Merge pull request #806 from dod-ccpo/delete-environment

Delete environments from an application

atst/routes/applications/settings.py

@@ -191,3 +191,21 @@ def delete(application_id):
             "applications.portfolio_applications", portfolio_id=application.portfolio_id
         )
     )
+
+
+@applications_bp.route("/environments/<environment_id>/delete", methods=["POST"])
+@user_can(Permissions.DELETE_ENVIRONMENT, message="delete environment")
+def delete_environment(environment_id):
+    environment = Environments.get(environment_id)
+    Environments.delete(environment=environment, commit=True)
+
+    flash("environment_deleted", environment_name=environment.name)
+
+    return redirect(
+        url_for(
+            "applications.settings",
+            application_id=environment.application_id,
+            _anchor="application-environments",
+            fragment="application-environments",
+        )
+    )

atst/utils/flash.py

@@ -2,6 +2,11 @@ from flask import flash, render_template_string
 from atst.utils.localization import translate
 
 MESSAGES = {
+    "environment_deleted": {
+        "title_template": "{{ environment_name }} deleted",
+        "message_template": 'The environment "{{ environment_name }}" has been deleted',
+        "category": "success",
+    },
     "application_environments_updated": {
         "title_template": "Application environments updated",
         "message_template": "Application environments have been updated",