Add threat zone support to the new map.

https://github.com/dcs-liberation/dcs_liberation/issues/2039

game/server/mapzones/models.py

@@ -1,11 +1,16 @@
 from __future__ import annotations
 
+from typing import TYPE_CHECKING
+
 from pydantic import BaseModel
 
 from game.server.leaflet import LeafletPoint, LeafletPoly, ShapelyUtil
 from game.theater import ConflictTheater
 from game.threatzones import ThreatZones
 
+if TYPE_CHECKING:
+    from game import Game
+
 
 class MapZonesJs(BaseModel):
     inclusion: list[LeafletPoly]
@@ -49,3 +54,14 @@ class ThreatZoneContainerJs(BaseModel):
 
     class Config:
         title = "ThreatZoneContainer"
+
+    @staticmethod
+    def for_game(game: Game) -> ThreatZoneContainerJs:
+        return ThreatZoneContainerJs(
+            blue=ThreatZonesJs.from_zones(
+                game.threat_zone_for(player=True), game.theater
+            ),
+            red=ThreatZonesJs.from_zones(
+                game.threat_zone_for(player=False), game.theater
+            ),
+        )

game/server/mapzones/routes.py

@@ -2,7 +2,7 @@ from fastapi import APIRouter, Depends, HTTPException, status
 
 from game import Game
 from game.server import GameContext
-from .models import MapZonesJs, ThreatZoneContainerJs, ThreatZonesJs, UnculledZoneJs
+from .models import MapZonesJs, ThreatZoneContainerJs, UnculledZoneJs
 from ..leaflet import ShapelyUtil
 
 router: APIRouter = APIRouter(prefix="/map-zones")
@@ -41,7 +41,4 @@ def get_unculled_zones(
 def get_threat_zones(
     game: Game = Depends(GameContext.require),
 ) -> ThreatZoneContainerJs:
-    return ThreatZoneContainerJs(
-        blue=ThreatZonesJs.from_zones(game.threat_zone_for(player=True), game.theater),
-        red=ThreatZonesJs.from_zones(game.threat_zone_for(player=False), game.theater),
-    )
+    return ThreatZoneContainerJs.for_game(game)