nft-rental

BBD class group project

Dependencies

Docker

Truffle

Metamask browser extension

How to start

To start project run docker-compose up

React client can be accessed by going to localhost:3000

To deploy smart contract to the local blockchain go to truffle folder and run truffle migrate or truffle migrate --reset.

If smart contract code was changed then run truffle compile and the run truffle migrate

After deployment check in terminal what contract address is e.g. contract address: 0xd3940973a3173E48f3ace3A1928bB24d08aDEaF4 Then put contract address into website/src/constants/contracts.js. WITHOUT IT UI WILL NOT BE ABLE TO INTERACT WITH DEPLOYED CONTRACT Also in addition to that you need to manually copy new compiled NFTRental.json ABI file from truffle/build/contracts to website/scr/abis

Then you can go to localhost:3000 and using Metamask wallet authorise as one of the users from the "Blockchain loaded data" section. Easiest option is to import account into metamask by using account's private key. Don't forget to switch Metamask to localhost:8545 network. After authorisation, refresh the page. It is advised to use first two accounts, because only for them we provide truffle console commands scenario (can be seen in Truffle console scenario section) to initialize nfts in the marketplace.

If there is no data in Marketplace and Items section, then you should execute truffle console setup scenario. This can be done by running truffle console inside truffle folder and then running commands specified in the following section.

Truffle console scenario

Get deployed contract and loaded accounts

let instance = await NFTRental.deployed()
let accounts = await web3.eth.getAccounts()

Mint NFTs

instance.mintNFT("AK-47 | Bloodsport", "ak47_bloodsport.png")
instance.mintNFT("AK-47 | Case Hardened", "ak47_case_hardened.png")
instance.mintNFT("AK-47 | Jaguar", "ak47_jaguar.png")
instance.mintNFT("AWP | Atheris", "awp_atheris.png")
instance.mintNFT("AWP | Corticera", "awp_corticera.png")
instance.mintNFT("AWP | PAW", "awp_paw.png")
instance.mintNFT("M4A1-S | Basilisk", "m4a1s_basilisk.png")
instance.mintNFT("M4A1-S | Cyrex", "m4a1s_cyrex.png")
instance.mintNFT("M4A1-S | Guardian", "m4a1s_guardian.png")

Give 3 items to 2nd account

instance.safeTransferFrom(accounts[0], accounts[1], 7)
instance.safeTransferFrom(accounts[0], accounts[1], 8)
instance.safeTransferFrom(accounts[0], accounts[1], 9)

1st account rents out 3 items

instance.putOnMarket(1, 2, 1000000000000000, 2000000000000000)
instance.putOnMarket(2, 3, 3000000000000000, 9000000000000000)
instance.putOnMarket(3, 3, 3000000000000000, 9000000000000000)

2nd account buys 1 item from 1st account

instance.borrowFromMarket(1, {from: accounts[1], value: 4000000000000000})

2nd account rents out 2 items

instance.putOnMarket(7, 3, 3000000000000000, 9000000000000000, {from: accounts[1]})
instance.putOnMarket(8, 2, 2000000000000000, 4000000000000000, {from: accounts[1]})

1st account buys 1 item from 2nd account

instance.borrowFromMarket(7, {from: accounts[0], value: 18000000000000000})

Blockchain loaded data

Gas Price - 20000000000

Available Accounts:

0. 0x5fe9dD4c80ab7742B62Fb40CE1fBE37D226645A1 (100 ETH) - Owner of the contract
1. 0xfB3Ce1611272f443B406BcE2e2dd1eEA85Ad340E (100 ETH)
2. 0x72A4Bbe493FC0A724460C9940eE6FAE5f9209D61 (100 ETH)
3. 0x52CF8bDea5BAd21DFE627Bef7a5efc4558665884 (100 ETH)
4. 0x7005eae3556cba0A81c2bf486d98a1a033CEa180 (100 ETH)
5. 0x807dC7A1dDC10350E8197607e267650369ed5033 (100 ETH)
6. 0x8a0d5408cCCe5F6d7496515C960Aa6D83c352651 (100 ETH)
7. 0x2C84990BbF49D95d9c826D061aDd2b538ffFda1B (100 ETH)
8. 0xAF508a3EC6A80c6f6Bd916e346ECc0b6937B60bB (100 ETH)
9. 0x388Ef493FaD03e3C73844Be82317017dEfdf6899 (100 ETH)

Private Keys

0. 0xb2c488b68a775c823263a436bbb8876c4ba64c4b21a0713c5fede5ad369ef89b - Owner's private key
1. 0x5202280f7887b8962a7351b037eb76392fd6dec3d979a6312933a160271fb266
2. 0xfc69e6be7682c78b985bddc4d35c149313c03f122529e76d1666397533f1a480
3. 0xb9010af24dc60e6566cf34beda73be9e706d49e18e13916fb6d475cea432118b
4. 0xb04ebd6ac8c8fd8331d818128f9506816db26f80bf0dc992a8db987fb25fef8c
5. 0x0a7f2d5ab35209dd138933297a411a93226284980fa541d36376eff313b4c428
6. 0xbf177ef6f776c127fd172f236e82fcc5911ef055f551c5f6ac3b0c33a100c509
7. 0x0591fa96aefe23911faba79f3cc699c9d104dfa49097b81ef2560cccc7775fb3
8. 0xa72626308bbe1c4ea491b1f4a861636b008b25d743deb912f70b2ff9678cf97e
9. 0x357304b1e6db5691b6102341f28c676905535d1c17cc64ef4d591c009776d742