public DalFileType Create(DalFileType entity)
{
if (ReferenceEquals(entity, null))
{
var error = new ArgumentNullException(nameof(entity), "parametr can't be null");
logger.Error(error, error.Message);
throw error;
}
var fileType = context.Set <FileTypes>().Add(entity.ToOrmFileType());
return(fileType.ToDalFileType());
}
/// <summary>
/// Convert Dal FileType entity to Orm entity
/// </summary>
/// <param name="fileType">dal entity</param>
/// <returns>orm entity</returns>
public static FileTypes ToOrmFileType(this DalFileType fileType)
{
if (ReferenceEquals(fileType, null))
{
return(null);
}
return(new FileTypes
{
id = fileType.ID,
typeName = fileType.TypeName,
format = fileType.Format
});
}
/// <summary>
/// Convert Dal FileType entity to Bll entity
/// </summary>
/// <param name="fileType">dal entity</param>
/// <returns>bll entity</returns>
public static DtoFileType ToDtoFileType(this DalFileType fileType)
{
if (ReferenceEquals(fileType, null))
{
return(null);
}
return(new DtoFileType
{
ID = fileType.ID,
TypeName = fileType.TypeName,
Format = fileType.Format
});
}
public void Update(DalFileType entity)
{
if (ReferenceEquals(entity, null))
{
var error = new ArgumentNullException(nameof(entity), "parametr can't be null");
logger.Error(error, error.Message);
throw error;
}
var fileType = context.Set <FileTypes>().Find(entity.ID);
fileType.format = entity.Format;
fileType.typeName = entity.TypeName;
context.Entry(fileType).State = EntityState.Modified;
}
public void Delete(DalFileType entity)
{
if (ReferenceEquals(entity, null))
{
var error = new ArgumentNullException(nameof(entity), "parametr can't be null");
logger.Error(error, error.Message);
throw error;
}
var possibleUser = context.Set <FileTypes>().Single(user => user.id == entity.ID);
if (ReferenceEquals(possibleUser, null))
{
var error = new ArgumentNullException(nameof(possibleUser), "didn't find equally FileType In database");
logger.Error(error, error.Message);
throw error;
}
context.Set <FileTypes>().Remove(possibleUser);
}