Slack招待用のメソッド実装

src/kawaz/core/slack/utils.py

@@ -0,0 +1,27 @@
+import requests
+from django.core.exceptions import ImproperlyConfigured
+from django.conf import settings
+
+ENDPOINT = '/api/users.admin.invite'
+
+
+def invite_to_slack(email):
+    token = getattr(settings, 'SLACK_ADMIN_TOKEN', None)
+    base_url = getattr(settings, 'SLACK_BASE_URL', None)
+    if not token:
+        raise ImproperlyConfigured('SLACK_ADMIN_TOKEN is not set')
+    if not base_url:
+        raise ImproperlyConfigured('SLACK_BASE_URL is not set')
+    url = "#{}#{}".format(base_url, ENDPOINT)
+    params = {
+        'email': email,
+        'token': token,
+        'set_active': True
+    }
+    try:
+        requests.post(url, params)
+    except:
+        # fail silently
+        pass
+
+