Implement adjudicated DO items across backend, frontend, deploy

From the ROADMAP adjudication (12 of 13 DO items; D2 is a commit action).

Backend:
- B3: pytest suite (auth, entity CRUD, rollup) + dev deps + pytest config
- B4: cap document uploads at TEN31_MAX_UPLOAD_SIZE (default 50MB), stream-
  checked with partial-file cleanup, 413 on overflow
- B7: type AuditLog.detail as dict|list|str|None to match the JSON column
- B10: index foreign-key columns (migration a7b8c9d0e1f2 + index=True)
- B11: cli delete-user logs file-removal errors instead of swallowing them

Frontend:
- F2: distinguish "server unreachable" from "logged out"; retry prompt
- F4: confirm before destructive holdings-replace on import; step progress
- F6: expandable audit-log detail with full JSON
- F7: empty-state on the Investments page
- F8: shared role helpers (WRITER_ROLES/canEditRound/isApprover), used by
  EntitiesList, AuditLog, Import, ValuationWorkflow

Deploy:
- D5: run tsc --noEmit before packaging (build script)
- D6: TEN31_LOG_LEVEL env var (defaults to info)

Verified: 8/8 backend tests pass; alembic upgrades to head with 13 FK
indexes; upload limit rejects oversized + cleans up; frontend tsc + vite
build clean; dev server serves and proxies to the API.
This commit is contained in:
Jonathan Kirkwood
2026-07-01 13:33:40 -05:00
parent 77eeb3bd7f
commit 8247c28243
22 changed files with 1757 additions and 465 deletions
+6 -1
View File
@@ -16,7 +16,12 @@ def record_audit(
object_id: int | None = None,
detail: Any = None,
) -> AuditLog:
"""Write one audit log entry and flush it."""
"""Write one audit log entry and flush it.
``detail`` is a small JSON-serializable payload describing the change (typically a dict of
changed fields, sometimes an identifying value on delete, or None). It is persisted to a
JSON column on AuditLog.
"""
entry = AuditLog(
actor_user_id=actor_user_id,
action=action,
+225 -7
View File
@@ -1,4 +1,4 @@
"""CLI commands for Ten31Portal."""
"""CLI commands for Ten31Portal (also driven by the StartOS service Actions)."""
import argparse
import sys
@@ -8,7 +8,21 @@ from sqlmodel import Session, select
from ten31portal.auth import hash_password
from ten31portal.database import engine
from ten31portal.db_init import run_migrations
from ten31portal.models import User, UserRole
from ten31portal.models import (
AuditLog, CapitalAccountStatement, Document, EntityAccess, User, UserRole,
ValuationRound,
)
def _find_user(session: Session, username: str | None, email: str | None) -> User | None:
"""Look a user up by username (preferred) or email."""
if username:
u = session.exec(select(User).where(User.username == username)).first()
if u:
return u
if email:
return session.exec(select(User).where(User.email == email)).first()
return None
def create_user(args: argparse.Namespace) -> None:
@@ -16,8 +30,10 @@ def create_user(args: argparse.Namespace) -> None:
run_migrations()
with Session(engine) as session:
existing = session.exec(select(User).where(User.email == args.email)).first()
if existing:
if session.exec(select(User).where(User.username == args.username)).first():
print(f"Error: user with username {args.username} already exists.", file=sys.stderr)
sys.exit(1)
if args.email and session.exec(select(User).where(User.email == args.email)).first():
print(f"Error: user with email {args.email} already exists.", file=sys.stderr)
sys.exit(1)
@@ -29,13 +45,179 @@ def create_user(args: argparse.Namespace) -> None:
user = User(
name=args.name,
email=args.email,
username=args.username,
email=args.email or None,
password_hash=hash_password(args.password),
role=role,
is_service_admin=bool(getattr(args, "service_admin", False)),
)
session.add(user)
session.commit()
print(f"Created user: {user.name} ({user.email}) with role {user.role.value}")
print(f"Created user: {user.name} ({user.username}) with role {user.role.value}")
def reset_password(args: argparse.Namespace) -> None:
"""Reset a user's password (and re-enable their login)."""
run_migrations()
with Session(engine) as session:
user = _find_user(session, args.username, args.email)
if user is None:
who = args.username or args.email
print(f"Error: no user found for '{who}'.", file=sys.stderr)
sys.exit(1)
user.password_hash = hash_password(args.password)
user.login_enabled = True
session.add(user)
session.commit()
print(f"Password reset for {user.name} ({user.username}).")
