refactor: make helpers.ts for helper methods (#39)

src/core/helpers.ts

@@ -0,0 +1,19 @@
+/**
+ * @file
+ * This file exports helper methods that are used multiple times in modules/other code.
+ */
+
+/**
+ * Formats the current date to YYYY-MM-DD HH:MM:SS
+ * @param date The current date
+ */
+export function formatDate(date: Date): string {
+  const year = date.getFullYear();
+  const month = (1 + date.getMonth()).toString().padStart(2, '0');
+  const day = date.getDate().toString().padStart(2, '0');
+  const hour = date.getHours().toString().padStart(2, '0');
+  const minute = date.getMinutes().toString().padStart(2, '0');
+  const second = date.getSeconds().toString().padStart(2, '0');
+
+  return `${year}-${month}-${day} ${hour}:${minute}:${second}`;
+}

src/core/util.ts

@@ -12,3 +12,4 @@ export * from './logger.js';
 export * from './modules.js';
 export * from './main.js';
 export * from './mongo.js';
+export * from './helpers.js';

src/modules/applications.ts

@@ -39,21 +39,6 @@ interface Application {
 
 const APPLICATION_COLLECTION_NAME = 'applications';
 
-/**
- * Formats the current date to YYYY-MM-DD HH:MM:SS
- * @param date The current date
- */
-function formatDate(date: Date): string {
-  const year = date.getFullYear();
-  const month = (1 + date.getMonth()).toString().padStart(2, '0');
-  const day = date.getDate().toString().padStart(2, '0');
-  const hour = date.getHours().toString().padStart(2, '0');
-  const minute = date.getMinutes().toString().padStart(2, '0');
-  const second = date.getSeconds().toString().padStart(2, '0');
-
-  return `${year}-${month}-${day} ${hour}:${minute}:${second}`;
-}
-
 /**
  * Function to get the modal fields from the questions set in the module config
  */
@@ -170,7 +155,7 @@ const apply = new util.RootModule(
       _id: new ObjectId().toHexString(),
       user: submittedModal.member!.user.id,
       responses: responses,
-      date: formatDate(new Date()),
+      date: util.formatDate(new Date()),
       status: 'Pending',
     };
 

src/modules/note.ts

@@ -50,21 +50,6 @@ async function deleteRecord(user: User): Promise<void> {
   await records.deleteOne({user: user.id});
 }
 
-/**
- * Formats the current date to YYYY-MM-DD HH:MM:SS
- * @param date The current date
- */
-function formatDate(date: Date): string {
-  const year = date.getFullYear();
-  const month = (1 + date.getMonth()).toString().padStart(2, '0');
-  const day = date.getDate().toString().padStart(2, '0');
-  const hour = date.getHours().toString().padStart(2, '0');
-  const minute = date.getMinutes().toString().padStart(2, '0');
-  const second = date.getSeconds().toString().padStart(2, '0');
-
-  return `${year}-${month}-${day} ${hour}:${minute}:${second}`;
-}
-
 /** The root note command group */
 const notes = new util.RootModule('note', 'Add or delete notes from users', [
   util.mongo,
@@ -105,7 +90,7 @@ notes.registerSubModule(
       const note: Note = {
         contents: noteContents,
         addedBy: interaction.user.id,
-        date: formatDate(new Date()),
+        date: util.formatDate(new Date()),
       };
 
       const db: Db = util.mongo.fetchValue();
@@ -221,7 +206,7 @@ notes.registerSubModule(
         files: [
           {
             attachment: file,
-            name: `notes_for_${user.id}_${formatDate(new Date())}.json`,
+            name: `notes_for_${user.id}_${util.formatDate(new Date())}.json`,
           },
         ],
       });
@@ -270,12 +255,12 @@ const whois = new util.RootModule(
     // Addd info fields
     fields.push({
       name: 'Created at',
-      value: formatDate(member.user.createdAt),
+      value: util.formatDate(member.user.createdAt),
       inline: true,
     });
     fields.push({
       name: 'Joined at',
-      value: formatDate(member.joinedAt!),
+      value: util.formatDate(member.joinedAt!),
       inline: true,
     });
     fields.push({

src/modules/warn.ts

@@ -33,21 +33,6 @@ interface Warning {
 
 const WARNING_COLLECTION_NAME = 'warnings';
 
-/**
- * Formats the current date to YYYY-MM-DD HH:MM:SS
- * @param The date to format
- */
-function formatDate(date: Date): string {
-  const year = date.getFullYear();
-  const month = (1 + date.getMonth()).toString().padStart(2, '0');
-  const day = date.getDate().toString().padStart(2, '0');
-  const hour = date.getHours().toString().padStart(2, '0');
-  const minute = date.getMinutes().toString().padStart(2, '0');
-  const second = date.getSeconds().toString().padStart(2, '0');
-
-  return `${year}-${month}-${day} ${hour}:${minute}:${second}`;
-}
-
 /**
  * Function to get an array of all warns of a user by their id
  *
@@ -89,7 +74,7 @@ export async function warnUser(
     user: member.id,
     author: author.id,
     reason: reason,
-    date: formatDate(new Date()),
+    date: util.formatDate(new Date()),
   });
 
   const existingWarns: Warning[] = await getWarns(member.id);