Files
vector/backend/models.py
T
Sadmin 5bdb345e33 B14+B15: чистый SearchEngine + слоистая модель данных
B14 (поведение-сохраняющий рефакторинг):
- services/search_engine.py — вся SAR-математика из analyze.py:
  SearchInput/SearchModel, build_search_model (чистая функция,
  без DB/auth/HTTP), деривации профилей/времени суток, unmodeled.
- analyze.py — тонкая обёртка: сборка SearchInput + запись БД.
- closed_cases.py — импорты хелперов из движка.
- 12 юнит-тестов движка (claude_analyze мокается).
- Контракт /analyze не изменён; регресс спеки подтверждён:
  bike 8yo 2h лес день -> 5.4 км.

B15 (слои данных, Alembic):
- backend/alembic (env из DATABASE_URL) + миграция 006_b15_layers.
- Слой 4: search_models (case_id, version, input_snapshot, model_json).
- Слой 3: search_teams, field_observations, areas_checked, found_events
  (geom JSONB GeoJSON, PostGIS в B16).
- Слой 1: reference_priors (пустой, B12 заблокирован).
- Бэкфилл: cases.analysis_log (объект с primary_zones) -> search_models v1;
  legacy-массивы и analysis_log-таблица не тронуты.
- Проверено на CT108 в одноразовых pg16-контейнерах: чистая БД (без
  данных и с ними), бэкфилл=1 из 3 seed-кейсов, downgrade->upgrade
  идемпотентен, check-constraints работают, источник не модифицирован.