def list_users(args: argparse.Namespace) -> None:
"""Print all user accounts."""
run_migrations()
with Session(engine) as session:
users = session.exec(select(User).order_by(User.role, User.name)).all() # type: ignore[arg-type]
if not users:
print("No users.")
return
print(f"{'USERNAME':<20} {'NAME':<24} {'ROLE':<14} {'STATUS':<10} EMAIL")
print("-" * 84)
for u in users:
status = "active" if u.is_active else "disabled"
tag = " [SERVICE ADMIN]" if u.is_service_admin else ""
print(f"{u.username:<20} {u.name:<24} {u.role.value:<14} {status:<10} {u.email or '-'}{tag}")
print(f"\n{len(users)} user(s). The Service Admin cannot be deleted.")
def delete_user(args: argparse.Namespace) -> None:
"""Delete a user account and its dependent rows. The Service Admin is protected."""
run_migrations()
from ten31portal import storage
with Session(engine) as session:
user = _find_user(session, args.username, args.email)
if user is None:
who = args.username or args.email
print(f"Error: no user found for '{who}'.", file=sys.stderr)
sys.exit(1)
if user.is_service_admin:
print(f"Error: '{user.username}' is the Service Admin and cannot be deleted.", file=sys.stderr)
sys.exit(1)
uid = user.id
# Entity-access grants and capital-account statements are this user's own data.
for acc in session.exec(select(EntityAccess).where(EntityAccess.user_id == uid)).all():
session.delete(acc)
for stmt in session.exec(
select(CapitalAccountStatement).where(CapitalAccountStatement.investor_user_id == uid)
).all():
session.delete(stmt)
# Documents addressed privately to this investor are removed (file + row); documents
# they uploaded stay, with the uploader cleared.
for doc in session.exec(select(Document).where(Document.investor_user_id == uid)).all():
try:
storage.delete_file(doc.storage_path)
except OSError as exc:
# Don't abort the whole deletion, but surface it — a swallowed disk/permission
# error would silently orphan the file on the data volume.
print(f"Warning: could not delete file {doc.storage_path}: {exc}", file=sys.stderr)
session.delete(doc)
for doc in session.exec(select(Document).where(Document.uploaded_by == uid)).all():
doc.uploaded_by = None
session.add(doc)
# Preserve history/rounds by clearing the references to this user.
for rnd in session.exec(
select(ValuationRound).where(
(ValuationRound.submitted_by == uid) | (ValuationRound.approved_by == uid)
)
).all():
if rnd.submitted_by == uid:
rnd.submitted_by = None
if rnd.approved_by == uid:
rnd.approved_by = None
session.add(rnd)
for log in session.exec(select(AuditLog).where(AuditLog.actor_user_id == uid)).all():
log.actor_user_id = None
session.add(log)
# Detach any linked sub-accounts so they log in on their own again.
for sub in session.exec(select(User).where(User.primary_account_id == uid)).all():
sub.primary_account_id = None
session.add(sub)
name, username = user.name, user.username
session.delete(user)
session.commit()
print(f"Deleted user {name} ({username}).")
def dedupe_holdings(args: argparse.Namespace) -> None:
"""Remove duplicate holdings/positions left by old double-imports (fixes inflated Invested)."""
run_migrations()
from ten31portal.models import Entity
from ten31portal.routers.import_router import dedupe_entity
with Session(engine) as session:
if args.entity_id:
entities = [e for e in [session.get(Entity, args.entity_id)] if e]
else:
entities = session.exec(select(Entity).order_by(Entity.name)).all() # type: ignore[arg-type]
total_h = total_p = 0
for ent in entities:
res = dedupe_entity(ent.id, session)
if res["removed_holdings"] or res["removed_positions"]:
print(f"{ent.name}: removed {res['removed_holdings']} holding(s), "
f"{res['removed_positions']} position(s)")
total_h += res["removed_holdings"]
total_p += res["removed_positions"]
session.commit()
if total_h or total_p:
print(f"\nDone. Removed {total_h} duplicate holding(s) and {total_p} position(s).")
else:
print("No duplicates found — nothing to clean up.")
def reset_holdings(args: argparse.Namespace) -> None:
"""Clear a fund's holdings/positions/rounds so it can be re-imported from scratch."""
