Fix posts query (like/comment counts), add multi-select with bulk actions to all list pages

admin/src/app/moderation/page.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import AdminShell from '@/components/AdminShell';
+import SelectionBar from '@/components/SelectionBar';
 import { api } from '@/lib/api';
 import { statusColor, formatDateTime } from '@/lib/utils';
 import { useEffect, useState } from 'react';
@@ -27,6 +28,8 @@ export default function ModerationPage() {
   const [statusFilter, setStatusFilter] = useState('pending');
   const [reviewingId, setReviewingId] = useState<string | null>(null);
   const [reason, setReason] = useState('');
+  const [selected, setSelected] = useState<Set<string>>(new Set());
+  const [bulkLoading, setBulkLoading] = useState(false);
 
   const fetchQueue = () => {
     setLoading(true);
@@ -47,6 +50,20 @@ export default function ModerationPage() {
     } catch {}
   };
 
+  const toggleSelect = (id: string) => {
+    setSelected((prev) => { const s = new Set(prev); s.has(id) ? s.delete(id) : s.add(id); return s; });
+  };
+
+  const handleBulkAction = async (action: string) => {
+    setBulkLoading(true);
+    try {
+      await api.bulkReviewModeration(Array.from(selected), action, 'Bulk admin review');
+      setSelected(new Set());
+      fetchQueue();
+    } catch {}
+    setBulkLoading(false);
+  };
+
   return (
     <AdminShell>
       <div className="mb-6 flex items-center justify-between">
@@ -61,6 +78,22 @@ export default function ModerationPage() {
         </select>
       </div>
 
+      {statusFilter === 'pending' && (
+        <SelectionBar
+          count={selected.size}
+          total={items.length}
+          onSelectAll={() => setSelected(new Set(items.map((i) => i.id)))}
+          onClearSelection={() => setSelected(new Set())}
+          loading={bulkLoading}
+          actions={[
+            { label: 'Approve All', action: 'approve', color: 'bg-green-50 text-green-700 hover:bg-green-100', icon: <CheckCircle className="w-3.5 h-3.5" /> },
+            { label: 'Dismiss All', action: 'dismiss', color: 'bg-gray-100 text-gray-700 hover:bg-gray-200', icon: <XCircle className="w-3.5 h-3.5" /> },
+            { label: 'Remove Content', action: 'remove_content', confirm: true, color: 'bg-red-50 text-red-700 hover:bg-red-100', icon: <Trash2 className="w-3.5 h-3.5" /> },
+          ]}
+          onAction={handleBulkAction}
+        />
+      )}
+
       {loading ? (
         <div className="space-y-4">
           {[...Array(3)].map((_, i) => <div key={i} className="card p-6 animate-pulse"><div className="h-20 bg-warm-300 rounded" /></div>)}
@@ -74,51 +107,56 @@ export default function ModerationPage() {
       ) : (
         <div className="space-y-4">
           {items.map((item) => (
-            <div key={item.id} className="card p-5">
+            <div key={item.id} className={`card p-5 ${selected.has(item.id) ? 'ring-2 ring-brand-300' : ''}`}>
               <div className="flex items-start justify-between gap-4">
-                <div className="flex-1">
+                <div className="flex items-start gap-3 flex-1">
-                  {/* Header */}
+                  {statusFilter === 'pending' && (
-                  <div className="flex items-center gap-2 mb-2">
+                    <input type="checkbox" className="rounded border-gray-300 mt-1" checked={selected.has(item.id)} onChange={() => toggleSelect(item.id)} />
-                    <span className={`badge ${statusColor(item.status)}`}>{item.status}</span>
+                  )}
-                    <span className="badge bg-gray-100 text-gray-600">{item.content_type}</span>
+                  <div className="flex-1">
-                    <span className="badge bg-red-50 text-red-700">
+                    {/* Header */}
-                      <AlertTriangle className="w-3 h-3 mr-1" />
+                    <div className="flex items-center gap-2 mb-2">
-                      {item.flag_reason}
+                      <span className={`badge ${statusColor(item.status)}`}>{item.status}</span>
-                    </span>
+                      <span className="badge bg-gray-100 text-gray-600">{item.content_type}</span>
-                    <span className="text-xs text-gray-400">{formatDateTime(item.created_at)}</span>
+                      <span className="badge bg-red-50 text-red-700">
-                  </div>
+                        <AlertTriangle className="w-3 h-3 mr-1" />
+                        {item.flag_reason}
+                      </span>
+                      <span className="text-xs text-gray-400">{formatDateTime(item.created_at)}</span>
+                    </div>
 
