Model/packages/domain
Khalim Conn-Kowlessar 559a2128b9 slice 11b: PV battery, wind turbine, energy source flags
Nine more energy-source features land: has_pv_battery,
pv_battery_count, pv_battery_capacity_kwh (count × per-unit
capacity from pv_batteries.pv_battery, nullable when count=0),
has_wind_turbine, wind_turbine_count, mains_gas (the dominant
fuel-deduction signal), and the three smart-meter / export
booleans (electricity_smart_meter_present, gas_smart_meter_present,
is_dwelling_export_capable).

Closes the PV/solar feature group started in slice 11a.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-16 16:07:17 +00:00
..
src/domain slice 11b: PV battery, wind turbine, energy source flags 2026-05-16 16:07:17 +00:00
pyproject.toml added potential file scaffolding: 2026-05-15 10:56:53 +00:00
README.md added potential file scaffolding: 2026-05-15 10:56:53 +00:00

domna-domain

Shared domain types — Property, Properties, BaselinePerformance, Plan, PlanPhase, Scenario, ScenarioPhase, ScenarioSnapshot, Recommendation, OptimisedPackage, EpcPropertyData, etc.

Boundary: types only. No persistence, no IO, no business logic. Other packages and services depend on domna-domain; this package depends on nothing internal.

Domain definitions live in ../../CONTEXT.md. New types added here must match the glossary terms.

Layout

src/domain/
├── __init__.py
├── property.py             # Property, Properties, PropertyIdentity
├── site_notes.py
├── landlord_overrides.py
├── baseline_performance.py # lodged + effective pair (ADR-0004)
├── plan.py                 # Plan, PlanPhase, OptimisedPackage
├── scenario.py             # Scenario, ScenarioPhase, ScenarioSnapshot (ADR-0005)
├── recommendation.py
├── geospatial.py
├── solar.py
├── anomaly_flags.py
└── ml/
    ├── __init__.py
    ├── transform.py        # EpcMlTransform (versioned per §8.3)
    └── schema.py

When datatypes/epc/domain/ folds in, the EPC schema types move under src/domain/epc/.