run_migrations()
from ten31portal.models import Entity
from ten31portal.routers.import_router import reset_entity_holdings
with Session(engine) as session:
entity = None
if args.entity_id:
entity = session.get(Entity, args.entity_id)
elif args.name:
entity = session.exec(select(Entity).where(Entity.name == args.name)).first()
if entity is None:
print(f"Error: no fund found for '{args.name or args.entity_id}'. "
f"Check the exact name with list-funds.", file=sys.stderr)
sys.exit(1)
res = reset_entity_holdings(entity.id, session)
session.commit()
print(f"Cleared {entity.name}: removed {res['holdings']} holding(s), "
f"{res['positions']} position(s), {res['rounds']} round(s). "
f"Re-import the fund's NAV to repopulate it.")
def list_funds(args: argparse.Namespace) -> None:
"""Print every entity's id and name (so the exact name is known for reset-holdings)."""
run_migrations()
from ten31portal.models import Entity
with Session(engine) as session:
entities = session.exec(select(Entity).order_by(Entity.name)).all() # type: ignore[arg-type]
if not entities:
print("No funds yet.")
return
for e in entities:
print(f"[{e.id}] {e.name} ({e.type.value})")
def main() -> None:
@@ -44,13 +226,49 @@ def main() -> None:
create = sub.add_parser("create-user", help="Provision a new user")
create.add_argument("--name", required=True)
create.add_argument("--email", required=True)
create.add_argument("--username", required=True)
create.add_argument("--email", required=False, default=None)
create.add_argument("--role", required=True, choices=[r.value for r in UserRole])
create.add_argument("--password", required=True)
create.add_argument("--service-admin", action="store_true",
help="Mark as the protected built-in Service Admin")
reset = sub.add_parser("reset-password", help="Reset a user's password")
reset.add_argument("--username", required=False, default=None)
reset.add_argument("--email", required=False, default=None)
reset.add_argument("--password", required=True)
sub.add_parser("list-users", help="List all user accounts")
delete = sub.add_parser("delete-user", help="Delete a user (not the Service Admin)")
delete.add_argument("--username", required=False, default=None)
delete.add_argument("--email", required=False, default=None)
dedupe = sub.add_parser("dedupe-holdings", help="Remove duplicate holdings/positions")
dedupe.add_argument("--entity-id", type=int, required=False, default=None,
help="Limit to one entity; omit to clean all")
sub.add_parser("list-funds", help="List entities (funds/SPVs) with their ids")
reset = sub.add_parser("reset-holdings", help="Clear a fund's holdings to re-import fresh")
reset.add_argument("--name", required=False, default=None, help="Exact fund name")
reset.add_argument("--entity-id", type=int, required=False, default=None)
args = parser.parse_args()
if args.command == "create-user":
create_user(args)
elif args.command == "reset-password":
reset_password(args)
elif args.command == "list-users":
list_users(args)
elif args.command == "delete-user":
delete_user(args)
elif args.command == "dedupe-holdings":
dedupe_holdings(args)
elif args.command == "list-funds":
list_funds(args)
elif args.command == "reset-holdings":
reset_holdings(args)
else:
parser.print_help()
+4
View File
@@ -5,3 +5,7 @@ import os
DB_PATH: str = os.getenv("TEN31_DB_PATH", "/data/ten31portal/portal.db")
SESSION_SECRET: str = os.getenv("TEN31_SESSION_SECRET", "change-me-in-production")
DOCS_DIR: str = os.getenv("TEN31_DOCS_DIR", "/data/ten31portal/documents")
# Cap on a single uploaded document. The docs dir shares the data volume with the DB, so an
# unbounded upload could fill the disk and take the portal down. Default 50 MB.
MAX_UPLOAD_SIZE: int = int(os.getenv("TEN31_MAX_UPLOAD_SIZE", str(50 * 1024 * 1024)))
+91 -9
View File
@@ -11,10 +11,27 @@ from sqlmodel import Field, SQLModel, Column, String, JSON, UniqueConstraint
# --- Enums ---
class UserRole(str, enum.Enum):
approver = "approver"
# Internal staff
approver = "approver" # "Managing Partner" — full access incl. valuation sign-off
operations = "operations" # full access except final sign-off
cfo = "cfo"
fund_admin = "fund_admin"
viewer = "viewer"
# External accounts (entity-scoped via EntityAccess)
investor = "investor"
fund_administrator = "fund_administrator"
