TourIAm/TIAM.Database/DbSets/Users/UserProductMappingDbSetExtensions.cs

using TIAM.Database.DbContexts.ServiceProviders;
using TIAM.Entities.Users;

namespace TIAM.Database.DbSets.Users;

public static class UserProductMappingDbSetExtensions
{
    public static UserProductMapping? GetUserProductMappingById(this IAssignedUserDbSet ctx, Guid userProductMappingId)
        => ctx.UserProductMappings.FirstOrDefault(x => x.Id == userProductMappingId);

    public static IQueryable<UserProductMapping> GetUserProductMappingsByProductId(this IAssignedUserDbSet ctx, Guid productId)
        => ctx.UserProductMappings.Where(x => x.ProductId == productId);
}