Merge pull request #676 from dod-ccpo/to-edit-sign-permissions

Break KO signing  into two steps

atst/domain/authz.py

@@ -36,6 +36,27 @@ class Authorization(object):
     def is_ccpo(cls, user):
         return user.atat_role.name == "ccpo"
 
+    @classmethod
+    def is_ko(cls, user, task_order):
+        return user == task_order.contracting_officer
+
+    @classmethod
+    def is_cor(cls, user, task_order):
+        return user == task_order.contracting_officer_representative
+
+    @classmethod
+    def is_so(cls, user, task_order):
+        return user == task_order.security_officer
+
+    @classmethod
+    def check_is_ko_or_cor(cls, user, task_order):
+        if Authorization.is_ko(user, task_order) or Authorization.is_cor(
+            user, task_order
+        ):
+            return True
+        else:
+            raise UnauthorizedError(user, "not KO or COR")
+
     @classmethod
     def check_is_ko(cls, user, task_order):
         if task_order.contracting_officer != user:

atst/domain/task_orders.py

@@ -120,6 +120,10 @@ class TaskOrders(object):
 
         return True
 
+    @classmethod
+    def is_signed_by_ko(cls, task_order):
+        return task_order.signer_dod_id is not None
+
     @classmethod
     def mission_owner_sections(cls):
         section_list = TaskOrders.SECTIONS