1 let router
= require("express").Router();
2 const access
= require("../utils/access");
3 const ProblemModel
= require("../models/Problem");
4 const sanitizeHtml
= require('sanitize-html');
6 router
.post("/problems", access
.logged
, access
.ajax
, (req
,res
) => {
7 if (ProblemModel
.checkProblem(req
.body
.prob
)) {
9 vid: req
.body
.prob
.vid
,
10 fen: req
.body
.prob
.fen
,
12 instruction: sanitizeHtml(req
.body
.prob
.instruction
),
13 solution: sanitizeHtml(req
.body
.prob
.solution
),
15 ProblemModel
.create(problem
, (err
, ret
) => {
23 router
.get("/problems", access
.ajax
, (req
,res
) => {
24 const probId
= req
.query
["id"];
25 const cursor
= req
.query
["cursor"];
26 if (!!probId
&& !!probId
.match(/^[0-9]+$/)) {
27 ProblemModel
.getOne(probId
, (err
, problem
) => {
28 res
.json(err
|| {problem: problem
});
30 } else if (!!cursor
&& !!cursor
.match(/^[0-9]+$/)) {
31 const onlyMine
= (req
.query
["mode"] == "mine");
32 const uid
= parseInt(req
.query
["uid"]);
33 ProblemModel
.getNext(uid
, onlyMine
, cursor
, (err
, problems
) => {
34 res
.json(err
|| { problems: problems
});
39 router
.put("/problems", access
.logged
, access
.ajax
, (req
,res
) => {
40 let obj
= req
.body
.prob
;
41 if (ProblemModel
.checkProblem(obj
)) {
42 obj
.instruction
= sanitizeHtml(obj
.instruction
);
43 obj
.solution
= sanitizeHtml(obj
.solution
);
44 ProblemModel
.safeUpdate(obj
, req
.userId
);
49 router
.delete("/problems", access
.logged
, access
.ajax
, (req
,res
) => {
50 const pid
= req
.query
.id
;
51 if (pid
.toString().match(/^[0-9]+$/))
52 ProblemModel
.safeRemove(pid
, req
.userId
);
56 module
.exports
= router
;