CW Hooks

CW Hooks connects CosmWasm contracts to chain lifecycle hooks so contracts can react to staking or governance events via sudo messages.

CLI root: safrochaind query cw-hooks and safrochaind tx cw-hooks

Query commands

Command	Purpose
params	Module parameters.
staking-contracts	Contracts registered for staking hooks.
governance-contracts	Contracts registered for governance hooks.

Transaction commands

Command	Arguments	Purpose
register-staking	[contract_address] [register_address]	Register staking hook contract.
register-governance	[contract_address] [register_address]	Register governance hook contract.
unregister-staking	[contract_address] [register_address]	Remove staking hook.
unregister-governance	[contract_address] [register_address]	Remove governance hook.

Examples

export RPC="tcp://127.0.0.1:26657"
export CHAIN_ID="safrochain-testnet-1"

CW="addr_safro1hook..."
REG="addr_safro1admin..."

Queries

safrochaind query cw-hooks params --node "$RPC" -o json

safrochaind query cw-hooks staking-contracts --node "$RPC" -o json

safrochaind query cw-hooks governance-contracts --node "$RPC" -o json

Transactions

safrochaind tx cw-hooks register-staking "$CW" "$REG" \
  --from mykey --chain-id "$CHAIN_ID" --node "$RPC" --gas auto --gas-adjustment 1.3 --gas-prices 0.05usaf -y

safrochaind tx cw-hooks register-governance "$CW" "$REG" \
  --from mykey --chain-id "$CHAIN_ID" --node "$RPC" --gas auto --gas-adjustment 1.3 --gas-prices 0.05usaf -y

safrochaind tx cw-hooks unregister-staking "$CW" "$REG" \
  --from mykey --chain-id "$CHAIN_ID" --node "$RPC" --gas auto --gas-adjustment 1.3 --gas-prices 0.05usaf -y

safrochaind tx cw-hooks unregister-governance "$CW" "$REG" \
  --from mykey --chain-id "$CHAIN_ID" --node "$RPC" --gas auto --gas-adjustment 1.3 --gas-prices 0.05usaf -y

safrochaind tx cw-hooks register-staking "$CW" "$REG" \
  --from mykey --chain-id "$CHAIN_ID" --node "$RPC" --dry-run

Source: safrochain-node/x/cw-hooks/