Merge branch '6-ajouter-un-alias-a-lastday' into 'develop'

@6-ajouter-un-alias-a-lastday

Closes #6

See merge request dbroqua/irc-radio-bot!3

libs/Help.js

@@ -141,6 +141,7 @@ class Help {
     Help.say(say, where, '!stats month <title>')
     Help.say(say, where, '!stats year <title>')
     Help.say(say, where, '!stats lastday <title>')
+    Help.say(say, where, '!stats yesterday <title>')
     Help.say(say, where, '!stats lastweek <title>')
     Help.say(say, where, '!stats lastmonth <title>')
     Help.say(say, where, '!stats lastyear <title>')
@@ -160,6 +161,7 @@ class Help {
     Help.say(say, where, '!when month <title>')
     Help.say(say, where, '!when year <title>')
     Help.say(say, where, '!when lastday <title>')
+    Help.say(say, where, '!when yesterday <title>')
     Help.say(say, where, '!when lastweek <title>')
     Help.say(say, where, '!when lastmonth <title>')
     Help.say(say, where, '!when lastyear <title>')
@@ -178,6 +180,7 @@ class Help {
     Help.say(say, where, '!list month <artist>')
     Help.say(say, where, '!list year <artist>')
     Help.say(say, where, '!list lastday <artist>')
+    Help.say(say, where, '!list yesterday <artist>')
     Help.say(say, where, '!list lastweek <artist>')
     Help.say(say, where, '!list lastmonth <artist>')
     Help.say(say, where, '!list lastyear <artist>')

libs/List.js

@@ -30,6 +30,7 @@ class When extends Queries {
       case 'month':
       case 'year':
       case 'lastday':
+      case 'yesterday':
       case 'lastweek':
       case 'lastmonth':
       case 'lastyear':

libs/Queries.js

@@ -71,6 +71,7 @@ class Queries {
         }
         break
       case 'lastday':
+      case 'yesterday':
         this.period = {
           $gte: moment().subtract(1, 'day').startOf('day'),
           $lte: moment().subtract(1, 'day').endOf('day')

libs/Statistics.js

@@ -30,6 +30,7 @@ class When extends Queries {
       case 'month':
       case 'year':
       case 'lastday':
+      case 'yesterday':
       case 'lastweek':
       case 'lastmonth':
       case 'lastyear':

libs/When.js

@@ -31,6 +31,7 @@ class When extends Queries {
       case 'month':
       case 'year':
       case 'lastday':
+      case 'yesterday':
       case 'lastweek':
       case 'lastmonth':
       case 'lastyear':