update edit node

internal/services/story_service/dto_models.go

@@ -6,16 +6,15 @@ type Graph struct {
 }
 
 type GraphNode struct {
-	ID           int32
-	Label        string
+	Code         string
 	Name         string
 	Text         string
 	Applications []*GraphApplication
 }
 
 type GraphEdge struct {
-	From int32
-	To   int32
+	From string
+	To   string
 	Type string
 }
 

internal/services/story_service/service.go

@@ -96,36 +96,61 @@ func (s *StoryService) GetPlace(code string) *Place {
 	}
 }
 
-func (s *StoryService) UpdatePlace(node *GraphNode) error {
+func (s *StoryService) UpdatePlace(code string, node *GraphNode) error {
+	update := false
 	for i := range s.story.Places {
-		if s.story.Places[i].Code == node.Label {
-			applications := make([]*Application, 0, len(node.Applications))
+		if s.story.Places[i].Code == code {
+			nodeApplications := make([]*Application, 0, len(node.Applications))
 			for _, application := range node.Applications {
-				applications = append(
-					applications,
+				nodeApplications = append(
+					nodeApplications,
 					&Application{
 						Name: application.Name,
 					},
 				)
 			}
 			s.story.Places[i] = &Place{
-				Code:         s.story.Places[i].Code,
+				Code:         node.Code,
 				Name:         node.Name,
 				Text:         formatText(node.Text),
-				Applications: applications,
+				Applications: nodeApplications,
 			}
+			update = true
 			break
 		}
 	}
+	if !update {
+		for i := range s.story.Places {
+			if s.story.Places[i].Code == node.Code {
+				nodeApplications := make([]*Application, 0, len(node.Applications))
+				for _, application := range node.Applications {
+					nodeApplications = append(
+						nodeApplications,
+						&Application{
+							Name: application.Name,
+						},
+					)
+				}
+				s.story.Places[i] = &Place{
+					Code:         code,
+					Name:         node.Name,
+					Text:         formatText(node.Text),
+					Applications: nodeApplications,
+				}
+				update = true
+				break
+			}
+		}
+	}
 	s.Update()
 	return nil
 }
 
 func (s *StoryService) GetGraph(ctx context.Context) *Graph {
-	m := make(map[string]int32, len(s.story.Places))
+	m := make(map[string]string, len(s.story.Places))
 	nodes := make([]*GraphNode, 0, len(s.story.Places))
-	for i, place := range s.story.Places {
-		m[clearCode(place.Code)] = int32(i)
+	for _, place := range s.story.Places {
+		m[clearCode(place.Code)] = place.Code
 		applications := make([]*GraphApplication, 0, len(place.Applications))
 		for _, application := range place.Applications {
 			applications = append(
@@ -137,8 +162,7 @@ func (s *StoryService) GetGraph(ctx context.Context) *Graph {
 		}
 		nodes = append(
 			nodes, &GraphNode{
-				ID:           int32(i),
-				Label:        place.Code,
+				Code:         place.Code,
 				Name:         place.Name,
 				Text:         place.Text,
 				Applications: applications,