public async Task <int> Create(NormalizedLog model)
{
var dto = model.ToDomainModel();
dto.CustomAttributeValues = new List <CustomAttributeValue>();
var entity = await _db.NormalizedLog.AddAsync(dto);
await _db.SaveChangesAsync();
entity.State = EntityState.Detached;
var valueDtos = new List <CustomAttributeValue>();
foreach (var customAttributeValue in model.CustomAttributeValues)
{
var valueDto = customAttributeValue.ToDomainModel();
valueDto.NormalizedLogId = entity.Entity.NormalizedLogId;
valueDtos.Add(valueDto);
}
await _db.CustomAttributeValue.AddRangeAsync(valueDtos);
await _db.SaveChangesAsync();
return(entity.Entity.NormalizedLogId);
}
public async Task <bool> Update(NormalizedLog model)
{
var dto = model.ToDomainModel();
_db.NormalizedLog.Update(dto);
await _db.SaveChangesAsync();
return(true);
}
public async Task <IEnumerable <NormalizedLog> > PrecedingLogs(NormalizedLog log, int[] componentIds, int?howMany)
{
var filtered =
_db.NormalizedLog
.Where(elem => componentIds.Contains(elem.ComponentId))
.Where(elem => elem.Timestamp < log.DateTime)
.OrderByDescending(elem => elem.Timestamp);
var taken = howMany.HasValue ? filtered.Take(howMany.Value) : filtered;
var transformed = await taken.OrderBy(elem => elem.Timestamp)
.Include(l => l.CustomAttributeValues).ToListAsync();
var result = transformed.Select(elem => elem.ToBusinessModel());
return(result);
}
