rename token to card (eventlog)

not renaming inventory items, as they
need migration

refactor eventlog format, harmonized
with inventory-app

app/doorboy-proxy.py

@@ -150,7 +150,7 @@ async def view_longpoll(request):
                 ev = event["fullDocument"]
                 if ev["approved"] != "true":
                     continue
-                if ev["type"] == "token":
+                if ev["type"] == "card":
                     continue
 
                 response.send("data: %s\n\n" % ev["door"])
@@ -203,18 +203,17 @@ async def swipe(request):
 
     event_swipe = {
         "component": "doorboy",
-        "method": "token",
+        "method": "card",
         "timestamp": timestamp,
         "door": data["door"],
-        "event": "card-swiped",
         "approved": data["approved"],
-        "uid_hash": data["uid_hash"],
         "user": {
             "id": token.get("inventory", {}).get("owner", {}).get("username", ""),
             "name": token.get("inventory", {})
             .get("owner", {})
             .get("display_name", "Unclaimed Token"),
         },
+        "uid_hash": data["uid_hash"],
     }
     await app.ctx.db.eventlog.insert_one(event_swipe)