feat(pitch-deck): data room — file sharing and investor uploads

- lib/dataroom-storage.ts: local volume storage (DATAROOM_PATH env var, default /data/dataroom) replacing NextCloud WebDAV - Admin API: upload documents, rename, delete, manage per-investor releases - Investor API: list released documents, stream download with audit log, upload own documents (max DATAROOM_MAX_UPLOAD_MB, default 50MB) - /pitch-admin/dataroom: document list + release toggles + investor uploads tab - /dataroom: investor-facing document library + upload section - All reads and writes logged to pitch_audit_logs - Migration 005: dataroom_documents, dataroom_releases, dataroom_investor_uploads - AdminShell: Data Room nav link (FolderOpen icon) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-01 15:38:21 +02:00
parent 1bf1411c66
commit 9888b1b5d7
13 changed files with 930 additions and 0 deletions
@@ -0,0 +1,22 @@
+import { NextRequest, NextResponse } from 'next/server'
+import pool from '@/lib/db'
+import { requireAdmin, getAdminFromCookie } from '@/lib/admin-auth'
+import { logAudit } from '@/lib/auth'
+
+interface Ctx { params: Promise<{ id: string; investorId: string }> }
+
+export async function DELETE(request: NextRequest, ctx: Ctx) {
+  const guard = await requireAdmin(request)
+  if (guard.kind === 'response') return guard.response
+
+  const { id, investorId } = await ctx.params
+  const admin = await getAdminFromCookie()
+
+  await pool.query(
+    `DELETE FROM dataroom_releases WHERE document_id = $1 AND investor_id = $2`,
+    [id, investorId],
+  )
+
+  await logAudit(null, 'dataroom_release_revoked', { document_id: id, investor_id: investorId }, request, undefined, undefined, admin?.id)
+  return NextResponse.json({ success: true })
+}
@@ -0,0 +1,52 @@
+import { NextRequest, NextResponse } from 'next/server'
+import pool from '@/lib/db'
+import { requireAdmin, getAdminFromCookie } from '@/lib/admin-auth'
+import { logAudit } from '@/lib/auth'
+
+interface Ctx { params: Promise<{ id: string }> }
+
+export async function GET(request: NextRequest, ctx: Ctx) {
+  const guard = await requireAdmin(request)
+  if (guard.kind === 'response') return guard.response
+
+  const { id } = await ctx.params
+  const { rows } = await pool.query(
+    `SELECT r.id, r.investor_id, r.released_by, r.released_at,
+            i.email, i.name, i.company, i.data_masked_at
+     FROM dataroom_releases r
+     JOIN pitch_investors i ON i.id = r.investor_id
+     WHERE r.document_id = $1
+     ORDER BY r.released_at DESC`,
+    [id],
+  )
+  return NextResponse.json({ releases: rows })
+}
+
+export async function POST(request: NextRequest, ctx: Ctx) {
+  const guard = await requireAdmin(request)
+  if (guard.kind === 'response') return guard.response
+
+  const { id } = await ctx.params
+  const admin = await getAdminFromCookie()
+  const { investor_ids } = await request.json() as { investor_ids: string[] }
+
+  if (!Array.isArray(investor_ids) || investor_ids.length === 0) {
+    return NextResponse.json({ error: 'investor_ids required' }, { status: 400 })
+  }
+
+  const inserted: string[] = []
+  for (const investorId of investor_ids) {
+    const { rowCount } = await pool.query(
+      `INSERT INTO dataroom_releases (document_id, investor_id, released_by)
+       VALUES ($1, $2, $3)
+       ON CONFLICT (document_id, investor_id) DO NOTHING`,
+      [id, investorId, admin?.email ?? 'admin'],
+    )
+    if (rowCount) inserted.push(investorId)
+  }
+
+  if (inserted.length > 0) {
+    await logAudit(null, 'dataroom_document_released', { document_id: id, investor_ids: inserted }, request, undefined, undefined, admin?.id)
+  }
+  return NextResponse.json({ released: inserted.length })
+}
@@ -0,0 +1,40 @@
+import { NextRequest, NextResponse } from 'next/server'
+import pool from '@/lib/db'
+import { requireAdmin, getAdminFromCookie } from '@/lib/admin-auth'
+import { adminDocDir, removeDir } from '@/lib/dataroom-storage'
+import { logAudit } from '@/lib/auth'
+
+interface Ctx { params: Promise<{ id: string }> }
+
+export async function PATCH(request: NextRequest, ctx: Ctx) {
+  const guard = await requireAdmin(request)
+  if (guard.kind === 'response') return guard.response
+
+  const { id } = await ctx.params
+  const { display_name } = await request.json()
+
+  const { rows } = await pool.query(
+    `UPDATE dataroom_documents SET display_name = $1, updated_at = NOW()
+     WHERE id = $2 RETURNING *`,
+    [display_name, id],
+  )
+  if (rows.length === 0) return NextResponse.json({ error: 'Not found' }, { status: 404 })
+  return NextResponse.json({ document: rows[0] })
+}
+
+export async function DELETE(request: NextRequest, ctx: Ctx) {
+  const guard = await requireAdmin(request)
+  if (guard.kind === 'response') return guard.response
+
+  const { id } = await ctx.params
+  const admin = await getAdminFromCookie()
+
+  const { rows } = await pool.query(`SELECT * FROM dataroom_documents WHERE id = $1`, [id])
+  if (rows.length === 0) return NextResponse.json({ error: 'Not found' }, { status: 404 })
+