-                  {/* Content */}
+                    {/* Content */}
-                  <div className="bg-warm-100 rounded-lg p-3 mb-3">
+                    <div className="bg-warm-100 rounded-lg p-3 mb-3">
-                    {item.content_type === 'post' ? (
+                      {item.content_type === 'post' ? (
-                      <div>
+                        <div>
-                        <p className="text-sm text-gray-800 whitespace-pre-wrap">{item.post_body || 'No text content'}</p>
+                          <p className="text-sm text-gray-800 whitespace-pre-wrap">{item.post_body || 'No text content'}</p>
-                        {item.post_image && (
+                          {item.post_image && (
-                          <div className="mt-2 text-xs text-gray-400">📷 Has image: {item.post_image}</div>
+                            <div className="mt-2 text-xs text-gray-400">📷 Has image: {item.post_image}</div>
-                        )}
+                          )}
-                        {item.post_video && (
+                          {item.post_video && (
-                          <div className="mt-1 text-xs text-gray-400">🎬 Has video: {item.post_video}</div>
+                            <div className="mt-1 text-xs text-gray-400">🎬 Has video: {item.post_video}</div>
-                        )}
+                          )}
+                        </div>
+                      ) : (
+                        <p className="text-sm text-gray-800">{item.comment_body || 'No content'}</p>
+                      )}
+                    </div>
+
+                    {/* Author */}
+                    <p className="text-xs text-gray-500 mb-3">
+                      By <span className="font-medium text-gray-700">@{item.author_handle || '—'}</span>
+                      {item.author_name && ` (${item.author_name})`}
+                    </p>
+
+                    {/* AI Scores */}
+                    {item.scores && (
+                      <div className="space-y-1 max-w-xs">
+                        {item.scores.hate != null && <ScoreBar label="Hate" value={item.scores.hate} />}
+                        {item.scores.greed != null && <ScoreBar label="Greed" value={item.scores.greed} />}
+                        {item.scores.delusion != null && <ScoreBar label="Delusion" value={item.scores.delusion} />}
                       </div>
-                    ) : (
-                      <p className="text-sm text-gray-800">{item.comment_body || 'No content'}</p>
                     )}
                   </div>
-
-                  {/* Author */}
-                  <p className="text-xs text-gray-500 mb-3">
-                    By <span className="font-medium text-gray-700">@{item.author_handle || '—'}</span>
-                    {item.author_name && ` (${item.author_name})`}
-                  </p>
-
-                  {/* AI Scores */}
-                  {item.scores && (
-                    <div className="space-y-1 max-w-xs">
-                      {item.scores.hate != null && <ScoreBar label="Hate" value={item.scores.hate} />}
-                      {item.scores.greed != null && <ScoreBar label="Greed" value={item.scores.greed} />}
-                      {item.scores.delusion != null && <ScoreBar label="Delusion" value={item.scores.delusion} />}
-                    </div>
-                  )}
                 </div>
 
                 {/* Actions */}

admin/src/app/posts/page.tsx

@@ -1,10 +1,11 @@
 'use client';
 
 import AdminShell from '@/components/AdminShell';
+import SelectionBar from '@/components/SelectionBar';
 import { api } from '@/lib/api';
 import { statusColor, formatDate, truncate } from '@/lib/utils';
 import { Suspense, useEffect, useState } from 'react';
-import { Search, ChevronLeft, ChevronRight, Image, Video, MapPin } from 'lucide-react';
+import { Search, ChevronLeft, ChevronRight, Image, Video, MapPin, Trash2, XCircle, CheckCircle } from 'lucide-react';
 import Link from 'next/link';
 import { useSearchParams } from 'next/navigation';
 
@@ -24,6 +25,8 @@ function PostsPageInner() {
   const [search, setSearch] = useState('');
   const [statusFilter, setStatusFilter] = useState('');
   const [offset, setOffset] = useState(0);
+  const [selected, setSelected] = useState<Set<string>>(new Set());
+  const [bulkLoading, setBulkLoading] = useState(false);
   const limit = 25;
   const authorId = searchParams.get('author_id') || undefined;
 
@@ -50,6 +53,24 @@ function PostsPageInner() {
     } catch {}
   };
 
