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views.py

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+from datetime import date, datetime
+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 events_ext, events_renderer
+from .crud import get_event, get_ticket
+
+templates = Jinja2Templates(directory="templates")
+
+
+@events_ext.get("/", response_class=HTMLResponse)
+async def index(request: Request, user: User = Depends(check_user_exists)):
+    return events_renderer().TemplateResponse(
+        "events/index.html", {"request": request, "user": user.dict()}
+    )
+
+
+@events_ext.get("/{event_id}", response_class=HTMLResponse)
+async def display(request: Request, event_id):
+    event = await get_event(event_id)
+    if not event:
+        raise HTTPException(
+            status_code=HTTPStatus.NOT_FOUND, detail="Event does not exist."
+        )
+
+    if event.amount_tickets < 1:
+        return events_renderer().TemplateResponse(
+            "events/error.html",
+            {
+                "request": request,
+                "event_name": event.name,
+                "event_error": "Sorry, tickets are sold out :(",
+            },
+        )
+    datetime_object = datetime.strptime(event.closing_date, "%Y-%m-%d").date()
+    if date.today() > datetime_object:
+        return events_renderer().TemplateResponse(
+            "events/error.html",
+            {
+                "request": request,
+                "event_name": event.name,
+                "event_error": "Sorry, ticket closing date has passed :(",
+            },
+        )
+
+    return events_renderer().TemplateResponse(
+        "events/display.html",
+        {
+            "request": request,
+            "event_id": event_id,
+            "event_name": event.name,
+            "event_info": event.info,
+            "event_price": event.price_per_ticket,
+        },
+    )
+
+
+@events_ext.get("/ticket/{ticket_id}", response_class=HTMLResponse)
+async def ticket(request: Request, ticket_id):
+    ticket = await get_ticket(ticket_id)
+    if not ticket:
+        raise HTTPException(
+            status_code=HTTPStatus.NOT_FOUND, detail="Ticket does not exist."
+        )
+
+    event = await get_event(ticket.event)
+    if not event:
+        raise HTTPException(
+            status_code=HTTPStatus.NOT_FOUND, detail="Event does not exist."
+        )
+
+    return events_renderer().TemplateResponse(
+        "events/ticket.html",
+        {
+            "request": request,
+            "ticket_id": ticket_id,
+            "ticket_name": event.name,
+            "ticket_info": event.info,
+        },
+    )
+
+
+@events_ext.get("/register/{event_id}", response_class=HTMLResponse)
+async def register(request: Request, event_id):
+    event = await get_event(event_id)
+    if not event:
+        raise HTTPException(
+            status_code=HTTPStatus.NOT_FOUND, detail="Event does not exist."
+        )
+
+    return events_renderer().TemplateResponse(
+        "events/register.html",
+        {
+            "request": request,
+            "event_id": event_id,
+            "event_name": event.name,
+            "wallet_id": event.wallet,
+        },
+    )