/
arkadiko-stake-registry-v1-2.clar
31 lines (30 loc) · 1.13 KB
/
arkadiko-stake-registry-v1-2.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 swap-x-for-y
'SP3K8BC0PPEVCV7NZ6QSRWPQ2JE9E5B6N3PA0KBR9.token-wstx
'SP3K8BC0PPEVCV7NZ6QSRWPQ2JE9E5B6N3PA0KBR9.token-wbtc
u100000000 (* a0 u100) none)))
(a1 (get dy b0))
(a2 (unwrap-panic (contract-call?
'SPQC38PW542EQJ5M11CR25P7BS1CA6QT4TBXGB3M.stableswap-abtc-xbtc-v-1-2 swap-y-for-x
'SP3DX3H4FEYZJZ586MFBS25ZW3HZDMEW92260R2PR.Wrapped-Bitcoin
'SP3K8BC0PPEVCV7NZ6QSRWPQ2JE9E5B6N3PA0KBR9.token-abtc
'SPQC38PW542EQJ5M11CR25P7BS1CA6QT4TBXGB3M.abtc-xbtc-lp-token-v-1-2
a1 u0)))
(b2 (try! (contract-call?
'SP3K8BC0PPEVCV7NZ6QSRWPQ2JE9E5B6N3PA0KBR9.amm-swap-pool swap-y-for-x
'SP3K8BC0PPEVCV7NZ6QSRWPQ2JE9E5B6N3PA0KBR9.token-abtc
'SP3K8BC0PPEVCV7NZ6QSRWPQ2JE9E5B6N3PA0KBR9.token-wstx
u100000000 a2 none)))
(a3 (/ (get dx b2) u100))
)
(asserts! (> a3 a0) (err a3))
(try! (stx-transfer? a3 tx-sender sender))
(ok (list a0 a1 a2 a3))
))))