+  const toggleSelect = (id: string) => {
+    setSelected((prev) => { const s = new Set(prev); s.has(id) ? s.delete(id) : s.add(id); return s; });
+  };
+  const toggleAll = () => {
+    if (selected.size === posts.length) setSelected(new Set());
+    else setSelected(new Set(posts.map((p) => p.id)));
+  };
+
+  const handleBulkAction = async (action: string) => {
+    setBulkLoading(true);
+    try {
+      await api.bulkUpdatePosts(Array.from(selected), action, 'Bulk admin action');
+      setSelected(new Set());
+      fetchPosts();
+    } catch {}
+    setBulkLoading(false);
+  };
+
   return (
     <AdminShell>
       <div className="mb-6">
@@ -71,12 +92,29 @@ function PostsPageInner() {
         </select>
       </div>
 
+      <SelectionBar
+        count={selected.size}
+        total={posts.length}
+        onSelectAll={() => setSelected(new Set(posts.map((p) => p.id)))}
+        onClearSelection={() => setSelected(new Set())}
+        loading={bulkLoading}
+        actions={[
+          { label: 'Remove', action: 'remove', confirm: true, color: 'bg-red-50 text-red-700 hover:bg-red-100', icon: <XCircle className="w-3.5 h-3.5" /> },
+          { label: 'Activate', action: 'activate', color: 'bg-green-50 text-green-700 hover:bg-green-100', icon: <CheckCircle className="w-3.5 h-3.5" /> },
+          { label: 'Delete', action: 'delete', confirm: true, color: 'bg-red-100 text-red-800 hover:bg-red-200', icon: <Trash2 className="w-3.5 h-3.5" /> },
+        ]}
+        onAction={handleBulkAction}
+      />
+
       {/* Table */}
       <div className="card overflow-hidden">
         <div className="overflow-x-auto">
           <table className="w-full">
             <thead className="bg-warm-200">
               <tr>
+                <th className="table-header w-10">
+                  <input type="checkbox" className="rounded border-gray-300" checked={posts.length > 0 && selected.size === posts.length} onChange={toggleAll} />
+                </th>
                 <th className="table-header">Content</th>
                 <th className="table-header">Author</th>
                 <th className="table-header">Media</th>
@@ -89,13 +127,16 @@ function PostsPageInner() {
             <tbody className="divide-y divide-warm-300">
               {loading ? (
                 [...Array(5)].map((_, i) => (
-                  <tr key={i}>{[...Array(7)].map((_, j) => <td key={j} className="table-cell"><div className="h-4 bg-warm-300 rounded animate-pulse w-20" /></td>)}</tr>
+                  <tr key={i}>{[...Array(8)].map((_, j) => <td key={j} className="table-cell"><div className="h-4 bg-warm-300 rounded animate-pulse w-20" /></td>)}</tr>
                 ))
               ) : posts.length === 0 ? (
-                <tr><td colSpan={7} className="table-cell text-center text-gray-400 py-8">No posts found</td></tr>
+                <tr><td colSpan={8} className="table-cell text-center text-gray-400 py-8">No posts found</td></tr>
               ) : (
                 posts.map((post) => (
-                  <tr key={post.id} className="hover:bg-warm-50 transition-colors">
+                  <tr key={post.id} className={`hover:bg-warm-50 transition-colors ${selected.has(post.id) ? 'bg-brand-50' : ''}`}>
+                    <td className="table-cell">
+                      <input type="checkbox" className="rounded border-gray-300" checked={selected.has(post.id)} onChange={() => toggleSelect(post.id)} />
+                    </td>
                     <td className="table-cell max-w-xs">
                       <p className="text-sm text-gray-900 line-clamp-2">{truncate(post.body || '', 80)}</p>
                     </td>

admin/src/app/reports/page.tsx

@@ -1,6 +1,7 @@
 'use client';
 
 import AdminShell from '@/components/AdminShell';
+import SelectionBar from '@/components/SelectionBar';
 import { api } from '@/lib/api';
 import { statusColor, formatDateTime } from '@/lib/utils';
 import { useEffect, useState } from 'react';
@@ -12,6 +13,8 @@ export default function ReportsPage() {
   const [total, setTotal] = useState(0);
   const [loading, setLoading] = useState(true);
   const [statusFilter, setStatusFilter] = useState('pending');
+  const [selected, setSelected] = useState<Set<string>>(new Set());
+  const [bulkLoading, setBulkLoading] = useState(false);
 
   const fetchReports = () => {
     setLoading(true);
@@ -30,6 +33,24 @@ export default function ReportsPage() {
     } catch {}
   };
 
