updatePair

param of pairParam -> storage with upd [ pairName, pairId, tokensDecimals ]

type pairParam          is [@layout:comb] record [
  tokenId               : tokenId;
  pairName              : string;
  decimals              : nat;
]

Updates mapping of tokenId <-> pairName in storage pairName and pairId maps and updates tokensDecimals[param.pairName].

Usage

🌮 Taquito

const tokenId = 0; // or new BigNumber(0) or "0"
const pairName = "XTZ-USD";
const tokenDecimal = Math.pow(10, 6);
const proxy = await tezos.contract.at(proxyAddress);
const operation = await proxy.methods.updatePair(
    tokenId, 
    pairName, 
    tokenDecimal
).send();
await operation.confirmation();

🐍 Pytezos

token_id = 0
pair_name = "XTZ-USD"
decimals = pow(10,6)
proxy = ContractInterface.from_michelson(code) # or client.contract(contract_address)...
call = proxy.updatePair(
    tokenId=token_id
    pairName=pair_name
    decimals=decimals
)
opg = call.inject()