public async Task <AggregateContestSolutionsResult> HandleAsync(AggregateContestSolutionsQuery query)
{
var solutions = await GetSolutions(query.ContestId);
var aggregate = new ContestSolutionAggregate();
foreach (var solution in solutions)
{
var userId = solution.IdentityUser.Id;
var userName = solution.IdentityUser.UserName;
if (!aggregate.Users.ContainsKey(userId))
{
aggregate.Users[userId] = new UserSolutionAggregate(userName);
}
var task = solution.Task;
aggregate.Users[userId].Tasks.Add(new TaskDto(task.Id, task.Name));
}
return(new AggregateContestSolutionsResult(aggregate));
}
public AggregateContestSolutionsResult(ContestSolutionAggregate aggregate)
{
Aggregate = aggregate;
}