/// <summary>
/// Creates a get all query against the specified database.
/// </summary>
/// <typeparam name="TModel">The type of the model.</typeparam>
/// <typeparam name="TMetadata">The type of the metadata.</typeparam>
/// <param name="database">The database.</param>
/// <returns>A new get all query.</returns>
public static GetAllQueryAsync <TModel, TMetadata> GetAllAsync <TModel, TMetadata>(MongoDatabase database)
{
var getAllQueryAsync = GetAllAsync <StorageModel <TModel, TMetadata> >(database);
GetAllQueryAsync <TModel, TMetadata> queryAsync = async(collectionName, cancellationToken) =>
{
var modelTypeName = string.IsNullOrWhiteSpace(collectionName) ? typeof(TModel).Name : collectionName;
var results = await getAllQueryAsync(modelTypeName, cancellationToken);
return(results.Select(sm => sm.Model));
};
return(queryAsync);
}
/// <summary>
/// Creates a get all query against the specified database.
/// </summary>
/// <typeparam name="TModel">The type of the model.</typeparam>
/// <param name="database">The database.</param>
/// <returns>A new get all query.</returns>
public static GetAllQueryAsync <TModel> GetAllAsync <TModel>(MongoDatabase database)
{
if (database == null)
{
throw new ArgumentNullException(nameof(database));
}
GetAllQueryAsync <TModel> queryAsync = async(collectionName, cancellationToken) =>
{
var modelTypeName = string.IsNullOrWhiteSpace(collectionName) ? typeof(TModel).Name : collectionName;
var client = database.CreateClient();
var collection = client.GetCollection <TModel>(modelTypeName);
var filter = new BsonDocument();
return(await collection.Find(filter).ToListAsync(cancellationToken));
};
return(queryAsync);
}
