Boltcard view page (#12)

views.py

@@ -1,11 +1,15 @@
+from http import HTTPStatus
+
 from fastapi import Depends, Request
 from fastapi.templating import Jinja2Templates
+from starlette.exceptions import HTTPException
 from starlette.responses import HTMLResponse
 
 from lnbits.core.models import User
 from lnbits.decorators import check_user_exists
 
 from . import boltcards_ext, boltcards_renderer
+from .crud import get_card_by_external_id, get_hits, get_refunds
 
 templates = Jinja2Templates(directory="templates")
 
@@ -15,3 +19,24 @@ async def index(request: Request, user: User = Depends(check_user_exists)):
     return boltcards_renderer().TemplateResponse(
         "boltcards/index.html", {"request": request, "user": user.dict()}
     )
+
+
+@boltcards_ext.get("/{card_id}", response_class=HTMLResponse)
+async def display(request: Request, card_id: str):
+    card = await get_card_by_external_id(card_id)
+    if not card:
+        raise HTTPException(
+            status_code=HTTPStatus.NOT_FOUND, detail="Card does not exist."
+        )
+    hits = [hit.dict() for hit in await get_hits([card.id])]
+    refunds = [
+        refund.hit_id for refund in await get_refunds([hit["id"] for hit in hits])
+    ]
+    card = card.dict()
+    # Remove wallet id from card dict
+    del card["wallet"]
+
+    return boltcards_renderer().TemplateResponse(
+        "boltcards/display.html",
+        {"request": request, "card": card, "hits": hits, "refunds": refunds},
+    )