+  const toggleSelect = (id: string) => {
+    setSelected((prev) => { const s = new Set(prev); s.has(id) ? s.delete(id) : s.add(id); return s; });
+  };
+  const toggleAll = () => {
+    if (selected.size === reports.length) setSelected(new Set());
+    else setSelected(new Set(reports.map((r) => r.id)));
+  };
+
+  const handleBulkAction = async (action: string) => {
+    setBulkLoading(true);
+    try {
+      await api.bulkUpdateReports(Array.from(selected), action);
+      setSelected(new Set());
+      fetchReports();
+    } catch {}
+    setBulkLoading(false);
+  };
+
   return (
     <AdminShell>
       <div className="mb-6 flex items-center justify-between">
@@ -45,6 +66,21 @@ export default function ReportsPage() {
         </select>
       </div>
 
+      {statusFilter === 'pending' && (
+        <SelectionBar
+          count={selected.size}
+          total={reports.length}
+          onSelectAll={() => setSelected(new Set(reports.map((r) => r.id)))}
+          onClearSelection={() => setSelected(new Set())}
+          loading={bulkLoading}
+          actions={[
+            { label: 'Action All', action: 'actioned', color: 'bg-green-50 text-green-700 hover:bg-green-100', icon: <CheckCircle className="w-3.5 h-3.5" /> },
+            { label: 'Dismiss All', action: 'dismissed', color: 'bg-gray-100 text-gray-700 hover:bg-gray-200', icon: <XCircle className="w-3.5 h-3.5" /> },
+          ]}
+          onAction={handleBulkAction}
+        />
+      )}
+
       {loading ? (
         <div className="space-y-4">
           {[...Array(3)].map((_, i) => <div key={i} className="card p-6 animate-pulse"><div className="h-16 bg-warm-300 rounded" /></div>)}
@@ -59,6 +95,11 @@ export default function ReportsPage() {
           <table className="w-full">
             <thead className="bg-warm-200">
               <tr>
+                {statusFilter === 'pending' && (
+                  <th className="table-header w-10">
+                    <input type="checkbox" className="rounded border-gray-300" checked={reports.length > 0 && selected.size === reports.length} onChange={toggleAll} />
+                  </th>
+                )}
                 <th className="table-header">Reporter</th>
                 <th className="table-header">Target</th>
                 <th className="table-header">Type</th>
@@ -71,7 +112,12 @@ export default function ReportsPage() {
             </thead>
             <tbody className="divide-y divide-warm-300">
               {reports.map((report) => (
-                <tr key={report.id} className="hover:bg-warm-50 transition-colors">
+                <tr key={report.id} className={`hover:bg-warm-50 transition-colors ${selected.has(report.id) ? 'bg-brand-50' : ''}`}>
+                  {statusFilter === 'pending' && (
+                    <td className="table-cell">
+                      <input type="checkbox" className="rounded border-gray-300" checked={selected.has(report.id)} onChange={() => toggleSelect(report.id)} />
+                    </td>
+                  )}
                   <td className="table-cell">
                     <Link href={`/users/${report.reporter_id}`} className="text-brand-500 hover:text-brand-700 text-sm">
                       @{report.reporter_handle || '—'}

admin/src/app/users/page.tsx

@@ -1,10 +1,11 @@
 'use client';
 
 import AdminShell from '@/components/AdminShell';
+import SelectionBar from '@/components/SelectionBar';
 import { api } from '@/lib/api';
 import { statusColor, formatDate, truncate } from '@/lib/utils';
 import { useEffect, useState } from 'react';
-import { Search, ChevronLeft, ChevronRight } from 'lucide-react';
+import { Search, ChevronLeft, ChevronRight, Ban, CheckCircle, PauseCircle } from 'lucide-react';
 import Link from 'next/link';
 
 export default function UsersPage() {
@@ -14,6 +15,8 @@ export default function UsersPage() {
   const [search, setSearch] = useState('');
   const [statusFilter, setStatusFilter] = useState('');
   const [offset, setOffset] = useState(0);
+  const [selected, setSelected] = useState<Set<string>>(new Set());
+  const [bulkLoading, setBulkLoading] = useState(false);
   const limit = 25;
 
   const fetchUsers = () => {
@@ -32,6 +35,24 @@ export default function UsersPage() {
     fetchUsers();
   };
 
