public async Task SeedAsync(CinemaWorldDbContext dbContext, IServiceProvider serviceProvider)
{
if (dbContext == null)
{
throw new ArgumentNullException(nameof(dbContext));
}
if (serviceProvider == null)
{
throw new ArgumentNullException(nameof(serviceProvider));
}
var logger = serviceProvider.GetService <ILoggerFactory>().CreateLogger(typeof(ApplicationDbContextSeeder));
var seeders = new List <ISeeder>
{
new RolesSeeder(),
new DirectorsSeeder(),
new SeatsSeeder(new Random()),
};
foreach (var seeder in seeders)
{
await seeder.SeedAsync(dbContext, serviceProvider);
await dbContext.SaveChangesAsync();
logger.LogInformation($"Seeder {seeder.GetType().Name} done.");
}
}
public async Task SeedAsync(CinemaWorldDbContext dbContext, IServiceProvider serviceProvider)
{
// Custom seed halls with requested amount of seats
if (!dbContext.Seats.Any())
{
return;
}
var seats = new List <Seat>();
for (int row = 1; row <= 10; row++)
{
for (int col = 1; col <= 10; col++)
{
int category = this.random.Next((int)SeatCategory.Normal, (int)SeatCategory.Wheelchair + 1);
var seat = new Seat
{
RowNumber = row,
Number = col,
HallId = 7,
Category = (SeatCategory)category,
};
seats.Add(seat);
}
}
foreach (var seat in seats)
{
await dbContext.Seats.AddAsync(new Seat
{
RowNumber = seat.RowNumber,
Number = seat.Number,
IsAvailable = true,
HallId = seat.HallId,
Category = seat.Category,
});
}
await dbContext.SaveChangesAsync();
}