Computer mode in rules section almost OK

[vchess.git] / models / Problem.js

diff --git a/models/Problem.js b/models/Problem.js
index 7858676..7ac92f7 100644 (file)
--- a/models/Problem.js
+++ b/models/Problem.js
@@ -11,50 +11,34 @@ var db = require("../utils/database");
  */
 
 // TODO: callback ?
-exports.create = function(vname, fen, instructions, solution)
-{
-       db.serialize(function() {
-               const vidQuery =
-                       "SELECT id " +
-                       "FROM Variants " +
-                       "WHERE name = '" + vname + "'";
-               db.get(vidQuery, (err,variant) => {
-                       const insertQuery =
-                               "INSERT INTO Problems (added, vid, fen, instructions, solution) VALUES " +
-                               "(" +
-                                       Date.now() + "," +
-                                       variant.id + "," +
-                                       fen + "," +
-                                       instructions + "," +
-                                       solution +
-                               ")";
-                       db.run(insertQuery);
-               });
-       });
-}
-
-exports.getById = function(id, callback)
+exports.create = function(vid, fen, instructions, solution)
 {
        db.serialize(function() {
                const query =
-                       "SELECT * FROM Problems " +
-                       "WHERE id ='" + id + "'";
-               db.get(query, callback);
+                       "INSERT INTO Problems (added, vid, fen, instructions, solution) VALUES " +
+                       "(" +
+                               Date.now() + "," +
+                               vid + "," +
+                               fen + "," +
+                               instructions + "," +
+                               solution +
+                       ")";
+               db.run(query);
        });
 }
 
-exports.getOne = function(vname, pid, callback)
+exports.getOne = function(id, callback)
 {
        db.serialize(function() {
                const query =
                        "SELECT * " +
                        "FROM Problems " +
-                       "WHERE id = " + pid;
+                       "WHERE id = " + id;
                db.get(query, callback);
        });
 }
 
-exports.fetchN = function(vname, uid, type, directionStr, lastDt, MaxNbProblems, callback)
+exports.fetchN = function(vid, uid, type, directionStr, lastDt, MaxNbProblems, callback)
 {
        db.serialize(function() {
                let typeLine = "";
@@ -62,7 +46,7 @@ exports.fetchN = function(vname, uid, type, directionStr, lastDt, MaxNbProblems,
                        typeLine = "AND id " + (type=="others" ? "!=" : "=") + " " + uid;
                const query =
                        "SELECT * FROM Problems " +
-                       "WHERE vid = (SELECT id FROM Variants WHERE name = '" + vname + "') " +
+                       "WHERE vid = " + vid +
                        "  AND added " + directionStr + " " + lastDt + " " + typeLine + " " +
                        "ORDER BY added " + (directionStr=="<" ? "DESC " : "") +
                        "LIMIT " + MaxNbProblems;