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authorErik Johnston <erik@matrix.org>2018-08-23 19:17:08 +0100
committerErik Johnston <erik@matrix.org>2018-08-23 19:17:19 +0100
commitcd77270a669fa827912efd86a0723d85e9e388ed (patch)
treef0ce984b18edf485afdcaad54bbe52c5aa8c2659 /synapse/storage/registration.py
parentMerge pull request #3747 from matrix-org/erikj/fix_multiple_sends_notice (diff)
downloadsynapse-cd77270a669fa827912efd86a0723d85e9e388ed.tar.xz
Implement trail users
Diffstat (limited to 'synapse/storage/registration.py')
-rw-r--r--synapse/storage/registration.py28
1 files changed, 27 insertions, 1 deletions
diff --git a/synapse/storage/registration.py b/synapse/storage/registration.py
index 07333f777d..26b429e307 100644
--- a/synapse/storage/registration.py
+++ b/synapse/storage/registration.py
@@ -26,6 +26,11 @@ from synapse.util.caches.descriptors import cached, cachedInlineCallbacks
 
 
 class RegistrationWorkerStore(SQLBaseStore):
+    def __init__(self, db_conn, hs):
+        super(RegistrationWorkerStore, self).__init__(db_conn, hs)
+
+        self.config = hs.config
+
     @cached()
     def get_user_by_id(self, user_id):
         return self._simple_select_one(
@@ -36,12 +41,33 @@ class RegistrationWorkerStore(SQLBaseStore):
             retcols=[
                 "name", "password_hash", "is_guest",
                 "consent_version", "consent_server_notice_sent",
-                "appservice_id",
+                "appservice_id", "creation_ts",
             ],
             allow_none=True,
             desc="get_user_by_id",
         )
 
+    @defer.inlineCallbacks
+    def is_trial_user(self, user_id):
+        """Checks if user is in the "trial" period, i.e. within the first
+        N days of registration defined by `mau_trial_days` config
+
+        Args:
+            user_id (str)
+
+        Returns:
+            Deferred[bool]
+        """
+
+        info = yield self.get_user_by_id(user_id)
+        if not info:
+            defer.returnValue(False)
+
+        now = self.clock.time_msec()
+        trial_duration_ms = self.config.mau_trial_days * 24 * 60 * 60 * 1000
+        is_trial = (now - info["creation_ts"] * 1000) < trial_duration_ms
+        defer.returnValue(is_trial)
+
     @cached()
     def get_user_by_access_token(self, token):
         """Get a user from the given access token.