public/control.html

@@ -397,9 +397,10 @@
       <div class="row g-3">
         <div class="col-12 col-xxl-8">
           <div class="card p-3">
-            <h4 class="mb-1">Définir le gagnant par année</h4>
+            <h4 class="mb-1">Définir les gagnants par année (égalité)</h4>
             <div class="text-muted mb-3">
-              Choisis une année, un utilisateur, et des points (optionnel). Laisse le champ points vide si tu ne veux pas l’afficher.
+              Tu peux ajouter plusieurs gagnants pour la même année (ex: égalité au même nombre de points).
+              Choisis un utilisateur + des points (optionnel), puis clique <strong>Ajouter</strong>.
             </div>
 
             <div class="row g-3">
@@ -413,7 +414,7 @@
                 <select id="winner_user" class="form-select">
                   <option value="">—</option>
                 </select>
-                <div class="form-text">Si tu choisis “—”, le gagnant est supprimé pour l’année.</div>
+                <div class="form-text">Pour retirer un gagnant, utilise la liste “Gagnants actuels” ci-dessous.</div>
               </div>
               <div class="col-md-3">
                 <label for="winner_points" class="form-label">Points (optionnel)</label>
@@ -423,12 +424,12 @@
 
             <div class="d-flex flex-wrap justify-content-end gap-2 mt-3">
               <button type="button" id="winner_reload" class="btn btn-outline-primary">Recharger</button>
-              <button type="button" id="winner_clear" class="btn btn-outline-danger">Supprimer</button>
+              <button type="button" id="winner_clear" class="btn btn-outline-danger">Tout supprimer</button>
-              <button type="button" id="winner_save" class="btn btn-warning">Enregistrer</button>
+              <button type="button" id="winner_save" class="btn btn-warning">Ajouter</button>
             </div>
 
             <div class="mt-3">
-              <div class="text-muted small mb-1">Gagnant actuel</div>
+              <div class="text-muted small mb-1">Gagnants actuels</div>
               <div id="winner_current" class="border rounded p-2 bg-light">—</div>
             </div>
           </div>

public/js/app_control.js

@@ -95,7 +95,7 @@ window.onload = async function () {
   let activeYear = null;
   let winnersLoadedOnce = false;
   let winnerUsersLoadedOnce = false;
-  let winnersByYear = new Map(); // year -> { year, userId, name, points }
+  let winnersByYear = new Map(); // year -> [{ year, userId, name, points }]
   let winnerUsers = []; // admin list: {id, name, email, ...}
 
   const DEFAULT_COMPLETION_MODAL = Object.freeze({
@@ -484,7 +484,7 @@ window.onload = async function () {
     return Array.isArray(data?.winners) ? data.winners : [];
   }
 
-  async function saveWinner(year, userId, points) {
+  async function addWinner(year, userId, points) {
     const res = await fetch(`/api/settings/winners/${encodeURIComponent(String(year))}`, {
       method: 'PUT',
       headers: {
@@ -504,6 +504,19 @@ window.onload = async function () {
     return data;
   }
 
