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arkadiko-stake-registry-v1-3.clar
33 lines (32 loc) · 1.28 KB
/
arkadiko-stake-registry-v1-3.clar
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(define-constant A tx-sender)
(define-public (stake (a0 uint))
(let ((sender tx-sender))
(asserts! (is-eq tx-sender A) (err u0))
(try! (stx-transfer? a0 sender (as-contract tx-sender)))
(as-contract
(let (
(b0 (try! (contract-call?
'SP3K8BC0PPEVCV7NZ6QSRWPQ2JE9E5B6N3PA0KBR9.amm-swap-pool-v1-1 swap-x-for-y
'SP3K8BC0PPEVCV7NZ6QSRWPQ2JE9E5B6N3PA0KBR9.token-wstx
'SP3K8BC0PPEVCV7NZ6QSRWPQ2JE9E5B6N3PA0KBR9.token-wpepe
u100000000 (* a0 u100) none)))
(a1 (/ (get dy b0) u100000))
(b1 (try! (contract-call?
'SP1Z92MPDQEWZXW36VX71Q25HKF5K2EPCJ304F275.stackswap-swap-v5k swap-y-for-x
'SP1Z92MPDQEWZXW36VX71Q25HKF5K2EPCJ304F275.stsw-token-v4a
'SP1Z92MPDQEWZXW36VX71Q25HKF5K2EPCJ304F275.tokensoft-token-v4k68639zxz
'SP1Z92MPDQEWZXW36VX71Q25HKF5K2EPCJ304F275.liquidity-token-v5kr3b59xpn
a1 u0)))
(a2 (unwrap-panic (element-at b1 u0)))
(b2 (try! (contract-call?
'SP1Z92MPDQEWZXW36VX71Q25HKF5K2EPCJ304F275.stackswap-swap-v5k swap-y-for-x
'SP1Z92MPDQEWZXW36VX71Q25HKF5K2EPCJ304F275.wstx-token-v4a
'SP1Z92MPDQEWZXW36VX71Q25HKF5K2EPCJ304F275.stsw-token-v4a
'SP1Z92MPDQEWZXW36VX71Q25HKF5K2EPCJ304F275.liquidity-token-stx-stsw
a2 u0)))
(a3 (unwrap-panic (element-at b2 u0)))
)
(asserts! (> a3 a0) (err a3))
(try! (stx-transfer? a3 tx-sender sender))
(ok (list a0 a1 a2 a3))
))))