Angular 2 and firebase starter

Author: Your Name

Diff for: batch-server.ts

@@ -0,0 +1,70 @@
+
+import {firebaseConfig} from "./src/environments/firebase.config";
+import {initializeApp, auth,database} from 'firebase';
+var Queue = require('firebase-queue');
+
+
+console.log('Running batch server ...');
+
+initializeApp(firebaseConfig);
+
+auth()
+    .signInWithEmailAndPassword('[email protected]', 'test123')
+    .then(runConsumer)
+    .catch(onError);
+
+function onError(err) {
+    console.error("Could not login", err);
+    process.exit();
+}
+
+
+function runConsumer() {
+
+    console.log("Running consumer ...");
+
+    const lessonsRef = database().ref("lessons");
+    const lessonsPerCourseRef = database().ref("lessonsPerCourse");
+
+    const queueRef = database().ref('queue');
+
+
+    const queue = new Queue(queueRef, function(data, progress, resolve, reject) {
+
+        console.log('received delete request ...',data);
+
+        const deleteLessonPromise = lessonsRef.child(data.lessonId).remove();
+
+        const deleteLessonPerCoursePromise =
+            lessonsPerCourseRef.child(`${data.courseId}/${data.lessonId}`).remove();
+
+        Promise.all([deleteLessonPromise, deleteLessonPerCoursePromise])
+            .then(
+                () => {
+                    console.log("lesson deleted");
+                    resolve();
+                }
+            )
+            .catch(() => {
+            console.log("lesson deletion in error");
+            reject();
+        });
+
+
+    });
+
+
+}
+
+
+
+
+
+
+
+
+
+
+
+
+

Diff for: db-data.ts

@@ -1,5 +1,5 @@
 {
-  "name": "hello-world",
+  "name": "final-project",
   "version": "0.0.0",
   "license": "MIT",
   "angular-cli": {},
@@ -8,37 +8,45 @@
     "lint": "tslint \"src/**/*.ts\"",
     "test": "ng test",
     "pree2e": "webdriver-manager update",
-    "e2e": "protractor"
+    "e2e": "protractor",
+    "populate-db": "./node_modules/.bin/ts-node ./populate-db.ts",
+    "batch-server": "./node_modules/.bin/ts-node ./batch-server.ts"
   },
   "private": true,
   "dependencies": {
-    "@angular/common": "2.0.0",
-    "@angular/compiler": "2.0.0",
-    "@angular/core": "2.0.0",
-    "@angular/forms": "2.0.0",
-    "@angular/http": "2.0.0",
-    "@angular/platform-browser": "2.0.0",
-    "@angular/platform-browser-dynamic": "2.0.0",
+    "@angular/common": "2.0.1",
+    "@angular/compiler": "2.0.1",
+    "@angular/core": "2.0.1",
+    "@angular/forms": "2.0.1",
+    "@angular/http": "2.0.1",
+    "@angular/platform-browser": "2.0.1",
+    "@angular/platform-browser-dynamic": "2.0.1",
     "@angular/router": "3.0.0",
-    "core-js": "^2.4.1",
+    "@types/es6-promise": "0.0.32",
+    "@types/lodash": "^4.14.36",
+    "@types/request": "0.0.30",
+    "angularfire2": "^2.0.0-beta.4",
+    "core-js": "^2.4.0",
+    "firebase": "^3.3.1",
+    "firebase-queue": "^1.5.0",
+    "lodash": "^4.15.0",
     "rxjs": "5.0.0-beta.12",
     "ts-helpers": "^1.1.1",
-    "zone.js": "^0.6.23"
+    "zone.js": "^0.6.21"
   },
   "devDependencies": {
     "@types/jasmine": "^2.2.30",
     "angular-cli": "1.0.0-beta.16",
     "codelyzer": "~0.0.26",
     "jasmine-core": "2.4.1",
     "jasmine-spec-reporter": "2.5.0",
-    "karma": "1.2.0",
-    "karma-chrome-launcher": "^2.0.0",
-    "karma-cli": "^1.0.1",
-    "karma-jasmine": "^1.0.2",
+    "karma": "0.13.22",
+    "karma-chrome-launcher": "0.2.3",
+    "karma-jasmine": "0.3.8",
     "karma-remap-istanbul": "^0.2.1",
-    "protractor": "4.0.9",
+    "protractor": "4.0.3",
     "ts-node": "1.2.1",
     "tslint": "3.13.0",
-    "typescript": "2.0.2"
+    "typescript": "^2.0.2"
   }
 }

Diff for: package.json

@@ -0,0 +1,68 @@
+import {database, initializeApp} from "firebase";
+import {firebaseConfig} from "./src/environments/firebase.config";
+import {dbData} from "./db-data";
+
+
+console.log('Initizalizing Firebase database ... ');
+
+initializeApp(firebaseConfig);
+
+
+const coursesRef = database().ref('courses');
+const lessonsRef = database().ref('lessons');
+
+
+
+dbData.courses.forEach( course => {
+
+  console.log('adding course', course.url);
+
+  const courseRef = coursesRef.push({
+      url: course.url,
+      description: course.description,
+      iconUrl: course.iconUrl,
+      courseListIcon: course.courseListIcon,
+      longDescription: course.longDescription
+  });
+
+  let lessonKeysPerCourse = [];
+
+  course.lessons.forEach((lesson:any) =>  {
+
+    console.log('adding lesson ', lesson.url);
+
+    lessonKeysPerCourse.push(lessonsRef.push({
+        description: lesson.description,
+        duration: lesson.duration,
+        url: lesson.url,
+        tags: lesson.tags,
+        videoUrl: lesson.videoUrl || null,
+        longDescription: lesson.longDescription,
+        courseId: courseRef.key
+      }).key);
+
+  });
+
+
+  const association = database().ref('lessonsPerCourse');
+
+  const lessonsPerCourse = association.child(courseRef.key);
+
+  lessonKeysPerCourse.forEach(lessonKey => {
+    console.log('adding lesson to course ');
+
+    const lessonCourseAssociation = lessonsPerCourse.child(lessonKey);
+
+    lessonCourseAssociation.set(true);
+  });
+
+
+});
+
+
+
+
+
+
+
+