public bool Remove(string id)
{
MongoDB.Driver.FilterDefinition <Dashboard.Models.Session> filter = Builders <Session> .Filter.Eq("_id", id);
MongoDB.Driver.DeleteResult result = _collection.DeleteOne(filter);
return(result.DeletedCount == 1);
}
public async Task <bool> RemoveLoan(Guid id)
{
try
{
DeleteResult actionResult
= await _context.Mortgages.DeleteOneAsync(Builders <MortgageDoc> .Filter.Eq("Id", id));
return(actionResult.IsAcknowledged && actionResult.DeletedCount > 0);
}
catch (Exception ex)
{
// log or manage the exception
throw ex;
}
}
public async Task <bool> RemoveAllLoans()
{
try
{
DeleteResult actionResult
= await _context.Mortgages.DeleteManyAsync(_ => true);
return(actionResult.IsAcknowledged && actionResult.DeletedCount > 0);
}
catch (Exception ex)
{
// log or manage the exception
throw ex;
}
}
public async Task <DeleteResult> DeleteOneAsync(DeleteOneModel <TDocument> model, TimeSpan?timeout, CancellationToken cancellationToken)
{
Ensure.IsNotNull(model, "model");
try
{
var bulkModel = new BulkWriteModel <TDocument>(new[] { model });
var result = await BulkWriteAsync(bulkModel, timeout, cancellationToken);
return(DeleteResult.FromCore(result));
}
catch (BulkWriteException <TDocument> ex)
{
throw WriteException.FromBulkWriteException(ex);
}
}
/// <inheritdoc />
public virtual DeleteResult DeleteMany(FilterDefinition <TDocument> filter, CancellationToken cancellationToken = default(CancellationToken))
{
Ensure.IsNotNull(filter, nameof(filter));
var model = new DeleteManyModel <TDocument>(filter);
try
{
var result = BulkWrite(new[] { model }, null, cancellationToken);
return(DeleteResult.FromCore(result));
}
catch (MongoBulkWriteException <TDocument> ex)
{
throw MongoWriteException.FromBulkWriteException(ex);
}
}
/// <inheritdoc />
public virtual async Task <DeleteResult> DeleteOneAsync(FilterDefinition <TDocument> filter, CancellationToken cancellationToken = default(CancellationToken))
{
Ensure.IsNotNull(filter, "filter");
var model = new DeleteOneModel <TDocument>(filter);
try
{
var result = await BulkWriteAsync(new[] { model }, null, cancellationToken).ConfigureAwait(false);
return(DeleteResult.FromCore(result));
}
catch (MongoBulkWriteException <TDocument> ex)
{
throw MongoWriteException.FromBulkWriteException(ex);
}
}
private DeleteResult DeleteOne(FilterDefinition <TDocument> filter, DeleteOptions options, Func <IEnumerable <WriteModel <TDocument> >, BulkWriteResult> bulkWrite)
{
Ensure.IsNotNull(filter, nameof(filter));
options = options ?? new DeleteOptions();
var model = new DeleteOneModel <TDocument>(filter)
{
Collation = options.Collation
};
try
{
var result = bulkWrite(new[] { model });
return(DeleteResult.FromCore(result));
}
catch (MongoBulkWriteException <TDocument> ex)
{
throw MongoWriteException.FromBulkWriteException(ex);
}
}
private async Task <DeleteResult> DeleteOneAsync(FilterDefinition <TDocument> filter, DeleteOptions options, Func <IEnumerable <WriteModel <TDocument> >, Task <BulkWriteResult <TDocument> > > bulkWriteAsync)
{
Ensure.IsNotNull(filter, nameof(filter));
options = options ?? new DeleteOptions();
var model = new DeleteOneModel <TDocument>(filter)
{
Collation = options.Collation
};
try
{
var result = await bulkWriteAsync(new[] { model }).ConfigureAwait(false);
return(DeleteResult.FromCore(result));
}
catch (MongoBulkWriteException <TDocument> ex)
{
throw MongoWriteException.FromBulkWriteException(ex);
}
}
