Add Codex and Claude document draft integration

routes/codex_routes.py

@@ -75,6 +75,20 @@ def _scope_owner(request: Request, allowed: set[str]) -> str:
     return require_user(request)
 
 
+def _scope_owner_all(request: Request, required: set[str]) -> str:
+    """Return owner only when an API token has every required scope."""
+    if getattr(request.state, "api_token", False):
+        scopes = set(getattr(request.state, "api_token_scopes", []) or [])
+        missing = required - scopes
+        if missing:
+            raise HTTPException(403, f"API token missing required scope: {' and '.join(sorted(missing))}")
+        owner = getattr(request.state, "api_token_owner", None)
+        if not owner:
+            raise HTTPException(403, "API token has no owner")
+        return owner
+    return require_user(request)
+
+
 def _find_endpoint(router: APIRouter | None, method: str, path: str):
     if router is None:
         return None
@@ -122,7 +136,7 @@ def setup_codex_routes(
                     "read": scoped(EMAIL_READ_SCOPES),
                     "draft": scoped(EMAIL_DRAFT_SCOPES),
                     "send": scoped(EMAIL_SEND_SCOPES),
-                    "actions": ["list", "read", "draft", "send"],
+                    "actions": ["list", "read", "draft_document", "draft", "send"],
                 },
                 "memory": {
                     "read": scoped(MEMORY_READ_SCOPES),
@@ -246,6 +260,56 @@ def setup_codex_routes(
     # Both handlers in routes/email_routes.py already accept `owner=` via
     # FastAPI Depends, so we call them directly without patching state.
 
+    def _email_draft_document_content(body: dict[str, Any]) -> str:
+        def clean(v: Any) -> str:
+            if isinstance(v, list):
+                return ", ".join(str(x).strip() for x in v if str(x).strip())
+            return str(v or "").strip()
+
+        to = clean(body.get("to"))
+        cc = clean(body.get("cc"))
+        bcc = clean(body.get("bcc"))
+        subject = clean(body.get("subject"))
+        in_reply_to = clean(body.get("in_reply_to"))
+        references = clean(body.get("references"))
+        body_text = str(body.get("body") or body.get("body_html") or "").strip()
+        lines = [
+            f"To: {to}",
+        ]
+        if cc:
+            lines.append(f"Cc: {cc}")
+        if bcc:
+            lines.append(f"Bcc: {bcc}")
+        lines.append(f"Subject: {subject}")
+        if in_reply_to:
+            lines.append(f"In-Reply-To: {in_reply_to}")
+        if references:
+            lines.append(f"References: {references}")
+        lines.extend(["---", body_text])
+        return "\n".join(lines).rstrip() + "\n"
+
+    @router.post("/emails/draft-document")
+    async def codex_email_draft_document(request: Request, body: dict[str, Any] = Body(default_factory=dict)):
+        owner = _scope_owner_all(request, {"email:draft", "documents:write"})
+        if documents_create_endpoint is None:
+            raise HTTPException(503, "Documents integration is not available")
+        from routes.document_routes import DocumentCreate
+
+        subject = str(body.get("subject") or "Email draft").strip() or "Email draft"
+        title = str(body.get("title") or subject).strip() or "Email draft"
+        req = DocumentCreate(
+            session_id=body.get("session_id"),
+            title=title,
+            language="email",
+            content=_email_draft_document_content(body),
+        )
+        result = await _as_owner(request, owner, documents_create_endpoint, request, req)
+        if isinstance(result, dict):
+            result = dict(result)
+            result["draft_type"] = "document"
+            result["send_required_confirmation"] = True
+        return result
+
     @router.post("/emails/draft")
     async def codex_email_draft(request: Request, body: dict[str, Any] = Body(default_factory=dict)):
         owner = _scope_owner(request, EMAIL_DRAFT_SCOPES)