Update atst to atat

atat/routes/applications/index.py

@@ -0,0 +1,34 @@
+from flask import render_template, g
+
+from .blueprint import applications_bp
+from atat.domain.authz.decorator import user_can_access_decorator as user_can
+from atat.domain.environment_roles import EnvironmentRoles
+from atat.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_bp.route("/portfolios/<portfolio_id>/applications")
+@user_can(
+    Permissions.VIEW_APPLICATION,
+    override=has_portfolio_applications,
+    message="view portfolio applications",
+)
+def portfolio_applications(portfolio_id):
+    user_env_roles = EnvironmentRoles.for_user(g.current_user.id, portfolio_id)
+    environment_access = {
+        env_role.environment_id: env_role.role.value for env_role in user_env_roles
+    }
+
+    return render_template(
+        "applications/index.html", environment_access=environment_access
+    )