public void Seed(MeetingContext context, IWebHostEnvironment env, IOptions <MeetingSettings> settings, ILogger <MeetingContextSeed> logger)
        {
            var policy = CreatePolicy(logger, nameof(MeetingContextSeed));

            policy.Execute(() =>
            {
                foreach (var role in GetPreconfiguredRoles())
                {
                    AddOrInsert(context, role);
                }

                context.SaveChanges();
            });
        }
        private void AddOrInsert(MeetingContext context, Role role)
        {
            Role entity = context.Roles.Find(role.Id);

            if (null == entity)
            {
                context.Add(role);
            }
            else
            {
                entity.Active = role.Active;
                entity.Name   = role.Name;
                entity.Note   = role.Note;
                entity.Order  = role.Order;

                context.Update(entity);
            }
        }