public async Task <PartialCollectionResponse <AllotmentEventResponse> > GetAsync([FromQuery] QueryAllotmentEventsRequest request)
{
var filterStatuses = request.AllotmentEventStatuses ?? new AllotmentEventStatus[0];
var query = new AllotmentEventsQuery(filterStatuses, new long[0], request.Offset, request.Count);
var result = await _allotmentEventService.QueryAsync(query);
return(result.ToPartialCollectionResponse(x => AllotmentEventResponse.Create(x, _clock.UtcNow)));
}
public Task <PagingCollection <AllotmentEvent> > QueryAsync(AllotmentEventsQuery query, DateTimeOffset now)
{
var queryable = Entities()
.Where(e => (query.AllotmentEventStatuses.Count == 0 ||
query.AllotmentEventStatuses.Contains(e.Status) && !(e.Status == AllotmentEventStatus.InProgress && e.FinishDate <= now) ||
query.AllotmentEventStatuses.Contains(AllotmentEventStatus.Finished) && e.Status == AllotmentEventStatus.InProgress && e.FinishDate <= now) &&
(query.Ids.Count == 0 || query.Ids.Contains(e.Id)))
.OrderByDescending(i => i.CreatedDate);
return(queryable.GetPageAsync(query.Offset, query.Count));
}
public async Task <PagingCollection <AllotmentEvent> > QueryAsync(AllotmentEventsQuery query)
{
var events = await _allotmentEventRepository.QueryAsync(query, _clock.UtcNow);
var eventsWithEventAddresses = events.Where(i => i.EventContractAddress != null && i.TokenContractAddress != null).ToArray();
var balances = await _erc223ContractClient.GetTokensBalancesAsync(eventsWithEventAddresses.Select(i => new TokenHolder(i.TokenContractAddress, i.EventContractAddress)).ToArray());
foreach (var allotmentEvent in events)
{
if (allotmentEvent.GetActualStatus(_clock.UtcNow) != AllotmentEventStatus.Finished)
{
var balance = balances.FirstOrDefault(i => i.TokenHolder.HolderAddress == allotmentEvent.EventContractAddress && i.TokenHolder.TokenAddress == allotmentEvent.TokenContractAddress);
allotmentEvent.TotalTokensToDistribute = balance?.Balance.ToString();
}
}
return(events);
}
