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feat: add new reaction types and enforce single reaction per type

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This commit is contained in:
Tim
2025-07-11 13:31:26 +08:00
parent abf0203b7c
commit 53ce2dfa96
5 changed files with 44 additions and 4 deletions
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12
src/main/java/com/openisle/service/ReactionService.java
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@@ -28,6 +28,12 @@ public class ReactionService {
.orElseThrow(() -> new IllegalArgumentException("User not found"));
Post post = postRepository.findById(postId)
.orElseThrow(() -> new IllegalArgumentException("Post not found"));
java.util.Optional<Reaction> existing =
reactionRepository.findByUserAndPostAndType(user, post, type);
if (existing.isPresent()) {
reactionRepository.delete(existing.get());
return null;
}
Reaction reaction = new Reaction();
reaction.setUser(user);
reaction.setPost(post);
@@ -44,6 +50,12 @@ public class ReactionService {
.orElseThrow(() -> new IllegalArgumentException("User not found"));
Comment comment = commentRepository.findById(commentId)
.orElseThrow(() -> new IllegalArgumentException("Comment not found"));
java.util.Optional<Reaction> existing =
reactionRepository.findByUserAndCommentAndType(user, comment, type);
if (existing.isPresent()) {
reactionRepository.delete(existing.get());
return null;
}
Reaction reaction = new Reaction();
reaction.setUser(user);
reaction.setComment(comment);