Edit displaying rating and points rank for unlisted (#115)

* Edit displaying rating and points rank for unlisted

* Edit rating/points rank of unlisted users and cache get_rank functions

judge/caching.py

@@ -79,8 +79,10 @@ def cache_wrapper(prefix, timeout=None, expected_type=None):
                 return result
             result = func(*args, **kwargs)
             if result is None:
-                result = NONE_RESULT
-            _set(cache_key, result, timeout)
+                cache_result = NONE_RESULT
+            else:
+                cache_result = result
+            _set(cache_key, cache_result, timeout)
             return result
 
         def dirty(*args, **kwargs):

judge/ratings.py

@@ -7,7 +7,6 @@ from django.db.models import Count, OuterRef, Subquery
 from django.db.models.functions import Coalesce
 from django.utils import timezone
 
-
 BETA2 = 328.33**2
 RATING_INIT = 1200  # Newcomer's rating when applying the rating floor/ceiling
 MEAN_INIT = 1400.0
@@ -147,7 +146,7 @@ def recalculate_ratings(ranking, old_mean, times_ranked, historical_p):
 def rate_contest(contest):
     from judge.models import Rating, Profile
     from judge.models.profile import _get_basic_info
-    from judge.utils.users import get_contest_ratings
+    from judge.utils.users import get_contest_ratings, get_rating_rank
 
     rating_subquery = Rating.objects.filter(user=OuterRef("user"))
     rating_sorted = rating_subquery.order_by("-contest__end_time")
@@ -241,6 +240,7 @@ def rate_contest(contest):
 
     _get_basic_info.dirty_multi([(uid,) for uid in user_ids])
     get_contest_ratings.dirty_multi([(uid,) for uid in user_ids])
+    get_rating_rank.dirty_multi([(uid,) for uid in user_ids])
 
 
 RATING_LEVELS = [

judge/signals.py

@@ -72,6 +72,8 @@ def problem_update(sender, instance, **kwargs):
 
 @receiver(post_save, sender=Profile)
 def profile_update(sender, instance, **kwargs):
+    judge.utils.users.get_points_rank.dirty(instance.id)
+    judge.utils.users.get_rating_rank.dirty(instance.id)
     if hasattr(instance, "_updating_stats_only"):
         return
 

judge/utils/users.py

@@ -6,7 +6,10 @@ from judge.caching import cache_wrapper
 from judge.models import Profile, Rating, Submission, Friend, ProfileInfo
 
 
+@cache_wrapper(prefix="grr")
 def get_rating_rank(profile):
+    if profile.is_unlisted:
+        return None
     rank = None
     if profile.rating:
         rank = (
@@ -19,7 +22,10 @@ def get_rating_rank(profile):
     return rank
 
 
+@cache_wrapper(prefix="gpr")
 def get_points_rank(profile):
+    if profile.is_unlisted:
+        return None
     return (
         Profile.objects.filter(
             is_unlisted=False,

templates/profile-table.html

@@ -33,15 +33,13 @@
               {{ request.profile.performance_points|floatformat(0) }}
             </span></div>
           </div>
-          {% if not request.profile.is_unlisted %}
           <div class="user-info">
             <div title="{{_('Rank by rating')}}"><i class="fa fa-globe peru" ></i> {{_('Rating')}} #</div>
             <div class="user-info-body">{{rating_rank if rating_rank else '-'}}</div>
           </div>
-          {% endif %}
           <div class="user-info">
             <div title="{{_('Rank by points')}}"><i class="fa fa-globe blue" ></i> {{_('Points')}} #</div>
-            <div class="user-info-body">{{points_rank}}</div>
+            <div class="user-info-body">{{points_rank if points_rank else '-'}}</div>
           </div>
 
           {% if awards.medals %}

templates/user/user-about.html

@@ -39,18 +39,16 @@
           </span></div>
         </div>
       </div>
-      {% if not user.is_unlisted %}
       <div class="user-info-card">
         <div class="user-info">
           <div class="user-info-header" title="{{_('Rank by rating')}}"><i class="fa fa-globe peru" ></i> {{_('Rating')}} #</div>
           <div class="user-info-body">{{rating_rank if rating_rank else '-'}}</div>
         </div>
       </div>
-      {% endif %}
       <div class="user-info-card">
         <div class="user-info">
           <div class="user-info-header" title="{{_('Rank by points')}}"><i class="fa fa-globe blue" ></i> {{_('Points')}} #</div>
-          <div class="user-info-body">{{points_rank}}</div>
+          <div class="user-info-body">{{points_rank if points_rank else '-'}}</div>
         </div>
       </div>
     </div>