+  async function removeWinner(year, userId) {
+    const res = await fetch(`/api/settings/winners/${encodeURIComponent(String(year))}/${encodeURIComponent(String(userId))}`, {
+      method: 'DELETE',
+      headers: { 'Authorization': `Bearer ${token}` },
+    });
+    const data = await res.json().catch(() => ({}));
+    if (!res.ok) {
+      const msg = data.message || data.error || `Erreur (${res.status})`;
+      throw new Error(msg);
+    }
+    return data;
+  }
+
   function buildWinnerUsersOptions(users) {
     if (!winnerUserSelect) return;
     const list = Array.isArray(users) ? users : [];
@@ -579,27 +592,82 @@ window.onload = async function () {
       winnerCurrentEl.textContent = '—';
       return;
     }
-    const w = getWinnerForYear(y);
+    const list = getWinnerForYear(y);
-    if (!w) {
+    const winners = Array.isArray(list) ? list : [];
+    if (!winners.length) {
       winnerCurrentEl.textContent = `${y}: (aucun gagnant)`;
       return;
     }
-    const points = w.points === null || w.points === undefined ? null : Number(w.points);
+
-    const pointsLabel = points === null || Number.isNaN(points) ? '' : ` — ${points} pts`;
+    // Sort for stable display: points desc (null last), then name
-    winnerCurrentEl.textContent = `${y}: ${w.name || '(utilisateur supprimé)'}${pointsLabel}`;
+    const sorted = winners.slice().sort((a, b) => {
+      const ap = a?.points === null || a?.points === undefined ? null : Number(a.points);
+      const bp = b?.points === null || b?.points === undefined ? null : Number(b.points);
+      if (ap === null && bp !== null) return 1;
+      if (ap !== null && bp === null) return -1;
+      if (ap !== null && bp !== null && ap !== bp) return bp - ap;
+      return String(a?.name || '').localeCompare(String(b?.name || ''), 'fr', { sensitivity: 'base' });
+    });
+
+    const rows = sorted.map((w) => {
+      const name = w?.name || '(utilisateur supprimé)';
+      const pts = w?.points === null || w?.points === undefined ? null : Number(w.points);
+      const ptsLabel = pts === null || Number.isNaN(pts) ? '' : ` <span class="text-muted">— ${pts} pts</span>`;
+      const uid = String(w?.userId || '');
+      return `
+        <div class="d-flex justify-content-between align-items-center border rounded px-2 py-1 mb-2">
+          <div class="me-2"><strong>${name}</strong>${ptsLabel}</div>
+          <button type="button" class="btn btn-sm btn-outline-danger" data-winner-remove-year="${y}" data-winner-remove-user="${uid}">Retirer</button>
+        </div>
+      `;
+    }).join('');
+
+    const tieLabel = sorted.length > 1 ? ' <span class="text-muted fw-normal">(égalité)</span>' : '';
+    winnerCurrentEl.innerHTML = `
+      <div class="fw-semibold mb-2">${y}${tieLabel}</div>
+      ${rows}
+    `;
+
+    winnerCurrentEl.querySelectorAll('button[data-winner-remove-year][data-winner-remove-user]').forEach((btn) => {
+      btn.addEventListener('click', async () => {
+        const yearRaw = btn.getAttribute('data-winner-remove-year');
+        const userRaw = btn.getAttribute('data-winner-remove-user');
+        const yy = parseYear(yearRaw);
+        const uid = String(userRaw || '').trim();
+        if (!yy || !uid) return;
+        btn.disabled = true;
+        const old = btn.textContent;
+        btn.textContent = '...';
+        try {
+          await removeWinner(yy, uid);
+          await loadWinners({ force: true });
+          showResponse('success', `Gagnant retiré pour ${yy}.`);
+        } catch (err) {
+          showResponse('danger', err.message || 'Erreur réseau');
+        } finally {
+          btn.disabled = false;
+          btn.textContent = old;
+        }
+      });
+    });
   }
 
   function applyWinnerFormFromCache() {
     if (!winnerYearSelect) return;
     const y = parseYear(winnerYearSelect.value);
     if (!y) return;
-    const w = getWinnerForYear(y);
     if (winnerUserSelect) {
-      winnerUserSelect.value = w?.userId ? String(w.userId) : '';
+      winnerUserSelect.value = '';
     }
     if (winnerPointsEl) {
-      const pts = w?.points;
+      // Convenience: if all winners share the same non-null points, pre-fill it.
-      winnerPointsEl.value = pts === null || pts === undefined ? '' : String(pts);
+      const list = getWinnerForYear(y);
+      const winners = Array.isArray(list) ? list : [];
+      const ptsVals = winners
+        .map((w) => (w?.points === null || w?.points === undefined) ? null : Number(w.points))
+        .filter((n) => Number.isFinite(n));
+      const unique = Array.from(new Set(ptsVals));
+      winnerPointsEl.value = unique.length === 1 ? String(unique[0]) : '';
     }
     renderWinnerCurrent();
   }
@@ -609,19 +677,21 @@ window.onload = async function () {
     if (winnersLoadedOnce && !force) return;
     const list = await fetchWinners();
     winnersLoadedOnce = true;
-    winnersByYear = new Map(
+    const grouped = new Map();
-      list
+    (Array.isArray(list) ? list : [])
       .filter((w) => parseYear(w?.year))
-        .map((w) => [
+      .forEach((w) => {
-          String(w.year),
+        const key = String(w.year);
-          {
+        const arr = grouped.get(key) || [];
+        arr.push({
           year: Number(w.year),
           userId: String(w.userId || ''),
           name: w.name || null,
           points: w.points ?? null,
-          }
+        });
-        ])
+        grouped.set(key, arr);
-    );
+      });
+    winnersByYear = grouped;
     applyWinnerFormFromCache();
   }
 
