feat(pwa): ng add @angular/pwa --project universal-demo

Author: Gorniv

README-RO.md

@@ -25,7 +25,7 @@
 - [x] folosim **[ngx-meta](https://github.com/fulls1z3/ngx-meta)** pentru SEO (*title, meta tags, and Open Graph tags for social sharing*).
 - [x] folosim ngx-translate pentru i18n
 - [x] folosim ORIGIN_URL - pentru drumuri absolute
-- [ ] @angular/service-worker
+- [x] @angular/service-worker(`ng add @angular/pwa --project universal-demo`)
 - [ ] Ionic - e nevoie să creăm versiunea web, până când avem probleme [branch aparte](https://github.com/Angular-RU/angular-universal-starter/tree/ionic)
 
 ## Cum să pornim?

README-RU.md

@@ -25,7 +25,7 @@
 - [x] Uses **[ngx-meta](https://github.com/fulls1z3/ngx-meta)** для SEO (*title, meta tags, and Open Graph tags for social sharing*).
 - [x] используется ngx-translate для поддержки интернационализации (i18n)
 - [x] используется ORIGIN_URL - для абсолютных запросов
-- [ ] @angular/service-worker
+- [x] @angular/service-worker(`ng add @angular/pwa --project universal-demo`)
 - [ ] Ionic - необходимо собрать веб версию, пока есть проблемы [отдельная ветка](https://github.com/Angular-RU/angular-universal-starter/tree/ionic)
 
 ## Как запустить

README.md

@@ -25,7 +25,7 @@
 - [x] Uses **[ngx-meta](https://github.com/fulls1z3/ngx-meta)** for SEO (*title, meta tags, and Open Graph tags for social sharing*).
 - [x] uses ngx-translate to support internationalization (i18n)
 - [x] uses ORIGIN_URL - for absolute queries
-- [ ] @angular/service-worker
+- [x] @angular/service-worker(`ng add @angular/pwa --project universal-demo`)
 - [ ] Ionic - it is necessary to compile the web version while there are problems [separate branch](https://github.com/Angular-RU/angular-universal-starter/tree/ionic)
 
 ## How to start

angular.json

@@ -19,7 +19,8 @@
             "assets": [
               "src/assets",
               "src/favicon.ico",
-              "src/robots.txt"
+              "src/robots.txt",
+              "src/manifest.json"
             ],
             "styles": [
               "src/styles.scss",
@@ -51,7 +52,8 @@
                   "replace": "src/environments/environment.ts",
                   "with": "src/environments/browser/environment.prod.ts"
                 }
-              ]
+              ],
+              "serviceWorker": true
             }
           }
         },
@@ -90,7 +92,8 @@
             "assets": [
               "src/assets",
               "src/favicon.ico",
-              "src/robots.txt"
+              "src/robots.txt",
+              "src/manifest.json"
             ]
           }
         },

ngsw-config.json

@@ -0,0 +1,24 @@
+{
+  "index": "/index.html",
+  "assetGroups": [{
+    "name": "app",
+    "installMode": "prefetch",
+    "resources": {
+      "files": [
+        "/favicon.ico",
+        "/index.html",
+        "/*.css",
+        "/*.js"
+      ]
+    }
+  }, {
+    "name": "assets",
+    "installMode": "lazy",
+    "updateMode": "prefetch",
+    "resources": {
+      "files": [
+        "/assets/**"
+      ]
+    }
+  }]
+}