Shulou(Shulou.com)06/01 Report--

This article introduces the relevant knowledge of "how to realize Bytom savings dividend contract". In the operation process of actual cases, many people will encounter such difficulties. Next, let Xiaobian lead you to learn how to deal with these situations! I hope you can read carefully and learn something!

A Brief Introduction to Savings Dividend Contract

A savings bonus contract refers to a locking plan initiated by the project party (i.e. savings contract and cash withdrawal contract). Users can freely choose the amount of locking position to participate in the plan during the preparation period, and can automatically obtain the profit of locking position after the locking position expires. Users can participate in savings during the preparation period (dueBlockHeight). According to the contract regulations, they can obtain the same amount of savings note assets 1:1. At the same time, the assets (deposit) locked by the user will be placed in the cash withdrawal contract, and the project party cannot be used. When the expiration BlockHeight expires, the user can call the cash withdrawal contract to withdraw the assets he has saved together with the principal and interest.

Contract Source Code//Deposit Contract import "./ FixedLimitProfit"contract FixedLimitCollect(assetDeposited: Asset, totalAmountBill: Amount, totalAmountCapital: Amount, dueBlockHeight: Integer, expireBlockHeight: Integer, additionalBlockHeight: Integer, banker: Program, bankerKey: PublicKey) locks billAmount of billAsset { clause collect(amountDeposited: Amount, saver: Program) { verify below(dueBlockHeight) verify amountDeposited 0 if amountDeposited

< billAmount { lock amountDeposited of assetDeposited with FixedLimitProfit(billAsset, totalAmountBill, totalAmountCapital, expireBlockHeight, additionalBlockHeight, banker, bankerKey) lock amountDeposited of billAsset with saver lock billAmount-amountDeposited of billAsset with FixedLimitCollect(assetDeposited, totalAmountBill, totalAmountCapital, dueBlockHeight, expireBlockHeight, additionalBlockHeight, banker, bankerKey) } else { lock amountDeposited of assetDeposited with FixedLimitProfit(billAsset, totalAmountBill, totalAmountCapital, expireBlockHeight, additionalBlockHeight, banker, bankerKey) lock billAmount of billAsset with saver } } clause cancel(bankerSig: Signature) { verify above(dueBlockHeight) verify checkTxSig(bankerKey, bankerSig) unlock billAmount of billAsset }}// 取现合约(本金加利息)contract FixedLimitProfit(assetBill: Asset, totalAmountBill: Amount, totalAmountCapital: Amount, expireBlockHeight: Integer, additionalBlockHeight: Integer, banker: Program, bankerKey: PublicKey) locks capitalAmount of capitalAsset { clause profit(amountBill: Amount, saver: Program) { verify above(expireBlockHeight) define sAmountBill: Integer = amountBill/100000000 define sTotalAmountBill: Integer = totalAmountBill/100000000 verify sAmountBill >

0 && sTotalAmountBill > 0 && amountBill

< totalAmountBill define gain: Integer = totalAmountCapital*sAmountBill/sTotalAmountBill verify gain >

0 && gain

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