server/src/Infrastructure.EntityFramework/Repositories/Queries/UserReadPublicKeysByProviderUserIdsQuery.cs

using Bit.Core.Enums.Provider;
using Bit.Core.Models.Data;

namespace Bit.Infrastructure.EntityFramework.Repositories.Queries
{
    public class UserReadPublicKeysByProviderUserIdsQuery : IQuery<ProviderUserPublicKey>
    {
        private readonly Guid _providerId;
        private readonly IEnumerable<Guid> _ids;

        public UserReadPublicKeysByProviderUserIdsQuery(Guid providerId, IEnumerable<Guid> Ids)
        {
            _providerId = providerId;
            _ids = Ids;
        }

        public virtual IQueryable<ProviderUserPublicKey> Run(DatabaseContext dbContext)
        {
            var query = from pu in dbContext.ProviderUsers
                        join u in dbContext.Users
                            on pu.UserId equals u.Id
                        where _ids.Contains(pu.Id) &&
                            pu.Status == ProviderUserStatusType.Accepted &&
                            pu.ProviderId == _providerId
                        select new { pu, u };
            return query.Select(x => new ProviderUserPublicKey
            {
                Id = x.pu.Id,
                PublicKey = x.u.PublicKey,
            });
        }
    }
}