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167c070 c58901b 167c070 262e6d5 167c070 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | """SQLAlchemy ORM models — matches actual Neon schema."""
from datetime import datetime
from typing import Optional
from sqlalchemy import (
Boolean,
DateTime,
Float,
Index,
Integer,
String,
Text,
)
from sqlalchemy.orm import DeclarativeBase, Mapped, mapped_column
class Base(DeclarativeBase):
pass
class User(Base):
__tablename__ = "users"
id: Mapped[str] = mapped_column(String, primary_key=True)
email: Mapped[str] = mapped_column(String(320), nullable=False, unique=True, index=True)
hashed_password: Mapped[str] = mapped_column(String(256), nullable=False)
roles: Mapped[str] = mapped_column(Text, default='["user"]', nullable=False)
mfa_enabled: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)
mfa_secret: Mapped[Optional[str]] = mapped_column(String(64), nullable=True)
created_at: Mapped[Optional[datetime]] = mapped_column(DateTime, nullable=True)
display_name: Mapped[Optional[str]] = mapped_column(String(256), nullable=True)
username: Mapped[Optional[str]] = mapped_column(String(128), nullable=True, unique=True)
class BlacklistedToken(Base):
__tablename__ = "blacklisted_tokens"
id: Mapped[str] = mapped_column(String, primary_key=True)
token_jti: Mapped[str] = mapped_column(String(512), nullable=False, index=True)
expires_at: Mapped[datetime] = mapped_column(DateTime, nullable=False)
created_at: Mapped[Optional[datetime]] = mapped_column(DateTime, nullable=True)
class Document(Base):
__tablename__ = "documents"
id: Mapped[str] = mapped_column(String, primary_key=True)
filename: Mapped[str] = mapped_column(String(512), nullable=False)
has_pii: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)
privacy: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)
sha256: Mapped[Optional[str]] = mapped_column(String(64), nullable=True)
cloudinary_url: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
cloudinary_public_id: Mapped[Optional[str]] = mapped_column(String(256), nullable=True)
status: Mapped[str] = mapped_column(String(32), default="success", nullable=False, index=True)
uploaded_by: Mapped[Optional[str]] = mapped_column(String(256), nullable=True, index=True)
created_at: Mapped[Optional[datetime]] = mapped_column(DateTime, nullable=True, index=True)
class Session(Base):
__tablename__ = "chat_sessions"
id: Mapped[str] = mapped_column(String, primary_key=True)
title: Mapped[Optional[str]] = mapped_column(String(256), nullable=True)
user_id: Mapped[str] = mapped_column(String(256), nullable=False, index=True)
created_at: Mapped[Optional[datetime]] = mapped_column(DateTime, nullable=True)
updated_at: Mapped[Optional[datetime]] = mapped_column(DateTime, nullable=True)
class Message(Base):
__tablename__ = "chat_messages"
# Neon uses string (uuid hex) for id, not bigint autoincrement
id: Mapped[str] = mapped_column(String, primary_key=True)
session_id: Mapped[str] = mapped_column(String(256), nullable=False, index=True)
role: Mapped[str] = mapped_column(String(16), nullable=False)
content: Mapped[str] = mapped_column(Text, nullable=False)
citations: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
reasoning_path: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
tokens_used: Mapped[Optional[int]] = mapped_column(Integer, nullable=True)
cost_usd: Mapped[Optional[float]] = mapped_column(Float, nullable=True)
query_id: Mapped[Optional[str]] = mapped_column(String(256), nullable=True)
feedback: Mapped[Optional[str]] = mapped_column(String(8), nullable=True)
verification: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
created_at: Mapped[Optional[datetime]] = mapped_column(DateTime, nullable=True)
class Query(Base):
__tablename__ = "queries"
id: Mapped[str] = mapped_column(String, primary_key=True)
question: Mapped[str] = mapped_column(Text, nullable=False)
answer: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
citations: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
reasoning_path: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
tokens_used: Mapped[Optional[int]] = mapped_column(Integer, default=0, nullable=True)
cost_usd: Mapped[Optional[float]] = mapped_column(Float, default=0, nullable=True)
user_id: Mapped[Optional[str]] = mapped_column(String(256), nullable=True, index=True)
created_at: Mapped[Optional[datetime]] = mapped_column(DateTime, nullable=True)
class Feedback(Base):
__tablename__ = "feedback"
id: Mapped[str] = mapped_column(String, primary_key=True)
query_id: Mapped[str] = mapped_column(String(256), nullable=False, index=True)
thumbs_up: Mapped[bool] = mapped_column(Boolean, nullable=False)
comment: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
user_id: Mapped[Optional[str]] = mapped_column(String(256), nullable=True, index=True)
created_at: Mapped[Optional[datetime]] = mapped_column(DateTime, nullable=True)
class DeadLetter(Base):
__tablename__ = "dead_letter_queue"
id: Mapped[str] = mapped_column(String, primary_key=True)
source: Mapped[str] = mapped_column(String(64), nullable=False, index=True)
filename: Mapped[Optional[str]] = mapped_column(String(512), nullable=True)
error: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
payload: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
retry_count: Mapped[Optional[int]] = mapped_column(Integer, default=0, nullable=True)
created_at: Mapped[Optional[datetime]] = mapped_column(DateTime, nullable=True)
class UploadJob(Base):
"""Tracks per-document upload pipeline progress.
Note: in the live Neon schema, this table is named `upload_progress` (not
`upload_jobs`). Field names match: `stage`, `progress`, `document_id`,
`user_id`, plus `error` and timestamps.
"""
__tablename__ = "upload_progress"
id: Mapped[str] = mapped_column(String, primary_key=True)
filename: Mapped[str] = mapped_column(String(512), nullable=False)
stage: Mapped[str] = mapped_column(String(32), nullable=False, index=True)
progress: Mapped[Optional[int]] = mapped_column(Integer, nullable=True)
error: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
document_id: Mapped[Optional[str]] = mapped_column(String(256), nullable=True)
user_id: Mapped[str] = mapped_column(String(256), nullable=False, index=True)
created_at: Mapped[Optional[datetime]] = mapped_column(DateTime, nullable=True)
updated_at: Mapped[Optional[datetime]] = mapped_column(DateTime, nullable=True)
Index("ix_documents_uploaded_by_created", Document.uploaded_by, Document.created_at.desc())
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