+  await pool.query(`DELETE FROM dataroom_documents WHERE id = $1`, [id])
+  await removeDir(adminDocDir(id))
+
+  await logAudit(null, 'dataroom_document_deleted', { document_id: id, filename: rows[0].filename }, request, undefined, undefined, admin?.id)
+  return NextResponse.json({ success: true })
+}
@@ -0,0 +1,52 @@
+import { NextRequest, NextResponse } from 'next/server'
+import pool from '@/lib/db'
+import { requireAdmin, getAdminFromCookie } from '@/lib/admin-auth'
+import { adminDocDir, saveFile, safeName } from '@/lib/dataroom-storage'
+import { logAudit } from '@/lib/auth'
+import { randomUUID } from 'crypto'
+
+export const dynamic = 'force-dynamic'
+
+export async function GET(request: NextRequest) {
+  const guard = await requireAdmin(request)
+  if (guard.kind === 'response') return guard.response
+
+  const { rows } = await pool.query(
+    `SELECT d.id, d.filename, d.display_name, d.mime_type, d.file_size, d.uploaded_by, d.created_at,
+            COUNT(r.id)::int AS release_count
+     FROM dataroom_documents d
+     LEFT JOIN dataroom_releases r ON r.document_id = d.id
+     GROUP BY d.id
+     ORDER BY d.created_at DESC`,
+  )
+  return NextResponse.json({ documents: rows })
+}
+
+export async function POST(request: NextRequest) {
+  const guard = await requireAdmin(request)
+  if (guard.kind === 'response') return guard.response
+
+  const admin = await getAdminFromCookie()
+  const formData = await request.formData()
+  const file = formData.get('file') as File | null
+  const displayName = (formData.get('display_name') as string | null) || null
+
+  if (!file || file.size === 0) {
+    return NextResponse.json({ error: 'No file provided' }, { status: 400 })
+  }
+
+  const documentId = randomUUID()
+  const filename = safeName(file.name)
+  const buffer = Buffer.from(await file.arrayBuffer())
+  const filePath = await saveFile(adminDocDir(documentId), filename, buffer)
+
+  const { rows } = await pool.query(
+    `INSERT INTO dataroom_documents (id, filename, file_path, display_name, mime_type, file_size, uploaded_by)
+     VALUES ($1, $2, $3, $4, $5, $6, $7)
+     RETURNING *`,
+    [documentId, filename, filePath, displayName || file.name, file.type || 'application/octet-stream', file.size, admin?.email ?? 'admin'],
+  )
+
+  await logAudit(null, 'dataroom_document_uploaded', { document_id: documentId, filename, file_size: file.size }, request, undefined, undefined, admin?.id)
+  return NextResponse.json({ document: rows[0] }, { status: 201 })
+}
@@ -0,0 +1,41 @@
+import { NextRequest, NextResponse } from 'next/server'
+import pool from '@/lib/db'
+import { requireAdmin } from '@/lib/admin-auth'
+import { streamFile } from '@/lib/dataroom-storage'
+import path from 'path'
+
+interface Ctx { params: Promise<{ id: string }> }
+
+export async function GET(request: NextRequest, ctx: Ctx) {
+  const guard = await requireAdmin(request)
+  if (guard.kind === 'response') return guard.response
+
+  const { id: investorId } = await ctx.params
+  const download = request.nextUrl.searchParams.get('download')
+
+  if (download) {
+    const { rows } = await pool.query(
+      `SELECT file_path, filename, mime_type FROM dataroom_investor_uploads
+       WHERE id = $1 AND investor_id = $2`,
+      [download, investorId],
+    )
+    if (rows.length === 0) return NextResponse.json({ error: 'Not found' }, { status: 404 })
+    const { stream, size } = await streamFile(rows[0].file_path)
+    return new Response(stream, {
+      headers: {
+        'Content-Type': rows[0].mime_type || 'application/octet-stream',
+        'Content-Disposition': `attachment; filename="${path.basename(rows[0].filename)}"`,
+        'Content-Length': String(size),
+      },
+    })
+  }
+
+  const { rows } = await pool.query(
+    `SELECT id, filename, display_name, mime_type, file_size, created_at
+     FROM dataroom_investor_uploads
+     WHERE investor_id = $1
+     ORDER BY created_at DESC`,
+    [investorId],
+  )
+  return NextResponse.json({ uploads: rows })
+}
@@ -122,6 +122,39 @@ export async function POST(request: NextRequest) {
    `CREATE INDEX IF NOT EXISTS idx_fp_liquid_scenario ON fp_liquiditaet(scenario_id)`,
    `CREATE INDEX IF NOT EXISTS idx_fp_guv_scenario ON fp_guv(scenario_id)`,
    `CREATE INDEX IF NOT EXISTS idx_fp_overrides_lookup ON fp_cell_overrides(scenario_id, sheet_name, row_id)`,
+    // 005 — data room
+    `CREATE TABLE IF NOT EXISTS dataroom_documents (
+      id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+      filename TEXT NOT NULL,
+      file_path TEXT NOT NULL,
+      display_name TEXT,
+      mime_type TEXT,
+      file_size BIGINT,
+      uploaded_by TEXT NOT NULL DEFAULT 'admin',
+      created_at TIMESTAMPTZ DEFAULT NOW(),
+      updated_at TIMESTAMPTZ DEFAULT NOW()
+    )`,
+    `CREATE TABLE IF NOT EXISTS dataroom_releases (
+      id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+      document_id UUID REFERENCES dataroom_documents(id) ON DELETE CASCADE,
+      investor_id UUID REFERENCES pitch_investors(id) ON DELETE CASCADE,
