tipstream-limits

;; tipstream-limits
;; Spending limits

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

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

(define-public (set-limit (max-val uint))
  (let
    (
      (id (var-get total-limits))
    )
    (map-set limits id {
      creator: tx-sender,
      value: max-val,
      at-block: block-height
    })
    (var-set total-limits (+ id u1))
    (ok id)
  )
)

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

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