CEgaYmrH9Q3GwPiB9cHyd1Y1UwggGhJGoxipbzg==",
+      "dev": true,
       "requires": {
         "camelcase": "^5.0.0",
         "decamelize": "^1.2.0"
@@ -15266,7 +15230,8 @@
         "camelcase": {
           "version": "5.3.1",
           "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
-          "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg=="
+          "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
+          "dev": true
         }
       }
     },

package.json

@@ -24,6 +24,7 @@
     "@angular/platform-browser": "~11.2.10",
     "@angular/platform-browser-dynamic": "~11.2.10",
     "@angular/router": "~11.2.10",
+    "@angular/service-worker": "~11.2.10",
     "moment": "^2.29.1",
     "rxjs": "~6.6.7",
     "tslib": "^2.0.0",

src/app/app.module.ts

@@ -6,7 +6,6 @@ import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
 import { FormsModule, ReactiveFormsModule } from '@angular/forms';
 import { HttpClientModule, HttpInterceptor, HttpHandler, HttpRequest, HTTP_INTERCEPTORS } from '@angular/common/http';
 import { MaterialModule } from './material/material.module';
-import { QRCodeModule } from 'angularx-qrcode';
 import { DatePipe } from '@angular/common';
 import { MatPaginatorIntl } from '@angular/material/paginator';
 import { MAT_DATE_LOCALE } from '@angular/material/core';
@@ -37,6 +36,8 @@ import { UiPoints } from './ui/points/points.ui';
 import { ConfirmDialog } from './ui/confirm/confirm.component'
 
 import { I18nService, I18nPaginatorIntl } from './services/i18n.service';
+import { ServiceWorkerModule } from '@angular/service-worker';
+import { environment } from '../environments/environment';
 
 
 export function fetchI18n(i18n: I18nService) {
@@ -99,7 +100,12 @@ export class XhrInterceptor implements HttpInterceptor {
     HttpClientModule,
     FormsModule,
     ReactiveFormsModule,
-    QRCodeModule,
+    ServiceWorkerModule.register('ngsw-worker.js', {
+      enabled: environment.production,
+      // Register the ServiceWorker as soon as the app is stable
+      // or after 30 seconds (whichever comes first).
+      registrationStrategy: 'registerWhenStable:30000'
+    }),
   ],
   exports: [ MaterialModule ],
   providers: [ { provide: APP_INITIALIZER, useFactory: fetchI18n, deps: [ I18nService ], multi: true }, { provide: MAT_DATE_LOCALE, useFactory: setMaterialDate, deps: [ I18nService ], multi: true }, { provide: HTTP_INTERCEPTORS, useClass: XhrInterceptor, multi: true }, DatePipe,

src/index.html

@@ -6,8 +6,11 @@
   <base href="/">
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <link rel="icon" type="image/x-icon" href="assets/icons/favicon.png">
+  <link rel="manifest" href="manifest.webmanifest">
+  <meta name="theme-color" content="#1976d2">
 </head>
 <body>
   <app-root></app-root>
+  <noscript>Please enable JavaScript to continue using this application.</noscript>
 </body>
 </html>

src/manifest.webmanifest

@@ -0,0 +1,59 @@
+{
+  "name": "bstlboard-angular",
+  "short_name": "bstlboard-angular",
+  "theme_color": "#1976d2",
+  "background_color": "#fafafa",
+  "display": "standalone",
+  "scope": "./",
+  "start_url": "./",
+  "icons": [
+    {
+      "src": "assets/icons/icon-72x72.png",
+      "sizes": "72x72",
+      "type": "image/png",
+      "purpose": "maskable any"
+    },
+    {
+      "src": "assets/icons/icon-96x96.png",
+      "sizes": "96x96",
+      "type": "image/png",
+      "purpose": "maskable any"
+    },
+    {
+      "src": "assets/icons/icon-128x128.png",
+      "sizes": "128x128",
+      "type": "image/png",
+      "purpose": "maskable any"
+    },
+    {
+      "src": "assets/icons/icon-144x144.png",
+      "sizes": "144x144",
+      "type": "image/png",
+      "purpose": "maskable any"
+    },
+    {
+      "src": "assets/icons/icon-152x152.png",
+      "sizes": "152x152",
+      "type": "image/png",
+      "purpose": "maskable any"
+    },
+    {
+      "src": "assets/icons/icon-192x192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "maskable any"
+    },
+    {
+      "src": "assets/icons/icon-384x384.png",
+      "sizes": "384x384",
+      "type": "image/png",
+      "purpose": "maskable any"
+    },
+    {
+      "src": "assets/icons/icon-512x512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "maskable any"
+    }
+  ]
+}