# External roles see only the entities granted to them.
EXTERNAL_ROLES = (UserRole.investor, UserRole.fund_administrator)
class DocumentCategory(str, enum.Enum):
capital_account = "capital_account"
k1 = "k1"
statement = "statement"
tax = "tax"
other = "other"
class EntityType(str, enum.Enum):
@@ -43,10 +60,21 @@ class User(SQLModel, table=True):
id: int | None = Field(default=None, primary_key=True)
name: str
email: str = Field(sa_column=Column(String, unique=True, nullable=False))
username: str = Field(sa_column=Column(String, unique=True, nullable=False))
email: str | None = Field(default=None, sa_column=Column(String, unique=True, nullable=True))
password_hash: str
role: UserRole
is_active: bool = Field(default=True)
# The built-in Service Admin (bootstrap account). Can be reset but never deleted.
is_service_admin: bool = Field(default=False)
# False for members imported without a password; set True when an admin sets one.
login_enabled: bool = Field(default=True)
# When an investor invests under several legal names (one per Partner/vehicle), each name
# is its own account. Linking the secondary accounts to one "primary" lets that person sign
# in once and see every name's investments. Null = this account logs in on its own.
primary_account_id: int | None = Field(default=None, foreign_key="users.id", index=True)
# Fund-administrator investor ID (from the eNAV ALLOC SI tab) for idempotent re-import.
external_investor_id: str | None = Field(default=None, sa_column=Column(String, nullable=True))
created_at: datetime = Field(default_factory=datetime.utcnow)
@@ -66,7 +94,7 @@ class Holding(SQLModel, table=True):
__tablename__ = "holdings"
id: int | None = Field(default=None, primary_key=True)
entity_id: int = Field(foreign_key="entities.id")
entity_id: int = Field(foreign_key="entities.id", index=True)
company_name: str
created_at: datetime = Field(default_factory=datetime.utcnow)
@@ -75,7 +103,7 @@ class Position(SQLModel, table=True):
__tablename__ = "positions"
id: int | None = Field(default=None, primary_key=True)
holding_id: int = Field(foreign_key="holdings.id")
holding_id: int = Field(foreign_key="holdings.id", index=True)
security_name: str
investment_date: date
shares: str | None = None # Decimal stored as string
@@ -93,9 +121,9 @@ class ValuationRound(SQLModel, table=True):
entity_id: int = Field(foreign_key="entities.id")
quarter_end: date
status: RoundStatus = Field(default=RoundStatus.draft)
submitted_by: int | None = Field(default=None, foreign_key="users.id")
submitted_by: int | None = Field(default=None, foreign_key="users.id", index=True)
submitted_at: datetime | None = None
approved_by: int | None = Field(default=None, foreign_key="users.id")
approved_by: int | None = Field(default=None, foreign_key="users.id", index=True)
approved_at: datetime | None = None
return_note: str | None = None
is_seed: bool = Field(default=False)
@@ -110,7 +138,7 @@ class Valuation(SQLModel, table=True):
id: int | None = Field(default=None, primary_key=True)
round_id: int = Field(foreign_key="valuation_rounds.id")
position_id: int = Field(foreign_key="positions.id")
position_id: int = Field(foreign_key="positions.id", index=True)
value_cents: int
created_at: datetime = Field(default_factory=datetime.utcnow)
@@ -119,9 +147,63 @@ class AuditLog(SQLModel, table=True):
__tablename__ = "audit_log"
id: int | None = Field(default=None, primary_key=True)
actor_user_id: int | None = Field(default=None, foreign_key="users.id")
actor_user_id: int | None = Field(default=None, foreign_key="users.id", index=True)
action: str
object_type: str
object_id: int | None = None
detail: str | None = Field(default=None, sa_column=Column(JSON, nullable=True))
# An action-specific JSON payload describing the change (stored in a JSON column). Most
# callers pass a dict of changed fields (e.g. an entity update); some pass an identifying
# field on delete, and some pass None. Matches AuditLogResponse.detail in schemas.py.
detail: dict | list | str | None = Field(default=None, sa_column=Column(JSON, nullable=True))
created_at: datetime = Field(default_factory=datetime.utcnow)
class EntityAccess(SQLModel, table=True):
"""Which entities an external account may view."""