@@ -1219,12 +1289,12 @@ window.onload = async function () {
       if (!winnerYearSelect) return;
       const y = parseYear(winnerYearSelect.value);
       if (!y) return;
-      const ok = window.confirm(`Supprimer le gagnant pour ${y} ?`);
+      const ok = window.confirm(`Supprimer tous les gagnants pour ${y} ?`);
       if (!ok) return;
       try {
         if (winnerUserSelect) winnerUserSelect.value = '';
         if (winnerPointsEl) winnerPointsEl.value = '';
-        await saveWinner(y, '', null);
+        await addWinner(y, '', null);
         await loadWinners({ force: true });
         showResponse('success', `Gagnant supprimé pour ${y}.`);
       } catch (err) {
@@ -1242,6 +1312,10 @@ window.onload = async function () {
         return;
       }
       const userId = String(winnerUserSelect?.value || '').trim();
+      if (!userId) {
+        showResponse('warning', 'Choisis un utilisateur.');
+        return;
+      }
       const pointsRaw = String(winnerPointsEl?.value || '').trim();
       const points = pointsRaw === '' ? null : Number(pointsRaw);
       const pointsToSend = pointsRaw === '' || Number.isNaN(points) ? null : Math.round(points);
@@ -1250,9 +1324,9 @@ window.onload = async function () {
       const old = winnerSaveBtn.textContent;
       winnerSaveBtn.textContent = 'Enregistrement...';
       try {
-        await saveWinner(y, userId, pointsToSend);
+        await addWinner(y, userId, pointsToSend);
         await loadWinners({ force: true });
-        showResponse('success', `Gagnant enregistré pour ${y}.`);
+        showResponse('success', `Gagnant ajouté pour ${y}.`);
       } catch (err) {
         showResponse('danger', err.message || 'Erreur réseau');
       } finally {

public/js/app_user-stat.js

@@ -1,5 +1,7 @@
 window.onload = async function () {
     const token = localStorage.getItem('auth_token');
+    let winnersCache = null;
+    let completionsCache = null;
 
     async function fetchActiveYear() {
       try {
@@ -47,19 +49,52 @@ window.onload = async function () {
         return;
       }
 
-      // Ensure sorted by year desc
+      // Group by year (supports ties)
-      list.sort((a, b) => Number(b?.year || 0) - Number(a?.year || 0));
+      const byYear = new Map();
+      list.forEach((w) => {
+        const y = Number(w?.year || 0);
+        if (!Number.isInteger(y) || y < 1900 || y > 3000) return;
+        const arr = byYear.get(String(y)) || [];
+        arr.push({
+          year: y,
+          name: w?.name || '(utilisateur supprimé)',
+          points: w?.points === null || w?.points === undefined || w?.points === '' ? null : Number(w.points),
+        });
+        byYear.set(String(y), arr);
+      });
+
+      const years = Array.from(byYear.keys()).map(Number).sort((a, b) => b - a);
       winnersList.innerHTML = '';
 
