/// <summary>
/// Saves the updated entities into the actual database.
/// </summary>
/// <returns>
/// The save operation result which can either be
/// a SaveChangesResult.Success or SaveChangesResult.Error.
/// </returns>
public SaveChangesResult SaveChanges()
{
try
{
return(SaveChangesResult.Success(this.dbContext.SaveChanges(), this.Entries));
}
catch (DbUpdateException e)
{
return(SaveChangesResult.Error(e, this.Entries));
}
}
/// <summary>
/// Asynchronously saves the updated entities into the actual database.
/// </summary>
/// <param name="cancellationToken">
/// A <see cref="CancellationToken" /> to observe while waiting for the task to
/// complete.
/// </param>
/// <returns>
/// A task that represents the asynchronous operation.
/// The task result contains the save operation result which can either be
/// a SaveChangesResult.Success or SaveChangesResult.Error.
/// </returns>
public async Task <SaveChangesResult> SaveChangesAsync(CancellationToken cancellationToken = default)
{
try
{
return(SaveChangesResult.Success(await this.dbContext.SaveChangesAsync(cancellationToken), this.Entries));
}
catch (DbUpdateException e)
{
return(SaveChangesResult.Error(e, this.Entries));
}
}
public SaveChangesResult Commit()
{
try
{
_context.SaveChanges();
return(SaveChangesResult.Success());
}
catch (Exception)
{
return(SaveChangesResult.Failed());
}
}