Add clamp connection

app/api/clamp_connections.py

@@ -0,0 +1,102 @@
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.core.database import get_db
+from app.crud import audit as audit_crud
+from app.crud import clamp_connection as clamp_connection_crud
+from app.deps import require_permission
+from app.models.user import User
+from app.schemas.clamp_connection import (
+    ClampConnectionCreate,
+    ClampConnectionRead,
+    ClampConnectionUpdate,
+)
+
+router = APIRouter()
+
+
+@router.get("", response_model=list[ClampConnectionRead])
+async def list_clamp_connections(
+    skip: int = 0,
+    limit: int = 100,
+    db: AsyncSession = Depends(get_db),
+    _: User = Depends(require_permission("clamp_connections:read")),
+):
+    return await clamp_connection_crud.list_all(db, skip=skip, limit=limit)
+
+
+@router.post("", response_model=ClampConnectionRead, status_code=status.HTTP_201_CREATED)
+async def create_clamp_connection(
+    payload: ClampConnectionCreate,
+    db: AsyncSession = Depends(get_db),
+    actor: User = Depends(require_permission("clamp_connections:write")),
+):
+    cc = await clamp_connection_crud.create(
+        db,
+        min_mm=payload.min_mm,
+        max_mm=payload.max_mm,
+        min_in=payload.min_in,
+        max_in=payload.max_in,
+    )
+    await audit_crud.log(
+        db, actor=actor, action="create", resource_type="ClampConnection",
+        resource_id=cc.id,
+        description=audit_crud.describe_create(
+            "ClampConnection", cc.id,
+            f"{cc.min_mm}–{cc.max_mm} mm" if cc.min_mm is not None else f"{cc.min_in}–{cc.max_in} in",
+        ),
+    )
+    return cc
+
+
+@router.get("/{clamp_connection_id}", response_model=ClampConnectionRead)
+async def get_clamp_connection(
+    clamp_connection_id: int,
+    db: AsyncSession = Depends(get_db),
+    _: User = Depends(require_permission("clamp_connections:read")),
+):
+    cc = await clamp_connection_crud.get(db, clamp_connection_id)
+    if cc is None:
+        raise HTTPException(status_code=404, detail="Clamp connection not found")
+    return cc
+
+
+@router.patch("/{clamp_connection_id}", response_model=ClampConnectionRead)
+async def update_clamp_connection(
+    clamp_connection_id: int,
+    payload: ClampConnectionUpdate,
+    db: AsyncSession = Depends(get_db),
+    actor: User = Depends(require_permission("clamp_connections:write")),
+):
+    cc = await clamp_connection_crud.get(db, clamp_connection_id)
+    if cc is None:
+        raise HTTPException(status_code=404, detail="Clamp connection not found")
+    changes = payload.model_dump(exclude_unset=True)
+    cc = await clamp_connection_crud.update(db, cc, changes)
+    await audit_crud.log(
+        db, actor=actor, action="update", resource_type="ClampConnection",
+        resource_id=cc.id,
+        description=audit_crud.describe_update("ClampConnection", cc.id, changes),
+    )
+    return cc
+
+
+@router.delete("/{clamp_connection_id}", status_code=status.HTTP_204_NO_CONTENT)
+async def delete_clamp_connection(
+    clamp_connection_id: int,
+    db: AsyncSession = Depends(get_db),
+    actor: User = Depends(require_permission("clamp_connections:delete")),
+):
+    cc = await clamp_connection_crud.get(db, clamp_connection_id)
+    if cc is None:
+        raise HTTPException(status_code=404, detail="Clamp connection not found")
+    label = (
+        f"{cc.min_mm}–{cc.max_mm} mm" if cc.min_mm is not None
+        else f"{cc.min_in}–{cc.max_in} in"
+    )
+    await clamp_connection_crud.delete(db, cc)
+    await audit_crud.log(
+        db, actor=actor, action="delete", resource_type="ClampConnection",
+        resource_id=clamp_connection_id,
+        description=audit_crud.describe_delete("ClampConnection", clamp_connection_id, label),
+    )