;; router-stx-ststx-bitflow-alex-v-1-1
(use-trait ft-trait 'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.trait-sip-010.sip-010-trait)
(define-constant ERR_NOT_AUTHORIZED (err u1001))
(define-constant ERR_INVALID_AMOUNT (err u1002))
(define-constant ERR_INVALID_PRINCIPAL (err u1003))
(define-constant ERR_ALREADY_ADMIN (err u2001))
(define-constant ERR_ADMIN_LIMIT_REACHED (err u2002))
(define-constant ERR_ADMIN_NOT_IN_LIST (err u2003))
(define-constant ERR_CANNOT_REMOVE_CONTRACT_DEPLOYER (err u2004))
(define-constant ERR_SWAP_STATUS (err u4001))
(define-constant ERR_MINIMUM_RECEIVED (err u4002))
(define-constant ERR_SWAP_A (err u5001))
(define-constant ERR_SWAP_B (err u5002))
(define-constant CONTRACT_DEPLOYER tx-sender)
(define-data-var admins (list 5 principal) (list tx-sender))
(define-data-var admin-helper principal tx-sender)
(define-data-var swap-status bool true)
(define-read-only (get-admins)
(ok (var-get admins))
)
(define-read-only (get-admin-helper)
(ok (var-get admin-helper))
)
(define-read-only (get-swap-status)
(ok (var-get swap-status))
)
(define-read-only (get-quote-a
(amount uint)
(token-x principal) (token-y principal)
(factor uint)
)
(let (
(quote-a (unwrap-panic (contract-call?
'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.amm-pool-v2-01 get-helper
token-x token-y
(* factor u1000000)
(* amount factor))))
(quote-b (unwrap-panic (contract-call?
'SPQC38PW542EQJ5M11CR25P7BS1CA6QT4TBXGB3M.stableswap-stx-ststx-v-1-2 get-dy
'SP4SZE494VC2YC5JYG7AYFQ44F5Q4PYV7DVMDPBG.ststx-token
'SPQC38PW542EQJ5M11CR25P7BS1CA6QT4TBXGB3M.stx-ststx-lp-token-v-1-2
(/ quote-a factor))))
)
(ok quote-b)
)
)
(define-read-only (get-quote-b
(amount uint)
(token-x principal) (token-y principal)
(factor uint)
)
(let (
(quote-a (unwrap-panic (contract-call?
'SPQC38PW542EQJ5M11CR25P7BS1CA6QT4TBXGB3M.stableswap-stx-ststx-v-1-2 get-dx
'SP4SZE494VC2YC5JYG7AYFQ44F5Q4PYV7DVMDPBG.ststx-token
'SPQC38PW542EQJ5M11CR25P7BS1CA6QT4TBXGB3M.stx-ststx-lp-token-v-1-2
amount)))
(quote-b (unwrap-panic (contract-call?
'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.amm-pool-v2-01 get-helper
token-x token-y
(* factor u1000000)
(* quote-a factor))))
)
(ok (/ quote-b factor))
)
)
(define-public (set-swap-status (status bool))
(let (
(admins-list (var-get admins))
(caller tx-sender)
)
(begin
(asserts! (is-some (index-of admins-list caller)) ERR_NOT_AUTHORIZED)
(var-set swap-status status)
(print {action: "set-swap-status", caller: caller, data: {status: status}})
(ok true)
)
)
)
(define-public (add-admin (admin principal))
(let (
(admins-list (var-get admins))
(caller tx-sender)
)
(asserts! (is-some (index-of admins-list caller)) ERR_NOT_AUTHORIZED)
(asserts! (is-none (index-of admins-list admin)) ERR_ALREADY_ADMIN)
(asserts! (is-standard admin) ERR_INVALID_PRINCIPAL)
(var-set admins (unwrap! (as-max-len? (append admins-list admin) u5) ERR_ADMIN_LIMIT_REACHED))
(print {action: "add-admin", caller: caller, data: {admin: admin}})
(ok true)
)
)
(define-public (remove-admin (admin principal))
(let (
(admins-list (var-get admins))
