private void SqlTableDependencyOnChanged(object sender, RecordChangedEventArgs <TEntity> eventArgs)
{
var entity = eventArgs.Entity;
switch (eventArgs.ChangeType)
{
case ChangeType.Insert:
OnInserted(entity);
break;
case ChangeType.Update:
OnUpdated(entity, eventArgs.EntityOldValues);
break;
case ChangeType.Delete:
OnDeleted(entity);
break;
}
var recordChangedNotification = new RecordChangedNotification <TEntity>()
{
Entity = entity,
EntityOldValues = eventArgs.EntityOldValues,
ChangeType = eventArgs.ChangeType
};
whenEntityRecordChangesSubject.OnNext(recordChangedNotification);
}
internal void OnMessageReceived(RecordChangedNotification <TEntity> recordChange)
{
if (recordChange.ChangeType == ChangeType.None)
{
return;
}
var entityChange = new EntityChange <TEntity>(recordChange.Entity, Convert(recordChange.ChangeType));
reactiveData.Publish(entityChange);
}
public void PushMessage(ChangeType changeType)
{
var notification = new RecordChangedNotification <TestModel>
{
Entity = new TestModel(),
ChangeType = changeType
};
var message = JsonConvert.SerializeObject(notification);
OnMessageReceived(message);
}
public void OnChanged_WhenEntityRecordChangesNotifies_Inserted()
{
//Arrange
var sqlDependencyProvider = CreateClassUnderTest();
sqlDependencyProvider.SubscribeToEntityChanges();
RecordChangedNotification <TestModel> recordChangedNotification = null;
var subscription = sqlDependencyProvider.WhenEntityRecordChanges.Subscribe(c => recordChangedNotification = c);
var recordChangedEventArgsNotification = CreateRecordChangedEventArgsNotification(ChangeType.Insert);
//Act
tableDependencyMoq.Raise(m => m.OnChanged += null, tableDependencyMoq.Object, recordChangedEventArgsNotification);
//Assert
Assert.IsNotNull(recordChangedNotification);
Assert.AreEqual(ChangeType.Insert, recordChangedNotification.ChangeType);
subscription.Dispose();
}
public async Task SendDataChange(RecordChangedNotification <Product> recordChangedNotification)
{
await Clients.All.SendAsync("ReceiveDataChange", recordChangedNotification);
}
protected void OnSqlTableDependencyRecordChanged(RecordChangedNotification <TEntity> recordChangedNotification)
{
string jsonNotification = Serialize(recordChangedNotification);
redisPublisher.PublishAsync(ChangesChannelName, jsonNotification);
}
