Add new routes

@@ -7,6 +7,7 @@ const notify = require("./notify");
 const user = require("./user");
 const profile = require("./profile");
 const challenge = require("./challenge");
+const session = require("./session");
 
 api.use("/auth", auth.routes());
 api.use("/friend", friend.routes());
@@ -14,5 +15,6 @@ api.use("/notify", notify.routes());
 api.use("/user", user.routes());
 api.use("/profile", profile.routes());
 api.use("/challenge",challenge.routes());
+api.use("/session",session.routes());
 
 module.exports = api;

+const Router = require('koa-router');
+const session = new Router();
+const sessionCtrl = require('./session.ctrl');
+
+session.post("/createproblem/:how",sessionCtrl.createProblem);
+
+module.exports = session;
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+/* POST /api/session/createproblem/:how
+{
+    problemList:[Number]
+}
+*/
+exports.createProblem = async (ctx)=>{
+    try{
+        const how=ctx.params.how;
+        if(how==='self'){
+
+        }
+        else if(how==='recommend'){
+
+        }
+    }
+    catch(e){
+        ctx.throw(500,e);
+    }
+};
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