todo4/server.js

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JavaScript
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2024-07-26 20:02:43 -04:00
#!/usr/bin/env node
var async = require('async');
var UrlResolver = require('urlresolver');
var p = new UrlResolver();
var user = 'me';
exports.p = p;
var todo=require('./todo');
var {pulltasks,addtask,removetask,ranktasks,removetasks}=todo;
Object.keys(todo).forEach(k=>exports[k]=todo[k]);
exports.de=de;
function de(res,err,code) {
res.writeHead(code||400,{"Content-Type":'text/plain'});
res.end(err.toString());
}
exports.simpcb=simpcb;
function simpcb(res) {
return (err,data)=>{
if(err) return de(res,err);
if(data) return res.end(data.toString());
res.end('success');
};
}
p.add('/pull',(req,res)=>{
pulltasks(user,5,(err,tasks)=>{
if(err) return cb(err);
res.writeHead(200,{"Content-Type":'text/plain'});
res.end(tasks.map((i,ind)=>`${i.id}: ${ind} ${i.title}`).join('\n'));
});
});
p.add('/api/pull',(req,res)=>{
//Replace with req.user
pulltasks(user,5,(err,tasks)=>{
if(err) return cb(err);
res.writeHead(200,{"Content-Type":'application/json'});
res.end(JSON.stringify(tasks));
});
});
p.add('/add/task/',(req,res)=>{
addtask(req.user,req.post.string,simpcb(res));
});
p.add('/remove/task',(req,res)=>{
var taskid=parseInt(req.post.string);
if(isNaN(taskid)) return de(res,"Not a number");
removetask(req.user,taskid,simpcb(res));
});
p.add('/rank/tasks',(req,res)=>{
var tasks=req.post.string.split(',').map(i=>parseInt(i)).filter(i=>!isNaN(i));
ranktasks(req.user,tasks,simpcb(res));
});
p.add('/rank/and/remove/tasks',(req,res)=>{
var [rank,remove]=req.post.string.split('|').map(list=>list.split(',').map(i=>parseInt(i)).filter(i=>!isNaN(i)));
async.parallel([
cb=>ranktasks(req.user,rank,cb),
cb=>removetasks(req.user,remove,cb)
],simpcb(res));
});
function exports(req,res) {
p.get(req.url)(req,res);
}
require('http').createServer(exports).listen(8092);