/// <summary>
/// Gets the maximum value of a property in a mongodb collections that is satisfying the filter.
/// </summary>
/// <typeparam name="TDocument">The document type.</typeparam>
/// <typeparam name="TKey">The type of the primary key.</typeparam>
/// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
/// <param name="filter">A LINQ expression filter.</param>
/// <param name="maxValueSelector">A property selector for the maximum value you are looking for.</param>
/// <param name="partitionKey">An optional partitionKey.</param>
/// <param name="cancellationToken">An optional cancellation Token.</param>
public async virtual Task <TValue> GetMaxValueAsync <TDocument, TKey, TValue>(
Expression <Func <TDocument, bool> > filter,
Expression <Func <TDocument, TValue> > maxValueSelector,
string partitionKey = null,
CancellationToken cancellationToken = default)
where TDocument : IDocument <TKey>
where TKey : IEquatable <TKey>
{
return(await MongoDbReader.GetMaxValueAsync <TDocument, TKey, TValue>(filter, maxValueSelector, partitionKey, cancellationToken));
}
/// <summary>
/// Gets the maximum value of a property in a mongodb collections that is satisfying the filter.
/// </summary>
/// <typeparam name="TDocument">The document type.</typeparam>
/// <typeparam name="TValue">The type of the value used to order the query.</typeparam>
/// <param name="filter">A LINQ expression filter.</param>
/// <param name="maxValueSelector">A property selector to order by ascending.</param>
/// <param name="partitionKey">An optional partitionKey.</param>
public async Task <TValue> GetMaxValueAsync <TDocument, TValue>(Expression <Func <TDocument, bool> > filter, Expression <Func <TDocument, TValue> > maxValueSelector, string partitionKey = null)
where TDocument : IDocument <TKey>
{
return(await MongoDbReader.GetMaxValueAsync <TDocument, TKey, TValue>(filter, maxValueSelector, partitionKey));
}