feat(api): add cache + busting for admin

polylan_submitter/animations/api.py

@@ -1,6 +1,7 @@
 from collections import defaultdict
 from django.http import HttpRequest
 from ninja import Router
+from django.core.cache import cache
 
 from accounts.models import CustomUser
 from animations.schemas import RankingSchema
@@ -12,6 +13,12 @@ router = Router()
 
 @router.get("results", response=RankingSchema)
 def results(request: HttpRequest) -> dict:
+    cache_key = "api:results:results"
+    cached_data = cache.get(cache_key)
+
+    if cached_data is not None:
+        return cached_data
+
     responses_by_userid = defaultdict(list)
     responses_by_puzzleid = defaultdict(list)
 
@@ -30,9 +37,12 @@ def results(request: HttpRequest) -> dict:
             responses, key=lambda x: (x.rank_points is None, x.rank_points or 0)
         )
 
-    return {
+    data = {
-        "users": CustomUser.objects.filter(pk__in=responses_by_userid.keys()),
+        "users": list(CustomUser.objects.filter(pk__in=responses_by_userid.keys())),
-        "puzzles": SteamCollectionItem.objects.all(),
+        "puzzles": list(SteamCollectionItem.objects.all()),
-        "responses_by_userid": responses_by_userid,
+        "responses_by_userid": dict(responses_by_userid),
         "ranking_by_puzzle": ranking,
     }
+
+    cache.set("api:results:results", data, 300)
+    return data

polylan_submitter/animations/schemas.py

@@ -1,7 +1,7 @@
 from ninja import ModelSchema, Schema
 
 from submissions.models import PuzzleResponse
-from submissions.schemas import SteamCollectionItemOut, UserInfoOut
+from submissions.schemas import SteamCollectionItemOut
 
 
 class PuzzleResponseRankingOut(ModelSchema):

polylan_submitter/noita/api.py

@@ -1,5 +1,6 @@
 from django.http import HttpRequest
 from django.core.files.base import ContentFile
+from django.core.cache import cache
 from django.db.models import (
     F,
     Case,
@@ -32,6 +33,11 @@ def get_my_objectives(request: HttpRequest):
 
 @router.get("results", response=ResultsOut)
 def get_results(request: HttpRequest):
+    cache_key = f"api:noita:results:{request.user.id}"
+    cached_data = cache.get(cache_key)
+
+    if cached_data is not None:
+        return cached_data
     """
     Get the user's score based on their objectives.
 
@@ -92,11 +98,14 @@ def get_results(request: HttpRequest):
         for obj in user_objectives.order_by("-total_points")
     ]
 
-    return {
+    data = {
         "total_score": total_score,
         "objectives": objectives_with_points,
     }
 
+    cache.set(f"api:noita:results:{request.user.id}", data, 300)
+    return data
+
 
 @router.get("leaderboard", response=LeaderboardOut)
 def get_leaderboard(request: HttpRequest):
@@ -105,6 +114,12 @@ def get_leaderboard(request: HttpRequest):
 
     Uses Window functions to rank users by their total score in descending order.
     """
+    cache_key = "api:noita:leaderboard"
+    cached_data = cache.get(cache_key)
+
+    if cached_data is not None:
+        return cached_data
+
     from django.contrib.auth import get_user_model
 
     User = get_user_model()
@@ -174,7 +189,7 @@ def get_leaderboard(request: HttpRequest):
         .order_by("rank")
     )
 
-    return {
+    data = {
         "leaderboard": [
             {
                 "rank": entry["rank"],
@@ -186,6 +201,9 @@ def get_leaderboard(request: HttpRequest):
         ]
     }
 