__tablename__ = "entity_access"
__table_args__ = (
UniqueConstraint("user_id", "entity_id", name="uq_access_user_entity"),
)
id: int | None = Field(default=None, primary_key=True)
user_id: int = Field(foreign_key="users.id")
entity_id: int = Field(foreign_key="entities.id", index=True)
created_at: datetime = Field(default_factory=datetime.utcnow)
class Document(SQLModel, table=True):
"""An uploaded file. Shared to a fund (investor_user_id null) or private to one investor."""
__tablename__ = "documents"
id: int | None = Field(default=None, primary_key=True)
entity_id: int = Field(foreign_key="entities.id", index=True)
investor_user_id: int | None = Field(default=None, foreign_key="users.id", index=True)
category: DocumentCategory = Field(default=DocumentCategory.other)
title: str
original_filename: str
content_type: str
size_bytes: int
storage_path: str # opaque filename on the data volume, relative to DOCS_DIR
uploaded_by: int | None = Field(default=None, foreign_key="users.id", index=True)
created_at: datetime = Field(default_factory=datetime.utcnow)
class CapitalAccountStatement(SQLModel, table=True):
"""An investor's capital-account figures for one fund as of a date."""
__tablename__ = "capital_account_statements"
__table_args__ = (
UniqueConstraint("entity_id", "investor_user_id", "as_of_date",
name="uq_capacct_entity_investor_date"),
)
id: int | None = Field(default=None, primary_key=True)
entity_id: int = Field(foreign_key="entities.id")
investor_user_id: int = Field(foreign_key="users.id", index=True)
as_of_date: date
commitment_cents: int = 0 # initial capital commitment
beginning_balance_cents: int = 0
contributions_cents: int = 0 # paid-in capital
distributions_cents: int = 0 # capital returned (for DPI)
ending_balance_cents: int = 0 # current capital value
document_id: int | None = Field(default=None, foreign_key="documents.id", index=True)
created_at: datetime = Field(default_factory=datetime.utcnow)
@@ -0,0 +1,156 @@
"""Document upload, listing, download, and deletion with per-account access control."""
from fastapi import APIRouter, Depends, File, Form, HTTPException, UploadFile
from fastapi.responses import FileResponse
from sqlmodel import Session, select
from ten31portal.audit import record_audit
from ten31portal.auth import (
accessible_entity_ids, can_access_entity, get_current_user,
household_user_ids, require_internal_admin,
)
from ten31portal.database import get_session
from ten31portal.models import (
Document, DocumentCategory, Entity, User, UserRole,
)
from ten31portal.schemas import DocumentResponse
from ten31portal import storage
router = APIRouter(prefix="/api/documents", tags=["documents"])
def _can_upload(user: User, entity_id: int, session: Session) -> bool:
"""Internal admins upload anywhere; external fund admins upload for their entities."""
if user.role in (UserRole.approver, UserRole.cfo, UserRole.operations):
return True
if user.role == UserRole.fund_administrator:
return can_access_entity(user, entity_id, session)
return False
def _can_view(user: User, doc: Document, session: Session) -> bool:
allowed = accessible_entity_ids(user, session)
if allowed is None: # internal staff
return True
if doc.entity_id not in allowed:
return False
# Investors only see shared docs or those addressed to any of their linked names;
# fund admins see all docs for the entity.
if user.role == UserRole.investor:
return (
doc.investor_user_id is None
or doc.investor_user_id in household_user_ids(user, session)
)
return True
@router.get("")
def list_documents(
entity_id: int | None = None,
investor_user_id: int | None = None,
user: User = Depends(get_current_user),
session: Session = Depends(get_session),
) -> list[DocumentResponse]:
query = select(Document)
if entity_id is not None:
query = query.where(Document.entity_id == entity_id)
if investor_user_id is not None:
query = query.where(Document.investor_user_id == investor_user_id)
rows = session.exec(query.order_by(Document.created_at.desc())).all() # type: ignore[union-attr]
visible = [d for d in rows if _can_view(user, d, session)]
return [DocumentResponse.model_validate(d, from_attributes=True) for d in visible]
@router.post("", status_code=201)
def upload_document(
entity_id: int = Form(...),
category: DocumentCategory = Form(DocumentCategory.other),
title: str | None = Form(None),
investor_user_id: int | None = Form(None),
file: UploadFile = File(...),
user: User = Depends(get_current_user),
session: Session = Depends(get_session),
) -> DocumentResponse:
entity = session.get(Entity, entity_id)
if entity is None:
raise HTTPException(status_code=404, detail="Entity not found")
if not _can_upload(user, entity_id, session):
raise HTTPException(status_code=403, detail="Insufficient permissions")