-      list.forEach((w) => {
+      years.forEach((year) => {
-        const year = Number(w?.year);
+        const winnersForYear = byYear.get(String(year)) || [];
-        const name = w?.name || '(utilisateur supprimé)';
+        const sorted = winnersForYear.slice().sort((a, b) => {
-        const points = w?.points === null || w?.points === undefined || w?.points === '' ? null : Number(w.points);
+          const ap = a.points === null || Number.isNaN(a.points) ? null : a.points;
-        const pointsLabel = points === null || Number.isNaN(points) ? '' : ` — ${points} pts`;
+          const bp = b.points === null || Number.isNaN(b.points) ? null : b.points;
+          if (ap === null && bp !== null) return 1;
+          if (ap !== null && bp === null) return -1;
+          if (ap !== null && bp !== null && ap !== bp) return bp - ap;
+          return String(a.name || '').localeCompare(String(b.name || ''), 'fr', { sensitivity: 'base' });
+        });
+
         const item = document.createElement('div');
-        item.className = 'list-group-item d-flex justify-content-between align-items-center';
+        item.className = 'list-group-item';
+        const tieLabel = sorted.length > 1 ? ' <span class="text-muted">(égalité)</span>' : '';
+
+        const winnersHtml = sorted
+          .map((w) => {
+            const pts = w.points === null || Number.isNaN(w.points) ? null : w.points;
+            const ptsLabel = pts === null ? '' : ` <span class="text-muted">— ${pts} pts</span>`;
+            return `<div><strong>${w.name}</strong>${ptsLabel}</div>`;
+          })
+          .join('');
+
         item.innerHTML = `
-          <div><strong>${year || '—'}</strong> : ${name}${pointsLabel}</div>
+          <div class="d-flex justify-content-between align-items-center">
+            <div class="fw-semibold">${year}${tieLabel}</div>
+            <span class="badge bg-secondary">${sorted.length}</span>
+          </div>
+          <div class="mt-2">${winnersHtml}</div>
         `;
         winnersList.appendChild(item);
       });
@@ -172,6 +207,11 @@ window.onload = async function () {
         fetchCompletions(),
       ]);
 
+      winnersCache = winners;
+      completionsCache = completions;
+      renderWinners(winnersCache);
+      renderCompletions(completionsCache);
+
       if (!statsRes.ok) {
         throw new Error('Failed to fetch user stats');
       }
@@ -180,9 +220,7 @@ window.onload = async function () {
       const userTableBody = document.getElementById('user-table-body');
       const table = document.querySelector('.user-table');
       const spinner = document.getElementById('loading-spinner');
-
+      const statsError = document.getElementById('stats-error');
-      renderWinners(winners);
-      renderCompletions(completions);
 
       // Ensure watchedRatio is treated as a number and sort in descending order
       stats.sort((a, b) => parseFloat(b.watchedRatio) - parseFloat(a.watchedRatio));
@@ -205,6 +243,7 @@ window.onload = async function () {
       // Hide spinner and show table after loading
       spinner.style.display = 'none';
       table.style.display = 'table';
+      if (statsError) statsError.classList.add('d-none');
 
       // Add event listener for user links
       document.querySelectorAll('.user-link').forEach(link => {
@@ -233,9 +272,24 @@ window.onload = async function () {
       });
     } catch (error) {
       console.error('Error loading user statistics:', error);
+      const spinner = document.getElementById('loading-spinner');
+      const table = document.querySelector('.user-table');
+      const statsError = document.getElementById('stats-error');
+      if (spinner) spinner.style.display = 'none';
+      if (table) table.style.display = 'none';
+      if (statsError) {
+        statsError.textContent = "Impossible de charger le classement pour le moment.";
+        statsError.classList.remove('d-none');
+      }
       // Still attempt to render these sections even if stats fail (best effort)
-      try { renderWinners(await fetchWinners()); } catch (_) {}
+      try {
-      try { renderCompletions(await fetchCompletions()); } catch (_) {}
+        if (winnersCache === null) winnersCache = await fetchWinners();
+        renderWinners(winnersCache);
+      } catch (_) {}
+      try {
+        if (completionsCache === null) completionsCache = await fetchCompletions();
+        renderCompletions(completionsCache);
+      } catch (_) {}
     }
 