+    cache.set("api:noita:leaderboard", data, 300)
+    return data
+
 
 @router.post("submit", response={200: NoitaSubmissionOut, 400: dict})
 def submit_log_file(request: HttpRequest, file: UploadedFile = File(...)):
@@ -203,12 +221,6 @@ def submit_log_file(request: HttpRequest, file: UploadedFile = File(...)):
     allowed_types = [
         "text/plain",
         "text/x-log",
-        "image/jpeg",
-        "image/jpg",
-        "image/png",
-        "image/gif",
-        "video/mp4",
-        "video/webm",
     ]
 
     if file.content_type not in allowed_types:
@@ -238,6 +250,11 @@ def submit_log_file(request: HttpRequest, file: UploadedFile = File(...)):
         except Exception:
             pass
 
+        # Invalidate caches on successful submission
+        if submission.user:
+            cache.delete(f"api:noita:results:{submission.user.id}")
+        cache.delete("api:noita:leaderboard")
+
         return {
             "id": str(submission.id),
             "user_id": submission.user_id,

polylan_submitter/polylan_submitter/api.py

@@ -1,4 +1,6 @@
 from ninja import NinjaAPI
+from django.core.cache import cache
+from django.http import HttpRequest
 from submissions.api import router as submissions_router
 from submissions.schemas import UserInfoOut
 from animations.api import router as results_router
@@ -41,6 +43,19 @@ def health_check(request):
     return {"status": "healthy", "service": "polylan-submitter-api"}
 
 
+# Cache management endpoint
+@api.post("/cache/clear")
+def clear_cache(request: HttpRequest):
+    """Clear all API caches (admin only)"""
+    if not request.user.is_authenticated or not request.user.is_staff:
+        return 403, {"detail": "Admin access required"}
+
+    keys = cache.keys("api:*")
+    cache.delete_many(keys)
+
+    return {"detail": f"Cleared {len(keys)} cache entries"}
+
+
 # User info endpoint
 @api.get("/user", response=UserInfoOut)
 def get_user_info(request):

polylan_submitter/polylan_submitter/settings.py

@@ -145,6 +145,18 @@ MEDIA_ROOT = BASE_DIR / "media"
 FILE_UPLOAD_MAX_MEMORY_SIZE = 256 * 1024 * 1024  # 256MB
 DATA_UPLOAD_MAX_MEMORY_SIZE = 256 * 1024 * 1024  # 256MB
 
+# Caching Configuration
+CACHES = {
+    "default": {
+        "BACKEND": "django_redis.cache.RedisCache",
+        "LOCATION": "redis://127.0.0.1:6379/11",
+        "TIMEOUT": 300,  # 5 minutes default
+        "OPTIONS": {
+            "CLIENT_CLASS": "django_redis.client.DefaultClient",
+        },
+    }
+}
+
 # Allowed file types for submissions
 ALLOWED_SUBMISSION_TYPES = [
     "image/jpeg",

polylan_submitter/simple_cas_backend.py

@@ -7,7 +7,6 @@ import requests
 from django.conf import settings
 from django.contrib.auth import get_user_model
 from django.contrib.auth.backends import BaseBackend
-from furl import furl
 
 
 class SimpleCASBackend(BaseBackend):

polylan_submitter/src/Noita.vue

@@ -11,6 +11,7 @@ const userInfo = ref({
   rank: null as number | null,
   score: 0,
   runsSubmitted: 0,
+  isStaff: false,
 });
 
 const uploadedFiles = ref<File[]>([]);
@@ -148,6 +149,30 @@ const fetchLeaderboard = async () => {
   }
 };
 
