zwitschi
68048ff574
- Introduced CombinedTrackModel, CombinedTrackCreate, and CombinedTrackRepository for managing combined tracks. - Implemented logic to create combined tracks based on existing tracks between two stations. - Added methods to check for existing combined tracks and retrieve constituent track IDs. - Enhanced TrackModel and TrackRepository to support OSM ID and track updates. - Created migration scripts for adding combined tracks table and OSM ID to tracks. - Updated services and API endpoints to handle combined track operations. - Added tests for combined track creation, repository methods, and API interactions.
160 lines
3.9 KiB
Python
160 lines
3.9 KiB
Python
from __future__ import annotations
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from datetime import datetime
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from typing import Generic, Sequence, TypeVar
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from pydantic import BaseModel, ConfigDict, Field
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def to_camel(string: str) -> str:
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head, *tail = string.split("_")
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return head + "".join(part.capitalize() for part in tail)
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IdT = TypeVar("IdT", bound=str)
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class CamelModel(BaseModel):
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model_config = ConfigDict(
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from_attributes=True,
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populate_by_name=True,
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alias_generator=to_camel,
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)
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class TimestampedModel(CamelModel):
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created_at: datetime
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updated_at: datetime
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model_config = ConfigDict(
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frozen=True,
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from_attributes=True,
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populate_by_name=True,
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alias_generator=to_camel,
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)
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class IdentifiedModel(TimestampedModel, Generic[IdT]):
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id: IdT
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class StationModel(IdentifiedModel[str]):
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name: str
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latitude: float
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longitude: float
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code: str | None = None
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osm_id: str | None = None
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elevation_m: float | None = None
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is_active: bool = True
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class TrackModel(IdentifiedModel[str]):
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start_station_id: str
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end_station_id: str
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length_meters: float | None = None
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max_speed_kph: float | None = None
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status: str | None = None
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is_bidirectional: bool = True
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coordinates: list[tuple[float, float]] = Field(default_factory=list)
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class CombinedTrackModel(IdentifiedModel[str]):
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start_station_id: str
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end_station_id: str
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length_meters: float | None = None
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max_speed_kph: int | None = None
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status: str | None = None
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is_bidirectional: bool = True
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coordinates: list[tuple[float, float]] = Field(default_factory=list)
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constituent_track_ids: list[str] = Field(default_factory=list)
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class TrainModel(IdentifiedModel[str]):
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designation: str
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capacity: int
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max_speed_kph: float
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operating_track_ids: list[str]
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class StationCreate(CamelModel):
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name: str
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latitude: float
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longitude: float
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osm_id: str | None = None
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code: str | None = None
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elevation_m: float | None = None
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is_active: bool = True
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class StationUpdate(CamelModel):
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name: str | None = None
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latitude: float | None = None
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longitude: float | None = None
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osm_id: str | None = None
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code: str | None = None
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elevation_m: float | None = None
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is_active: bool | None = None
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class TrackCreate(CamelModel):
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start_station_id: str
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end_station_id: str
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coordinates: Sequence[tuple[float, float]]
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osm_id: str | None = None
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name: str | None = None
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length_meters: float | None = None
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max_speed_kph: int | None = None
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is_bidirectional: bool = True
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status: str = "planned"
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class TrackUpdate(CamelModel):
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start_station_id: str | None = None
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end_station_id: str | None = None
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coordinates: Sequence[tuple[float, float]] | None = None
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osm_id: str | None = None
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name: str | None = None
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length_meters: float | None = None
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max_speed_kph: int | None = None
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is_bidirectional: bool | None = None
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status: str | None = None
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class CombinedTrackCreate(CamelModel):
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start_station_id: str
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end_station_id: str
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coordinates: Sequence[tuple[float, float]]
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constituent_track_ids: list[str]
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name: str | None = None
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length_meters: float | None = None
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max_speed_kph: int | None = None
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is_bidirectional: bool = True
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status: str = "planned"
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class TrainCreate(CamelModel):
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designation: str
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capacity: int
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max_speed_kph: int
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operator_id: str | None = None
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home_station_id: str | None = None
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consist: str | None = None
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class TrainScheduleCreate(CamelModel):
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train_id: str
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station_id: str
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sequence_index: int
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scheduled_arrival: datetime | None = None
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scheduled_departure: datetime | None = None
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dwell_seconds: int | None = None
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class UserCreate(CamelModel):
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username: str
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password_hash: str
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email: str | None = None
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full_name: str | None = None
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role: str = "player"
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preferences: str | None = None
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