     // Log-off functionality

public/user-stat.html

@@ -30,6 +30,14 @@
     .navbar-toggler-icon {
       background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='white' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
     }
+
+    /* Stats tabs */
+    .stats-tabs .nav-link {
+      font-weight: 600;
+    }
+    .stats-tab-panel {
+      padding-top: 1rem;
+    }
   </style>
 </head>
 <body class="bg-light">
@@ -62,23 +70,29 @@
 <div class="container mt-5">
   <h2>Statistiques des utilisateurs</h2>
 
-  <!-- Winners section -->
+  <!-- Tabs -->
-  <div class="mt-4">
+  <ul class="nav nav-tabs stats-tabs mt-3" id="statsTabs" role="tablist">
-    <h4 class="mb-2">Gagnants</h4>
+    <li class="nav-item" role="presentation">
-    <div class="text-muted mb-2">Définis dans l’admin (optionnel).</div>
+      <button class="nav-link active" id="tab-ranking" data-bs-toggle="tab" data-bs-target="#pane-ranking" type="button" role="tab" aria-controls="pane-ranking" aria-selected="true">
-    <div id="winners-list" class="list-group mb-4">
+        Classement
-      <div class="list-group-item text-muted">Chargement…</div>
+      </button>
-    </div>
+    </li>
-  </div>
+    <li class="nav-item" role="presentation">
+      <button class="nav-link" id="tab-winners" data-bs-toggle="tab" data-bs-target="#pane-winners" type="button" role="tab" aria-controls="pane-winners" aria-selected="false">
+        Gagnants
+      </button>
+    </li>
+    <li class="nav-item" role="presentation">
+      <button class="nav-link" id="tab-completion" data-bs-toggle="tab" data-bs-target="#pane-completion" type="button" role="tab" aria-controls="pane-completion" aria-selected="false">
+        100%
+      </button>
+    </li>
+  </ul>
 
-  <!-- 100% completers section -->
+  <div class="tab-content stats-tab-panel" id="statsTabsContent">
-  <div class="mt-4">
+    <!-- Ranking tab -->
-    <h4 class="mb-2">Utilisateurs ayant terminé 100% (par année)</h4>
+    <div class="tab-pane fade show active" id="pane-ranking" role="tabpanel" aria-labelledby="tab-ranking" tabindex="0">
-    <div class="text-muted mb-2">Completion = 100% pour l’année (tous les films de l’année vus).</div>
+      <div id="stats-error" class="alert alert-danger d-none" role="alert"></div>
-    <div id="completers-by-year" class="mb-4">
-      <div class="text-muted">Chargement…</div>
-    </div>
-  </div>
 
       <!-- Spinner shown while loading -->
       <div id="loading-spinner" class="spinner-border text-primary" role="status">
@@ -100,6 +114,26 @@
       </table>
     </div>
 
+    <!-- Winners tab -->
+    <div class="tab-pane fade" id="pane-winners" role="tabpanel" aria-labelledby="tab-winners" tabindex="0">
+      <h4 class="mb-2">Gagnants</h4>
+      <div class="text-muted mb-2">Définis dans l’admin (optionnel).</div>
+      <div id="winners-list" class="list-group mb-4">
+        <div class="list-group-item text-muted">Chargement…</div>
+      </div>
+    </div>
+
+    <!-- 100% completers tab -->
+    <div class="tab-pane fade" id="pane-completion" role="tabpanel" aria-labelledby="tab-completion" tabindex="0">
+      <h4 class="mb-2">Utilisateurs ayant terminé 100% (par année)</h4>
+      <div class="text-muted mb-2">Completion = 100% pour l’année (tous les films de l’année vus).</div>
+      <div id="completers-by-year" class="mb-4">
+        <div class="text-muted">Chargement…</div>
+      </div>
+    </div>
+  </div>
+</div>
+
 <!-- Modal for displaying movies watched -->
 <div class="modal fade" id="moviesModal" tabindex="-1" aria-labelledby="moviesModalLabel" aria-hidden="true">
   <div class="modal-dialog">