+const clearCache = async () => {
+  try {
+    const response = await fetch("/api/cache/clear", {
+      method: "POST",
+    });
+
+    if (response.ok) {
+      alert("Cache cleared successfully!");
+      // Refresh data after clearing cache
+      await Promise.all([
+        fetchObjectives(),
+        fetchUserResults(),
+        fetchLeaderboard(),
+      ]);
+    } else {
+      const error = await response.json();
+      alert(`Error clearing cache: ${error.detail || "Unknown error"}`);
+    }
+  } catch (error) {
+    console.error("Error clearing cache:", error);
+    alert("Error clearing cache. Please try again.");
+  }
+};
+
 const loadUserData = async () => {
   // Get user info first
   try {
@@ -156,6 +181,7 @@ const loadUserData = async () => {
       const user = await response.json();
       if (user.is_authenticated) {
         userInfo.value.username = user.username;
+        userInfo.value.isStaff = user.is_staff || false;
       }
     }
   } catch (error) {
@@ -237,6 +263,11 @@ onMounted(() => {
                 <i class="mdi mdi-trophy mr-1"></i>
                 View Full Leaderboard
               </button>
+
+              <button v-if="userInfo.isStaff" @click="clearCache" class="btn btn-error btn-sm w-full mt-3">
+                <i class="mdi mdi-cache-clear mr-1"></i>
+                Clear Cache
+              </button>
             </div>
           </div>
         </div>
@@ -256,13 +287,13 @@ onMounted(() => {
                 isDragover ? 'border-primary bg-primary/10' : 'border-base-300 hover:border-primary'
               ]">
                 <input type="file" multiple @change="handleFileUpload" class="hidden" id="file-upload"
-                  accept="video/*,image/*" />
+                  accept="text/plain,text/x-log" />
                 <label for="file-upload" class="cursor-pointer flex flex-col items-center gap-3">
                   <i
                     :class="['mdi text-4xl', isDragover ? 'mdi-cloud-check text-primary' : 'mdi-file-upload text-base-content/50']"></i>
                   <div>
                     <p class="font-semibold">Click to upload or drag and drop</p>
-                    <p class="text-sm text-base-content/70">Video or image files (MP4, PNG, etc.)</p>
+                    <p class="text-sm text-base-content/70">The log file <code>polylan_mod_log.txt</code></p>
                   </div>
                 </label>
               </div>
@@ -353,10 +384,7 @@ onMounted(() => {
             <i class="mdi mdi-trophy text-yellow-500 mr-2"></i>
             Global Leaderboard
           </h3>
-          <button
+          <button @click="isLeaderboardModalOpen = false" class="btn btn-sm btn-circle btn-ghost">
-            @click="isLeaderboardModalOpen = false"
-            class="btn btn-sm btn-circle btn-ghost"
-          >
             <i class="mdi mdi-close"></i>
           </button>
         </div>
@@ -373,16 +401,10 @@ onMounted(() => {
               </tr>
             </thead>
             <tbody>
-              <tr
+              <tr v-for="entry in leaderboard" :key="entry.username"
-                v-for="entry in leaderboard"
+                :class="{ 'bg-primary/20': entry.username === userInfo.username }">
-                :key="entry.username"
-                :class="{ 'bg-primary/20': entry.username === userInfo.username }"
-              >
                 <td class="font-bold">
-                  <span
+                  <span v-if="entry.rank === 1" class="badge badge-warning badge-lg">
-                    v-if="entry.rank === 1"
-                    class="badge badge-warning badge-lg"
-                  >
                     🏆 #{{ entry.rank }}
                   </span>
                   <span v-else-if="entry.rank === 2" class="badge badge-lg">
@@ -395,10 +417,7 @@ onMounted(() => {
                 </td>
                 <td class="font-medium">
                   {{ entry.username }}
-                  <span
+                  <span v-if="entry.username === userInfo.username" class="badge badge-primary badge-sm ml-2">
-                    v-if="entry.username === userInfo.username"
-                    class="badge badge-primary badge-sm ml-2"
-                  >
                     You
                   </span>
                 </td>

polylan_submitter/src/components/Results.vue

@@ -45,6 +45,13 @@ const isLoading = ref(true);
 const resultsData = ref<ResultsData | null>(null);
 const selectedTab = ref<"overall" | "byPuzzle">("overall");
 const expandedPuzzleId = ref<number | null>(null);
+const userInfo = ref({
+  username: "Player",
+  rank: null as number | null,
+  totalPoints: 0,
+  puzzlesSolved: 0,
+  isStaff: false,
+});
 
 const fetchResults = async () => {
   isLoading.value = true;
@@ -100,23 +107,120 @@ const togglePuzzleExpanded = (puzzleId: number) => {
   expandedPuzzleId.value = expandedPuzzleId.value === puzzleId ? null : puzzleId;
 };
 
