cosmoverse-workshop's Introduction

Cosmoverse 2022 Workshop

eightball is a blockchain built using Cosmos SDK and Tendermint and created with Ignite CLI.

Get started

ignite chain serve

serve command installs dependencies, builds, initializes, and starts your blockchain in development.

Usecase

User will submit a token offering, and receive back a fortune.

Chain 1 is a eightball which gives out fortunes if you give it an offering in any denom but actually only wants a specific denom

Chain 2 is a simple dex, which will take the token offering and swap it into the denom that the eightball wants

CLI commands

rm -rf ~/.cosmoverse-workshop && rm -rf ~/.simple-dex && hermes keys delete --chain simpledex --all && hermes keys delete --chain cosmoverseworkshop --all

ignite chain serve

hermes keys add --chain cosmoverseworkshop --mnemonic-file ~/.hermes/cvworkshop-mnemonic.txt && hermes keys add --chain simpledex --mnemonic-file ~/.hermes/simpledex-mnemonic.txt

hermes create connection --a-chain cosmoverseworkshop --b-chain simpledex

cosmoverse-workshopd q ibc connection connections 
simple-dexd q ibc connection connections        

hermes start --full-scan

cosmoverse-workshopd tx eightball connect-to-dex connection-0 --from alice --chain-id cosmoverseworkshop --gas auto 

cosmoverse-workshopd q ibc channel channels
simple-dexd q ibc channel channels

cosmoverse-workshopd tx eightball feeling-lucky 50stake --from alice --chain-id cosmoverseworkshop --gas auto 

cosmoverse-workshopd tx eightball feeling-lucky 100stake --from bob --chain-id cosmoverseworkshop --gas auto

cosmoverse-workshopd q bank balances

cosmoverse-workshopd q eightball list-fortunes
cosmoverse-workshopd q eightball show-fortune <address>

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