Merge branch 'master' of https://github.com/HumairAK/solutions_repo

1 files changed, 7 insertions, 6 deletions

diff --git a/node_simple.js b/node_simple.js
index 165eb22..596cef6 100644
--- a/node_simple.js
+++ b/node_simple.js
@@ -320,7 +320,7 @@ exports.retrieveFollows = function (user_name, callback) {
  * course_code, year, term}.
  * Note: a comment should only exist IF a solution exists.
  *
- * @param {string}   user_name: the unique user name for the user
+ * @param {string}   username: the unique user name for the user
  * @param {function} callback: with 2 args: (boolean, <string>),
  *                             where boolean : err ? false : true
  *                             where <string> can be error message
@@ -380,7 +380,7 @@ exports.retrieve_userComments_history = function (username, callback) {
  * IF we dont wanna go that route, need to update these fields whenever they are altered
  * by the user manually.
  *
- * @param {string}   user_name: the unique user name for the user
+ * @param {string}   username: the unique user name for the user
  * @param {function} callback: with 2 args: (boolean, <string>),
  *                             where boolean : err ? false : true
  *                             where <string> can be error message
@@ -402,7 +402,7 @@ exports.retrieve_userComments_count = function (username, callback) {
  * This function will retrieve ALL the solutions a user has ever provided.
  * It returns an array containing objects of the solution form.
  *
- * @param {string}   user_name: the unique user name for the user
+ * @param {string}   username: the unique user name for the user
  * @param {function} callback: with 2 args: (boolean, <string>),
  *                             where boolean : err ? false : true
  *                             where <string> can be error message
@@ -432,7 +432,7 @@ exports.retrieve_userSolutions_history = function (username, callback) {
  * IF we dont wanna go that route, need to update these fields whenever they are altered
  * by the user manually.
  *
- * @param {string}   user_name: the unique user name for the user
+ * @param {string}   username: the unique user name for the user
  * @param {function} callback: with 2 args: (boolean, <string>),
  *                             where boolean is false if err OR true if no error
  *                             where <string> can be error message
@@ -715,7 +715,7 @@ exports.get_exam_info_by_ID = function (exam_id, callback) {
  *
  * @param {string}   sol_id: id of the solution to which to add the comment
  * @param {string[]} fields: <[text, by_username]>
- * @param {function} callback: with args (<bool>,<string>)
+ * @param {function} serverCallback: with args (<bool>,<string>)
  *                              where <bool> : err ? false : true
  *                              where <string> : err ? err_mssg : success_mssg
  * */
@@ -760,6 +760,7 @@ exports.add_comment = function (sol_id, fields, serverCallback) {
 
 /**
  * This function will get all the solution for a given exam_id and q_num
+ * sorted by highest to lowest votes.
  *
  * @param {string}   exam_id: exam_id for which the info is required.
  * @param {int}      q_num: the question number for which solutions are required.
@@ -776,7 +777,7 @@ exports.get_all_solutions = function (exam_id, q_num, callback) {
                     exam_id: exam_id,
                     q_id: q_num
                 }
-            ).toArray( function (err, docs) {
+            ).sort({ votes: -1}).toArray( function (err, docs) {
                 if (err) throw err;
                 else {
                     callback(docs);