[dev] get all replies from context

const steem = require('steem');

// https://steemit.com/kr-diary/@wonsama/18-07-19-5
let author = 'wonsama';
let permlink = '18-07-19-5';

async function getReplies(author, permlink, output=[]){
    let items = await steem.api.getContentRepliesAsync(author, permlink);
    let children = [];
    for(let item of items){
        output.push(item);
        if(item.children!=0){
            item.c = [];
            children.push(getReplies(item.author, item.permlink, item.c));
        }
    }
    await Promise.all(children);
    return output;
} 

async function getRepliesFlat(author, permlink, output=[]){
    let items = await steem.api.getContentRepliesAsync(author, permlink);
    let children = [];
    for(let item of items){
        output.push(item);
        if(item.children!=0){
            children.push(getReplies(item.author, item.permlink, output));
        }
    }
    await Promise.all(children);
    return output;
} 

function sortByDate(arr){
    arr.sort((a,b)=>{
        let gap = a.depth - b.depth;
        if(gap==0){
            return new Date(a.created).getTime() - new Date(b.created).getTime();
        }else{
            return gap;
        }
    });
}

function rePrint(res){
    sortByDate(res);
    for(let r of res){
        console.log(r.depth==1?`\n${r.depth}`:`L ${r.depth}`.padStart(r.depth*2), `@${r.author}`, r.body);
        if(r.c){
            rePrint(r.c);
        }
    }
}

getReplies(author, permlink).then(res=>{
    rePrint(res);
}).catch(console.error);