public bool MoveNext()
{
if (_context == null)
{
_context = new MessageLogDbContext(_sqlQuery._nameOrConnectionString);
IQueryable <MessageLogEntity> queryable = _context.Set <MessageLogEntity>().AsQueryable()
.Where(x => x.Kind == StandardMetadata.EventKind);
Expression <Func <MessageLogEntity, bool> > where = _sqlQuery._criteria.ToExpression();
if (where != null)
{
queryable = queryable.Where(where);
}
_events = queryable.AsEnumerable()
.Select(x => this._sqlQuery._serializer.Deserialize <IEvent>(x.Payload)).GetEnumerator();
}
return(_events.MoveNext());
}
public void Save(ICommand command)
{
using (var context = new MessageLogDbContext(nameOrConnectionString)) {
var metadata = metadataProvider.GetMetadata(command);
context.Set <MessageLogEntity>()
.Add(new MessageLogEntity {
Id = Guid.NewGuid(),
SourceId = command.Id.ToString(),
Kind = metadata.TryGetValue(StandardMetadata.Kind),
AssemblyName = metadata.TryGetValue(StandardMetadata.AssemblyName),
FullName = metadata.TryGetValue(StandardMetadata.FullName),
Namespace = metadata.TryGetValue(StandardMetadata.Namespace),
TypeName = metadata.TryGetValue(StandardMetadata.TypeName),
SourceType = metadata.TryGetValue(StandardMetadata.SourceType),
CreationDate = DateTime.UtcNow.ToString("o"),
Payload = serializer.Serialize(command)
});
context.SaveChanges();
}
}
public void Save(IEvent @event)
{
using (var context = new MessageLogDbContext(this._nameOrConnectionString)) {
IDictionary <string, string> metadata = this._metadataProvider.GetMetadata(@event);
context.Set <MessageLogEntity>().Add(new MessageLogEntity()
{
Id = Guid.NewGuid(),
SourceId = @event.SourceId.ToString(),
Kind = metadata.TryGetValue(StandardMetadata.Kind),
AssemblyName = metadata.TryGetValue(StandardMetadata.AssemblyName),
FullName = metadata.TryGetValue(StandardMetadata.FullName),
Namespace = metadata.TryGetValue(StandardMetadata.Namespace),
TypeName = metadata.TryGetValue(StandardMetadata.TypeName),
SourceType = metadata.TryGetValue(StandardMetadata.SourceType),
CreationDate = DateTime.UtcNow.ToString("o"),
Payload = _serializer.Serialize(@event)
});
context.SaveChanges();
}
}
public bool MoveNext()
{
if (context == null)
{
context = new MessageLogDbContext(sqlQuery.nameOrConnectionString);
var queryable = context.Set <MessageLogEntity>().AsQueryable()
.Where(x => x.Kind == StandardMetadata.EventKind);
var where = sqlQuery.criteria.ToExpression();
if (where != null)
{
queryable = queryable.Where(where);
}
events = queryable
.AsEnumerable()
.Select(x => this.sqlQuery.serializer.Deserialize <IEvent>(x.Payload))
.GetEnumerator();
}
return(events.MoveNext());
}