routes/settings.js

@@ -38,17 +38,33 @@ function parseOptionalPoints(raw) {
 }
 
 function normalizeWinnersByYear(rawValue) {
+  // Stored format:
+  // - New: { "2026": [ { userId, points? }, { userId, points? } ] }
+  // - Legacy: { "2026": { userId, points? } }
   const value = rawValue && typeof rawValue === "object" && !Array.isArray(rawValue) ? rawValue : {};
   const out = {};
+
   for (const [k, v] of Object.entries(value)) {
     const year = parseOscarYear(k);
     if (!year) continue;
-    const entry = v && typeof v === "object" && !Array.isArray(v) ? v : {};
+
+    const list = Array.isArray(v) ? v : v && typeof v === "object" ? [v] : [];
+    const dedup = new Map(); // userId -> {userId, points}
+
+    for (const rawEntry of list) {
+      const entry = rawEntry && typeof rawEntry === "object" && !Array.isArray(rawEntry) ? rawEntry : {};
       const userId = typeof entry.userId === "string" ? entry.userId.trim() : "";
       if (!userId || !mongoose.Types.ObjectId.isValid(userId)) continue;
       const points = parseOptionalPoints(entry.points);
-    out[String(year)] = { userId, points };
+      dedup.set(String(userId), { userId: String(userId), points });
     }
+
+    const normalizedList = Array.from(dedup.values());
+    if (normalizedList.length) {
+      out[String(year)] = normalizedList;
+    }
+  }
+
   return out;
 }
 
@@ -188,11 +204,13 @@ router.get("/winners", async (req, res) => {
     const normalized = normalizeWinnersByYear(existing?.value);
 
     const entries = Object.entries(normalized)
-      .map(([yearStr, v]) => ({
+      .flatMap(([yearStr, list]) =>
+        (Array.isArray(list) ? list : []).map((v) => ({
           year: Number(yearStr),
           userId: v.userId,
           points: v.points ?? null,
         }))
+      )
       .filter((e) => parseOscarYear(e.year))
       .sort((a, b) => b.year - a.year);
 
@@ -215,8 +233,10 @@ router.get("/winners", async (req, res) => {
   }
 });
 
-// Admin-only: set/clear winner for a given year. Points optional.
+// Admin-only: add/upsert/clear winners for a given year. Points optional.
-// Body: { userId: "<mongoId>" | "" | null, points?: number|null }
+// - Clear all for year: { userId: "" } (legacy behavior)
+// - Add/upsert winner for year: { userId: "<mongoId>", points?: number|null }
+// - Replace full list for year: { winners: [{ userId, points? }, ...] }
 router.put("/winners/:year", async (req, res) => {
   const token = req.headers.authorization?.split(" ")[1];
   if (!token) return res.status(401).json({ message: "Authentication token is required" });
@@ -232,14 +252,31 @@ router.put("/winners/:year", async (req, res) => {
       return res.status(400).json({ message: "Année invalide (ex: 2026)" });
     }
 
+    const existing = await Setting.findOne({ key: WINNERS_BY_YEAR_KEY }).select("value");
+    const winners = normalizeWinnersByYear(existing?.value);
+
+    // Replace list mode: { winners: [...] }
+    if (Array.isArray(req.body?.winners)) {
+      const replacement = normalizeWinnersByYear({ [String(year)]: req.body.winners })[String(year)] || [];
+      if (!replacement.length) {
+        delete winners[String(year)];
+      } else {
+        winners[String(year)] = replacement;
+      }
+      await Setting.findOneAndUpdate(
+        { key: WINNERS_BY_YEAR_KEY },
+        { $set: { value: winners } },
+        { upsert: true, new: true }
+      );
+      return res.status(200).json({ year, winners: winners[String(year)] || [] });
+    }
+
+    // Add/upsert/clear mode (legacy-compatible): { userId, points? }
     const rawUserId = req.body?.userId;
     const userId = typeof rawUserId === "string" ? rawUserId.trim() : rawUserId === null ? "" : "";
     const points = parseOptionalPoints(req.body?.points);
 
