采购件图像上传初实现

inventory-backend/app/models/inbound/buy.py

@@ -36,13 +36,16 @@ class StockBuy(db.Model):
     exchange_rate = db.Column(db.Numeric(15, 6), default=1.0)
 
     supplier_name = db.Column(db.String(255))
-    buyer_name = db.Column(db.String(100))  # 对应 SQL: buyer_name
-    buyer_email = db.Column(db.String(100))  # 对应 SQL: buyer_email
-    original_link = db.Column(db.Text)  # 对应 SQL: original_link
+    buyer_name = db.Column(db.String(100))
+    buyer_email = db.Column(db.String(100))
+    original_link = db.Column(db.Text)
     detail_link = db.Column(db.Text)
     arrival_photo = db.Column(db.Text)
 
-    # [新增] 全局打印流水号 (用于跨表连续编号，对应 Sequence: global_print_seq)
+    # [新增] 检测报告图片路径
+    inspection_report = db.Column(db.Text)
+
+    # 全局打印流水号
     global_print_id = db.Column(db.Integer)
 
     # 关系定义
@@ -86,7 +89,9 @@ class StockBuy(db.Model):
             'detail_link': self.detail_link,
             'arrival_photo': self.arrival_photo,
 
-            # [新增] 返回全局打印ID及其格式化字符串
+            # [新增] 返回检测报告字段
+            'inspection_report': self.inspection_report,
+
             'global_print_id': self.global_print_id,
             'global_print_id_str': f"{self.global_print_id:010d}" if self.global_print_id else ""
         }