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fix(upload): link attachments to comments via client-side ID tracking

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Instead of regex-parsing markdown content to find attachment URLs
(fragile), the frontend now tracks uploaded attachment IDs and sends
them with the comment creation request. The backend links them by ID.

Frontend: upload returns attachment ID, comment/reply inputs collect
IDs during editing session, pass as attachment_ids on submit.
Backend: CreateComment accepts attachment_ids, links by ID+issue scope.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
yushen 2026-03-31 16:47:27 +08:00
parent acba0b8139
commit 79cd2a3a5d
11 changed files with 85 additions and 35 deletions
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20
server/internal/handler/file.go
View file

@ -297,6 +297,26 @@ func (h *Handler) DeleteAttachment(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusNoContent)
}
// ---------------------------------------------------------------------------
// Attachment linking
// ---------------------------------------------------------------------------
// linkAttachmentsByIDs links the given attachment IDs to a comment.
// Only updates attachments that belong to the same issue and have no comment_id yet.
func (h *Handler) linkAttachmentsByIDs(ctx context.Context, commentID, issueID pgtype.UUID, ids []string) {
uuids := make([]pgtype.UUID, len(ids))
for i, id := range ids {
uuids[i] = parseUUID(id)
}
if err := h.Queries.LinkAttachmentsToComment(ctx, db.LinkAttachmentsToCommentParams{
CommentID: commentID,
IssueID: issueID,
Column3: uuids,
}); err != nil {
slog.Error("failed to link attachments to comment", "error", err)
}
}
// deleteS3Object removes a single file from S3 by its CDN URL.
func (h *Handler) deleteS3Object(ctx context.Context, url string) {
if h.Storage == nil || url == "" {