+      released_by TEXT NOT NULL,
+      released_at TIMESTAMPTZ DEFAULT NOW(),
+      UNIQUE(document_id, investor_id)
+    )`,
+    `CREATE TABLE IF NOT EXISTS dataroom_investor_uploads (
+      id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+      investor_id UUID REFERENCES pitch_investors(id) ON DELETE CASCADE,
+      filename TEXT NOT NULL,
+      file_path TEXT NOT NULL,
+      display_name TEXT,
+      mime_type TEXT,
+      file_size BIGINT,
+      created_at TIMESTAMPTZ DEFAULT NOW()
+    )`,
+    `CREATE INDEX IF NOT EXISTS idx_dataroom_releases_investor ON dataroom_releases(investor_id)`,
+    `CREATE INDEX IF NOT EXISTS idx_dataroom_releases_document ON dataroom_releases(document_id)`,
+    `CREATE INDEX IF NOT EXISTS idx_dataroom_uploads_investor ON dataroom_investor_uploads(investor_id)`,
  ]

  for (const sql of statements) {
@@ -0,0 +1,40 @@
+import { NextRequest, NextResponse } from 'next/server'
+import pool from '@/lib/db'
+import { streamFile } from '@/lib/dataroom-storage'
+import { logAudit } from '@/lib/auth'
+import path from 'path'
+
+interface Ctx { params: Promise<{ id: string }> }
+
+export async function GET(request: NextRequest, ctx: Ctx) {
+  const investorId = request.headers.get('x-investor-id')
+  const sessionId = request.headers.get('x-session-id')
+  if (!investorId) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+
+  const { id } = await ctx.params
+
+  // Verify investor has a release for this document
+  const { rows } = await pool.query(
+    `SELECT d.file_path, d.filename, d.mime_type, d.display_name
+     FROM dataroom_releases r
+     JOIN dataroom_documents d ON d.id = r.document_id
+     WHERE r.investor_id = $1 AND d.id = $2`,
+    [investorId, id],
+  )
+  if (rows.length === 0) return NextResponse.json({ error: 'Not found' }, { status: 404 })
+
+  const doc = rows[0]
+
+  await logAudit(investorId, 'dataroom_document_downloaded', { document_id: id, filename: doc.filename }, request, undefined, sessionId ?? undefined)
+
+  const { stream, size } = await streamFile(doc.file_path)
+  const disposition = request.nextUrl.searchParams.get('preview') === '1' ? 'inline' : 'attachment'
+
+  return new Response(stream, {
+    headers: {
+      'Content-Type': doc.mime_type || 'application/octet-stream',
+      'Content-Disposition': `${disposition}; filename="${path.basename(doc.filename)}"`,
+      'Content-Length': String(size),
+    },
+  })
+}
@@ -0,0 +1,19 @@
+import { NextRequest, NextResponse } from 'next/server'
+import pool from '@/lib/db'
+
+export const dynamic = 'force-dynamic'
+
+export async function GET(request: NextRequest) {
+  const investorId = request.headers.get('x-investor-id')
+  if (!investorId) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+
+  const { rows } = await pool.query(
+    `SELECT d.id, d.filename, d.display_name, d.mime_type, d.file_size, r.released_at
+     FROM dataroom_releases r
+     JOIN dataroom_documents d ON d.id = r.document_id
+     WHERE r.investor_id = $1
+     ORDER BY r.released_at DESC`,
+    [investorId],
+  )
+  return NextResponse.json({ documents: rows })
+}
@@ -0,0 +1,51 @@
+import { NextRequest, NextResponse } from 'next/server'
+import pool from '@/lib/db'
+import { investorUploadDir, saveFile, safeName } from '@/lib/dataroom-storage'
+import { logAudit } from '@/lib/auth'
+import { randomUUID } from 'crypto'
+
+export const dynamic = 'force-dynamic'
+
+const MAX_BYTES = parseInt(process.env.DATAROOM_MAX_UPLOAD_MB || '50') * 1024 * 1024
+
+export async function GET(request: NextRequest) {
+  const investorId = request.headers.get('x-investor-id')
+  if (!investorId) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+
+  const { rows } = await pool.query(
+    `SELECT id, filename, display_name, mime_type, file_size, created_at
+     FROM dataroom_investor_uploads
+     WHERE investor_id = $1
+     ORDER BY created_at DESC`,
+    [investorId],
+  )
+  return NextResponse.json({ uploads: rows })
+}
+
+export async function POST(request: NextRequest) {
+  const investorId = request.headers.get('x-investor-id')
+  const sessionId = request.headers.get('x-session-id')
+  if (!investorId) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+
+  const formData = await request.formData()
+  const file = formData.get('file') as File | null
+  const displayName = (formData.get('display_name') as string | null) || null
+
+  if (!file || file.size === 0) return NextResponse.json({ error: 'No file provided' }, { status: 400 })
+  if (file.size > MAX_BYTES) return NextResponse.json({ error: `File exceeds ${process.env.DATAROOM_MAX_UPLOAD_MB || 50}MB limit` }, { status: 413 })
+
+  const uploadId = randomUUID()
+  const filename = safeName(file.name)
+  const buffer = Buffer.from(await file.arrayBuffer())
+  const filePath = await saveFile(investorUploadDir(investorId, uploadId), filename, buffer)
+
+  const { rows } = await pool.query(
+    `INSERT INTO dataroom_investor_uploads (id, investor_id, filename, file_path, display_name, mime_type, file_size)
+     VALUES ($1, $2, $3, $4, $5, $6, $7)
