added pluralize

Author: davidgan1218

src/commandDetails/admin/ban.ts

@@ -8,6 +8,7 @@ import {
 } from '../../codeyCommand';
 import { banUser } from '../../components/admin';
 import { vars } from '../../config';
+import { pluralize } from '../../utils/pluralize';
 
 // Ban a user
 const banExecuteCommand: SapphireMessageExecuteType = async (client, messageFromUser, args) => {
@@ -35,7 +36,7 @@ const banExecuteCommand: SapphireMessageExecuteType = async (client, messageFrom
     const guild = await client.guilds.fetch(vars.TARGET_GUILD_ID);
     if (await banUser(guild, user, reason, days)) {
       return `Successfully banned user ${user.tag} (id: ${user.id}) ${
-        days ? `and deleted their messages in the past ${days} days ` : ``
+        days ? `and deleted their messages in the past ${days} ${pluralize('day', days)} ` : ``
       }for the following reason: ${reason}`;
     } else {
       throw new CodeyUserError(

src/components/admin.ts

@@ -9,7 +9,7 @@ const MOD_USER_ID_FOR_BAN_APPEAL: string = vars.MOD_USER_ID_FOR_BAN_APPEAL;
 const makeBanMessage = (reason: string, days?: number): string =>
   `
 Uh oh, you have been banned from the UW Computer Science Club server ${
-    days && `and your messages in the past ${days} ${pluralize('day', days)} have been deleted `
+    days ? `and your messages in the past ${days} ${pluralize('day', days)} have been deleted `: ''
   }for the following reason:
 
 > ${reason}