Retrieve all Tokens and NFTs of a specific wallet address on JBC network

JBC.getAssetsOfAddress.js

async function getAssetsOfAddress(addr){
    const parseNFTMetadata = async function (metadata, ipfs_gateway = 'https://ipfs.8api.sh/ipfs/'){
        const applyIPFSGateway = function(uri){
            if(uri instanceof Array){
                return uri.map(i=>applyIPFSGateway(i));
            }else if(typeof uri === 'object'){
                Object.keys(uri).forEach(k=>{
                    uri[k] = applyIPFSGateway(uri[k]);
                });
                return uri;
            }else if(typeof uri === 'string'){
                return uri.replace('ipfs://', ipfs_gateway);
            }else{
                return uri;
            }
        };
        metadata = applyIPFSGateway(metadata);
        try{
            const URI = new URL(metadata);
            return applyIPFSGateway(await (await fetch(metadata)).json());
        }catch(e){
            return metadata;
        }
    };
    const res = await (await fetch("https://graph.jibchain.net/subgraphs/name/jbc/all", {
        method: "POST",
        headers: {
            "content-type": "application/json"
          },
        body: JSON.stringify({
            query: `{
                account(id: "${addr}") {
                    id
                    ERC20balances {
                        contract {
                            id
                            name
                            symbol
                        }
                        value
                    }
                    ERC721tokens {
                        contract {
                            id
                            name
                            symbol
                        }
                        uri
                        identifier
                    }
                }
            }`
        })
    })).json();
    
    if(res.data){
        let data = res.data.account;
        data.address = data.id;
        for(let i = 0; i < data.ERC20balances.length; i++){
            Object.keys(data.ERC20balances[i].contract).forEach(k=>{
                data.ERC20balances[i][k] = data.ERC20balances[i].contract[k];
            });
            data.ERC20balances[i].contract = data.ERC20balances[i].id;
            data.ERC20balances[i].balance = data.ERC20balances[i].value;
            delete data.ERC20balances[i].id;
            delete data.ERC20balances[i].value;
        }
        for(let i = 0; i < data.ERC721tokens.length; i++){
            data.ERC721tokens[i].metadata = await parseNFTMetadata(data.ERC721tokens[i].uri);
            data.ERC721tokens[i].tokenId = data.ERC721tokens[i].identifier;
            Object.keys(data.ERC721tokens[i].contract).forEach(k=>{
                data.ERC721tokens[i][k] = data.ERC721tokens[i].contract[k];
            })
             data.ERC721tokens[i].contract = data.ERC721tokens[i].id;
            delete data.ERC721tokens[i].id;
            delete data.ERC721tokens[i].identifier;
            delete data.ERC721tokens[i].uri;
        }

        data.ERC20 = data.ERC20balances;
        data.ERC721 = data.ERC721tokens;
        
        delete data.ERC20balances;
        delete data.ERC721tokens;
        delete data.id;
        
        return data;
    }else{
        return;
    }
}

Example

await getAssetsOfAddress('0x9999999d46618d114C133e8746396c5bF0090b2B')