bug: have a type for combined ids, fix https://github.com/MichaelMure/git-bug/issues/653

1 files changed, 17 insertions, 14 deletions

diff --git a/entities/bug/op_label_change.go b/entities/bug/op_label_change.go
index 45441f7c..76b2ebef 100644
--- a/entities/bug/op_label_change.go
+++ b/entities/bug/op_label_change.go
@@ -59,12 +59,14 @@ AddLoop:
 		return string(snapshot.Labels[i]) < string(snapshot.Labels[j])
 	})
 
+	id := op.Id()
 	item := &LabelChangeTimelineItem{
-		id:       op.Id(),
-		Author:   op.Author(),
-		UnixTime: timestamp.Timestamp(op.UnixTime),
-		Added:    op.Added,
-		Removed:  op.Removed,
+		// id:         id,
+		combinedId: entity.CombineIds(snapshot.Id(), id),
+		Author:     op.Author(),
+		UnixTime:   timestamp.Timestamp(op.UnixTime),
+		Added:      op.Added,
+		Removed:    op.Removed,
 	}
 
 	snapshot.Timeline = append(snapshot.Timeline, item)
@@ -103,19 +105,20 @@ func NewLabelChangeOperation(author identity.Interface, unixTime int64, added, r
 }
 
 type LabelChangeTimelineItem struct {
-	id       entity.Id
-	Author   identity.Interface
-	UnixTime timestamp.Timestamp
-	Added    []Label
-	Removed  []Label
+	// id         entity.Id
+	combinedId entity.CombinedId
+	Author     identity.Interface
+	UnixTime   timestamp.Timestamp
+	Added      []Label
+	Removed    []Label
 }
 
-func (l LabelChangeTimelineItem) Id() entity.Id {
-	return l.id
+func (l LabelChangeTimelineItem) CombinedId() entity.CombinedId {
+	return l.combinedId
 }
 
 // IsAuthored is a sign post method for gqlgen
-func (l LabelChangeTimelineItem) IsAuthored() {}
+func (l *LabelChangeTimelineItem) IsAuthored() {}
 
 // ChangeLabels is a convenience function to change labels on a bug
 func ChangeLabels(b Interface, author identity.Interface, unixTime int64, add, remove []string, metadata map[string]string) ([]LabelChangeResult, *LabelChangeOperation, error) {
@@ -180,7 +183,7 @@ func ChangeLabels(b Interface, author identity.Interface, unixTime int64, add, r
 }
 
 // ForceChangeLabels is a convenience function to apply the operation
-// The difference with ChangeLabels is that no checks of deduplications are done. You are entirely
+// The difference with ChangeLabels is that no checks for deduplication are done. You are entirely
 // responsible for what you are doing. In the general case, you want to use ChangeLabels instead.
 // The intended use of this function is to allow importers to create legal but unexpected label changes,
 // like removing a label with no information of when it was added before.