Record event when accessing query result from API

migrations/0004_allow_null_in_event_user.py

@@ -0,0 +1,12 @@
+from playhouse.migrate import PostgresqlMigrator, migrate
+
+from redash.models import db
+
+if __name__ == '__main__':
+    db.connect_db()
+    migrator = PostgresqlMigrator(db.database)
+
+    with db.database.transaction():
+        migrate(
+            migrator.drop_not_null('events', 'user_id')
+        )

redash/controllers.py

@@ -7,9 +7,8 @@
 import csv
 import hashlib
 import json
-import numbers
 import cStringIO
-import datetime
+import time
 import logging
 
 from flask import render_template, send_from_directory, make_response, request, jsonify, redirect, \
@@ -490,6 +489,24 @@ def get(self, query_id=None, query_result_id=None, filetype='json'):
             query_result = models.QueryResult.get_by_id(query_result_id)
 
         if query_result:
+            if isinstance(self.current_user, models.ApiUser):
+                event = {
+                    'user_id': None,
+                    'action': 'api_get',
+                    'timestamp': int(time.time()),
+                    'api_key': self.current_user.id,
+                    'file_type': filetype
+                }
+
+                if query_id:
+                    event['object_type'] = 'query'
+                    event['object_id'] = query_id
+                else:
+                    event['object_type'] = 'query_result'
+                    event['object_id'] = query_result_id
+
+                record_event.delay(event)
+
             if filetype == 'json':
                 data = json.dumps({'query_result': query_result.to_dict()}, cls=utils.JSONEncoder)
                 return make_response(data, 200, cache_headers)

redash/models.py

@@ -592,7 +592,7 @@ def delete_instance(self, *args, **kwargs):
 
 
 class Event(BaseModel):
-    user = peewee.ForeignKeyField(User, related_name="events")
+    user = peewee.ForeignKeyField(User, related_name="events", null=True)
     action = peewee.CharField()
     object_type = peewee.CharField()
     object_id = peewee.CharField(null=True)