+     RETURNING id, filename, display_name, mime_type, file_size, created_at`,
+    [uploadId, investorId, filename, filePath, displayName || file.name, file.type || 'application/octet-stream', file.size],
+  )
+
+  await logAudit(investorId, 'dataroom_investor_uploaded', { upload_id: uploadId, filename, file_size: file.size }, request, undefined, sessionId ?? undefined)
+  return NextResponse.json({ upload: rows[0] }, { status: 201 })
+}
@@ -0,0 +1,187 @@
+'use client'
+
+import { useEffect, useState, useRef } from 'react'
+import { FileText, Download, Upload, Eye, LogOut } from 'lucide-react'
+
+interface Doc {
+  id: string
+  filename: string
+  display_name: string | null
+  mime_type: string
+  file_size: number
+  released_at: string
+}
+
+interface MyUpload {
+  id: string
+  filename: string
+  display_name: string | null
+  mime_type: string
+  file_size: number
+  created_at: string
+}
+
+function fmt(bytes: number) {
+  if (bytes < 1024) return `${bytes} B`
+  if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)} KB`
+  return `${(bytes / (1024 * 1024)).toFixed(1)} MB`
+}
+
+function isPDF(mime: string) {
+  return mime === 'application/pdf'
+}
+
+export default function DataroomPage() {
+  const [docs, setDocs] = useState<Doc[]>([])
+  const [uploads, setUploads] = useState<MyUpload[]>([])
+  const [uploading, setUploading] = useState(false)
+  const [toast, setToast] = useState<string | null>(null)
+  const fileRef = useRef<HTMLInputElement>(null)
+
+  function flash(msg: string) {
+    setToast(msg)
+    setTimeout(() => setToast(null), 3500)
+  }
+
+  async function loadAll() {
+    const [dr, ur] = await Promise.all([
+      fetch('/api/dataroom/documents'),
+      fetch('/api/dataroom/uploads'),
+    ])
+    if (dr.ok) setDocs((await dr.json()).documents)
+    if (ur.ok) setUploads((await ur.json()).uploads)
+  }
+
+  useEffect(() => { loadAll() }, [])
+
+  async function handleUpload(e: React.ChangeEvent<HTMLInputElement>) {
+    const file = e.target.files?.[0]
+    if (!file) return
+    setUploading(true)
+    const fd = new FormData()
+    fd.append('file', file)
+    const r = await fetch('/api/dataroom/uploads', { method: 'POST', body: fd })
+    setUploading(false)
+    if (r.ok) { flash('File uploaded successfully'); loadAll() }
+    else {
+      const d = await r.json().catch(() => ({}))
+      flash(d.error || 'Upload failed')
+    }
+    e.target.value = ''
+  }
+
+  return (
+    <div className="min-h-screen bg-[#0a0a1a] text-white">
+      {/* Header */}
+      <div className="border-b border-white/[0.06] px-6 py-4 flex items-center justify-between">
+        <div>
+          <h1 className="text-lg font-semibold bg-gradient-to-r from-indigo-400 to-purple-400 bg-clip-text text-transparent">
+            Data Room
+          </h1>
+          <p className="text-xs text-white/30 mt-0.5">BreakPilot ComplAI · Investor Portal</p>
+        </div>
+        <div className="flex items-center gap-3">
+          <a href="/" className="text-xs text-white/40 hover:text-white/70 transition-colors">← Back to pitch</a>
+          <a href="/api/auth/logout" className="text-xs text-white/40 hover:text-white/70 transition-colors flex items-center gap-1.5">
+            <LogOut className="w-3.5 h-3.5" /> Sign out
+          </a>
+        </div>
+      </div>
+
+      <div className="max-w-4xl mx-auto px-6 py-10 space-y-10">
+
+        {/* Released documents */}
+        <section>
+          <h2 className="text-sm font-semibold text-white/60 uppercase tracking-wider mb-4">Documents</h2>
+          {docs.length === 0 ? (
+            <div className="bg-white/[0.02] border border-dashed border-white/[0.08] rounded-2xl p-12 text-center">
+              <FileText className="w-8 h-8 text-white/20 mx-auto mb-3" />
+              <p className="text-white/30 text-sm">No documents have been shared with you yet.</p>
+            </div>
+          ) : (
+            <div className="space-y-3">
+              {docs.map(doc => (
+                <div key={doc.id} className="bg-white/[0.04] border border-white/[0.06] rounded-xl p-4 flex items-center gap-4">
+                  <div className="w-10 h-10 rounded-lg bg-indigo-500/10 flex items-center justify-center shrink-0">
+                    <FileText className="w-5 h-5 text-indigo-400" />
+                  </div>
+                  <div className="min-w-0 flex-1">
+                    <div className="text-sm font-medium text-white truncate">{doc.display_name || doc.filename}</div>
+                    <div className="text-xs text-white/40 mt-0.5">
+                      {fmt(doc.file_size)} · Released {new Date(doc.released_at).toLocaleDateString()}
+                    </div>
+                  </div>
+                  <div className="flex items-center gap-2 shrink-0">
+                    {isPDF(doc.mime_type) && (
+                      <a
+                        href={`/api/dataroom/documents/${doc.id}/download?preview=1`}
+                        target="_blank"
+                        rel="noopener noreferrer"
