betting-system

This is the betting smart contract for VEX.

Quickstart

1. Make sure you have installed rust
2. Install the NEAR CLI

1. Start the contract

By running the below code the contract will be compiled, deployed and then the frontend launched.

chmod +x magic.sh
./magic.sh

2. Interact with the contract via the CLI

Check the dev account the contract is deployed on

cat ./contract/neardev/dev-account
# e.g. dev-1659899566943-21539992274727

Below are some example commands to interact with the contract:

npx near-cli <contract-account> create_match '{"team_1": "G2", "team_2": "FURIA", "in_odds_1": 1.2, "in_odds_2": 1.6, "date": "25/07/2023"}' --accountId <contract-account>
npx near-cli call <contract-account> end_betting '{"match_id": "G2-FURIA-25/07/2023"}' --accountId <contract-account>
npx near-cli call <contract-account> finish_match '{"match_id": "G2-FURIA-25/07/2023", "winning_team": "FURIA"}' --accountId <contract-account>
npx near-cli call <contract-account> return_funds '{"match_id": "G2-FURIA-25/07/2023", "state": "Future"}' --accountId <contract-account> --gas 300000000000000 
npx near-cli view <contract-account> view_future_matches '{"match_id": "all"}'
npx near-cli view <contract-account> view_bets '{"match_id": "G2-FURIA-25/07/2023", "name": "all"}'
npx near-cli view <contract-account> view_potential_winnings '{"match_id": "G2-FURIA-25/07/2023", "team": "FURIA", "bet_amount": "2"}'
npx near-cli call cusd.fakes.testnet ft_transfer_call '{"receiver_id": "<contract-account>", "amount": "2000000000000000000000000", "msg": "{\"match_id\": \"G2-FURIA-25/07/2023\", \"decision\": \"G2\"}"}' --accountId <caller-account> --depositYocto 1 --gas 300000000000000