f3: milestone is a reference, not a string

f3/pullrequest.go

@@ -16,7 +16,7 @@ type PullRequest struct {
 	PosterID       *Reference        `json:"poster_id"`
 	Title          string            `json:"title"`
 	Content        string            `json:"content"`
-	Milestone      string            `json:"milestone"`
+	Milestone      *Reference        `json:"milestone"`
 	State          string            `json:"state"` // closed, open
 	IsLocked       bool              `json:"is_locked"`
 	Created        time.Time         `json:"created"`
@@ -39,6 +39,9 @@ func (o PullRequest) GetComparers() []Comparer {
 
 func (o *PullRequest) GetReferences() References {
 	references := o.Common.GetReferences()
+	if o.Milestone != nil {
+		references = append(references, o.Milestone)
+	}
 	return append(references, o.PosterID)
 }
 

forges/forgejo/pullrequest.go

@@ -48,9 +48,9 @@ func (o *pullRequest) ToFormat() f3.Interface {
 		return o.NewFormat()
 	}
 
-	var milestone string
+	var milestone *f3.Reference
 	if o.forgejoPullRequest.Milestone != nil {
-		milestone = o.forgejoPullRequest.Milestone.Title
+		milestone = f3_tree.NewIssueMilestoneReference(o.forgejoPullRequest.Milestone.ID)
 	}
 
 	createdAt := time.Time{}
@@ -134,16 +134,22 @@ func (o *pullRequest) ToFormat() f3.Interface {
 
 func (o *pullRequest) FromFormat(content f3.Interface) {
 	pullRequest := content.(*f3.PullRequest)
+
+	var milestone *forgejo_sdk.Milestone
+	if pullRequest.Milestone != nil {
+		milestone = &forgejo_sdk.Milestone{
+			ID: pullRequest.Milestone.GetIDAsInt(),
+		}
+	}
+
 	o.forgejoPullRequest = &forgejo_sdk.PullRequest{
 		Index: util.ParseInt(pullRequest.GetID()),
 		Poster: &forgejo_sdk.User{
 			ID: pullRequest.PosterID.GetIDAsInt(),
 		},
-		Title: pullRequest.Title,
-		Body:  pullRequest.Content,
-		Milestone: &forgejo_sdk.Milestone{
-			Title: pullRequest.Milestone,
-		},
+		Title:          pullRequest.Title,
+		Body:           pullRequest.Content,
+		Milestone:      milestone,
 		State:          forgejo_sdk.StateType(pullRequest.State),
 		IsLocked:       pullRequest.IsLocked,
 		HasMerged:      pullRequest.Merged,