From 4a70c1e839af85fcf60a4a7b1a6f74145fac71c7 Mon Sep 17 00:00:00 2001
From: huang <1724659546@qq.com>
Date: Wed, 10 Sep 2025 15:00:29 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=9B=B4=E6=96=B0=E8=AE=A1?=
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---
 internal/storage/repository/feed.go | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/internal/storage/repository/feed.go b/internal/storage/repository/feed.go
index eae3559..32f95b4 100644
--- a/internal/storage/repository/feed.go
+++ b/internal/storage/repository/feed.go
@@ -79,6 +79,9 @@ func (f *feedPlanRepo) UpdateFeedingPlan(feedingPlan *model.FeedingPlan) error {
 			return err
 		}
 
+		// 清空所有ID，包括子计划和步骤的ID
+		f.clearAllIDs(feedingPlan)
+
 		// 再重新创建更新后的计划
 		if err := f.createFeedingPlanWithTx(tx, feedingPlan); err != nil {
 			return err
@@ -178,3 +181,22 @@ func (f *feedPlanRepo) createFeedingPlanWithTx(tx *gorm.DB, feedingPlan *model.F
 
 	return nil
 }
+
+// clearAllIDs 清空计划及其子计划和步骤的所有ID
+func (f *feedPlanRepo) clearAllIDs(plan *model.FeedingPlan) {
+	// 清空计划ID
+	plan.ID = 0
+
+	// 清空所有步骤的ID和关联的计划ID
+	for i := range plan.Steps {
+		plan.Steps[i].ID = 0
+		plan.Steps[i].PlanID = 0
+	}
+
+	// 清空所有子计划的ID和关联的父计划ID，并递归清空子计划的ID
+	for i := range plan.SubPlans {
+		plan.SubPlans[i].ID = 0
+		plan.SubPlans[i].ParentID = nil
+		f.clearAllIDs(&plan.SubPlans[i])
+	}
+}