public static IEnumerable <CreateIndexModel <AuditEntry> > GetIndexModel(IndexKeysDefinitionBuilder <AuditEntry> builder)
{
yield return(new CreateIndexModel <AuditEntry>(
builder.Combine(
builder.Descending(entry => entry.DateValue),
builder.Ascending(entry => entry.GroupId),
builder.Ascending(entry => entry.DataType)
)
));
}
public async void Initialize()
{
IMongoCollection <UserDocument> collection = DatabaseClient.Instance.MongoDatabase.GetCollection <UserDocument>(CollectionName);
IndexKeysDefinitionBuilder <UserDocument> indexBuilder = Builders <UserDocument> .IndexKeys;
try
{
CreateIndexModel <UserDocument> indexModel = new CreateIndexModel <UserDocument>(indexBuilder.Ascending(d => d.Login),
new CreateIndexOptions {
Name = "UserDocument_unique_Login", Unique = true
});
_ = await collection.Indexes.CreateOneAsync(indexModel).ConfigureAwait(false);
}
catch (MongoWriteConcernException)
{ }
try
{
CreateIndexModel <UserDocument> indexModel = new CreateIndexModel <UserDocument>(indexBuilder.Ascending(d => d.Id),
new CreateIndexOptions {
Name = "UserDocument_unique_Id", Unique = true
});
_ = await collection.Indexes.CreateOneAsync(indexModel).ConfigureAwait(false);
}
catch (MongoWriteConcernException)
{ }
try
{
CreateIndexModel <UserDocument> indexModel = new CreateIndexModel <UserDocument>(indexBuilder.Combine(indexBuilder.Ascending(d => d.Id), indexBuilder.Ascending(d => d.PermissionGroupMembership)),
new CreateIndexOptions {
Name = "UserDocument_unique_PermissionGroupMembership", Unique = true
});
_ = await collection.Indexes.CreateOneAsync(indexModel).ConfigureAwait(false);
}
catch (MongoWriteConcernException)
{ }
}
