feat: add discoverable rig catalog

apps/api/app/routers/catalog.py

@@ -6,7 +6,7 @@ from sqlalchemy.orm import selectinload
 
 from ..dependencies import Db
 from ..models import Bait, CatchReport, Fish, ModerationStatus, Rig, Spot, TackleItem, Waterbody
-from ..schemas import BaitOut, FishOut, PaginatedTackleItemOut, RigOut, TackleItemOut, WaterbodyOut
+from ..schemas import BaitOut, FishOut, PaginatedRigOut, PaginatedTackleItemOut, RigOut, RigSummaryOut, TackleItemOut, WaterbodyOut
 
 router = APIRouter()
 
@@ -34,6 +34,12 @@ def _item_missing_fields(item: TackleItem) -> list[str]:
     ) if value is None]
 
 
+def _rig_missing_fields(rig: Rig) -> list[str]:
+    return [field for field, value in (
+        ("source_url", rig.source_url), ("source_checked_at", rig.source_checked_at),
+    ) if value is None]
+
+
 @router.get("/api/v1/tackle/items", response_model=PaginatedTackleItemOut)
 def tackle_items(
     db: Db,
@@ -69,14 +75,32 @@ def tackle_item(item_id: UUID, db: Db) -> TackleItemOut:
     return TackleItemOut.model_validate(item).model_copy(update={"missing_fields": _item_missing_fields(item)})
 
 
+@router.get("/api/v1/tackle/rigs", response_model=PaginatedRigOut)
+def tackle_rigs(
+    db: Db,
+    limit: int = Query(48, ge=1, le=100),
+    offset: int = Query(0, ge=0),
+) -> PaginatedRigOut:
+    query = select(Rig).options(selectinload(Rig.components))
+    total = db.scalar(select(func.count(Rig.id))) or 0
+    rigs = list(db.scalars(query.order_by(Rig.name, Rig.id).offset(offset).limit(limit)))
+    return PaginatedRigOut(
+        items=[RigSummaryOut(
+            id=rig.id, name=rig.name, source_system=rig.source_system,
+            source_external_id=rig.source_external_id, source_url=rig.source_url,
+            source_checked_at=rig.source_checked_at, missing_fields=_rig_missing_fields(rig),
+            component_count=len(rig.components),
+        ) for rig in rigs],
+        total=total, limit=limit, offset=offset,
+    )
+
+
 @router.get("/api/v1/tackle/rigs/{rig_id}", response_model=RigOut)
 def rig_detail(rig_id: UUID, db: Db) -> RigOut:
     rig = db.scalar(select(Rig).options(selectinload(Rig.components)).where(Rig.id == rig_id))
     if rig is None:
         raise HTTPException(status_code=404, detail="rig not found")
-    missing = [field for field, value in (
-        ("source_url", rig.source_url), ("source_checked_at", rig.source_checked_at),
-    ) if value is None]
+    missing = _rig_missing_fields(rig)
     return RigOut(
         id=rig.id, name=rig.name, source_system=rig.source_system,
         source_external_id=rig.source_external_id, source_url=rig.source_url,