Created
August 15, 2019 06:38
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Plugin for built_value to serialize the timestamp for firebase
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| import 'package:built_value/serializer.dart'; | |
| import 'package:cloud_firestore/cloud_firestore.dart'; | |
| class FirebaseTimestampSerializerPlugin implements SerializerPlugin { | |
| @override | |
| Object beforeSerialize(Object object, FullType specifiedType) { | |
| if (object is DateTime && specifiedType.root == DateTime) | |
| return object.toUtc(); //Timestamp.fromMicrosecondsSinceEpoch(object); | |
| return object; | |
| } | |
| @override | |
| Object afterSerialize(Object object, FullType specifiedType) { | |
| if (specifiedType.root == DateTime) | |
| return Timestamp.fromMicrosecondsSinceEpoch(object); | |
| return object; | |
| } | |
| @override | |
| Object beforeDeserialize(Object object, FullType specifiedType) { | |
| if (object is Timestamp && specifiedType.root == DateTime) { | |
| return object.microsecondsSinceEpoch; | |
| } | |
| return object; | |
| } | |
| @override | |
| Object afterDeserialize(Object object, FullType specifiedType) { | |
| return object; | |
| } | |
| } |
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