-    const existing = await Setting.findOne({ key: WINNERS_BY_YEAR_KEY }).select("value");
+    // Clear all for year
-    const winners = normalizeWinnersByYear(existing?.value);
-
-    // Clear winner for year
     if (!userId) {
       delete winners[String(year)];
       await Setting.findOneAndUpdate(
@@ -247,7 +284,7 @@ router.put("/winners/:year", async (req, res) => {
         { $set: { value: winners } },
         { upsert: true, new: true }
       );
-      return res.status(200).json({ year, winner: null });
+      return res.status(200).json({ year, winners: [] });
     }
 
     if (!mongoose.Types.ObjectId.isValid(userId)) {
@@ -255,11 +292,13 @@ router.put("/winners/:year", async (req, res) => {
     }
 
     const winnerUser = await User.findById(userId).select("name").lean();
-    if (!winnerUser) {
+    if (!winnerUser) return res.status(404).json({ message: "User not found" });
-      return res.status(404).json({ message: "User not found" });
-    }
 
-    winners[String(year)] = { userId: String(userId), points };
+    const key = String(year);
+    const current = Array.isArray(winners[key]) ? winners[key] : [];
+    const next = current.filter((w) => String(w?.userId || "") !== String(userId));
+    next.push({ userId: String(userId), points });
+    winners[key] = next;
 
     await Setting.findOneAndUpdate(
       { key: WINNERS_BY_YEAR_KEY },
@@ -269,12 +308,8 @@ router.put("/winners/:year", async (req, res) => {
 
     return res.status(200).json({
       year,
-      winner: {
+      winner: { year, userId: String(userId), name: winnerUser.name || null, points: points ?? null },
-        year,
+      winners: winners[String(year)] || [],
-        userId: String(userId),
-        name: winnerUser.name || null,
-        points: points ?? null,
-      },
     });
   } catch (err) {
     if (err instanceof jwt.JsonWebTokenError) {
@@ -284,5 +319,47 @@ router.put("/winners/:year", async (req, res) => {
   }
 });
 
+// Admin-only: remove a specific winner for a given year.
+router.delete("/winners/:year/:userId", async (req, res) => {
+  const token = req.headers.authorization?.split(" ")[1];
+  if (!token) return res.status(401).json({ message: "Authentication token is required" });
+
+  try {
+    const decoded = jwt.verify(token, process.env.JWT_SECRET);
+    if (!decoded.admin) {
+      return res.status(403).json({ message: "You do not have admin privileges" });
+    }
+
+    const year = parseOscarYear(req.params?.year);
+    if (!year) return res.status(400).json({ message: "Année invalide (ex: 2026)" });
+
+    const userId = typeof req.params?.userId === "string" ? req.params.userId.trim() : "";
+    if (!mongoose.Types.ObjectId.isValid(userId)) {
+      return res.status(400).json({ message: "userId invalide" });
+    }
+
+    const existing = await Setting.findOne({ key: WINNERS_BY_YEAR_KEY }).select("value");
+    const winners = normalizeWinnersByYear(existing?.value);
+    const key = String(year);
+    const current = Array.isArray(winners[key]) ? winners[key] : [];
+    const next = current.filter((w) => String(w?.userId || "") !== String(userId));
+    if (next.length) winners[key] = next;
+    else delete winners[key];
+
+    await Setting.findOneAndUpdate(
+      { key: WINNERS_BY_YEAR_KEY },
+      { $set: { value: winners } },
+      { upsert: true, new: true }
+    );
+
+    return res.status(200).json({ year, winners: winners[key] || [] });
+  } catch (err) {
+    if (err instanceof jwt.JsonWebTokenError) {
+      return res.status(401).json({ message: "Invalid or expired token" });
+    }
+    return res.status(500).json({ error: err.message });
+  }
+});
+
 module.exports = router;