/// <summary>
/// Run the update command in MongoDB.
/// </summary>
/// <param name="cancellation">An optional cancellation token</param>
public async Task <UpdateResult> ExecuteAsync(CancellationToken cancellation = default)
{
if (models.Count > 0)
{
var res = await DB.BulkUpdateAsync(models, session, db, cancellation);
models.Clear();
return(new UpdateResult.Acknowledged(res.MatchedCount, res.ModifiedCount, null));
}
else
{
if (filter == null)
{
throw new ArgumentException("Please use Match() method first!");
}
if (defs.Count == 0)
{
throw new ArgumentException("Please use Modify() method first!");
}
if (stages.Count > 0)
{
throw new ArgumentException("Regular updates and Pipeline updates cannot be used together!");
}
Modify(b => b.CurrentDate(x => x.ModifiedOn));
return(await DB.UpdateAsync(filter, Builders <T> .Update.Combine(defs), options, session, db, cancellation));
}
}
/// <summary>
/// Run the update command in MongoDB.
/// </summary>
public async Task ExecuteAsync()
{
if (models.Count > 0)
{
await DB.BulkUpdateAsync(models, session, db);
models.Clear();
}
else
{
if (filter == null)
{
throw new ArgumentException("Please use Match() method first!");
}
if (defs.Count == 0)
{
throw new ArgumentException("Please use Modify() method first!");
}
if (stages.Count > 0)
{
throw new ArgumentException("Regular updates and Pipeline updates cannot be used together!");
}
Modify(b => b.CurrentDate(x => x.ModifiedOn));
await DB.UpdateAsync(filter, Builders <T> .Update.Combine(defs), options, session, db);
}
}
/// <summary>
/// Run the update command in MongoDB.
/// </summary>
/// <param name="cancellation">An optional cancellation token</param>
public async Task <UpdateResult> ExecuteAsync(CancellationToken cancellation = default)
{
if (models.Count > 0)
{
var bulkWriteResult = await DB.BulkUpdateAsync(models, session, cancellation).ConfigureAwait(false);
models.Clear();
return(new UpdateResult.Acknowledged(bulkWriteResult.MatchedCount, bulkWriteResult.ModifiedCount, null));
}
else
{
if (filter == Builders <T> .Filter.Empty)
{
throw new ArgumentException("Please use Match() method first!");
}
if (defs.Count == 0)
{
throw new ArgumentException("Please use Modify() method first!");
}
if (stages.Count > 0)
{
throw new ArgumentException("Regular updates and Pipeline updates cannot be used together!");
}
if (Cache <T> .HasModifiedOn)
{
Modify(b => b.CurrentDate(Cache <T> .ModifiedOnPropName));
}
return(await DB.UpdateAsync(filter, Builders <T> .Update.Combine(defs), options, session, cancellation).ConfigureAwait(false));
}
}