fix: missing key on uploads list

Author: codediodeio

package-lock.json

@@ -23,7 +23,7 @@
     "@angular/platform-browser-dynamic": "^4.4.3",
     "@angular/platform-server": "^4.4.3",
     "@angular/router": "^4.4.3",
-    "angularfire2": "^5.0.0-rc.2",
+    "angularfire2": "^5.0.0-rc.3",
     "core-js": "^2.4.1",
     "firebase": "^4.4.0",
     "lodash": "^4.17.4",

package.json

@@ -16,7 +16,13 @@ export class UploadService {
 
 
   getUploads() {
-    this.uploads = this.db.list(this.basePath).valueChanges();
+    this.uploads = this.db.list(this.basePath).snapshotChanges().map(actions => {
+      return actions.map(a => {
+        const data = a.payload.val()
+        const $key = a.payload.key;
+        return { $key, ...data };
+      });
+    });
     return this.uploads
   }