Moved to S3

backend/app/api/v1/events.py

@@ -11,8 +11,6 @@ from app.models import (
     SwapRequest as SwapRequestModel, SwapRequestStatus, User,
 )
 from fastapi import UploadFile, File, Form
-from pathlib import Path
-import uuid
 
 from app.schemas import (
     EventCreate, EventResponse, ActiveEventResponse, EventEffects,
@@ -24,6 +22,7 @@ from app.core.config import settings
 from app.schemas.event import EVENT_INFO, COMMON_ENEMY_BONUSES
 from app.schemas.user import UserPublic
 from app.services.events import event_service
+from app.services.storage import storage_service
 
 router = APIRouter(tags=["events"])
 
@@ -937,13 +936,13 @@ def assignment_to_response(assignment: Assignment) -> AssignmentResponse:
             game=GameShort(
                 id=game.id,
                 title=game.title,
-                cover_url=f"/uploads/covers/{game.cover_path.split('/')[-1]}" if game.cover_path else None,
+                cover_url=storage_service.get_url(game.cover_path, "covers"),
             ),
             is_generated=challenge.is_generated,
             created_at=challenge.created_at,
         ),
         status=assignment.status,
-        proof_url=f"/uploads/proofs/{assignment.proof_path.split('/')[-1]}" if assignment.proof_path else assignment.proof_url,
+        proof_url=storage_service.get_url(assignment.proof_path, "proofs") if assignment.proof_path else assignment.proof_url,
         proof_comment=assignment.proof_comment,
         points_earned=assignment.points_earned,
         streak_at_completion=assignment.streak_at_completion,
@@ -1065,14 +1064,16 @@ async def complete_event_assignment(
                 detail=f"Invalid file type. Allowed: {settings.ALLOWED_EXTENSIONS}",
             )
 
-        filename = f"{assignment_id}_{uuid.uuid4().hex}.{ext}"
-        filepath = Path(settings.UPLOAD_DIR) / "proofs" / filename
-        filepath.parent.mkdir(parents=True, exist_ok=True)
+        # Upload file to storage
+        filename = storage_service.generate_filename(assignment_id, proof_file.filename)
+        file_path = await storage_service.upload_file(
+            content=contents,
+            folder="proofs",
+            filename=filename,
+            content_type=proof_file.content_type or "application/octet-stream",
+        )
 
-        with open(filepath, "wb") as f:
-            f.write(contents)
-
-        assignment.proof_path = str(filepath)
+        assignment.proof_path = file_path
     else:
         assignment.proof_url = proof_url