fix requision cycle

odex25_purchase/purchase_requisition_custom/models/purchase_order.py

@@ -460,9 +460,9 @@ class PurchaseOrderCustom(models.Model):
 
     def action_unsign(self):
         """
-            Move document to unsign state
+            Move document to Wait state
         """
-        self.write({'state': 'unsign', 'is_signed': False})
+        self.write({'state': 'wait', 'is_signed': False})
 
     def action_select(self):
         for member in self.committe_members:

odex25_purchase/purchase_requisition_custom/views/purchase_requisition_custom.xml

@@ -134,7 +134,7 @@
 
                     <button string='PO To Contract' name="open_convert_po_contract" type="object"
                             class="oe_highlight" groups="purchase.group_purchase_manager"
-                            attrs="{'invisible':[('state','in',('draft','wait','wait_for_send','sent','waiting','purchase','cancel'))]}"/>
+                            attrs="{'invisible':[('state','in',('draft','wait','wait_for_send','sent','sign','waiting','purchase','cancel'))]}"/>
                 </xpath>
 
                 <xpath expr="//field[@name='date_order']" position="after">
@@ -146,7 +146,7 @@
                     <attribute name="groups">purchase.group_purchase_manager</attribute>
                     <attribute name="states">""</attribute>
                     <attribute name="attrs">
-                        {'invisible':[('state','in',('wait','wait_for_send','sent','waiting','purchase','cancel'))]}
+                        {'invisible':[('state','in',('wait','wait_for_send','sign','sent','waiting','purchase','cancel'))]}
                     </attribute>
                 </xpath>
                 <xpath expr="/form/header/button[@id='bid_confirm']" position="attributes">