pytest: 214 passed.
2026-09-09 15:48:29 +03:00

228 lines
8.9 KiB
Python

import sqlalchemy as sa
from sqlalchemy import Column, Integer, String, Float, Boolean, DateTime, Text, ARRAY, ForeignKey
from sqlalchemy.dialects.postgresql import UUID, JSONB
from sqlalchemy.sql import func
import uuid
try:
from backend.database import Base
except ImportError: # pragma: no cover - compatibility for direct module runs
from database import Base
class User(Base):
"""User model for authentication."""
__tablename__ = "users"
id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
username = Column(String(100), unique=True, nullable=False)
email = Column(String(255), unique=True, nullable=False)
hashed_password = Column(String(255), nullable=False)
full_name = Column(String(255))
role = Column(String(20), nullable=False, default="operator")
is_active = Column(Boolean, default=True)
created_at = Column(DateTime, server_default=func.now())
last_login = Column(DateTime)
class Case(Base):
"""Unified case model - combines search case and result."""
__tablename__ = "cases"
id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
created_at = Column(DateTime, server_default=func.now())
status = Column(String(20), default="active")
child_name = Column(String(255))
age_years = Column(Integer, nullable=False)
gender = Column(String(1))
height_build = Column(Text)
clothes_upper = Column(Text)
clothes_lower = Column(Text)
shoes = Column(Text)
clothes_description = Column(Text)
special_marks = Column(Text)
phone_status = Column(String(20))
has_diagnosis = Column(Boolean, default=False)
diagnosis_type = Column(ARRAY(String))
fitness_level = Column(String(20))
has_transport = Column(String(20), default="none")
cant_swim = Column(Boolean, default=False)
psychotype = Column(String(50))
psychotype_answers = Column(JSONB)
loss_reason = Column(String(100))
loss_time = Column(DateTime)
elapsed_hours = Column(Float)
last_seen_direction = Column(String(10))
last_seen_reliability = Column(String(20))
last_seen_description = Column(Text)
behavior_description = Column(Text)
familiar_places = Column(Text)
lost_before = Column(String(20))
season = Column(String(20))
temperature_c = Column(Float)
precipitation = Column(String(20))
visibility = Column(String(20))
wind = Column(String(20))
terrain = Column(ARRAY(String))
tnp_lat = Column(Float)
tnp_lon = Column(Float)
tnp_address = Column(Text)
teams_count = Column(Integer)
team_size = Column(Integer)
has_dog = Column(Boolean, default=False)
extra_resources = Column(ARRAY(String))
found_alive = Column(Boolean)
found_distance_km = Column(Float)
found_direction = Column(String(10))
found_location_type = Column(String(50))
found_lat = Column(Float)
found_lon = Column(Float)
search_duration_hours = Column(Float)
who_found = Column(String(50))
confidence_avg = Column(Float)
raw_text = Column(Text)
analysis_log = Column(JSONB)
class AnalysisLog(Base):
"""Analysis log for audit and debugging."""
__tablename__ = "analysis_log"
id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
case_id = Column(UUID(as_uuid=True), ForeignKey("cases.id", ondelete="CASCADE"), nullable=False)
user_id = Column(UUID(as_uuid=True), ForeignKey("users.id", ondelete="SET NULL"))
analysis_type = Column(String(50), nullable=False)
input_data = Column(JSONB)
output_data = Column(JSONB)
execution_time = Column(Float)
status = Column(String(20), default="success")
error_message = Column(Text)
created_at = Column(DateTime, server_default=func.now())
class RawDocument(Base):
"""Raw document storage for parsed reports."""
__tablename__ = "raw_documents"
id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
filename = Column(String(255), nullable=False)
raw_text = Column(Text)
extracted_json = Column(JSONB)
created_at = Column(DateTime, server_default=func.now())
# ==================== B15: слоистая модель данных (B13-принцип 2) ====================
# Слой 4 (результат): search_models — версионированные поисковые модели (фундамент B18)
# Слой 3 (оперативные): field_observations / search_teams / areas_checked / found_events
# — схема+модели сейчас, ингестия в B17
# Слой 1 (исходные): reference_priors — версионированный справочник априорных
# (заглушка под B12/ISRID и экспертные значения; данные вносятся позже)
class SearchModelRecord(Base):
"""Слой 4: версия поисковой модели для случая (per-case версионирование)."""
__tablename__ = "search_models"
id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
case_id = Column(UUID(as_uuid=True), ForeignKey("cases.id", ondelete="CASCADE"), nullable=False)
version = Column(Integer, nullable=False)
input_snapshot = Column(JSONB)
model_json = Column(JSONB)
created_at = Column(DateTime, server_default=func.now())
__table_args__ = (
sa.UniqueConstraint("case_id", "version", name="uq_search_models_case_version"),
)
class SearchTeam(Base):
"""Слой 3: поисковая группа (ингестия — B17)."""
__tablename__ = "search_teams"
id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
case_id = Column(UUID(as_uuid=True), ForeignKey("cases.id", ondelete="CASCADE"), nullable=False)
name = Column(String(255), nullable=False)
members = Column(Integer)
role = Column(String(50))
created_at = Column(DateTime, server_default=func.now())
class FieldObservation(Base):
"""Слой 3: наблюдение в поле (position/observation/track/clue/witness).
Геометрия — JSONB GeoJSON (B16 добавит PostGIS-колонки)."""
__tablename__ = "field_observations"
id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
case_id = Column(UUID(as_uuid=True), ForeignKey("cases.id", ondelete="CASCADE"), nullable=False)
team_id = Column(UUID(as_uuid=True), ForeignKey("search_teams.id", ondelete="SET NULL"))
obs_type = Column(String(20), nullable=False)
geom = Column(JSONB)
observed_at = Column(DateTime(timezone=True))
confidence = Column(Float)
description = Column(Text)
raw = Column(JSONB)
created_at = Column(DateTime, server_default=func.now())
__table_args__ = (
sa.CheckConstraint(
"obs_type IN ('position','observation','track','clue','witness')",
name="ck_field_observations_obs_type",
),
)
class AreaChecked(Base):
"""Слой 3: проверенный участок (результат работы группы)."""
__tablename__ = "areas_checked"
id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
case_id = Column(UUID(as_uuid=True), ForeignKey("cases.id", ondelete="CASCADE"), nullable=False)
team_id = Column(UUID(as_uuid=True), ForeignKey("search_teams.id", ondelete="SET NULL"))
geom = Column(JSONB)
checked_at = Column(DateTime(timezone=True))
result = Column(String(20), default="partial")
coverage_pct = Column(Float)
created_at = Column(DateTime, server_default=func.now())
__table_args__ = (
sa.CheckConstraint("result IN ('clear','found','partial')", name="ck_areas_checked_result"),
)
class FoundEvent(Base):
"""Слой 3: событие находки пропавшего."""
__tablename__ = "found_events"
id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
case_id = Column(UUID(as_uuid=True), ForeignKey("cases.id", ondelete="CASCADE"), nullable=False)
geom = Column(JSONB)
occurred_at = Column(DateTime(timezone=True))
condition = Column(String(50))
team_id = Column(UUID(as_uuid=True), ForeignKey("search_teams.id", ondelete="SET NULL"))
description = Column(Text)
created_at = Column(DateTime, server_default=func.now())
class ReferencePrior(Base):
"""Слой 1: версионированный справочник априорных значений
(экспертные нормы сейчас, ISRID — после B12). Данные НЕ вносятся (B15)."""
__tablename__ = "reference_priors"
id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
source = Column(String(100), nullable=False)
category = Column(String(100), nullable=False)
value = Column(Float, nullable=False)
units = Column(String(50))
provenance = Column(Text)
version = Column(Integer, nullable=False, default=1)
created_at = Column(DateTime, server_default=func.now())