Initial Commit

backend/app/api/routes.py

@@ -0,0 +1,204 @@
+from fastapi import APIRouter, Depends, HTTPException, Query
+from sqlalchemy.ext.asyncio import AsyncSession
+from sqlalchemy import select, desc
+from pydantic import BaseModel
+from typing import Optional, List
+from datetime import datetime
+
+from app.core.database import get_db
+from app.core.security import get_current_user
+from app.models.user import User, NamedRoute, RouteSegment, Activity
+
+router = APIRouter()
+
+
+class SegmentCreate(BaseModel):
+    name: str
+    start_distance_m: float
+    end_distance_m: float
+    description: Optional[str] = None
+
+
+class RouteCreate(BaseModel):
+    name: str
+    description: Optional[str] = None
+    sport_type: Optional[str] = None
+    activity_id: int  # use this activity as the reference route
+
+
+class RouteOut(BaseModel):
+    id: int
+    name: str
+    description: Optional[str]
+    sport_type: Optional[str]
+    reference_polyline: Optional[str]
+    bounding_box: Optional[dict]
+    distance_m: Optional[float]
+    created_at: datetime
+
+    class Config:
+        from_attributes = True
+
+
+class SegmentOut(BaseModel):
+    id: int
+    name: str
+    start_distance_m: float
+    end_distance_m: float
+    description: Optional[str]
+
+    class Config:
+        from_attributes = True
+
+
+@router.get("/", response_model=List[RouteOut])
+async def list_routes(
+    db: AsyncSession = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    result = await db.execute(
+        select(NamedRoute)
+        .where(NamedRoute.user_id == current_user.id)
+        .order_by(desc(NamedRoute.created_at))
+    )
+    return result.scalars().all()
+
+
+@router.post("/", response_model=RouteOut)
+async def create_route(
+    body: RouteCreate,
+    db: AsyncSession = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    # Load the reference activity
+    act_result = await db.execute(
+        select(Activity).where(
+            Activity.id == body.activity_id,
+            Activity.user_id == current_user.id,
+        )
+    )
+    activity = act_result.scalar_one_or_none()
+    if not activity:
+        raise HTTPException(status_code=404, detail="Activity not found")
+
+    route = NamedRoute(
+        user_id=current_user.id,
+        name=body.name,
+        description=body.description,
+        sport_type=body.sport_type or activity.sport_type,
+        reference_polyline=activity.polyline,
+        bounding_box=activity.bounding_box,
+        distance_m=activity.distance_m,
+    )
+    db.add(route)
+    await db.flush()
+
+    # Link this activity to the route
+    activity.named_route_id = route.id
+    await db.commit()
+    await db.refresh(route)
+    return route
+
+
+@router.get("/{route_id}", response_model=RouteOut)
+async def get_route(
+    route_id: int,
+    db: AsyncSession = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    result = await db.execute(
+        select(NamedRoute).where(
+            NamedRoute.id == route_id,
+            NamedRoute.user_id == current_user.id,
+        )
+    )
+    route = result.scalar_one_or_none()
+    if not route:
+        raise HTTPException(status_code=404, detail="Route not found")
+    return route
+
+
+@router.get("/{route_id}/activities")
+async def route_activities(
+    route_id: int,
+    db: AsyncSession = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """All activities on this named route, ordered fastest first."""
+    result = await db.execute(
+        select(Activity).where(
+            Activity.named_route_id == route_id,
+            Activity.user_id == current_user.id,
+        ).order_by(Activity.duration_s)
+    )
+    activities = result.scalars().all()
+    return [
+        {
+            "id": a.id,
+            "name": a.name,
+            "start_time": a.start_time,
+            "duration_s": a.duration_s,
+            "distance_m": a.distance_m,
+            "avg_heart_rate": a.avg_heart_rate,
+            "avg_speed_ms": a.avg_speed_ms,
+        }
+        for a in activities
+    ]
+
+
+@router.post("/{route_id}/assign-activity")
+async def assign_activity_to_route(
+    route_id: int,
+    body: dict,
+    db: AsyncSession = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """Manually assign an activity to a named route."""
+    activity_id = body.get("activity_id")
+    act_result = await db.execute(
+        select(Activity).where(
+            Activity.id == activity_id,
+            Activity.user_id == current_user.id,
+        )
+    )
+    activity = act_result.scalar_one_or_none()
+    if not activity:
+        raise HTTPException(status_code=404, detail="Activity not found")
+
+    activity.named_route_id = route_id
+    await db.commit()
+    return {"status": "ok"}
+
+
+@router.get("/{route_id}/segments", response_model=List[SegmentOut])
+async def list_segments(
+    route_id: int,
+    db: AsyncSession = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    result = await db.execute(
+        select(RouteSegment)
+        .where(RouteSegment.route_id == route_id)
+        .order_by(RouteSegment.start_distance_m)
+    )
+    return result.scalars().all()
+
+
+@router.post("/{route_id}/segments", response_model=SegmentOut)
+async def create_segment(
+    route_id: int,
+    body: SegmentCreate,
+    db: AsyncSession = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    segment = RouteSegment(
+        route_id=route_id,
+        name=body.name,
+        start_distance_m=body.start_distance_m,
+        end_distance_m=body.end_distance_m,
+        description=body.description,
+    )
+    db.add(segment)
+    await db.commit()
+    await db.refresh(segment)
+    return segment