Add project variants and UI updates

cmd/migrate_ops_projects/main.go

@@ -163,7 +163,7 @@ func buildPlan(db *gorm.DB, fallbackOwner string) ([]migrationAction, map[string
 		}
 		for i := range projects {
 			p := projects[i]
-			existingProjects[projectKey(p.OwnerUsername, p.Name)] = &p
+			existingProjects[projectKey(p.OwnerUsername, derefString(p.Name))] = &p
 		}
 	}
 
@@ -253,12 +253,13 @@ func executePlan(db *gorm.DB, actions []migrationAction, existingProjects map[st
 
 		for _, action := range actions {
 			key := projectKey(action.OwnerUsername, action.TargetProjectName)
-			project := projectCache[key]
+		project := projectCache[key]
 			if project == nil {
 				project = &models.Project{
 					UUID:          uuid.NewString(),
 					OwnerUsername: action.OwnerUsername,
-					Name:          action.TargetProjectName,
+					Code:          action.TargetProjectName,
+					Name:          ptrString(action.TargetProjectName),
 					IsActive:      true,
 					IsSystem:      false,
 				}
@@ -268,7 +269,7 @@ func executePlan(db *gorm.DB, actions []migrationAction, existingProjects map[st
 				projectCache[key] = project
 			} else if !project.IsActive {
 				if err := tx.Model(&models.Project{}).Where("uuid = ?", project.UUID).Update("is_active", true).Error; err != nil {
-					return fmt.Errorf("reactivate project %s (%s): %w", project.Name, project.UUID, err)
+					return fmt.Errorf("reactivate project %s (%s): %w", derefString(project.Name), project.UUID, err)
 				}
 				project.IsActive = true
 			}
@@ -294,3 +295,14 @@ func setKeys(set map[string]struct{}) []string {
 func projectKey(owner, name string) string {
 	return owner + "||" + name
 }
+
+func derefString(value *string) string {
+	if value == nil {
+		return ""
+	}
+	return *value
+}
+
+func ptrString(value string) *string {
+	return &value
+}