+const clearCache = async () => {
+  try {
+    const response = await fetch("/api/cache/clear", {
+      method: "POST",
+    });
+
+    if (response.ok) {
+      alert("Cache cleared successfully!");
+      await fetchResults();
+    } else {
+      const error = await response.json();
+      alert(`Error clearing cache: ${error.detail || "Unknown error"}`);
+    }
+  } catch (error) {
+    console.error("Error clearing cache:", error);
+    alert("Error clearing cache. Please try again.");
+  }
+};
+
+const loadUserData = async () => {
+  try {
+    const response = await fetch("/api/user");
+    if (response.ok) {
+      const user = await response.json();
+      if (user.is_authenticated) {
+        userInfo.value.username = user.username;
+        userInfo.value.isStaff = user.is_staff || false;
+
+        await fetchResults();
+
+        // Calculate user's rank and stats
+        const ranking = getOverallRanking();
+        const userRankIndex = ranking.findIndex((u) => u.username === user.username);
+
+        if (userRankIndex !== -1) {
+          userInfo.value.rank = userRankIndex + 1;
+          userInfo.value.totalPoints = ranking[userRankIndex].totalPoints;
+          userInfo.value.puzzlesSolved = ranking[userRankIndex].puzzlesSolved;
+        }
+      }
+    }
+  } catch (error) {
+    console.error("Error loading user data:", error);
+    await fetchResults();
+  }
+};
+
 onMounted(() => {
-  fetchResults();
+  loadUserData();
 });
 </script>
 
 <template>
   <div class="mb-8">
-    <div class="card bg-base-100 shadow-lg">
+    <div class="grid grid-cols-1 lg:grid-cols-3 gap-8">
-      <div class="card-body">
+      <!-- Left Column: Your Ranking -->
-        <h2 class="card-title text-2xl mb-6">
+      <div class="lg:col-span-1">
-          <i class="mdi mdi-trophy text-yellow-500 mr-2"></i>
+        <div class="card bg-base-100 shadow-lg sticky top-8">
-          General Results
+          <div class="bg-gradient-to-br from-blue-600 to-blue-400 p-6 text-white rounded-t-2xl">
-        </h2>
+            <i class="mdi mdi-trophy text-4xl"></i>
+            <h3 class="text-2xl font-bold mt-2">Your Ranking</h3>
+          </div>
+          <div class="card-body">
+            <div class="text-center mb-6">
+              <p class="text-sm text-base-content/70">Player</p>
+              <p class="text-3xl font-bold">{{ userInfo.username }}</p>
+            </div>
 
