public async Task ReadyToTrade(int orderId, int moderatorId)
{
var order = await OrderService.Get(orderId);
if (order == null)
{
throw new EntityNotFoundException($"OrderId:{orderId} not found", "Order");
}
if ((await GetCurrentState(orderId)).Status != OrderStatus.Accepted)
{
throw new OrderStatusException("Only accepted orders can be read for trade");
}
if (!await ModeratorService.IsExist(moderatorId))
{
throw new EntityNotFoundException($"ModeratorId:{moderatorId} not found", "Moderator");
}
if (!order.ModeratorId.Equals(moderatorId))
{
throw new AccessViolationException($"Only a order moderator can change the order state. Order moderatorId:{order.ModeratorId}, function moderatorId:{moderatorId}");
}
await SetCurrentStatus(orderId, OrderStatus.ReadyForTrade);
}
public async Task AssignModerator(int orderId, int moderatorId)
{
var order = await Get(orderId);
if (order == null)
{
throw new EntityNotFoundException($"OrderId:{orderId} not found", "Order");
}
if (!await ModeratorService.IsExist(moderatorId))
{
throw new EntityNotFoundException($"ModeratorId:{moderatorId} not found", "Moderator");
}
order.ModeratorId = moderatorId;
await Repository.Update(order);
await Repository.Save();
}
public async Task Accept(int orderId, int moderatorId)
{
var order = await OrderService.Get(orderId);
if (order == null)
{
throw new EntityNotFoundException($"OrderId:{orderId} not found", "Order");
}
if (!await ModeratorService.IsExist(moderatorId))
{
throw new EntityNotFoundException($"ModeratorId:{moderatorId} not found", "Moderator");
}
if ((await GetCurrentState(orderId)).Status != OrderStatus.New)
{
throw new OrderStatusException("Only new orders can be accepted");
}
await SetCurrentStatus(orderId, OrderStatus.Accepted);
await OrderService.AssignModerator(orderId, moderatorId);
}