+  const toggleSelect = (id: string) => {
+    setSelected((prev) => { const s = new Set(prev); s.has(id) ? s.delete(id) : s.add(id); return s; });
+  };
+  const toggleAll = () => {
+    if (selected.size === users.length) setSelected(new Set());
+    else setSelected(new Set(users.map((u) => u.id)));
+  };
+
+  const handleBulkAction = async (action: string) => {
+    setBulkLoading(true);
+    try {
+      await api.bulkUpdateUsers(Array.from(selected), action, 'Bulk admin action');
+      setSelected(new Set());
+      fetchUsers();
+    } catch {}
+    setBulkLoading(false);
+  };
+
   return (
     <AdminShell>
       <div className="mb-6 flex items-center justify-between">
@@ -62,12 +83,29 @@ export default function UsersPage() {
         </select>
       </div>
 
+      <SelectionBar
+        count={selected.size}
+        total={users.length}
+        onSelectAll={() => setSelected(new Set(users.map((u) => u.id)))}
+        onClearSelection={() => setSelected(new Set())}
+        loading={bulkLoading}
+        actions={[
+          { label: 'Activate', action: 'activate', color: 'bg-green-50 text-green-700 hover:bg-green-100', icon: <CheckCircle className="w-3.5 h-3.5" /> },
+          { label: 'Suspend', action: 'suspend', confirm: true, color: 'bg-yellow-50 text-yellow-700 hover:bg-yellow-100', icon: <PauseCircle className="w-3.5 h-3.5" /> },
+          { label: 'Ban', action: 'ban', confirm: true, color: 'bg-red-100 text-red-800 hover:bg-red-200', icon: <Ban className="w-3.5 h-3.5" /> },
+        ]}
+        onAction={handleBulkAction}
+      />
+
       {/* Table */}
       <div className="card overflow-hidden">
         <div className="overflow-x-auto">
           <table className="w-full">
             <thead className="bg-warm-200">
               <tr>
+                <th className="table-header w-10">
+                  <input type="checkbox" className="rounded border-gray-300" checked={users.length > 0 && selected.size === users.length} onChange={toggleAll} />
+                </th>
                 <th className="table-header">User</th>
                 <th className="table-header">Email</th>
                 <th className="table-header">Role</th>
@@ -81,16 +119,19 @@ export default function UsersPage() {
               {loading ? (
                 [...Array(5)].map((_, i) => (
                   <tr key={i}>
-                    {[...Array(7)].map((_, j) => (
+                    {[...Array(8)].map((_, j) => (
                       <td key={j} className="table-cell"><div className="h-4 bg-warm-300 rounded animate-pulse w-20" /></td>
                     ))}
                   </tr>
                 ))
               ) : users.length === 0 ? (
-                <tr><td colSpan={7} className="table-cell text-center text-gray-400 py-8">No users found</td></tr>
+                <tr><td colSpan={8} className="table-cell text-center text-gray-400 py-8">No users found</td></tr>
               ) : (
                 users.map((user) => (
-                  <tr key={user.id} className="hover:bg-warm-50 transition-colors">
+                  <tr key={user.id} className={`hover:bg-warm-50 transition-colors ${selected.has(user.id) ? 'bg-brand-50' : ''}`}>
+                    <td className="table-cell">
+                      <input type="checkbox" className="rounded border-gray-300" checked={selected.has(user.id)} onChange={() => toggleSelect(user.id)} />
+                    </td>
                     <td className="table-cell">
                       <div className="flex items-center gap-3">
                         <div className="w-8 h-8 bg-brand-100 rounded-full flex items-center justify-center text-brand-600 text-xs font-bold">