+                        className="bg-white/[0.06] hover:bg-white/[0.1] text-white/70 text-xs px-3 py-1.5 rounded-lg flex items-center gap-1.5 transition-colors"
+                      >
+                        <Eye className="w-3.5 h-3.5" /> Preview
+                      </a>
+                    )}
+                    <a
+                      href={`/api/dataroom/documents/${doc.id}/download`}
+                      className="bg-indigo-500/15 hover:bg-indigo-500/25 text-indigo-300 text-xs px-3 py-1.5 rounded-lg flex items-center gap-1.5 transition-colors"
+                      download
+                    >
+                      <Download className="w-3.5 h-3.5" /> Download
+                    </a>
+                  </div>
+                </div>
+              ))}
+            </div>
+          )}
+        </section>
+
+        {/* Upload section */}
+        <section>
+          <div className="flex items-center justify-between mb-4">
+            <h2 className="text-sm font-semibold text-white/60 uppercase tracking-wider">Your Documents</h2>
+            <button
+              onClick={() => fileRef.current?.click()}
+              disabled={uploading}
+              className="bg-indigo-500 hover:bg-indigo-600 disabled:opacity-50 text-white text-sm px-4 py-2 rounded-lg flex items-center gap-2 transition-colors"
+            >
+              <Upload className="w-4 h-4" />
+              {uploading ? 'Uploading…' : 'Send document'}
+            </button>
+            <input ref={fileRef} type="file" className="hidden" onChange={handleUpload} />
+          </div>
+
+          <p className="text-xs text-white/30 mb-4">
+            Upload documents you want to share with us — NDAs, term sheets, financial statements, or any other relevant files.
+          </p>
+
+          {uploads.length === 0 ? (
+            <div className="bg-white/[0.02] border border-dashed border-white/[0.08] rounded-2xl p-10 text-center">
+              <Upload className="w-7 h-7 text-white/20 mx-auto mb-3" />
+              <p className="text-white/30 text-sm">No files uploaded yet.</p>
+            </div>
+          ) : (
+            <div className="space-y-2">
+              {uploads.map(u => (
+                <div key={u.id} className="bg-white/[0.03] border border-white/[0.05] rounded-xl p-4 flex items-center gap-3">
+                  <FileText className="w-4 h-4 text-white/30 shrink-0" />
+                  <div className="min-w-0 flex-1">
+                    <div className="text-sm text-white/80 truncate">{u.display_name || u.filename}</div>
+                    <div className="text-xs text-white/30 mt-0.5">{fmt(u.file_size)} · {new Date(u.created_at).toLocaleString()}</div>
+                  </div>
+                  <span className="text-xs text-emerald-400/70 shrink-0">Received</span>
+                </div>
+              ))}
+            </div>
+          )}
+        </section>
+      </div>
+
+      {toast && (
+        <div className="fixed bottom-6 right-6 bg-indigo-500/20 border border-indigo-500/40 text-indigo-200 text-sm px-4 py-2 rounded-lg backdrop-blur-sm z-50">
+          {toast}
+        </div>
+      )}
+    </div>
+  )
+}
@@ -0,0 +1,343 @@
+'use client'
+
+import { useEffect, useState, useRef } from 'react'
+import { Upload, FileText, Trash2, X, Share2, Users, ChevronDown, Check, Download } from 'lucide-react'
+
+interface Doc {
+  id: string
+  filename: string
+  display_name: string
+  mime_type: string
+  file_size: number
+  uploaded_by: string
+  created_at: string
+  release_count: number
+}
+
+interface Release {
+  id: string
+  investor_id: string
+  email: string
+  name: string | null
+  company: string | null
+  released_at: string
+  data_masked_at: string | null
+}
+
+interface Investor {
+  id: string
+  email: string
+  name: string | null
+  company: string | null
+  status: string
+  data_masked_at: string | null
+}
+
+interface InvestorUpload {
+  id: string
+  filename: string
+  display_name: string
+  mime_type: string
+  file_size: number
+  created_at: string
+}
+
+function fmt(bytes: number) {
+  if (bytes < 1024) return `${bytes} B`
+  if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)} KB`
+  return `${(bytes / (1024 * 1024)).toFixed(1)} MB`
+}
+
+export default function DataroomPage() {
+  const [docs, setDocs] = useState<Doc[]>([])
+  const [investors, setInvestors] = useState<Investor[]>([])
+  const [selected, setSelected] = useState<Doc | null>(null)
+  const [releases, setReleases] = useState<Release[]>([])
+  const [uploading, setUploading] = useState(false)
+  const [busy, setBusy] = useState(false)
+  const [toast, setToast] = useState<string | null>(null)
+  const [tab, setTab] = useState<'documents' | 'uploads'>('documents')
+  const [investorUploads, setInvestorUploads] = useState<Record<string, InvestorUpload[]>>({})
+  const fileRef = useRef<HTMLInputElement>(null)
+
+  function flash(msg: string) {
+    setToast(msg)
+    setTimeout(() => setToast(null), 3000)
+  }
+
+  async function loadDocs() {
