Improved thanks more

- fixed some messages
- formatted source a bit

Author: abhisekp

lib/bot/cmds/thanks.js

@@ -1,24 +1,13 @@
 'use strict';
 
-const Utils = require('../../../lib/utils/Utils'),
-      HttpWrap = require('../../../lib/utils/HttpWrap'),
-      TextLib = require('../../../lib/utils/TextLib'),
-      dedent = require('dedent'),
-      _ = require('lodash');
+const Utils = require('../../../lib/utils/Utils');
+const HttpWrap = require('../../../lib/utils/HttpWrap');
+const TextLib = require('../../../lib/utils/TextLib');
+const dedent = require('dedent');
+const _ = require('lodash');
 
 const thanksCommands = {
-
-  // messages: {
-  //   wikiHint: function(fromUser) {
-  //     const wikiUrl = '(https://github.com/freecodecamp/' +
-  //                   'freecodecamp/wiki/wiki-style-guide)';
-  //
-  //     return '\n> hey @' + fromUser + ' if you found this info helpful ' +
-  //       ':point_right: *[consider adding a wiki article!]' + wikiUrl + '*';
-  //   }
-  // },
-
-  thanks: function(input, bot) {
+  thanks: function (input, bot) {
     Utils.hasProperty(input, 'message', 'thanks expects an object');
 
     const mentions = input.message.model.mentions;
@@ -30,56 +19,67 @@ const thanksCommands = {
 
     const fromUser = input.message.model.fromUser.username;
 
-    const options = {
-      method: 'POST',
-      input,
-      bot
-    };
-
+    /*
+     * - filter the mentions by unique mentions
+     * - filter by removing the thanking user
+     * - grab the `screenName`
+     */
     const thankList = _.chain(mentions)
       .uniq('screenName')
-      .filter((user) =>
+      .filter(user =>
         user.screenName.toLowerCase() !== fromUser.toLowerCase()
         && !!user.userId
       )
-      .map((user) => user.screenName)
+      .map('screenName')
       .value();
 
-     thankList.forEach((toUser) => {
-       const apiPath = `/api/users/give-brownie-points?receiver=${toUser.toLowerCase()}&giver=${fromUser.toLowerCase()}`;
-       HttpWrap.callApi(apiPath, options, thanksCommands.showInfoCallback);
-     });
-
-     let message = '';
-
-     const THANKLIST_SIZE = thankList.length;
-     if (THANKLIST_SIZE > 0) {
-       const $symboledThankedList = _.chain(thankList)
-          .map((user) => `@${user}`);
-
-       const $lastUser = $symboledThankedList.last();
-       const $initialUsers = $symboledThankedList.take(THANKLIST_SIZE - 1);
-
-       let thankedUsersMsg = $initialUsers.value().join(', ');
-       // if more than one user is thanked
-       // then append an "and"
-       if (thankedUsersMsg !== '') {
-         thankedUsersMsg += ' and ';
-       }
-
-       thankedUsersMsg += $lastUser.value();
-       message += dedent`
-       > @${fromUser} sends brownie points to ${thankedUsersMsg} :sparkles: :thumbsup: :sparkles: `;
-     }
-
-     if (mentions.find(
-       (user) => user.screenName.toLowerCase() === fromUser.toLowerCase())
-     ) {
-       message += dedent`
-       > sorry @${fromUser}, you can't send brownie points to yourself! :sparkles: :sparkles: `;
-     }
-
-     return message;
+    let message = '';
+
+    const THANKLIST_SIZE = thankList.length;
+    if (THANKLIST_SIZE > 0) {
+      const $symboledThankedList = _.chain(thankList).map(user => `@${user}`);
+
+      // get the last user
+      const $lastUser = $symboledThankedList.last();
+      const $initialUsers = $symboledThankedList.take(THANKLIST_SIZE - 1);
+
+      let thankedUsersMsg = $initialUsers.value().join(', ');
+      // if more than one user is thanked
+      // then append an "and"
+      if (thankedUsersMsg !== '') {
+        thankedUsersMsg += ' and ';
+      }
+
+      thankedUsersMsg += $lastUser.value();
+      message += dedent`\n
+         > @${fromUser} sends brownie points to ${thankedUsersMsg} \
+         :sparkles: :smiley: :thumbsup: :sparkles:
+       `;
+    }
+
+    if (mentions.find(
+        user => user.screenName.toLowerCase() === fromUser.toLowerCase()
+      )) {
+      message += dedent`\n
+         > sorry @${fromUser}, you can't send brownie points to yourself! \
+         :no_good: :no_good:
+       `;
+    }
+
+    const options = {
+      method: 'POST',
+      input,
+      bot
+    };
+
+    thankList.forEach(toUser => {
+      const apiPath = '/api/users/give-brownie-points'
+        + `?receiver=${toUser.toLowerCase()}`
+        + `&giver=${fromUser.toLowerCase()}`;
+      HttpWrap.callApi(apiPath, options, thanksCommands.showInfoCallback);
+    });
+
+    return message;
   },
 
   about: function(input, bot) {