admin/src/components/SelectionBar.tsx

@@ -0,0 +1,60 @@
+'use client';
+
+import { X } from 'lucide-react';
+
+interface BulkAction {
+  label: string;
+  action: string;
+  color?: string;
+  icon?: React.ReactNode;
+  confirm?: boolean;
+}
+
+interface SelectionBarProps {
+  count: number;
+  total: number;
+  onSelectAll: () => void;
+  onClearSelection: () => void;
+  actions: BulkAction[];
+  onAction: (action: string) => void;
+  loading?: boolean;
+}
+
+export default function SelectionBar({ count, total, onSelectAll, onClearSelection, actions, onAction, loading }: SelectionBarProps) {
+  if (count === 0) return null;
+
+  return (
+    <div className="bg-brand-50 border border-brand-200 rounded-lg px-4 py-3 mb-4 flex items-center gap-3 animate-in slide-in-from-top-2">
+      <span className="text-sm font-medium text-brand-700">
+        {count} selected
+      </span>
+      {count < total && (
+        <button onClick={onSelectAll} className="text-xs text-brand-600 hover:text-brand-800 underline">
+          Select all {total}
+        </button>
+      )}
+      <div className="flex-1" />
+      <div className="flex items-center gap-2">
+        {actions.map((a) => (
+          <button
+            key={a.action}
+            onClick={() => {
+              if (a.confirm && !confirm(`Are you sure you want to ${a.label.toLowerCase()} ${count} items?`)) return;
+              onAction(a.action);
+            }}
+            disabled={loading}
+            className={`flex items-center gap-1.5 px-3 py-1.5 rounded-lg text-xs font-medium transition-colors ${
+              a.color || 'bg-white text-gray-700 hover:bg-gray-100 border border-gray-200'
+            }`}
+          >
+            {a.icon}
+            {a.label}
+          </button>
+        ))}
+        <button onClick={onClearSelection} className="p-1.5 rounded hover:bg-brand-100 text-brand-500" title="Clear selection">
+          <X className="w-4 h-4" />
+        </button>
+      </div>
+    </div>
+  );
+}

admin/src/lib/api.ts

@@ -138,6 +138,20 @@ class ApiClient {
     return this.request<any>(`/api/v1/admin/posts/${id}`, { method: 'DELETE' });
   }
 
+  async bulkUpdatePosts(ids: string[], action: string, reason?: string) {
+    return this.request<any>('/api/v1/admin/posts/bulk', {
+      method: 'POST',
+      body: JSON.stringify({ ids, action, reason }),
+    });
+  }
+
+  async bulkUpdateUsers(ids: string[], action: string, reason?: string) {
+    return this.request<any>('/api/v1/admin/users/bulk', {
+      method: 'POST',
+      body: JSON.stringify({ ids, action, reason }),
+    });
+  }
+
   // Moderation
   async getModerationQueue(params: { limit?: number; offset?: number; status?: string } = {}) {
     const qs = new URLSearchParams();
@@ -154,6 +168,13 @@ class ApiClient {
     });
   }
 
+  async bulkReviewModeration(ids: string[], action: string, reason?: string) {
+    return this.request<any>('/api/v1/admin/moderation/bulk', {
+      method: 'POST',
+      body: JSON.stringify({ ids, action, reason }),
+    });
+  }
+
   // Appeals
   async listAppeals(params: { limit?: number; offset?: number; status?: string } = {}) {
     const qs = new URLSearchParams();
@@ -186,6 +207,13 @@ class ApiClient {
     });
   }
 
+  async bulkUpdateReports(ids: string[], action: string) {
+    return this.request<any>('/api/v1/admin/reports/bulk', {
+      method: 'POST',
+      body: JSON.stringify({ ids, action }),
+    });
+  }
+
   // Algorithm
   async getAlgorithmConfig() {
     return this.request<any>('/api/v1/admin/algorithm');

go-backend/cmd/api/main.go

@@ -367,10 +367,15 @@ func main() {
 		admin.GET("/posts/:id", adminHandler.GetPost)
 		admin.PATCH("/posts/:id/status", adminHandler.UpdatePostStatus)
 		admin.DELETE("/posts/:id", adminHandler.DeletePost)
+		admin.POST("/posts/bulk", adminHandler.BulkUpdatePosts)
+
+		// User Bulk
+		admin.POST("/users/bulk", adminHandler.BulkUpdateUsers)
 
 		// Moderation Queue
 		admin.GET("/moderation", adminHandler.GetModerationQueue)
 		admin.PATCH("/moderation/:id/review", adminHandler.ReviewModerationFlag)
+		admin.POST("/moderation/bulk", adminHandler.BulkReviewModeration)
 
 		// Appeals
 		admin.GET("/appeals", adminHandler.ListAppeals)
@@ -379,6 +384,7 @@ func main() {
 		// Reports
 		admin.GET("/reports", adminHandler.ListReports)
 		admin.PATCH("/reports/:id", adminHandler.UpdateReportStatus)
+		admin.POST("/reports/bulk", adminHandler.BulkUpdateReports)
 
