Delete unused Applications domain method and invitation service

atst/domain/applications.py

@@ -7,7 +7,6 @@ from atst.domain.environment_roles import EnvironmentRoles
 from atst.domain.environments import Environments
 from atst.domain.exceptions import NotFoundError
 from atst.domain.invitations import ApplicationInvitations
-from atst.domain.users import Users
 from atst.models import (
     Application,
     ApplicationRole,
@@ -82,35 +81,6 @@ class Applications(BaseDomainClass):
         db.session.add(application)
         db.session.commit()
 
-    @classmethod
-    def create_member(
-        cls, application, user_data, permission_sets=None, environment_roles_data=None
-    ):
-        permission_sets = [] if permission_sets is None else permission_sets
-        environment_roles_data = (
-            [] if environment_roles_data is None else environment_roles_data
-        )
-
-        user = Users.get_or_create_by_dod_id(
-            user_data["dod_id"],
-            first_name=user_data["first_name"],
-            last_name=user_data["last_name"],
-            phone_number=user_data.get("phone_number"),
-            email=user_data["email"],
-        )
-
-        application_role = ApplicationRoles.create(user, application, permission_sets)
-
-        for env_role_data in environment_roles_data:
-            role = env_role_data.get("role")
-            if role:
-                environment = Environments.get(env_role_data.get("environment_id"))
-                Environments.add_member(
-                    environment, application_role, env_role_data.get("role")
-                )
-
-        return application_role
-
     @classmethod
     def invite(
         cls,