/// <summary>
/// Creates a sequence.
/// </summary>
/// <param name="context"></param>
/// <param name="sequence"></param>
/// <typeparam name="T"></typeparam>
/// <returns></returns>
/// <exception cref="InvalidOperationException"></exception>
public static bool CreateSequence <T>(this DbContext context, DbSequence <T> sequence)
where T : struct
{
var provider = context.GetService <ISequenceProvider>();
if (provider == null)
{
throw new InvalidOperationException("No SequenceProvider found");
}
var res = provider.CreateSequence(sequence);
return(res);
}
/// <summary>
/// Creates a sequence asynchronously.
/// </summary>
/// <param name="context"></param>
/// <param name="sequence"></param>
/// <param name="ct"></param>
/// <returns></returns>
/// <exception cref="InvalidOperationException"></exception>
public static async Task <bool> CreateSequenceAsync <T>(this DbContext context, DbSequence <T> sequence, CancellationToken ct = default)
where T : struct
{
var provider = context.GetService <ISequenceProvider>();
if (provider == null)
{
throw new InvalidOperationException("No SequenceProvider found");
}
var res = await provider.CreateSequenceAsync(sequence, ct);
return(res);
}