 		// Algorithm / Feed Config
 		admin.GET("/algorithm", adminHandler.GetAlgorithmConfig)

go-backend/internal/handlers/admin_handler.go

@@ -551,7 +551,9 @@ func (h *AdminHandler) ListPosts(c *gin.Context) {
 
 	query := `
 		SELECT p.id, p.author_id, p.body, p.status, p.image_url, p.video_url,
-		       p.like_count, p.comment_count, p.is_beacon, p.visibility, p.created_at,
+		       COALESCE((SELECT COUNT(*) FROM post_likes pl WHERE pl.post_id = p.id), 0) AS like_count,
+		       COALESCE((SELECT COUNT(*) FROM comments c WHERE c.post_id = p.id AND c.deleted_at IS NULL), 0) AS comment_count,
+		       p.is_beacon, p.visibility, p.created_at,
 		       pr.handle, pr.display_name, pr.avatar_url
 		FROM posts p
 		LEFT JOIN profiles pr ON p.author_id = pr.id
@@ -649,7 +651,9 @@ func (h *AdminHandler) GetPost(c *gin.Context) {
 		SELECT p.id, p.author_id, p.body, p.status, p.body_format, p.image_url, p.video_url,
 		       p.thumbnail_url, p.tone_label, p.cis_score, COALESCE(p.duration_ms, 0),
 		       p.background_id, p.is_beacon, p.beacon_type, p.allow_chain, p.visibility,
-		       p.like_count, p.comment_count, p.created_at, p.edited_at,
+		       COALESCE((SELECT COUNT(*) FROM post_likes pl WHERE pl.post_id = p.id), 0),
+		       COALESCE((SELECT COUNT(*) FROM comments c WHERE c.post_id = p.id AND c.deleted_at IS NULL), 0),
+		       p.created_at, p.edited_at,
 		       pr.handle, pr.display_name, pr.avatar_url
 		FROM posts p
 		LEFT JOIN profiles pr ON p.author_id = pr.id
@@ -757,6 +761,184 @@ func (h *AdminHandler) DeletePost(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"message": "Post deleted"})
 }
 
