;; Sadaqah Pledge Tracker - Students
;; Pledges for students
(define-map students-33-pledges principal uint)
(define-data-var total-students-33-pledges uint u0)
(define-public (pledge-students-33 (amount uint))
(let ((current-amount (default-to u0 (map-get? students-33-pledges tx-sender))))
(map-set students-33-pledges tx-sender (+ current-amount amount))
(var-set total-students-33-pledges (+ (var-get total-students-33-pledges) amount))
(ok true)
)
)
(define-read-only (get-students-33-pledge (donor principal))
(default-to u0 (map-get? students-33-pledges donor))
)