touch up review page and add route for submitting task order invites

atst/routes/task_orders/__init__.py

@@ -4,3 +4,4 @@ task_orders_bp = Blueprint("task_orders", __name__)
 
 from . import new
 from . import index
+from . import invite

atst/routes/task_orders/invite.py

@@ -0,0 +1,15 @@
+from flask import redirect, url_for
+
+from . import task_orders_bp
+from atst.domain.task_orders import TaskOrders
+from atst.utils.flash import formatted_flash as flash
+
+
+# TODO: add a real implementation for this
+@task_orders_bp.route("/task_orders/invite/<task_order_id>", methods=["POST"])
+def invite(task_order_id):
+    task_order = TaskOrders.get(task_order_id)
+    flash("task_order_complete", task_order=task_order)
+    return redirect(
+        url_for("workspaces.workspace_members", workspace_id=task_order.workspace.id)
+    )

atst/utils/flash.py

@@ -101,6 +101,13 @@ MESSAGES = {
         "message_template": "",
         "category": "success",
     },
+    "task_order_complete": {
+        "title_template": "Task Order Complete",
+        "message_template": """
+        Invitations for {{ task_order.portfolio_name }} have been sent.
+        """,
+        "category": "success",
+    },
 }