import { Contract } from 'starknet';
import { SnakAgentInterface } from '@snakagent/core';
import { INTERACT_ERC721_ABI } from '../abis/interact.js';
import { validateAndParseAddress } from 'starknet';
import { z } from 'zod';
import { isApprovedForAllSchema } from '../schemas/schema.js';
/**
* Checks if an operator is approved to manage all tokens of an owner.
* @param {SnakAgentInterface} agent - The Starknet agent interface
* @param {z.infer<typeof isApprovedForAllSchema>} params - Approval check parameters
* @returns {Promise<string>} JSON string with approval status
*/
export const isApprovedForAll = async (
agent: SnakAgentInterface,
params: z.infer<typeof isApprovedForAllSchema>
): Promise<string> => {
try {
if (
!params?.ownerAddress ||
!params?.operatorAddress ||
!params?.contractAddress
) {
throw new Error(
'Owner address, operator address and contract address are required'
);
}
const provider = agent.getProvider();
const ownerAddress = validateAndParseAddress(params.ownerAddress);
const operatorAddress = validateAndParseAddress(params.operatorAddress);
const contractAddress = validateAndParseAddress(params.contractAddress);
const contract = new Contract(
INTERACT_ERC721_ABI,
contractAddress,
provider
);
const approvedResponse = await contract.isApprovedForAll(
ownerAddress,
operatorAddress
);
return JSON.stringify({
status: 'success',
isApproved: approvedResponse === true,
});
} catch (error) {
return JSON.stringify({
status: 'failure',
error: error instanceof Error ? error.message : 'Unknown error',
});
}
};
