From fb536dad7fe66e94028c53a458d1c4362ea0ff2e Mon Sep 17 00:00:00 2001
From: dxc <duxingchen@iris-rs.cn>
Date: Thu, 12 Feb 2026 10:02:29 +0800
Subject: [PATCH] feat: add endpoint to delete BOM by bom_no

Co-authored-by: aider (openai/DeepSeek-V3.2-Thinking) <aider@aider.chat>
---
 inventory-backend/app/api/v1/bom.py | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/inventory-backend/app/api/v1/bom.py b/inventory-backend/app/api/v1/bom.py
index ddbce5e..0d132d6 100644
--- a/inventory-backend/app/api/v1/bom.py
+++ b/inventory-backend/app/api/v1/bom.py
@@ -81,6 +81,29 @@ def get_bom_with_stock_by_no(bom_no):
         current_app.logger.error(f'获取BOM库存信息失败: {str(e)}')
         return jsonify({'code': 500, 'msg': '内部服务器错误'}), 500
 
+# ==================== 删除BOM接口（根据bom_no删除整个配方） ====================
+
+@bom_bp.route('/<bom_no>', methods=['DELETE'])
+@jwt_required()
+def delete_bom(bom_no):
+    """根据 BOM 编号删除整个配方（包括所有子件记录）"""
+    try:
+        # 先检查是否存在
+        exist = BomTable.query.filter_by(bom_no=bom_no).first()
+        if not exist:
+            return jsonify({'code': 404, 'msg': 'BOM 不存在'}), 404
+        
+        # 删除该 bom_no 下所有记录
+        BomTable.query.filter_by(bom_no=bom_no).delete()
+        db.session.commit()
+        return jsonify({
+            'code': 200,
+            'msg': '删除成功'
+        })
+    except Exception as e:
+        current_app.logger.error(f'删除BOM失败: {str(e)}')
+        return jsonify({'code': 500, 'msg': '内部服务器错误'}), 500
+
 # ==================== 兼容旧接口（保留不改动现有前端） ====================
 
 @bom_bp.route('/<int:parent_id>', methods=['GET'])