-        <div v-if="isLoading" class="flex justify-center py-8">
+            <div class="divider"></div>
-          <span class="loading loading-spinner loading-lg"></span>
+
+            <div v-if="isLoading" class="flex justify-center py-8">
+              <span class="loading loading-spinner loading-lg"></span>
+            </div>
+
+            <div v-else class="space-y-4">
+              <div class="text-center">
+                <p class="text-sm text-base-content/70 mb-1">Current Rank</p>
+                <p v-if="userInfo.rank !== null" class="text-4xl font-bold text-primary">
+                  #{{ userInfo.rank }}
+                </p>
+                <p v-else class="text-2xl text-base-content/50">No rank yet</p>
+              </div>
+
+              <div class="text-center">
+                <p class="text-sm text-base-content/70 mb-1">Total Points</p>
+                <p class="text-2xl font-bold">{{ userInfo.totalPoints.toLocaleString() }}</p>
+              </div>
+
+              <div class="text-center">
+                <p class="text-sm text-base-content/70 mb-1">Puzzles Solved</p>
+                <p class="text-2xl font-bold">{{ userInfo.puzzlesSolved }}</p>
+              </div>
+
+              <button v-if="userInfo.isStaff" @click="clearCache" class="btn btn-error btn-sm w-full mt-6">
+                <i class="mdi mdi-cache-clear mr-1"></i>
+                Clear Cache
+              </button>
+            </div>
+          </div>
         </div>
+      </div>
+
+      <!-- Right Column: Results -->
+      <div class="lg:col-span-2">
+        <div class="card bg-base-100 shadow-lg">
+          <div class="card-body">
+            <h2 class="card-title text-2xl mb-6">
+              <i class="mdi mdi-trophy text-yellow-500 mr-2"></i>
+              General Results
+            </h2>
+
+            <div v-if="isLoading" class="flex justify-center py-8">
+              <span class="loading loading-spinner loading-lg"></span>
+            </div>
 
         <div v-else-if="!resultsData" class="text-center py-8">
           <p class="text-base-content/70">No results available yet</p>
@@ -286,6 +390,8 @@ onMounted(() => {
           </div>
         </div>
       </div>
+        </div>
+      </div>
     </div>
   </div>
 </template>

polylan_submitter/submissions/api.py

@@ -3,6 +3,7 @@ from ninja.files import UploadedFile
 from ninja.pagination import paginate
 from django.db import transaction
 from django.core.files.base import ContentFile
+from django.core.cache import cache
 from django.utils import timezone
 from django.shortcuts import get_object_or_404
 from typing import List
@@ -165,6 +166,9 @@ def create_submission(
                 "responses__files", "responses__puzzle"
             ).get(id=submission.id)
 
+            # Invalidate results cache on successful submission
+            cache.delete("api:results:results")
+
             return submission
 
     except Exception as e:
@@ -201,6 +205,9 @@ def validate_response(request, response_id: int, data: ValidationIn):
 
     response.save()
 
+    # Invalidate results cache when a response is validated
+    cache.delete("api:results:results")
+
     return response
 
 
@@ -256,6 +263,9 @@ def validate_submission(request, submission_id: str):
         "responses__files", "responses__puzzle"
     ).get(id=submission.id)
 
+    # Invalidate results cache when submission is validated
+    cache.delete("api:results:results")
+
     return submission
 
 
@@ -268,6 +278,10 @@ def delete_submission(request, submission_id: str):
 
     submission = get_object_or_404(Submission, id=submission_id)
     submission.delete()
+
+    # Invalidate results cache when submission is deleted
+    cache.delete("api:results:results")
+
     return {"detail": "Submission deleted successfully"}
 
 

pyproject.toml

@@ -16,6 +16,7 @@ dependencies = [
     "psycopg>=3.2.13",
     "sentry-sdk[django]>=2.59.0",
     "furl>=2.1.4",
+    "django-redis>=6.0.0",
 ]
 
 [dependency-groups]

uv.lock

@@ -37,6 +37,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/25/8a/c46dcc25341b5bce5472c718902eb3d38600a903b14fa6aeecef3f21a46f/asttokens-3.0.0-py3-none-any.whl", hash = "sha256:e3078351a059199dd5138cb1c706e6430c05eff2ff136af5eb4790f9d28932e2", size = 26918, upload-time = "2024-11-30T04:30:10.946Z" },
 ]
 
