refactor: extract password hashing functions into a dedicated password module

src/app/actions.ts

@@ -3,7 +3,8 @@
 import prisma from '@/lib/prisma'
 import { revalidatePath } from 'next/cache'
 
-import { hashPassword, verifyPassword, encrypt, decrypt } from '@/lib/auth'
+import { encrypt, decrypt } from '@/lib/auth'
+import { hashPassword, verifyPassword } from '@/lib/password'
 import { cookies } from 'next/headers'
 import { sendMattermostNotification } from '@/lib/mattermost'
 

src/lib/auth.ts

@@ -1,18 +1,9 @@
 import { SignJWT, jwtVerify } from 'jose'
-import bcrypt from 'bcryptjs'
 import { cookies } from 'next/headers'
 
 const secretKey = process.env.JWT_SECRET
 const key = new TextEncoder().encode(secretKey)
 
-export async function hashPassword(password: string) {
-  return await bcrypt.hash(password, 10)
-}
-
-export async function verifyPassword(password: string, hash: string) {
-  return await bcrypt.compare(password, hash)
-}
-
 export async function encrypt(payload: any) {
   return await new SignJWT(payload).setProtectedHeader({ alg: 'HS256' }).setIssuedAt().sign(key) // No expiration as requested
 }

src/lib/password.ts

@@ -0,0 +1,9 @@
+import bcrypt from 'bcryptjs'
+
+export async function hashPassword(password: string) {
+  return await bcrypt.hash(password, 10)
+}
+
+export async function verifyPassword(password: string, hash: string) {
+  return await bcrypt.compare(password, hash)
+}