+    const r = await fetch('/api/admin/dataroom/documents')
+    if (r.ok) setDocs((await r.json()).documents)
+  }
+
+  async function loadInvestors() {
+    const r = await fetch('/api/admin/investors')
+    if (r.ok) {
+      const d = await r.json()
+      setInvestors((d.investors || []).filter((i: Investor) => !i.data_masked_at && i.status !== 'revoked'))
+    }
+  }
+
+  async function loadReleases(docId: string) {
+    const r = await fetch(`/api/admin/dataroom/documents/${docId}/release`)
+    if (r.ok) setReleases((await r.json()).releases)
+  }
+
+  async function loadInvestorUploads() {
+    const results: Record<string, InvestorUpload[]> = {}
+    for (const inv of investors) {
+      const r = await fetch(`/api/admin/dataroom/investors/${inv.id}/uploads`)
+      if (r.ok) results[inv.id] = (await r.json()).uploads
+    }
+    setInvestorUploads(results)
+  }
+
+  useEffect(() => { loadDocs(); loadInvestors() }, [])
+  useEffect(() => { if (tab === 'uploads' && investors.length > 0) loadInvestorUploads() }, [tab, investors])
+
+  async function selectDoc(doc: Doc) {
+    setSelected(doc)
+    await loadReleases(doc.id)
+  }
+
+  async function uploadFile(e: React.ChangeEvent<HTMLInputElement>) {
+    const file = e.target.files?.[0]
+    if (!file) return
+    setUploading(true)
+    const fd = new FormData()
+    fd.append('file', file)
+    const r = await fetch('/api/admin/dataroom/documents', { method: 'POST', body: fd })
+    setUploading(false)
+    if (r.ok) { flash('Uploaded'); loadDocs() }
+    else { const d = await r.json().catch(() => ({})); flash(d.error || 'Upload failed') }
+    e.target.value = ''
+  }
+
+  async function deleteDoc(id: string) {
+    if (!confirm('Delete this document? All releases will be removed.')) return
+    setBusy(true)
+    const r = await fetch(`/api/admin/dataroom/documents/${id}`, { method: 'DELETE' })
+    setBusy(false)
+    if (r.ok) { flash('Deleted'); setSelected(null); loadDocs() }
+    else flash('Delete failed')
+  }
+
+  async function toggleRelease(investorId: string, hasRelease: boolean) {
+    if (!selected) return
+    setBusy(true)
+    if (hasRelease) {
+      await fetch(`/api/admin/dataroom/documents/${selected.id}/release/${investorId}`, { method: 'DELETE' })
+    } else {
+      await fetch(`/api/admin/dataroom/documents/${selected.id}/release`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ investor_ids: [investorId] }),
+      })
+    }
+    setBusy(false)
+    await loadReleases(selected.id)
+    loadDocs()
+  }
+
+  async function releaseAll() {
+    if (!selected || investors.length === 0) return
+    setBusy(true)
+    await fetch(`/api/admin/dataroom/documents/${selected.id}/release`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ investor_ids: investors.map(i => i.id) }),
+    })
+    setBusy(false)
+    await loadReleases(selected.id)
+    loadDocs()
+  }
+
+  const releasedIds = new Set(releases.map(r => r.investor_id))
+  const allInvestors = investors.filter(i => !i.data_masked_at)
+  const investorsWithUploads = allInvestors.filter(i => (investorUploads[i.id] || []).length > 0)
+
+  return (
+    <div className="space-y-6">
+      <div className="flex items-center justify-between">
+        <h1 className="text-xl font-semibold text-white">Data Room</h1>
+        <div className="flex gap-2">
+          <button
+            onClick={() => setTab('documents')}
+            className={`text-sm px-4 py-2 rounded-lg transition-colors ${tab === 'documents' ? 'bg-indigo-500/20 text-indigo-300' : 'text-white/50 hover:text-white/80'}`}
+          >
+            Documents
+          </button>
+          <button
+            onClick={() => setTab('uploads')}
+            className={`text-sm px-4 py-2 rounded-lg transition-colors ${tab === 'uploads' ? 'bg-indigo-500/20 text-indigo-300' : 'text-white/50 hover:text-white/80'}`}
+          >
+            Investor Uploads
+          </button>
+        </div>
+      </div>
+
+      {tab === 'documents' && (
+        <div className="grid grid-cols-1 lg:grid-cols-2 gap-6">
+          {/* Document list */}
+          <div className="space-y-3">
+            <div className="flex items-center justify-between">
+              <span className="text-sm text-white/50">{docs.length} document{docs.length !== 1 ? 's' : ''}</span>
+              <button
+                onClick={() => fileRef.current?.click()}
+                disabled={uploading}
+                className="bg-indigo-500 hover:bg-indigo-600 disabled:opacity-50 text-white text-sm px-4 py-2 rounded-lg flex items-center gap-2"
+              >
+                <Upload className="w-4 h-4" />
+                {uploading ? 'Uploading…' : 'Upload'}
+              </button>
+              <input ref={fileRef} type="file" className="hidden" onChange={uploadFile} />
+            </div>
+
+            {docs.length === 0 && (
+              <div className="bg-white/[0.03] border border-dashed border-white/10 rounded-xl p-10 text-center text-white/30 text-sm">
+                No documents yet. Upload the first one.
