feat: 出库类型贯穿申请→扫码出库——申请单加 outbound_type，申请时选类型、扫码出库自动带出

inventory-backend/app/api/v1/outbound.py

@@ -412,7 +412,8 @@ def create_outbound_request():
             items=items,
             allowed_approvers=allowed_approvers,
             remark=data.get('remark'),
-            approver_id=approver_id
+            approver_id=approver_id,
+            outbound_type=data.get('outbound_type')  # 出库类型（申请时确定）
         )
 
         return jsonify({

inventory-backend/app/models/outbound.py

@@ -18,6 +18,8 @@ class OutboundApproval(db.Model):
     applicant_id = db.Column(db.Integer, nullable=False, index=True)
     # 申请说明
     remark = db.Column(db.Text)
+    # 出库类型：SALES/USE/PRODUCTION/LOSS/REPAIR（申请时确定，扫码出库自动带出）
+    outbound_type = db.Column(db.String(50))
     # 状态: 0-待审批, 1-已通过, 2-已驳回, 3-已完成(已出库)
     status = db.Column(db.Integer, default=0, nullable=False)
     # 允许审批的人员列表 (JSON格式: [{"type": "role", "value": "admin"}, {"type": "user", "value": "123"}])
@@ -81,6 +83,7 @@ class OutboundApproval(db.Model):
             'applicant_id': self.applicant_id,
             'applicant_name': self._get_user_name(self.applicant_id),
             'remark': self.remark,
+            'outbound_type': self.outbound_type or '',
             'status': self.status,
             'status_text': ['待审批', '已通过', '已驳回', '已完成', '已完结'][self.status] if self.status in [0, 1, 2, 3, 4] else '未知',
             'allowed_approvers': self.get_allowed_approvers(),

inventory-backend/app/services/outbound_service.py

@@ -701,7 +701,7 @@ class OutboundApprovalService:
         return f"APR-OUT-{date_str}-{time_str}-{sequence:04d}"
 
     @staticmethod
-    def create_request(applicant_id, items, allowed_approvers, remark=None, approver_id=None):
+    def create_request(applicant_id, items, allowed_approvers, remark=None, approver_id=None, outbound_type=None):
         """
         创建出库审批单（申请阶段，直接存储前端传来的物料信息快照，不关联具体库存记录）
 
@@ -759,6 +759,7 @@ class OutboundApprovalService:
             request_no=request_no,
             applicant_id=applicant_id,
             remark=remark,
+            outbound_type=outbound_type,  # 申请时确定的出库类型，扫码出库时带出
             status=0,  # 待审批
         )
 

inventory-web/src/views/outbound/Selection.vue

@@ -395,6 +395,15 @@
       </el-table>
 
       <el-form label-width="80px">
+        <el-form-item label="出库类型" required>
+          <el-select v-model="requestOutboundType" placeholder="请选择类型" style="width: 100%">
+            <el-option label="销售出库" value="SALES" />
+            <el-option label="内部领用" value="USE" />
+            <el-option label="生产出库" value="PRODUCTION" />
+            <el-option label="盘亏出库" value="LOSS" />
+            <el-option label="维修出库" value="REPAIR" />
+          </el-select>
+        </el-form-item>
         <el-form-item label="* 指定审批人" required>
           <el-select
               v-model="requestApproverId"
@@ -533,6 +542,7 @@ const printLoading = ref(false)
 // ★ 出库申请相关
 const requestDialogVisible = ref(false)
 const requestRemark = ref('')
+const requestOutboundType = ref('SALES')  // 申请时确定出库类型，扫码出库自动带出
 const requestApproverId = ref<number | null>(null)
 const approvers = ref<any[]>([])
 const requestSubmitting = ref(false)
@@ -1088,6 +1098,7 @@ const confirmSubmitRequest = async () => {
         quantity: item.export_quantity || 0
       })),
       remark: buildRemarkWithShortage(trimmed),
+      outbound_type: requestOutboundType.value,
       approver_id: requestApproverId.value
     }
 

inventory-web/src/views/outbound/create.vue

@@ -462,6 +462,10 @@ const handleRequestChange = (val: number | null) => {
     if (selectedRequest.value?.remark) {
       form.remark = selectedRequest.value.remark
     }
+    // ★ 自动带出申请时确定的出库类型（库管无需再选）；旧单无类型则留待手动选择
+    if (selectedRequest.value?.outbound_type) {
+      form.outbound_type = selectedRequest.value.outbound_type
+    }
   }
   // 切换申请单时清空购物车，防止已扫物品与新单据混淆
   cartItems.value = []