82 lines
2.3 KiB
Solidity
82 lines
2.3 KiB
Solidity
// SPDX-License-Identifier: Unlicense
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pragma solidity ^0.8.24;
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import "./core/DAO.sol";
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import "./Availability.sol";
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contract Rollup is Availability {
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constructor(DAO dao) Availability(dao) {}
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struct BatchItem {
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address worker;
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uint stakeAmount;
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uint fee;
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string evidenceContentId;
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}
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mapping(uint => BatchItem) items;
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uint itemCount;
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address batchWorker;
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uint batchWorkerStakeIndex;
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function addItem(
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address worker,
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uint stakeAmount,
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string calldata evidenceContentId
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) public payable {
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BatchItem storage item = items[itemCount++];
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item.worker = worker;
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item.stakeAmount = stakeAmount;
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item.fee = msg.value;
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item.evidenceContentId = evidenceContentId;
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}
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function submitBatch(
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string calldata batchPostId,
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uint poolDuration
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) public {
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if (batchWorker != address(0)) {
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require(
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msg.sender == batchWorker,
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"Batch result must be submitted by current batch worker"
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);
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}
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// initiate a validation pool for this batch
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uint fee;
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for (uint i = 0; i < itemCount; i++) {
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fee += items[i].fee;
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}
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uint poolIndex = dao.initiateValidationPool{value: fee}(
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batchPostId,
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poolDuration,
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[uint256(1), uint256(3)],
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[uint256(1), uint256(2)],
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100,
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true,
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false,
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""
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);
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// Include all the availability stakes from the batched work
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for (uint i = 0; i < itemCount; i++) {
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dao.delegatedStakeOnValidationPool(
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poolIndex,
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items[i].worker,
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items[i].stakeAmount,
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true
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);
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}
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// Include availability stakes from the batch worker
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dao.delegatedStakeOnValidationPool(
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poolIndex,
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batchWorker,
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stakes[batchWorkerStakeIndex].amount,
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true
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);
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// Reset item count so we can start the next batch
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itemCount = 0;
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// Select the next worker
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batchWorkerStakeIndex = assignWork();
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batchWorker = stakes[batchWorkerStakeIndex].worker;
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}
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}
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