public static async Task SeedAsync(OrgChartDbContext context, string userId)
        {
            var organizations = context.Set <Organization>();

            if (!organizations.Any())
            {
                var dunderMifflin = new Organization
                {
                    Name   = "Dunder Mifflin",
                    UserId = userId
                };
                await organizations.AddAsync(dunderMifflin);

                await context.SaveChangesAsync();

                var people = context.Set <Person>();

                var davidWallace = new Person
                {
                    UserId       = userId,
                    FirstName    = "David",
                    LastName     = "Wallace",
                    EmailAddress = "*****@*****.**",
                    PhoneNumber  = "111-111-1111",
                    Title        = "Chief Financial Officer",
                    ReportsTo    = null,
                    Organization = dunderMifflin
                };

                await people.AddAsync(davidWallace);

                await context.SaveChangesAsync();

                var janLevinson = new Person
                {
                    UserId       = userId,
                    FirstName    = "Jan",
                    LastName     = "Levinson",
                    EmailAddress = "*****@*****.**",
                    PhoneNumber  = "222-222-2222",
                    ReportsTo    = davidWallace,
                    Organization = dunderMifflin,
                    Title        = "Vice President of Northeast Sales"
                };

                await people.AddAsync(janLevinson);

                await context.SaveChangesAsync();

                var michaelScott = new Person
                {
                    UserId       = userId,
                    FirstName    = "Michael",
                    LastName     = "Scott",
                    EmailAddress = "*****@*****.**",
                    PhoneNumber  = "333-333-3333",
                    ReportsTo    = janLevinson,
                    Organization = dunderMifflin,
                    Title        = "Regional Manager"
                };

                await people.AddAsync(michaelScott);

                await context.SaveChangesAsync();

                var jimHalpert = new Person
                {
                    UserId       = userId,
                    FirstName    = "Jim",
                    LastName     = "Halpert",
                    EmailAddress = "*****@*****.**",
                    PhoneNumber  = "444-444-4444",
                    ReportsTo    = michaelScott,
                    Organization = dunderMifflin,
                    Title        = "Assistant Regional Manager"
                };

                var dwightSchrute = new Person
                {
                    UserId       = userId,
                    FirstName    = "Dwight",
                    LastName     = "Schrute",
                    EmailAddress = "*****@*****.**",
                    PhoneNumber  = "555-555-5555",
                    ReportsTo    = michaelScott,
                    Organization = dunderMifflin,
                    Title        = "Assistant to the Regional Manager"
                };

                await people.AddRangeAsync(jimHalpert, dwightSchrute);

                await context.SaveChangesAsync();

                var phyllisLapin = new Person
                {
                    UserId       = userId,
                    FirstName    = "Phyllis",
                    LastName     = "Lapin",
                    EmailAddress = "*****@*****.**",
                    PhoneNumber  = "666-666-6666",
                    ReportsTo    = jimHalpert,
                    Organization = dunderMifflin,
                    Title        = "Sales Representative"
                };

                var stanleyHudson = new Person
                {
                    UserId       = userId,
                    FirstName    = "Stanley",
                    LastName     = "Hudson",
                    EmailAddress = "*****@*****.**",
                    PhoneNumber  = "777-777-7777",
                    ReportsTo    = jimHalpert,
                    Organization = dunderMifflin,
                    Title        = "Sales Representative"
                };

                var angelaMartin = new Person
                {
                    UserId       = userId,
                    FirstName    = "Angela",
                    LastName     = "Martin",
                    EmailAddress = "*****@*****.**",
                    PhoneNumber  = "888-888-8888",
                    ReportsTo    = jimHalpert,
                    Organization = dunderMifflin,
                    Title        = "Senior Accountant"
                };

                await people.AddRangeAsync(phyllisLapin, stanleyHudson, angelaMartin);

                await context.SaveChangesAsync();

                var oscarMartinez = new Person
                {
                    UserId       = userId,
                    FirstName    = "Oscar",
                    LastName     = "Martinez",
                    EmailAddress = "*****@*****.**",
                    PhoneNumber  = "999-999-9999",
                    ReportsTo    = angelaMartin,
                    Organization = dunderMifflin,
                    Title        = "Accountant"
                };

                var kevinMalone = new Person
                {
                    UserId       = userId,
                    FirstName    = "Kevin",
                    LastName     = "Malone",
                    EmailAddress = "*****@*****.**",
                    PhoneNumber  = "000-000-0000",
                    ReportsTo    = angelaMartin,
                    Organization = dunderMifflin,
                    Title        = "Accountant"
                };

                await people.AddRangeAsync(oscarMartinez, kevinMalone);

                await context.SaveChangesAsync();

                var org = context.Set <Organization>().IgnoreQueryFilters().Where(o => o.UserId == userId).ToList();
                System.Console.WriteLine();
            }
        }