codex-storage
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codex-contracts-eth
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[storage] Remove finishContract() 

Is superceded by Marketplace.payoutSlot().
This commit is contained in:
Mark Spanbroek 2022-07-20 10:05:36 +02:00 committed by markspanbroek
parent 9bc84dafe0
commit e5ed3bd59d
2 changed files with 9 additions and 54 deletions
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13
contracts/Storage.sol
View File

@ -10,8 +10,6 @@ contract Storage is Collateral, Marketplace {
uint256 public slashMisses;
uint256 public slashPercentage;
mapping(bytes32 => bool) private contractFinished;
constructor(
IERC20 token,
uint256 _proofPeriod,
@ -42,17 +40,6 @@ contract Storage is Collateral, Marketplace {
return _host(id);
}
function finishContract(bytes32 id) public {
require(_host(id) != address(0), "Contract not started");
require(!contractFinished[id], "Contract already finished");
require(block.timestamp > proofEnd(id), "Contract has not ended yet");
contractFinished[id] = true;
require(
token.transfer(_host(id), _request(id).ask.reward),
"Payment failed"
);
}
function missingProofs(bytes32 contractId) public view returns (uint256) {
return _missed(contractId);
}

50
test/Storage.test.js
View File

@ -4,7 +4,7 @@ const { hexlify, randomBytes } = ethers.utils
const { AddressZero } = ethers.constants
const { exampleRequest } = require("./examples")
const { advanceTime, advanceTimeTo, currentTime } = require("./evm")
const { requestId } = require("./ids")
const { requestId, slotId } = require("./ids")
const { periodic } = require("./time")
describe("Storage", function () {
@ -15,6 +15,7 @@ describe("Storage", function () {
let client, host
let request
let collateralAmount, slashMisses, slashPercentage
let slot
let id
function switchAccount(account) {
@ -39,6 +40,10 @@ describe("Storage", function () {
request = exampleRequest()
request.client = client.address
id = requestId(request)
slot = {
request: requestId(request),
index: request.content.erasure.totalNodes / 2,
}
switchAccount(client)
await token.approve(storage.address, request.ask.reward)
@ -62,54 +67,17 @@ describe("Storage", function () {
expect(await storage.getHost(requestId(request))).to.equal(host.address)
})
describe("finishing the contract", function () {
describe("ending the contract", function () {
async function waitUntilEnd() {
const end = (await storage.proofEnd(id)).toNumber()
const end = (await storage.proofEnd(slotId(slot))).toNumber()
await advanceTimeTo(end)
}
it("unlocks the host collateral", async function () {
await storage.fulfillRequest(requestId(request), proof)
await storage.fillSlot(slot.request, slot.index, proof)
await waitUntilEnd()
await storage.finishContract(id)
await expect(storage.withdraw()).not.to.be.reverted
})
it("pays the host", async function () {
await storage.fulfillRequest(requestId(request), proof)
await waitUntilEnd()
const startBalance = await token.balanceOf(host.address)
await storage.finishContract(id)
const endBalance = await token.balanceOf(host.address)
expect(endBalance - startBalance).to.equal(request.ask.reward)
})
it("is only allowed when the contract has started", async function () {
await expect(storage.finishContract(id)).to.be.revertedWith(
"Contract not started"
)
})
it("is only allowed when end time has passed", async function () {
await storage.fulfillRequest(requestId(request), proof)
await expect(storage.finishContract(id)).to.be.revertedWith(
"Contract has not ended yet"
)
})
it("can only be done once", async function () {
await storage.fulfillRequest(requestId(request), proof)
await waitUntilEnd()
await storage.finishContract(id)
await expect(storage.finishContract(id)).to.be.reverted
})
it("can not be restarted", async function () {
await storage.fulfillRequest(requestId(request), proof)
await waitUntilEnd()
await storage.finishContract(id)
await expect(storage.fulfillRequest(id, proof)).to.be.reverted
})
})
describe("slashing when missing proofs", function () {