commento.js: don't recursively delete comments

api/comment.go

@@ -16,4 +16,5 @@ type comment struct {
 	State        string    `json:"state,omitempty"`
 	CreationDate time.Time `json:"creationDate"`
 	Direction    int       `json:"direction"`
+	Deleted      bool      `json:"deleted"`
 }

api/comment_delete.go

@@ -10,8 +10,9 @@ func commentDelete(commentHex string) error {
 	}
 
 	statement := `
-		DELETE FROM comments
-		WHERE commentHex=$1;
+		UPDATE comments
+		SET deleted = true, markdown = '[deleted]', html = '[deleted]', commenterHex = 'anonymous'
+		WHERE commentHex = $1;
 	`
 	_, err := db.Exec(statement, commentHex)
 

api/comment_get.go

@@ -16,6 +16,7 @@ func commentGetByCommentHex(commentHex string) (comment, error) {
 			parentHex,
 			score,
 			state,
+			deleted,
 			creationDate
 		FROM comments
 		WHERE comments.commentHex = $1;
@@ -31,6 +32,7 @@ func commentGetByCommentHex(commentHex string) (comment, error) {
 		&c.ParentHex,
 		&c.Score,
 		&c.State,
+		&c.Deleted,
 		&c.CreationDate); err != nil {
 		// TODO: is this the only error?
 		return c, errorNoSuchComment

api/comment_list.go

@@ -20,6 +20,7 @@ func commentList(commenterHex string, domain string, path string, includeUnappro
 			parentHex,
 			score,
 			state,
+			deleted,
 			creationDate
 		FROM comments
 		WHERE
@@ -66,6 +67,7 @@ func commentList(commenterHex string, domain string, path string, includeUnappro
 			&c.ParentHex,
 			&c.Score,
 			&c.State,
+			&c.Deleted,
 			&c.CreationDate); err != nil {
 			return nil, nil, errorInternal
 		}