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boomboxes-cycle-36.clar
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boomboxes-cycle-36.clar
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;; Boombox 36
(impl-trait 'SP2PABAF9FTAJYNFZH93XENAJ8FVY99RRM50D2JG9.nft-trait.nft-trait)
(impl-trait .boombox-trait.boombox-trait)
(define-non-fungible-token b-36 uint)
;; constants
;;
(define-constant deployer tx-sender)
;; err constants
(define-constant err-not-authorized (err u403))
(define-constant err-not-found (err u404))
(define-constant err-invalid-stacks-tip (err u608))
;; data maps and vars
;;
(define-data-var last-id uint u0)
(define-data-var boombox-admin principal .boombox-admin-v3)
;; boombox-admin contract : boombox id
(define-map boombox-id principal uint)
;; approval maps
(define-map approvals {owner: principal, operator: principal, id: uint} bool)
(define-map approvals-all {owner: principal, operator: principal} bool)
;; private functions
(define-private (is-approved-with-owner (id uint) (operator principal) (owner principal))
(or
(is-eq owner operator)
(default-to (default-to
false
(map-get? approvals-all {owner: owner, operator: operator}))
(map-get? approvals {owner: owner, operator: operator, id: id}))))
;; public functions
;;
;; operable functions
(define-read-only (is-approved (id uint) (operator principal))
(let ((owner (unwrap! (nft-get-owner? b-36 id) err-not-found)))
(ok (is-approved-with-owner id operator owner))))
(define-public (set-approved (id uint) (operator principal) (approved bool))
(ok (map-set approvals {owner: contract-caller, operator: operator, id: id} approved)))
(define-public (set-approved-all (operator principal) (approved bool))
(ok (map-set approvals-all {owner: contract-caller, operator: operator} approved)))
;; transfer functions
(define-public (transfer (id uint) (sender principal) (recipient principal))
(let ((owner (unwrap! (nft-get-owner? b-36 id) err-not-found)))
(asserts! (is-approved-with-owner id contract-caller owner) err-not-authorized)
(nft-transfer? b-36 id sender recipient)))
(define-public (transfer-memo (id uint) (sender principal) (recipient principal) (memo (buff 34)))
(begin
(try! (transfer id sender recipient))
(print memo)
(ok true)))
(define-read-only (get-owner (id uint))
(ok (nft-get-owner? b-36 id)))
(define-read-only (get-owner-at-block (id uint) (stacks-tip uint))
(match (get-block-info? id-header-hash stacks-tip)
ihh (ok (at-block ihh (nft-get-owner? b-36 id)))
err-invalid-stacks-tip))
(define-read-only (get-last-token-id)
(ok (var-get last-id)))
(define-read-only (get-token-uri (id uint))
(ok (some "ipfs://bafkreidowklqh7nub2dxrh2mj4tu46inqtapqfidqnwk5taown5w4li6pq")))
;; can only be called by boombox admin
(define-public (mint (bb-id uint) (stacker principal) (amount-ustx uint) (pox-addr {version: (buff 1), hashbytes: (buff 20)}) (locking-period uint))
(let ((next-id (+ u1 (var-get last-id))))
(asserts! (is-eq bb-id (unwrap! (map-get? boombox-id contract-caller) err-not-authorized)) err-not-authorized)
(var-set last-id next-id)
(try! (nft-mint? b-36 next-id stacker))
(ok next-id)))
;; can only be called by boombox admin
(define-public (set-boombox-id (bb-id uint))
(begin
(asserts! (is-eq contract-caller (var-get boombox-admin)) err-not-authorized)
(map-set boombox-id contract-caller bb-id)
(ok true)))
;; can only be called by deployer
(define-public (set-boombox-admin (admin principal))
(begin
(asserts! (is-eq contract-caller deployer) err-not-authorized)
(var-set boombox-admin admin)
(ok true)))