Package fr.utc.miage.sporttrack.service.user.communication

Class CommentService

java.lang.Object

fr.utc.miage.sporttrack.service.user.communication.CommentService

@Service
public class CommentService
extends Object

Service layer component responsible for managing Comment entities within the SportTrack application.

Provides business logic for adding, retrieving, and deleting comments (social interactions) on activities.

Author:

SportTrack Team

Constructor Summary

Constructors

Constructor	Description
CommentService(CommentRepository commentRepository)	Constructs a new CommentService with the given repository.

Method Summary

Modifier and Type	Method	Description
Comment	addComment(Athlete author, Activity activity, String content, InteractionType type)	Creates and persists a new comment on an activity.
void	deleteComment(int commentId)	Deletes the comment with the given identifier.
List<Comment>	getCommentsForActivity(int activityId)	Returns all comments for the specified activity, ordered by creation time descending.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CommentService

@Autowired
public CommentService(CommentRepository commentRepository)

Constructs a new CommentService with the given repository.

Parameters:

commentRepository - the repository for comment data access

Method Details

addComment

public Comment addComment(Athlete author,
 Activity activity,
 String content,
 InteractionType type)

Creates and persists a new comment on an activity.

Parameters:

author - the athlete who authored the comment

activity - the activity to which the comment is attached

content - the textual content of the comment

type - the type of social interaction (e.g., LIKE, CHEER)

Returns:

the newly created and persisted Comment

getCommentsForActivity

public List<Comment> getCommentsForActivity(int activityId)

Returns all comments for the specified activity, ordered by creation time descending.

Parameters:

activityId - the unique identifier of the activity

Returns:

a list of comments, newest first

deleteComment

public void deleteComment(int commentId)

Deletes the comment with the given identifier.

Parameters:

commentId - the unique identifier of the comment to delete