using DbFirst.Domain.Entities; namespace DbFirst.Application.Repositories; public interface IMassDataRepository { Task GetCountAsync(CancellationToken cancellationToken = default); Task> GetAllAsync(int? skip = null, int? take = null, CancellationToken cancellationToken = default); Task GetByCustomerNameAsync(string customerName, CancellationToken cancellationToken = default); Task UpsertByCustomerNameAsync(string customerName, decimal amount, bool statusFlag, string category, CancellationToken cancellationToken = default); }