public async Task DeleteAsync(ulong userId, int backgroundId)
{
var backInv = new RiftBackgroundInventory
{
UserId = userId,
BackgroundId = backgroundId
};
await DeleteAsync(backInv);
}
public async Task DeleteAsync(RiftBackgroundInventory backInv)
{
await using var context = new RiftContext();
if (await context.BackgroundInventories
.AsQueryable()
.AnyAsync(x => x.Equals(backInv)))
{
context.BackgroundInventories.Remove(backInv);
await context.SaveChangesAsync();
}
}
public async Task AddAsync(ulong userId, int backgroundId)
{
if (!await DB.Users.EnsureExistsAsync(userId))
{
throw new DatabaseException(nameof(BackgroundInventory) + nameof(AddAsync));
}
var backInv = new RiftBackgroundInventory
{
UserId = userId,
BackgroundId = backgroundId
};
await using var context = new RiftContext();
await context.BackgroundInventories.AddAsync(backInv);
await context.SaveChangesAsync();
}
