Lots Management Enhancement

modules/purchase_trade/stock.py

@@ -403,11 +403,16 @@ class ShipmentWR(ModelSQL,ModelView):
 class ShipmentIn(metaclass=PoolMeta):
     __name__ = 'stock.shipment.in'
 
-    from_location = fields.Many2One('stock.location', 'From location')
-    to_location = fields.Many2One('stock.location', 'To location')
-    transport_type = fields.Selection([
-        ('vessel', 'Vessel'),
-        ('truck', 'Truck'),
+    from_location = fields.Many2One('stock.location', 'From location')
+    to_location = fields.Many2One('stock.location', 'To location')
+    shipment_type = fields.Function(fields.Selection([
+        (None, ''),
+        ('dropship', 'Dropship'),
+        ('inbound', 'Inbound'),
+    ], "Shipment Type"), 'get_shipment_type')
+    transport_type = fields.Selection([
+        ('vessel', 'Vessel'),
+        ('truck', 'Truck'),
         ('other', 'Other'),
     ], 'Transport type')
     vessel = fields.Many2One('trade.vessel',"Vessel")
@@ -477,6 +482,14 @@ class ShipmentIn(metaclass=PoolMeta):
         if self.vessel:
             return self.vessel.vessel_type
 
+    @fields.depends('from_location', 'to_location')
+    def get_shipment_type(self, name=None):
+        if (self.from_location and self.to_location
+                and self.from_location.type == 'supplier'
+                and self.to_location.type == 'customer'):
+            return 'dropship'
+        return 'inbound'
+
     def _get_report_primary_move(self):
         moves = list(self.incoming_moves or self.moves or [])
         return moves[0] if moves else None