+              </div>
+            )}
+
+            {docs.map(doc => (
+              <button
+                key={doc.id}
+                onClick={() => selectDoc(doc)}
+                className={`w-full text-left bg-white/[0.03] border rounded-xl p-4 transition-colors ${selected?.id === doc.id ? 'border-indigo-500/40 bg-indigo-500/5' : 'border-white/[0.06] hover:border-white/[0.12]'}`}
+              >
+                <div className="flex items-start gap-3">
+                  <FileText className="w-5 h-5 text-indigo-400 mt-0.5 shrink-0" />
+                  <div className="min-w-0 flex-1">
+                    <div className="text-sm font-medium text-white truncate">{doc.display_name || doc.filename}</div>
+                    <div className="text-xs text-white/40 mt-0.5">{fmt(doc.file_size)} · {new Date(doc.created_at).toLocaleDateString()}</div>
+                  </div>
+                  <span className="text-xs text-white/40 shrink-0">
+                    {doc.release_count > 0 ? <span className="text-emerald-400">{doc.release_count} released</span> : 'not released'}
+                  </span>
+                </div>
+              </button>
+            ))}
+          </div>
+
+          {/* Release panel */}
+          {selected ? (
+            <div className="bg-white/[0.04] border border-white/[0.06] rounded-2xl p-5 space-y-4">
+              <div className="flex items-start justify-between gap-3">
+                <div>
+                  <div className="text-sm font-semibold text-white">{selected.display_name || selected.filename}</div>
+                  <div className="text-xs text-white/40 mt-0.5">{fmt(selected.file_size)} · {selected.mime_type}</div>
+                </div>
+                <div className="flex gap-2 shrink-0">
+                  <button
+                    onClick={releaseAll}
+                    disabled={busy || allInvestors.length === 0}
+                    className="text-xs bg-emerald-500/15 hover:bg-emerald-500/25 text-emerald-300 px-3 py-1.5 rounded-lg flex items-center gap-1.5 disabled:opacity-40"
+                  >
+                    <Share2 className="w-3.5 h-3.5" /> Release all
+                  </button>
+                  <button
+                    onClick={() => deleteDoc(selected.id)}
+                    disabled={busy}
+                    className="text-xs bg-rose-500/10 hover:bg-rose-500/20 text-rose-400 px-3 py-1.5 rounded-lg flex items-center gap-1.5 disabled:opacity-40"
+                  >
+                    <Trash2 className="w-3.5 h-3.5" /> Delete
+                  </button>
+                  <button onClick={() => setSelected(null)} className="text-white/40 hover:text-white/80">
+                    <X className="w-4 h-4" />
+                  </button>
+                </div>
+              </div>
+
+              <div className="border-t border-white/[0.06] pt-4">
+                <div className="flex items-center gap-2 mb-3">
+                  <Users className="w-4 h-4 text-white/40" />
+                  <span className="text-xs font-semibold text-white/60 uppercase tracking-wider">Investor Access</span>
+                </div>
+                {allInvestors.length === 0 && (
+                  <p className="text-xs text-white/30">No active investors yet.</p>
+                )}
+                <div className="space-y-2">
+                  {allInvestors.map(inv => {
+                    const has = releasedIds.has(inv.id)
+                    return (
+                      <button
+                        key={inv.id}
+                        onClick={() => toggleRelease(inv.id, has)}
+                        disabled={busy}
+                        className="w-full flex items-center gap-3 p-2.5 rounded-lg hover:bg-white/[0.04] transition-colors disabled:opacity-50"
+                      >
+                        <div className={`w-5 h-5 rounded border flex items-center justify-center shrink-0 ${has ? 'bg-emerald-500 border-emerald-500' : 'border-white/20'}`}>
+                          {has && <Check className="w-3 h-3 text-white" />}
+                        </div>
+                        <div className="text-left min-w-0 flex-1">
+                          <div className="text-sm text-white truncate">{inv.name || inv.email}</div>
+                          {inv.company && <div className="text-xs text-white/40 truncate">{inv.company}</div>}
+                        </div>
+                        {has && (
+                          <span className="text-[10px] text-emerald-400 shrink-0">
+                            {releases.find(r => r.investor_id === inv.id) ? new Date(releases.find(r => r.investor_id === inv.id)!.released_at).toLocaleDateString() : ''}
+                          </span>
+                        )}
+                      </button>
+                    )
+                  })}
+                </div>
+              </div>
+            </div>
+          ) : (
+            <div className="bg-white/[0.02] border border-dashed border-white/[0.06] rounded-2xl p-10 flex items-center justify-center text-white/20 text-sm">
+              Select a document to manage releases
+            </div>
+          )}
+        </div>
+      )}
+
+      {tab === 'uploads' && (
+        <div className="space-y-4">
+          {investorsWithUploads.length === 0 && (
+            <div className="bg-white/[0.03] border border-dashed border-white/10 rounded-xl p-10 text-center text-white/30 text-sm">
+              No investor uploads yet.
