fix incorrectly logged repeat step

https://anki.tenderapp.com/discussions/ankidesktop/38130-anki-21-scheduler-misleads-on-hard-button-for-learning-cards

pylib/anki/schedv2.py

@@ -798,7 +798,13 @@ did = ? and queue = {QUEUE_TYPE_DAY_LEARN_RELEARN} and due <= ? limit ?""",
         lastLeft: int,
     ) -> None:
         lastIvl = -(self._delayForGrade(conf, lastLeft))
-        ivl = card.ivl if leaving else -(self._delayForGrade(conf, card.left))
+        if leaving:
+            ivl = card.ivl
+        else:
+            if ease == 2:
+                ivl = -self._delayForRepeatingGrade(conf, card.left)
+            else:
+                ivl = -self._delayForGrade(conf, card.left)
 
         def log():
             self.col.db.execute(

pylib/tests/test_schedv2.py

@@ -1281,3 +1281,23 @@ def test_negativeDueFilter():
 
     c.load()
     assert c.due == -5
+
+
+# hard on the first step should be the average of again and good,
+# and it should be logged properly
+def test_initial_repeat():
+    d = getEmptyCol()
+    f = d.newNote()
+    f["Front"] = "one"
+    f["Back"] = "two"
+    d.addNote(f)
+
+    d.reset()
+    c = d.sched.getCard()
+    d.sched.answerCard(c, 2)
+    # should be due in ~ 5.5 mins
+    expected = time.time() + 5.5 * 60
+    assert expected - 10 < c.due < expected * 1.25
+
+    ivl = d.db.scalar("select ivl from revlog")
+    assert ivl == -5.5 * 60