(caller-in-list (index-of admins-list tx-sender))
(admin-to-remove-in-list (index-of admins-list admin))
(caller tx-sender)
)
(asserts! (is-some caller-in-list) ERR_NOT_AUTHORIZED)
(asserts! (is-some admin-to-remove-in-list) ERR_ADMIN_NOT_IN_LIST)
(asserts! (not (is-eq admin CONTRACT_DEPLOYER)) ERR_CANNOT_REMOVE_CONTRACT_DEPLOYER)
(asserts! (is-standard admin) ERR_INVALID_PRINCIPAL)
(var-set admin-helper admin)
(var-set admins (filter admin-not-removeable admins-list))
(print {action: "remove-admin", caller: caller, data: {admin: admin}})
(ok true)
)
)
(define-public (swap-helper-a
(amount uint) (min-received uint)
(token-x-trait <ft-trait>) (token-y-trait <ft-trait>)
(factor uint)
)
(let (
(swap-a (unwrap! (alex-a token-x-trait token-y-trait factor amount) ERR_SWAP_A))
(swap-b (unwrap! (bitflow-a swap-a) ERR_SWAP_B))
(caller tx-sender)
)
(begin
(asserts! (is-eq (var-get swap-status) true) ERR_SWAP_STATUS)
(asserts! (> amount u0) ERR_INVALID_AMOUNT)
(asserts! (> factor u0) ERR_INVALID_AMOUNT)
(asserts! (>= swap-b min-received) ERR_MINIMUM_RECEIVED)
(print {
action: "swap-helper-a",
caller: caller,
data: {
amount: amount,
min-received: min-received,
received: swap-b,
token-x-trait: (contract-of token-x-trait),
token-y-trait: (contract-of token-y-trait),
factor: factor
}
})
(ok swap-b)
)
)
)
(define-public (swap-helper-b
(amount uint) (min-received uint)
(token-x-trait <ft-trait>) (token-y-trait <ft-trait>)
(factor uint)
)
(let (
(swap-a (unwrap! (bitflow-b amount) ERR_SWAP_A))
(swap-b (unwrap! (alex-a token-x-trait token-y-trait factor swap-a) ERR_SWAP_B))
(caller tx-sender)
)
(begin
(asserts! (is-eq (var-get swap-status) true) ERR_SWAP_STATUS)
(asserts! (> amount u0) ERR_INVALID_AMOUNT)
(asserts! (> factor u0) ERR_INVALID_AMOUNT)
(asserts! (>= swap-b min-received) ERR_MINIMUM_RECEIVED)
(print {
action: "swap-helper-b",
caller: caller,
data: {
amount: amount,
min-received: min-received,
received: swap-b,
token-x-trait: (contract-of token-x-trait),
token-y-trait: (contract-of token-y-trait),
factor: factor
}
})
(ok swap-b)
)
)
)
(define-private (bitflow-a (x-amount uint))
(let (
(swap-a (try! (contract-call?
'SPQC38PW542EQJ5M11CR25P7BS1CA6QT4TBXGB3M.stableswap-stx-ststx-v-1-2 swap-x-for-y
'SP4SZE494VC2YC5JYG7AYFQ44F5Q4PYV7DVMDPBG.ststx-token
'SPQC38PW542EQJ5M11CR25P7BS1CA6QT4TBXGB3M.stx-ststx-lp-token-v-1-2
x-amount u1)))
)
(ok swap-a)
)
)
(define-private (bitflow-b (y-amount uint))
(let (
(swap-a (try! (contract-call?
'SPQC38PW542EQJ5M11CR25P7BS1CA6QT4TBXGB3M.stableswap-stx-ststx-v-1-2 swap-y-for-x
'SP4SZE494VC2YC5JYG7AYFQ44F5Q4PYV7DVMDPBG.ststx-token
'SPQC38PW542EQJ5M11CR25P7BS1CA6QT4TBXGB3M.stx-ststx-lp-token-v-1-2
y-amount u1)))
)
(ok swap-a)
)
)
(define-private (alex-a
(token-x-trait <ft-trait>) (token-y-trait <ft-trait>)
(factor uint)
(dx uint)
)
(let (
(swap-a (try! (contract-call?
'SP102V8P0F7JX67ARQ77WEA3D3CFB5XW39REDT0AM.amm-pool-v2-01 swap-helper
token-x-trait token-y-trait
(* factor u1000000)
(* dx factor) (some u1))))
)
(ok (/ swap-a factor))
)
)
(define-private (admin-not-removeable (admin principal))
(not (is-eq admin (var-get admin-helper)))
)