+            </div>
+          )}
+          {allInvestors.map(inv => {
+            const uploads = investorUploads[inv.id] || []
+            if (uploads.length === 0) return null
+            return (
+              <div key={inv.id} className="bg-white/[0.04] border border-white/[0.06] rounded-2xl p-5">
+                <div className="flex items-center gap-2 mb-3">
+                  <span className="text-sm font-semibold text-white">{inv.name || inv.email}</span>
+                  {inv.company && <span className="text-xs text-white/40">{inv.company}</span>}
+                  <span className="ml-auto text-xs text-white/40">{uploads.length} file{uploads.length !== 1 ? 's' : ''}</span>
+                </div>
+                <div className="space-y-2">
+                  {uploads.map(u => (
+                    <div key={u.id} className="flex items-center gap-3 p-2.5 bg-white/[0.03] rounded-lg">
+                      <FileText className="w-4 h-4 text-white/40 shrink-0" />
+                      <div className="min-w-0 flex-1">
+                        <div className="text-sm text-white truncate">{u.display_name || u.filename}</div>
+                        <div className="text-xs text-white/40">{fmt(u.file_size)} · {new Date(u.created_at).toLocaleString()}</div>
+                      </div>
+                      <a
+                        href={`/api/admin/dataroom/investors/${inv.id}/uploads?download=${u.id}`}
+                        className="text-xs bg-white/[0.06] hover:bg-white/[0.1] text-white/70 px-3 py-1.5 rounded-lg flex items-center gap-1.5"
+                        download
+                      >
+                        <Download className="w-3.5 h-3.5" /> Download
+                      </a>
+                    </div>
+                  ))}
+                </div>
+              </div>
+            )
+          })}
+        </div>
+      )}
+
+      {toast && (
+        <div className="fixed bottom-6 right-6 bg-indigo-500/20 border border-indigo-500/40 text-indigo-200 text-sm px-4 py-2 rounded-lg backdrop-blur-sm z-50">
+          {toast}
+        </div>
+      )}
+    </div>
+  )
+}
@@ -10,6 +10,7 @@ import {
  TrendingUp,
  ShieldCheck,
  GitBranch,
+  FolderOpen,
  LogOut,
  Menu,
  X,
@@ -26,6 +27,7 @@ const NAV = [
  { href: '/pitch-admin/versions', label: 'Versions', icon: GitBranch },
  { href: '/pitch-admin/audit', label: 'Audit Log', icon: FileText },
  { href: '/pitch-admin/financial-model', label: 'Financial Model', icon: TrendingUp },
+  { href: '/pitch-admin/dataroom', label: 'Data Room', icon: FolderOpen },
  { href: '/pitch-admin/admins', label: 'Admins', icon: ShieldCheck },
 ]

@@ -0,0 +1,48 @@
+import 'server-only'
+import fs from 'fs'
+import path from 'path'
+
+function storageRoot(): string {
+  return process.env.DATAROOM_PATH || '/data/dataroom'
+}
+
+export function adminDocDir(documentId: string): string {
+  return path.join(storageRoot(), 'admin', documentId)
+}
+
+export function investorUploadDir(investorId: string, uploadId: string): string {
+  return path.join(storageRoot(), 'investors', investorId, uploadId)
+}
+
+export async function ensureDir(dir: string): Promise<void> {
+  await fs.promises.mkdir(dir, { recursive: true })
+}
+
+export async function saveFile(dir: string, filename: string, buffer: Buffer): Promise<string> {
+  await ensureDir(dir)
+  const filePath = path.join(dir, filename)
+  await fs.promises.writeFile(filePath, buffer)
+  return filePath
+}
+
+export async function removeDir(dir: string): Promise<void> {
+  await fs.promises.rm(dir, { recursive: true, force: true })
+}
+
+export async function streamFile(filePath: string): Promise<{ stream: ReadableStream; size: number }> {
+  const stat = await fs.promises.stat(filePath)
+  const nodeStream = fs.createReadStream(filePath)
+  const stream = new ReadableStream({
+    start(controller) {
+      nodeStream.on('data', (chunk) => controller.enqueue(Buffer.isBuffer(chunk) ? chunk : Buffer.from(chunk)))
+      nodeStream.on('end', () => controller.close())
+      nodeStream.on('error', (err) => controller.error(err))
+    },
+    cancel() { nodeStream.destroy() },
+  })
+  return { stream, size: stat.size }
+}
+
+export function safeName(original: string): string {
+  return original.replace(/[^a-zA-Z0-9._-]/g, '_').slice(0, 200)
+}