misc database

Author: Salakar

android/src/main/java/io/fullstack/firestack/database/FirestackDatabase.java

@@ -20,6 +20,7 @@
 import com.google.firebase.database.DatabaseError;
 import com.google.firebase.database.DatabaseReference;
 import com.google.firebase.database.FirebaseDatabase;
+import com.google.firebase.database.ServerValue;
 
 
 import io.fullstack.firestack.Utils;
@@ -333,4 +334,11 @@ private FirestackDatabaseReference getDBHandle(final String path,
   private String getDBListenerKey(String path, String modifiersString) {
     return path + " | " + modifiersString;
   }
+
+  @Override
+  public Map<String, Object> getConstants() {
+    final Map<String, Object> constants = new HashMap<>();
+    constants.put("serverValueTimestamp", ServerValue.TIMESTAMP);
+    return constants;
+  }
 }

lib/modules/database/index.js

@@ -9,7 +9,6 @@ import Snapshot from './snapshot.js';
 import Reference from './reference.js';
 import { promisify } from './../../utils';
 
-const FirestackModule = NativeModules.Firestack;
 const FirestackDatabase = NativeModules.FirestackDatabase;
 const FirestackDatabaseEvt = new NativeEventEmitter(FirestackDatabase);
 
@@ -43,9 +42,14 @@ export default class Database extends Base {
     this.log.debug('Created new Database instance', this.options);
   }
 
+  /**
+   * https://firebase.google.com/docs/reference/js/firebase.database.ServerValue
+   * @returns {{TIMESTAMP: (*|{[.sv]: string})}}
+   * @constructor
+   */
   get ServerValue(): Object {
     return {
-      TIMESTAMP: FirestackModule.serverValueTimestamp || { '.sv': 'timestamp' },
+      TIMESTAMP: FirestackDatabase.serverValueTimestamp || { '.sv': 'timestamp' },
     };
   }