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feat: track poll votes

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Tim
2025-08-30 12:03:17 +08:00
parent 5adee4db0e
commit 23582934fa
5 changed files with 52 additions and 9 deletions
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8
backend/src/main/java/com/openisle/mapper/PostMapper.java
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@@ -6,10 +6,12 @@ import com.openisle.dto.PostSummaryDto;
import com.openisle.dto.ReactionDto;
import com.openisle.dto.LotteryDto;
import com.openisle.dto.PollDto;
import com.openisle.dto.AuthorDto;
import com.openisle.model.CommentSort;
import com.openisle.model.Post;
import com.openisle.model.LotteryPost;
import com.openisle.model.PollPost;
import com.openisle.model.PollParticipant;
import com.openisle.model.User;
import com.openisle.service.CommentService;
import com.openisle.service.ReactionService;
@@ -19,6 +21,7 @@ import org.springframework.stereotype.Component;
import java.time.LocalDateTime;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
/** Mapper responsible for converting posts into DTOs. */
@@ -102,7 +105,10 @@ public class PostMapper {
p.setOptions(pp.getOptions());
p.setVotes(pp.getVotes());
p.setEndTime(pp.getEndTime());
p.setParticipants(pp.getParticipants().stream().map(userMapper::toAuthorDto).collect(Collectors.toList()));
Map<Integer, List<AuthorDto>> participants = pp.getParticipants().stream()
.collect(Collectors.groupingBy(PollParticipant::getOptionIndex,
Collectors.mapping(ppart -> userMapper.toAuthorDto(ppart.getUser()), Collectors.toList())));
p.setParticipants(participants);
dto.setPoll(p);
}
}