Application users should have access to portfolio landing page.

- Adds override to portfolio landing page access check to see if user
  has access to any applications within the portfolio.
- Route for accepting an application invitation redirects directly to
  portfolio applications route.
- Tests ensure application user only sees apps the user has access to on
  the portfolio landing page.

atst/routes/applications/index.py

@@ -5,7 +5,21 @@ from atst.domain.authz.decorator import user_can_access_decorator as user_can
 from atst.models.permissions import Permissions
 
 
+def has_portfolio_applications(_user, portfolio=None, **_kwargs):
+    """
+    If the portfolio exists and the user has access to applications
+    within the scoped portfolio, the user has access to the
+    portfolio landing page.
+    """
+    if portfolio and portfolio.applications:
+        return True
+
+
 @applications_bp.route("/portfolios/<portfolio_id>/applications")
-@user_can(Permissions.VIEW_APPLICATION, message="view portfolio applications")
+@user_can(
+    Permissions.VIEW_APPLICATION,
+    override=has_portfolio_applications,
+    message="view portfolio applications",
+)
 def portfolio_applications(portfolio_id):
     return render_template("portfolios/applications/index.html")

atst/routes/applications/invitations.py

@@ -10,6 +10,7 @@ def accept_invitation(token):
 
     return redirect(
         url_for(
-            "portfolios.show_portfolio", portfolio_id=invite.application.portfolio_id
+            "applications.portfolio_applications",
+            portfolio_id=invite.application.portfolio_id,
         )
     )

templates/emails/application/invitation.txt

@@ -5,6 +5,6 @@
 Join this JEDI Cloud Application
 {{ owner }} has invited you to join a JEDI Cloud Application. Login now to view or use your JEDI Cloud resources.
 
-{# url_for("application.accept_invitation", token=token, _external=True) #}
+{{ url_for("applications.accept_invitation", token=token, _external=True) }}
 
 {% endblock %}

tests/routes/applications/test_index.py

@@ -1,13 +1,6 @@
 from flask import url_for, get_flashed_messages
 
-from tests.factories import (
-    UserFactory,
-    PortfolioFactory,
-    PortfolioRoleFactory,
-    EnvironmentRoleFactory,
-    EnvironmentFactory,
-    ApplicationFactory,
-)
+from tests.factories import *
 
 from atst.domain.applications import Applications
 from atst.domain.portfolios import Portfolios
@@ -68,3 +61,31 @@ def test_user_without_permission_has_no_add_application_link(client, user_sessio
         url_for("applications.create", portfolio_id=portfolio.id)
         not in response.data.decode()
     )
+
+
+def test_portfolio_applications_user_with_application_roles(client, user_session):
+    user = UserFactory.create()
+    portfolio = PortfolioFactory.create()
+
+    app1 = ApplicationFactory.create(portfolio=portfolio, name="X-Wing")
+    app2 = ApplicationFactory.create(portfolio=portfolio, name="TIE Fighter")
+    app3 = ApplicationFactory.create(portfolio=portfolio, name="Millenium Falcon")
+
+    ApplicationRoleFactory.create(
+        application=app1, user=user, status=ApplicationRoleStatus.ACTIVE
+    )
+    ApplicationRoleFactory.create(
+        application=app2, user=user, status=ApplicationRoleStatus.ACTIVE
+    )
+
+    user_session(user)
+    response = client.get(
+        url_for("applications.portfolio_applications", portfolio_id=portfolio.id)
+    )
+    assert response.status_code == 200
+
+    body = response.data.decode()
+
+    assert app1.name in body
+    assert app2.name in body
+    assert app3.name not in body

tests/routes/applications/test_invitations.py

@@ -16,8 +16,26 @@ def test_accept_application_invitation(client, user_session):
 
     assert response.status_code == 302
     expected_location = url_for(
-        "portfolios.show_portfolio",
+        "applications.portfolio_applications",
         portfolio_id=application.portfolio_id,
         _external=True,
     )
     assert response.location == expected_location
+
+
+def test_accept_application_invitation_end_to_end(client, user_session):
+    user = UserFactory.create()
+    application = ApplicationFactory.create(name="Millenium Falcon")
+    app_role = ApplicationRoleFactory.create(application=application, user=user)
+    invite = ApplicationInvitationFactory.create(
+        role=app_role, user=user, inviter=application.portfolio.owner
+    )
+
+    user_session(user)
+    response = client.get(
+        url_for("applications.accept_invitation", token=invite.token),
+        follow_redirects=True,
+    )
+
+    assert response.status_code == 200
+    assert application.name in response.data.decode()

tests/test_access.py

@@ -8,8 +8,7 @@ import atst
 from atst.app import make_app, make_config
 from atst.domain.auth import UNPROTECTED_ROUTES as _NO_LOGIN_REQUIRED
 from atst.domain.permission_sets import PermissionSets
-from atst.models.environment_role import CSPRole
-from atst.models.portfolio_role import Status as PortfolioRoleStatus
+from atst.models import CSPRole, PortfolioRoleStatus, ApplicationRoleStatus
 
 from tests.factories import (
     AttachmentFactory,
@@ -361,12 +360,18 @@ def test_portfolios_admin_access(get_url_assert_status):
 def test_applications_portfolio_applications_access(get_url_assert_status):
     ccpo = user_with(PermissionSets.VIEW_PORTFOLIO_APPLICATION_MANAGEMENT)
     owner = user_with()
+    app_user = user_with()
     rando = user_with()
     portfolio = PortfolioFactory.create(owner=owner)
+    application = ApplicationFactory.create(portfolio=portfolio)
+    ApplicationRoleFactory.create(
+        application=application, user=app_user, status=ApplicationRoleStatus.ACTIVE
+    )
 
     url = url_for("applications.portfolio_applications", portfolio_id=portfolio.id)
     get_url_assert_status(ccpo, url, 200)
     get_url_assert_status(owner, url, 200)
+    get_url_assert_status(app_user, url, 200)
     get_url_assert_status(rando, url, 404)