updateHandler(sender, contract, currency, handlers)

Feature	Return raw operation for updating handlers of contract. The handlers of contract has some right to the contract. Note : Can check the handlers of contract using getContractInfo()
Parameters	string sender, // owner of contract, string contract address, string currencyID, array handlers,
Return Value	object update operator operation

The operations executed by operators

NFT

• register-model (nft.registerModel())

• update-model-config (nft.updateModelConfig())

Note: The operator doesn’t have permission to execute mint. Only the owner of contract and whitelist can mint.

Credential

• register-model (credential.registerModel())

• add-template (credential.addTemplate())

• issue (credential.issue())

• revoke (credential.revoke())

Timestamp

• register-model (timestamp.registerModel())

• issue (timestamp.(())

Token

• register-model (token.registerModel())

• mint (token.mint())

Point

• register-model (point.registerModel())

• mint (point.mint())

DAO

• register-model (dao.registerModel())

• update-model-config (dao.updateModelConfig())

example

const sender = "0xe1842cCaAf7Df28467ECFdFbD3bdB7de84dEDC3Dfca";
const currencyID = "MCC";

const contract = "0x626410F061e62d79294f82603b872Db7d1711Bf7fca";
const handlers = ["0x78f707a5CB15924b5edf7E45cD8df06b577984F7fca"];
const op = mitum.contract.updateHandler(sender, contract, currencyID, handlers);
console.log(op);

// output
Operation {
  id: 'mitum',
  fact: UpdateHandlerFact {
    hint: Hint { s: 'mitum-extension-update-handler-operation-fact' },
    token: Token { s: '2024-06-25 02:54:45.949 +0000 UTC' },
    _hash: <Buffer 18 63 74 8f 05 3e 2e b6 c2 1c c7 f5 1a 46 82 eb 81 3a 5a 81 6a 8b 34 4f 7a fd 3d 7b 0e 71 1c bc>,
    sender: Address {
      s: '0xe1842cCaAf7Df28467ECFdFbD3bdB7de84dEDC3Dfca',
      type: 'mitum'
    },
    contract: Address {
      s: '0x626410F061e62d79294f82603b872Db7d1711Bf7fca',
      type: 'mitum'
    },
    currency: CurrencyID { s: 'MCC' },
    handlers: [ [Address] ]
  },
  hint: Hint { s: 'mitum-extension-update-handler-operation' },
  _factSigns: [],
  _hash: <Buffer >
}