X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=server%2Fmodels%2FChallenge.js;h=75cab3ab596c669086afab6b79b03e2e0a3fc946;hb=714680114508183fba2c07231dbe8f90b5631b81;hp=82b252fd281bf6b59cb3b8aa19bcb4606dc0719e;hpb=bebcc8d45532e67902175f69084a08040f06855f;p=vchess.git

diff --git a/server/models/Challenge.js b/server/models/Challenge.js
index 82b252fd..75cab3ab 100644
--- a/server/models/Challenge.js
+++ b/server/models/Challenge.js
@@ -1,4 +1,5 @@
 var db = require("../utils/database");
+const UserModel = require("./User");
 
 /*
  * Structure:
@@ -8,7 +9,7 @@ var db = require("../utils/database");
  *   target: recipient id (optional)
  *   vid: variant id (int)
  *   fen: varchar (optional)
- *   timeControl: string (3m+2s, 7d+1d ...)
+ *   cadence: string (3m+2s, 7d+1d ...)
  */
 
 const ChallengeModel =
@@ -17,10 +18,12 @@ const ChallengeModel =
   {
     if (!c.vid.toString().match(/^[0-9]+$/))
       return "Wrong variant ID";
-    if (!c.timeControl.match(/^[0-9dhms +]+$/))
+    if (!c.cadence.match(/^[0-9dhms +]+$/))
       return "Wrong characters in time control";
     if (!c.fen.match(/^[a-zA-Z0-9, /-]*$/))
       return "Bad FEN string";
+    if (!!c.to)
+      return UserModel.checkNameEmail({name: c.to});
     return "";
   },
 
@@ -30,12 +33,12 @@ const ChallengeModel =
     db.serialize(function() {
       const query =
         "INSERT INTO Challenges " +
-        "(added, uid, " + (!!c.to ? "target, " : "") +
-          "vid, fen, timeControl) VALUES " +
+        "(added, uid, " + (!!c.to ? "target, " : "") + "vid, fen, cadence) " +
+          "VALUES " +
         "(" + Date.now() + "," + c.uid + "," + (!!c.to ? c.to + "," : "") +
-          c.vid + ",'" + c.fen + "','" + c.timeControl + "')";
-      db.run(query, err => {
-        return cb(err);
+          c.vid + ",'" + c.fen + "','" + c.cadence + "')";
+      db.run(query, function(err) {
+        return cb(err, {cid: this.lastID});
       });
     });
   },
@@ -53,38 +56,70 @@ const ChallengeModel =
     });
   },
 
-  // all challenges except where target is defined and not me
+  // All challenges except where target is defined and not me,
+  // and I'm not the sender.
   getByUser: function(uid, cb)
   {
     db.serialize(function() {
       const query =
         "SELECT * " +
         "FROM Challenges " +
-        "WHERE target IS NULL OR target = " + uid;
+        "WHERE target IS NULL" +
+          " OR uid = " + uid +
+          " OR target = " + uid;
       db.all(query, (err,challenges) => {
         return cb(err, challenges);
       });
     });
   },
 
-  remove: function(id, uid, cb)
+  remove: function(id)
   {
     db.serialize(function() {
-      let query =
+      const query =
+        "DELETE FROM Challenges " +
+        "WHERE id = " + id;
+      db.run(query);
+    });
+  },
+
+  safeRemove: function(id, uid, cb)
+  {
+    db.serialize(function() {
+      const query =
         "SELECT 1 " +
         "FROM Challenges " +
         "WHERE id = " + id + " AND uid = " + uid;
       db.get(query, (err,chall) => {
         if (!chall)
           return cb({errmsg: "Not your challenge"});
-        query =
-          "DELETE FROM Challenges " +
-          "WHERE id = " + id;
-        db.run(query);
+        ChallengeModel.remove(id);
         cb(null);
       });
     });
   },
+
+  // Remove challenges older than 1 month, and 1to1 older than 2 days
+  removeOld: function()
+  {
+    const tsNow = Date.now();
+    // 86400000 = 24 hours in milliseconds
+    const day = 86400000;
+    db.serialize(function() {
+      const query =
+        "SELECT id, target, added " +
+        "FROM Challenges";
+      db.all(query, (err, challenges) => {
+        challenges.forEach(c => {
+          if ((!c.target && tsNow - c.added > 30*day) ||
+            (!!c.target && tsNow - c.added > 2*day))
+          {
+            db.run("DELETE FROM Challenges WHERE id = " + c.id);
+          }
+        });
+      });
+    });
+  },
 }
 
 module.exports = ChallengeModel;