kylin-crowdloan

contribution front end

• First you get crowdloan from relaychain

For Development

cd front-end
yarn install

• Replace Line 4 in the front-end/.env.local file with kylin's parachain id, e.g. 'REACT_APP_PARACHAIN_ID=<PARACHAIN_ID>'
• Replace Line 5 in the front-end/.env.local file with relaychain node, e.g. 'REACT_APP_RPC_TEST=<TEST_NODE>'

yarn start

visit http://localhost:3000

For Production

cd front-end
yarn install

• Replace Line 4 in the front-end/.env.production.local file with kylin's parachain id, e.g. 'REACT_APP_PARACHAIN_ID=<PARACHAIN_ID>'
• Replace Line 5 in the front-end/.env.production.local file with relaychain node, e.g. 'REACT_APP_RPC_URL=wss://rpc.polkadot.io'

yarn build

Then you can check out the 'build' directory and deploy to your server.

distribution script

• First you get crowdloan from relaychain

cd ~/kylin-crowdloan/contribution-getter

yarn

npm run contribution-getter -- --parachain-id 2102 --ws-provider "wss://kusama-rpc.polkadot.io" -o "./pichiu.json"

tip:
--parachain-id you can get this from the polkadotjs apps/polkadot/parathread

--ws-provider relaychain rpc endpoint. polkadot: wss://rpc.polkadot.io

-o the output file path

• Obtain the order of participation in the crowd lending from subscan, and sort the data obtained in the first step to calculate the rewards that each person should obtain

python3 subscan_order.py -cid 2102-58 -i "pichiu.json" -tc 225 -tg 140000000000000000 -tef 10000000000000000 -sapi "https://kusama.webapi.subscan.io/api/scan/parachain/contributes"

tip:
-cid crodlown id, get from subscan

-i the data path from last step

-tc how many people had contributed

-tg normal crowdloan rewards

-tef eraly bird rewards

-sapi the subscan api polkadot: https://polkadot.webapi.subscan.io/api/scan/parachain/contributes

• Finally, based on the output from the previous step, the rewards are distributed

cd ~/kylin-crowdloan/contribution-sender

yarn

npm run sender -- --ws-provider "ws://127.0.0.1:9942" --input-dir "../contribution_getter/data_with_rewards.json" --end-relay-block 10000 --begin-relay-block 9000 --batch-size 100 --sudo-priv-key "0xe5be9a5092b81bca64be81d212e7f2f9eba183bb7a90954f7b76361f6edb5c0a" --kylin-foundation "5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY"

tip:

--ws-provider kylin node ws endport

--input-dir last step file path

--end-relay-block the end vesting block number

--begin-relay-block the start vesting block number

--batch-size how many people you want to dietribute rewards

--sudo-priv-key the sudo key

--kylin-foundation the account who hold all rewards