tipstream-lottery

;; tipstream-lottery
;; Tip lottery

(define-data-var total-entries uint u0)

(define-map entries uint {
  creator: principal,
  value: uint,
  at-block: uint
})

(define-public (enter-lottery (ticket-type uint))
  (let
    (
      (id (var-get total-entries))
    )
    (map-set entries id {
      creator: tx-sender,
      value: ticket-type,
      at-block: block-height
    })
    (var-set total-entries (+ id u1))
    (ok id)
  )
)

(define-read-only (get-entry (id uint))
  (map-get? entries id)
)

(define-read-only (get-total)
  (ok (var-get total-entries))
)