upload

backend/app/api/actions/get_action.py

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+from __future__ import annotations
+
+from uuid import UUID
+
+from fastapi import APIRouter, Depends, HTTPException, Request
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.api.actions.dependencies import get_active_action_or_404
+from app.core.database.session import get_session
+from app.models import User
+from app.schemas.action_sch import ActionDetailResponse
+from app.utils.business_logger import log_business_event
+from app.utils.token_manager import get_current_user
+
+
+router = APIRouter(tags=["Actions"])
+
+
+@router.get("/{action_id}", response_model=ActionDetailResponse)
+async def get_action(
+    action_id: UUID,
+    request: Request,
+    session: AsyncSession = Depends(get_session),
+    current_user: User = Depends(get_current_user),
+):
+    trace_id = getattr(request.state, "traceId", None)
+    try:
+        action = await get_active_action_or_404(session, action_id, current_user)
+    except HTTPException:
+        log_business_event(
+            "action_fetch_rejected",
+            trace_id=trace_id,
+            user_id=str(current_user.id),
+            action_id=str(action_id),
+            reason="action_not_found_or_forbidden",
+        )
+        raise
+
+    log_business_event(
+        "action_fetched",
+        trace_id=trace_id,
+        user_id=str(current_user.id),
+        action_id=str(action.id),
+        action_method=action.method.value if action.method is not None else None,
+        action_path=action.path,
+    )
+    return action