feat (infra): add filter data that only have children

internal/domain/main-entities/infra/dto.go

@@ -21,10 +21,11 @@ type CreateDto struct {
 
 type ReadListDto struct {
 	FilterDto
-	Includes   string   `json:"includes"`
+	Includes         string   `json:"includes"`
-	Preloads   []string `json:"-"`
+	Preloads         []string `json:"-"`
-	Search     string   `json:"search"`
+	Search           string   `json:"search"`
-	Pagination ecore.Pagination
+	Pagination       ecore.Pagination
+	OnlyHaveChildren bool `json:"only-have-children"`
 }
 
 type FilterDto struct {

internal/use-case/main-use-case/infra/lib.go

@@ -55,6 +55,16 @@ func ReadListData(input e.ReadListDto, event *pl.Event, dbx ...*gorm.DB) ([]e.In
 
 	plh.SearchCodeOrName(input.Search, tx)
 
+	if input.OnlyHaveChildren {
+		tx = tx.Where(`
+    		EXISTS (
+        		SELECT 1
+       		 	FROM "Infra" c
+        		WHERE c."Parent_Id" = "Infra"."Id"
+    		)
+		`)
+	}
+
 	tx = tx.
 		Model(&e.Infra{}).
 		Scopes(gh.Filter(input.FilterDto)).