import Staking from 0x1b77ba4b414de352 import SwapConfig from 0xb78ef7afa52ff906 import SwapFactory from 0xb063c16cac85dbd1 import FungibleToken from 0xf233dcee88fe0abe import TopShotBETA from 0xee09029f1dbcd9d1 transaction(pid: UInt64, amount: UFix64, stakeLpTokenAddr: Address?, stakeTokenPath: String?, ifClaimReward: Bool, vaultPaths: [String]) { prepare(signer: auth(Storage, Capabilities) &Account) { if signer.storage.borrow<&{FungibleToken.Vault}>(from: /storage/TopShotBETAVault) == nil { signer.storage.save(<-TopShotBETA.createEmptyVault(vaultType:Type<@TopShotBETA.Vault>()), to: /storage/TopShotBETAVault) signer.capabilities.publish( signer.capabilities.storage.issue<&{FungibleToken.Receiver}>(/storage/TopShotBETAVault), at: /public/TopShotBETAReceiver ) signer.capabilities.publish( signer.capabilities.storage.issue<&{FungibleToken.Balance}>(/storage/TopShotBETAVault), at: /public/TopShotBETAMetadata ) } let tokenVaults: {String: &{FungibleToken.Vault}} = {} if (ifClaimReward == true) { for path in vaultPaths { let vaultRef = signer.storage.borrow<&{FungibleToken.Vault}>(from: StoragePath(identifier: path)!)! let key = SwapConfig.SliceTokenTypeIdentifierFromVaultType(vaultTypeIdentifier: vaultRef.getType().identifier) tokenVaults[key] = vaultRef } } if signer.storage.borrow<&{Staking.IdentityCertificate}>(from: Staking.UserCertificateStoragePath) == nil { destroy <-signer.storage.load<@AnyResource>(from: Staking.UserCertificateStoragePath) let userCertificate <- Staking.setupUser() signer.storage.save(<-userCertificate, to: Staking.UserCertificateStoragePath) } let userCertificate = signer.storage.borrow<&{Staking.IdentityCertificate}>(from: Staking.UserCertificateStoragePath)! let collectionRef = getAccount(0x1b77ba4b414de352).capabilities.borrow<&{Staking.PoolCollectionPublic}>(Staking.CollectionPublicPath)! let pool = collectionRef.getPool(pid: pid) // claim rewards if (ifClaimReward == true) { let rewards <- pool.claimRewards(userCertificate: userCertificate) let keys = rewards.keys for key in keys { let rewardVaultRef = &rewards[key] as auth(FungibleToken.Withdraw) &{FungibleToken.Vault}? tokenVaults[key]!.deposit(from: <- rewardVaultRef!.withdraw(amount: rewardVaultRef!.balance)) } destroy rewards } // unstake let unstakingVault <- pool.unstake(userCertificate: userCertificate, amount: amount) if stakeLpTokenAddr != nil { var lpTokenCollectionRef = signer.storage.borrow<&SwapFactory.LpTokenCollection>(from: SwapConfig.LpTokenCollectionStoragePath) lpTokenCollectionRef!.deposit(pairAddr: stakeLpTokenAddr!, lpTokenVault: <- unstakingVault) } else { let vaultRef = signer.storage.borrow<&{FungibleToken.Vault}>(from: StoragePath(identifier: stakeTokenPath!)!)! vaultRef.deposit(from: <- unstakingVault) } } }

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