Merge pull request #3264 from matrix-org/neil/sign-up-stats

daily user type phone home stats

synapse/storage/registration.py

@@ -102,6 +102,13 @@ class RegistrationStore(RegistrationWorkerStore,
             columns=["user_id", "device_id"],
         )
 
+        self.register_background_index_update(
+            "users_creation_ts",
+            index_name="users_creation_ts",
+            table="users",
+            columns=["creation_ts"],
+        )
+
         # we no longer use refresh tokens, but it's possible that some people
         # might have a background update queued to build this index. Just
         # clear the background update.
@@ -486,6 +493,35 @@ class RegistrationStore(RegistrationWorkerStore,
         ret = yield self.runInteraction("count_users", _count_users)
         defer.returnValue(ret)
 
+    def count_daily_user_type(self):
+        """
+        Counts 1) native non guest users
+               2) native guests users
+               3) bridged users
+        who registered on the homeserver in the past 24 hours
+        """
+        def _count_daily_user_type(txn):
+            yesterday = int(self._clock.time()) - (60 * 60 * 24)
+
+            sql = """
+                SELECT user_type, COALESCE(count(*), 0) AS count FROM (
+                    SELECT
+                    CASE
+                        WHEN is_guest=0 AND appservice_id IS NULL THEN 'native'
+                        WHEN is_guest=1 AND appservice_id IS NULL THEN 'guest'
+                        WHEN is_guest=0 AND appservice_id IS NOT NULL THEN 'bridged'
+                    END AS user_type
+                    FROM users
+                    WHERE creation_ts > ?
+                ) AS t GROUP BY user_type
+            """
+            results = {'native': 0, 'guest': 0, 'bridged': 0}
+            txn.execute(sql, (yesterday,))
+            for row in txn:
+                results[row[0]] = row[1]
+            return results
+        return self.runInteraction("count_daily_user_type", _count_daily_user_type)
+
     @defer.inlineCallbacks
     def count_nonbridged_users(self):
         def _count_users(txn):