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Make amount of stake configurable

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This commit is contained in:
Mark Spanbroek 2021-11-02 12:45:09 +01:00
parent 8736e5a1aa
commit d49c75a74b
2 changed files with 12 additions and 6 deletions
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8
contracts/Storage.sol
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@ -7,7 +7,11 @@ import "./Stakes.sol";
contract Storage is Contracts, Proofs, Stakes { contract Storage is Contracts, Proofs, Stakes {
constructor(IERC20 token) Stakes(token) {} uint private stakeAmount;
constructor(IERC20 token, uint _stakeAmount) Stakes(token) {
stakeAmount = _stakeAmount;
}
function newContract( function newContract(
uint _duration, uint _duration,
@ -24,7 +28,7 @@ contract Storage is Contracts, Proofs, Stakes {
) )
public public
{ {
require(_stake(_host) > 0, "Insufficient stake"); require(_stake(_host) >= stakeAmount, "Insufficient stake");
bytes32 id = _newContract( bytes32 id = _newContract(
_duration, _duration,
_size, _size,

10
test/Storage.test.js
View File

@ -5,6 +5,7 @@ const { exampleRequest, exampleBid } = require("./examples")
describe("Storage", function () { describe("Storage", function () {
const stakeAmount = 100
const request = exampleRequest() const request = exampleRequest()
const bid = exampleBid() const bid = exampleBid()
@ -17,7 +18,7 @@ describe("Storage", function () {
let Token = await ethers.getContractFactory("TestToken") let Token = await ethers.getContractFactory("TestToken")
let StorageContracts = await ethers.getContractFactory("Storage") let StorageContracts = await ethers.getContractFactory("Storage")
token = await Token.connect(host).deploy() token = await Token.connect(host).deploy()
storage = await StorageContracts.deploy(token.address) storage = await StorageContracts.deploy(token.address, stakeAmount)
}) })
describe("creating a new storage contract", function () { describe("creating a new storage contract", function () {
@ -25,8 +26,8 @@ describe("Storage", function () {
let id let id
beforeEach(async function () { beforeEach(async function () {
await token.approve(storage.address, 20) await token.approve(storage.address, stakeAmount)
await storage.connect(host).increaseStake(20) await storage.connect(host).increaseStake(stakeAmount)
let requestHash = hashRequest(request) let requestHash = hashRequest(request)
let bidHash = hashBid({...bid, requestHash}) let bidHash = hashBid({...bid, requestHash})
await storage.newContract( await storage.newContract(
@ -60,6 +61,8 @@ describe("Storage", function () {
}) })
it("doesn't create contract when insufficient stake", async function () { it("doesn't create contract when insufficient stake", async function () {
await token.approve(storage.address, stakeAmount - 1)
await storage.connect(host).increaseStake(stakeAmount - 1)
let requestHash = hashRequest(request) let requestHash = hashRequest(request)
let bidHash = hashBid({...bid, requestHash}) let bidHash = hashBid({...bid, requestHash})
await expect(storage.newContract( await expect(storage.newContract(
@ -78,7 +81,6 @@ describe("Storage", function () {
}) })
}) })
// TODO: configurable amount of stake
// TODO: lock up stake when new contract // TODO: lock up stake when new contract
// TODO: unlock stake at end of contract // TODO: unlock stake at end of contract
// TODO: payment when new contract // TODO: payment when new contract