feat: update to lnbits 1.0.0 (#41)

---------

Co-authored-by: Pavol Rusnak <pavol@rusnak.io>

views.py

@@ -1,16 +1,13 @@
 from http import HTTPStatus
 
-from fastapi import APIRouter, Depends, Request
-from fastapi.templating import Jinja2Templates
+from fastapi import APIRouter, Depends, HTTPException, Request
+from fastapi.responses import HTMLResponse
 from lnbits.core.models import User
 from lnbits.decorators import check_user_exists
 from lnbits.helpers import template_renderer
-from starlette.exceptions import HTTPException
-from starlette.responses import HTMLResponse
 
 from .crud import get_card_by_external_id, get_hits, get_refunds
 
-templates = Jinja2Templates(directory="templates")
 boltcards_generic_router = APIRouter()
 
 
@@ -21,7 +18,7 @@ def boltcards_renderer():
 @boltcards_generic_router.get("/", response_class=HTMLResponse)
 async def index(request: Request, user: User = Depends(check_user_exists)):
     return boltcards_renderer().TemplateResponse(
-        "boltcards/index.html", {"request": request, "user": user.dict()}
+        "boltcards/index.html", {"request": request, "user": user.json()}
     )
 
 
@@ -32,15 +29,11 @@ async def display(request: Request, card_id: str):
         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_dict = card.dict()
-    # Remove wallet id from card dict
-    del card_dict["wallet"]
-
+    hits = await get_hits([card.id])
+    hits_json = [hit.json() for hit in hits]
+    refunds = [refund.hit_id for refund in await get_refunds([hit.id for hit in hits])]
+    card_json = card.json(exclude={"wallet"})
     return boltcards_renderer().TemplateResponse(
         "boltcards/display.html",
-        {"request": request, "card": card_dict, "hits": hits, "refunds": refunds},
+        {"request": request, "card": card_json, "hits": hits_json, "refunds": refunds},
     )