+// ──────────────────────────────────────────────
+// Bulk Actions
+// ──────────────────────────────────────────────
+
+func (h *AdminHandler) BulkUpdatePosts(c *gin.Context) {
+	ctx := c.Request.Context()
+	adminID, _ := c.Get("user_id")
+
+	var req struct {
+		IDs    []string `json:"ids" binding:"required"`
+		Action string   `json:"action" binding:"required"`
+		Reason string   `json:"reason"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	var affected int64
+	for _, id := range req.IDs {
+		var err error
+		switch req.Action {
+		case "remove":
+			tag, e := h.pool.Exec(ctx, `UPDATE posts SET status = 'removed' WHERE id = $1::uuid AND deleted_at IS NULL`, id)
+			err = e
+			affected += tag.RowsAffected()
+		case "activate":
+			tag, e := h.pool.Exec(ctx, `UPDATE posts SET status = 'active' WHERE id = $1::uuid AND deleted_at IS NULL`, id)
+			err = e
+			affected += tag.RowsAffected()
+		case "delete":
+			tag, e := h.pool.Exec(ctx, `UPDATE posts SET deleted_at = NOW(), status = 'removed' WHERE id = $1::uuid`, id)
+			err = e
+			affected += tag.RowsAffected()
+		default:
+			c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid action"})
+			return
+		}
+		if err != nil {
+			log.Error().Err(err).Str("post_id", id).Msg("Bulk post action failed")
+		}
+	}
+
+	adminUUID, _ := uuid.Parse(adminID.(string))
+	h.pool.Exec(ctx, `INSERT INTO audit_log (actor_id, action, target_type, details) VALUES ($1, $2, 'post', $3)`,
+		adminUUID, "bulk_"+req.Action+"_posts", fmt.Sprintf(`{"count":%d,"reason":"%s"}`, affected, req.Reason))
+
+	c.JSON(http.StatusOK, gin.H{"message": fmt.Sprintf("%d posts updated", affected), "affected": affected})
+}
+
+func (h *AdminHandler) BulkUpdateUsers(c *gin.Context) {
+	ctx := c.Request.Context()
+	adminID, _ := c.Get("user_id")
+
+	var req struct {
+		IDs    []string `json:"ids" binding:"required"`
+		Action string   `json:"action" binding:"required"`
+		Reason string   `json:"reason"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	var affected int64
+	for _, id := range req.IDs {
+		var err error
+		switch req.Action {
+		case "ban":
+			tag, e := h.pool.Exec(ctx, `UPDATE users SET status = 'banned' WHERE id = $1::uuid`, id)
+			err = e
+			affected += tag.RowsAffected()
+		case "suspend":
+			tag, e := h.pool.Exec(ctx, `UPDATE users SET status = 'suspended' WHERE id = $1::uuid`, id)
+			err = e
+			affected += tag.RowsAffected()
+		case "activate":
+			tag, e := h.pool.Exec(ctx, `UPDATE users SET status = 'active' WHERE id = $1::uuid`, id)
+			err = e
+			affected += tag.RowsAffected()
+		default:
+			c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid action"})
+			return
+		}
+		if err != nil {
+			log.Error().Err(err).Str("user_id", id).Msg("Bulk user action failed")
+		}
+	}
+
+	adminUUID, _ := uuid.Parse(adminID.(string))
+	h.pool.Exec(ctx, `INSERT INTO audit_log (actor_id, action, target_type, details) VALUES ($1, $2, 'user', $3)`,
+		adminUUID, "bulk_"+req.Action+"_users", fmt.Sprintf(`{"count":%d,"reason":"%s"}`, affected, req.Reason))
+
+	c.JSON(http.StatusOK, gin.H{"message": fmt.Sprintf("%d users updated", affected), "affected": affected})
+}
+
+func (h *AdminHandler) BulkReviewModeration(c *gin.Context) {
+	ctx := c.Request.Context()
+	adminID, _ := c.Get("user_id")
+
+	var req struct {
+		IDs    []string `json:"ids" binding:"required"`
+		Action string   `json:"action" binding:"required"`
+		Reason string   `json:"reason"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	adminUUID, _ := uuid.Parse(adminID.(string))
+	var affected int64
+	for _, id := range req.IDs {
+		var newStatus string
+		switch req.Action {
+		case "approve":
+			newStatus = "approved"
+		case "dismiss":
+			newStatus = "dismissed"
+		case "remove_content":
+			newStatus = "actioned"
+		default:
+			c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid action"})
+			return
+		}
+		tag, err := h.pool.Exec(ctx,
+			`UPDATE moderation_flags SET status = $1, reviewed_by = $2, reviewed_at = NOW() WHERE id = $3::uuid AND status = 'pending'`,
+			newStatus, adminUUID, id)
+		if err != nil {
+			log.Error().Err(err).Str("flag_id", id).Msg("Bulk moderation action failed")
+		}
+		affected += tag.RowsAffected()
+
+		if req.Action == "remove_content" {
+			h.pool.Exec(ctx, `UPDATE posts SET status = 'removed' WHERE id = (SELECT post_id FROM moderation_flags WHERE id = $1::uuid)`, id)
+		}
+	}
+
+	h.pool.Exec(ctx, `INSERT INTO audit_log (actor_id, action, target_type, details) VALUES ($1, $2, 'moderation', $3)`,
+		adminUUID, "bulk_"+req.Action+"_moderation", fmt.Sprintf(`{"count":%d}`, affected))
+
+	c.JSON(http.StatusOK, gin.H{"message": fmt.Sprintf("%d flags updated", affected), "affected": affected})
+}
+
+func (h *AdminHandler) BulkUpdateReports(c *gin.Context) {
+	ctx := c.Request.Context()
+	adminID, _ := c.Get("user_id")
+
+	var req struct {
+		IDs    []string `json:"ids" binding:"required"`
+		Action string   `json:"action" binding:"required"`
+	}
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	if req.Action != "actioned" && req.Action != "dismissed" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid action, must be actioned or dismissed"})
+		return
+	}
+
+	var affected int64
+	for _, id := range req.IDs {
+		tag, err := h.pool.Exec(ctx, `UPDATE reports SET status = $1 WHERE id = $2::uuid AND status = 'pending'`, req.Action, id)
+		if err != nil {
+			log.Error().Err(err).Str("report_id", id).Msg("Bulk report action failed")
+		}
+		affected += tag.RowsAffected()
+	}
+
+	adminUUID, _ := uuid.Parse(adminID.(string))
+	h.pool.Exec(ctx, `INSERT INTO audit_log (actor_id, action, target_type, details) VALUES ($1, $2, 'report', $3)`,
+		adminUUID, "bulk_"+req.Action+"_reports", fmt.Sprintf(`{"count":%d}`, affected))
+
+	c.JSON(http.StatusOK, gin.H{"message": fmt.Sprintf("%d reports updated", affected), "affected": affected})
+}
+
 // ──────────────────────────────────────────────
 // Moderation Queue
 // ──────────────────────────────────────────────