Quadratic Voting Grant on Injective

A quadratic funding implementation on Injective. This implementation distributes matching funds based on quadratic voting and includes grant distribution algorithm (also called "quadratic progressive tax") to ensure fairer distribution.

For previous EVM implementations refer to this repo.

Quick Start

Setup Rust

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
rustup target add wasm32-unknown-unknown

Run tests

cargo test

Install Injectived

Scripts Entry

initialize

Initialize the contract.

start_round

Start a new round. The valut controlled by the program derrived address. If the init valut is not empty, the value will be treated as a fund in the round.

set_fund

Set fund in a round.

add_track

Register a new track.

batch_upload_project

Register a project to the round.

weighted_batch_vote

Vote to a project which you like.

end_round

Only owenr of round can end a round.

withdraw_all

After withdraw_grants be called, the administrator can withdraw the corresponding fee.

Publish

build

cargo wasm

optimize

cargo run-script optimize

check

cargo run-script check

deploy

export INJ_ADDRESS=inj1t68r9rqkrzdy2xdqmjj9mhxz3n7v480pmx52hz
injectived query bank balances $INJ_ADDRESS --node=https://testnet.sentry.tm.injective.network:443

injectived tx wasm store /var/artifacts/quadratic_grant-aarch64.wasm \
--from=$(echo $INJ_ADDRESS) \
--chain-id="injective-888" \
--yes --fees=1005000000000000inj --gas=3000000 \
--node=https://testnet.sentry.tm.injective.network:443

export INJ_ADDRESS=inj1t68r9rqkrzdy2xdqmjj9mhxz3n7v480pmx52hz
export CONTRACT=inj1ns2vjmxe00guw75ctumc32k2q2e7qxqqwqsj73

START_ROUND='{"start_round":{"tax_adjustment_multiplier": 10, "donation_denom":"inj", "voting_unit": "10", "fund": "4000", "pubkey":[]}}'
yes 12345678 | injectived tx wasm execute $CONTRACT "$START_ROUND" \
--from=$(echo $INJ_ADDRESS) \
--chain-id="injective-888" \
--yes --fees=1000000000000000inj --gas=2000000 \
--node=https://testnet.sentry.tm.injective.network:443 \
--output json

ROUND='{"round":{"round_id": 2}}'
injectived query wasm contract-state smart $CONTRACT "$ROUND" \
--node=https://testnet.sentry.tm.injective.network:443 \
--output json

injectived tx gov submit-proposal wasm-store /var/artifacts/quadratic_grant-aarch64.wasm \
--title="Upload quadratic grant contract" \
--description="A quadratic funding implementation on Injective" \
--instantiate-everybody=true \
--deposit=1000000000000000000inj \
--run-as=inj1t68r9rqkrzdy2xdqmjj9mhxz3n7v480pmx52hz \
--gas=10000000 \
--chain-id=injective-1 \
--broadcast-mode=sync \
--yes \
--from inj1t68r9rqkrzdy2xdqmjj9mhxz3n7v480pmx52hz \
--gas-prices=500000000inj