# Pastebin sDGQdmvD
import tables

type
  Request = object
    META*, POST*, FILES*, GET*: Table[string, string]
    user: string # Placeholder
  HttpResponse = object
    code*: int
    body*: string
    META*: Table[string, string]

proc OK(resp: typedesc[HttpResponse], s: string): HttpResponse =
  result.code = 200
  result.body = s
  # Fill META here...

template newRoute(route: string, body: untyped) =
  var route_func = proc(request: Request): HttpResponse =
    body
  # routes.register route_func

newRoute "/home/":
  return HttpResponse.OK("Welcome to my homepage!")