+[[package]]
+name = "async-timeout"
+version = "5.0.1"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/a5/ae/136395dfbfe00dfc94da3f3e136d0b13f394cba8f4841120e34226265780/async_timeout-5.0.1.tar.gz", hash = "sha256:d9321a7a3d5a6a5e187e824d2fa0793ce379a202935782d555d6e9d2735677d3", size = 9274, upload-time = "2024-11-06T16:41:39.6Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/fe/ba/e2081de779ca30d473f21f5b30e0e737c438205440784c7dfc81efc2b029/async_timeout-5.0.1-py3-none-any.whl", hash = "sha256:39e3809566ff85354557ec2398b55e096c8364bacac9405a7a1fa429e77fe76c", size = 6233, upload-time = "2024-11-06T16:41:37.9Z" },
+]
+
 [[package]]
 name = "certifi"
 version = "2025.10.5"
@@ -197,6 +206,19 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/64/96/d967ca440d6a8e3861120f51985d8e5aec79b9a8bdda16041206adfe7adc/django_extensions-4.1-py3-none-any.whl", hash = "sha256:0699a7af28f2523bf8db309a80278519362cd4b6e1fd0a8cd4bf063e1e023336", size = 232980, upload-time = "2025-04-11T01:15:37.701Z" },
 ]
 
+[[package]]
+name = "django-redis"
+version = "6.0.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "django" },
+    { name = "redis" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/08/53/dbcfa1e528e0d6c39947092625b2c89274b5d88f14d357cee53c4d6dbbd4/django_redis-6.0.0.tar.gz", hash = "sha256:2d9cb12a20424a4c4dde082c6122f486628bae2d9c2bee4c0126a4de7fda00dd", size = 56904, upload-time = "2025-06-17T18:15:46.376Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/7e/79/055dfcc508cfe9f439d9f453741188d633efa9eab90fc78a67b0ab50b137/django_redis-6.0.0-py3-none-any.whl", hash = "sha256:20bf0063a8abee567eb5f77f375143c32810c8700c0674ced34737f8de4e36c0", size = 33687, upload-time = "2025-06-17T18:15:34.165Z" },
+]
+
 [[package]]
 name = "django-shinobi"
 version = "1.4.0"
@@ -727,6 +749,7 @@ version = "0.1.0"
 source = { virtual = "." }
 dependencies = [
     { name = "django" },
+    { name = "django-redis" },
     { name = "django-shinobi" },
     { name = "django-vite" },
     { name = "furl" },
@@ -757,6 +780,7 @@ dev = [
 [package.metadata]
 requires-dist = [
     { name = "django", specifier = ">=5.2.7" },
+    { name = "django-redis", specifier = ">=6.0.0" },
     { name = "django-shinobi", specifier = ">=1.4.0" },
     { name = "django-vite", specifier = ">=3.1.0" },
     { name = "furl", specifier = ">=2.1.4" },
@@ -1073,6 +1097,18 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/f1/12/de94a39c2ef588c7e6455cfbe7343d3b2dc9d6b6b2f40c4c6565744c873d/pyyaml-6.0.3-cp314-cp314t-win_arm64.whl", hash = "sha256:ebc55a14a21cb14062aa4162f906cd962b28e2e9ea38f9b4391244cd8de4ae0b", size = 149341, upload-time = "2025-09-25T21:32:56.828Z" },
 ]
 
+[[package]]
+name = "redis"
+version = "7.4.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "async-timeout", marker = "python_full_version < '3.11.3'" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/7b/7f/3759b1d0d72b7c92f0d70ffd9dc962b7b7b5ee74e135f9d7d8ab06b8a318/redis-7.4.0.tar.gz", hash = "sha256:64a6ea7bf567ad43c964d2c30d82853f8df927c5c9017766c55a1d1ed95d18ad", size = 4943913, upload-time = "2026-03-24T09:14:37.53Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/74/3a/95deec7db1eb53979973ebd156f3369a72732208d1391cd2e5d127062a32/redis-7.4.0-py3-none-any.whl", hash = "sha256:a9c74a5c893a5ef8455a5adb793a31bb70feb821c86eccb62eebef5a19c429ec", size = 409772, upload-time = "2026-03-24T09:14:35.968Z" },
+]
+
 [[package]]
 name = "requests"
 version = "2.32.5"