# If targeting a specific investor, they must have access to this entity.
if investor_user_id is not None:
target = session.get(User, investor_user_id)
if target is None:
raise HTTPException(status_code=404, detail="Investor not found")
if not can_access_entity(target, entity_id, session):
raise HTTPException(
status_code=400,
detail="That investor does not have access to this entity.",
)
try:
storage_name, size = storage.save_upload(file)
except storage.UploadTooLarge as exc:
raise HTTPException(status_code=413, detail=str(exc))
doc = Document(
entity_id=entity_id,
investor_user_id=investor_user_id,
category=category,
title=title or (file.filename or "Untitled"),
original_filename=file.filename or storage_name,
content_type=file.content_type or "application/octet-stream",
size_bytes=size,
storage_path=storage_name,
uploaded_by=user.id,
)
session.add(doc)
session.flush()
record_audit(session, user.id, "upload", "document", doc.id, {
"entity_id": entity_id,
"investor_user_id": investor_user_id,
"category": category.value,
"filename": doc.original_filename,
})
session.commit()
session.refresh(doc)
return DocumentResponse.model_validate(doc, from_attributes=True)
@router.get("/{document_id}/download")
def download_document(
document_id: int,
user: User = Depends(get_current_user),
session: Session = Depends(get_session),
) -> FileResponse:
doc = session.get(Document, document_id)
if doc is None or not _can_view(user, doc, session):
raise HTTPException(status_code=404, detail="Document not found")
try:
path = storage.full_path(doc.storage_path)
except ValueError:
raise HTTPException(status_code=404, detail="Document not found")
if not path.is_file():
raise HTTPException(status_code=404, detail="File missing on disk")
return FileResponse(
path,
media_type=doc.content_type,
filename=doc.original_filename,
)
@router.delete("/{document_id}")
def delete_document(
document_id: int,
admin: User = Depends(require_internal_admin),
session: Session = Depends(get_session),
) -> dict[str, str]:
doc = session.get(Document, document_id)
if doc is None:
raise HTTPException(status_code=404, detail="Document not found")
storage.delete_file(doc.storage_path)
record_audit(session, admin.id, "delete", "document", document_id, {
"filename": doc.original_filename,
})
session.delete(doc)
session.commit()
return {"status": "deleted"}
+62
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"""File storage on the data volume for uploaded documents."""
import os
import shutil
from pathlib import Path
from uuid import uuid4
from fastapi import UploadFile
from ten31portal.config import DOCS_DIR, MAX_UPLOAD_SIZE
class UploadTooLarge(Exception):
"""Raised when an upload exceeds MAX_UPLOAD_SIZE. The partial file is removed first."""
def ensure_docs_dir() -> Path:
path = Path(DOCS_DIR)
path.mkdir(parents=True, exist_ok=True)
return path
def save_upload(file: UploadFile) -> tuple[str, int]:
"""Stream an upload to disk under an opaque name. Returns (storage_path, size_bytes).
Enforces MAX_UPLOAD_SIZE as it streams so a runaway upload can't fill the data volume;
the partial file is deleted before UploadTooLarge propagates.
"""
docs = ensure_docs_dir()
suffix = Path(file.filename or "").suffix
storage_name = f"{uuid4().hex}{suffix}"
dest = docs / storage_name
size = 0
try:
with dest.open("wb") as out:
while chunk := file.file.read(1024 * 1024):
size += len(chunk)
if size > MAX_UPLOAD_SIZE:
raise UploadTooLarge(
f"Upload exceeds the {MAX_UPLOAD_SIZE}-byte limit."
)
out.write(chunk)
except UploadTooLarge:
dest.unlink(missing_ok=True)
raise
return storage_name, size
def full_path(storage_path: str) -> Path:
"""Resolve a stored file, guarding against path traversal."""
docs = ensure_docs_dir().resolve()
candidate = (docs / storage_path).resolve()
if not str(candidate).startswith(str(docs) + os.sep):
raise ValueError("Invalid storage path")
return candidate
def delete_file(storage_path: str) -> None:
try:
full_path(storage_path).unlink(missing_ok=True)
except ValueError:
pass