import FungibleToken from 0xf233dcee88fe0abe import FlowToken from 0x1654653399040a61 import FlowIDTableStaking from 0x8624b52f9ddcd04a import LockedTokens from 0x8d0e87b65159ae63 import FlowStakingCollection from 0x8d0e87b65159ae63 /// This transaction sets up an account to use a staking collection /// It will work regardless of whether they have a regular account, a two-account locked tokens setup, /// or staking objects stored in the unlocked account transaction { prepare(signer: AuthAccount) { // If there isn't already a staking collection if signer.borrow<&FlowStakingCollection.StakingCollection>(from: FlowStakingCollection.StakingCollectionStoragePath) == nil { // Create private capabilities for the token holder and unlocked vault let lockedHolder = signer.link<&LockedTokens.TokenHolder>(/private/flowTokenHolder, target: LockedTokens.TokenHolderStoragePath)! let flowToken = signer.link<&FlowToken.Vault>(/private/flowTokenVault, target: /storage/flowTokenVault)! // Create a new Staking Collection and put it in storage if lockedHolder.check() { signer.save(<-FlowStakingCollection.createStakingCollection(unlockedVault: flowToken, tokenHolder: lockedHolder), to: FlowStakingCollection.StakingCollectionStoragePath) } else { signer.save(<-FlowStakingCollection.createStakingCollection(unlockedVault: flowToken, tokenHolder: nil), to: FlowStakingCollection.StakingCollectionStoragePath) } // Create a public link to the staking collection signer.link<&FlowStakingCollection.StakingCollection{FlowStakingCollection.StakingCollectionPublic}>( FlowStakingCollection.StakingCollectionPublicPath, target: FlowStakingCollection.StakingCollectionStoragePath ) } // borrow a reference to the staking collection let collectionRef = signer.borrow<&FlowStakingCollection.StakingCollection>(from: FlowStakingCollection.StakingCollectionStoragePath) ?? panic("Could not borrow staking collection reference") // If there is a node staker object in the account, put it in the staking collection if signer.borrow<&FlowIDTableStaking.NodeStaker>(from: FlowIDTableStaking.NodeStakerStoragePath) != nil { let node <- signer.load<@FlowIDTableStaking.NodeStaker>(from: FlowIDTableStaking.NodeStakerStoragePath)! collectionRef.addNodeObject(<-node, machineAccountInfo: nil) } // If there is a delegator object in the account, put it in the staking collection if signer.borrow<&FlowIDTableStaking.NodeDelegator>(from: FlowIDTableStaking.DelegatorStoragePath) != nil { let delegator <- signer.load<@FlowIDTableStaking.NodeDelegator>(from: FlowIDTableStaking.DelegatorStoragePath)! collectionRef.addDelegatorObject(<-delegator) } } }

Transaction

This transaction was not submitted because it was sent to the blockchain with a key that already has a pending transaction.