service refactor to namespaces

lib/services/account.service.ts

@@ -14,15 +14,17 @@ import { AccountLimitError } from './errors';
 
 const config = useRuntimeConfig();
 
-export default class AccountService {
-  async getAccountById(account_id: number): Promise<AccountWithMembers> {
+export namespace AccountService {
+  export async function getAccountById(
+    account_id: number
+  ): Promise<AccountWithMembers> {
     return prisma_client.account.findFirstOrThrow({
       where: { id: account_id },
       ...accountWithMembers
     });
   }
 
-  async getAccountByJoinPassword(
+  export async function getAccountByJoinPassword(
     join_password: string
   ): Promise<AccountWithMembers> {
     return prisma_client.account.findFirstOrThrow({
@@ -31,14 +33,16 @@ export default class AccountService {
     });
   }
 
-  async getAccountMembers(account_id: number): Promise<MembershipWithUser[]> {
+  export async function getAccountMembers(
+    account_id: number
+  ): Promise<MembershipWithUser[]> {
     return prisma_client.membership.findMany({
       where: { account_id },
       ...membershipWithUser
     });
   }
 
-  async updateAccountStipeCustomerId(
+  export async function updateAccountStipeCustomerId(
     account_id: number,
     stripe_customer_id: string
   ) {
@@ -50,7 +54,7 @@ export default class AccountService {
     });
   }
 
-  async updateStripeSubscriptionDetailsForAccount(
+  export async function updateStripeSubscriptionDetailsForAccount(
     stripe_customer_id: string,
     stripe_subscription_id: string,
     current_period_ends: Date,
@@ -93,7 +97,7 @@ export default class AccountService {
     }
   }
 
-  async acceptPendingMembership(
+  export async function acceptPendingMembership(
     account_id: number,
     membership_id: number
   ): Promise<MembershipWithAccount> {
@@ -118,7 +122,7 @@ export default class AccountService {
     });
   }
 
-  async deleteMembership(
+  export async function deleteMembership(
     account_id: number,
     membership_id: number
   ): Promise<MembershipWithAccount> {
@@ -140,7 +144,7 @@ export default class AccountService {
     });
   }
 
-  async joinUserToAccount(
+  export async function joinUserToAccount(
     user_id: number,
     account_id: number,
     pending: boolean
@@ -179,7 +183,10 @@ export default class AccountService {
     });
   }
 
-  async changeAccountName(account_id: number, new_name: string) {
+  export async function changeAccountName(
+    account_id: number,
+    new_name: string
+  ) {
     return prisma_client.account.update({
       where: { id: account_id },
       data: {
@@ -188,7 +195,7 @@ export default class AccountService {
     });
   }
 
-  async changeAccountPlan(account_id: number, plan_id: number) {
+  export async function changeAccountPlan(account_id: number, plan_id: number) {
     const plan = await prisma_client.plan.findFirstOrThrow({
       where: { id: plan_id }
     });
@@ -202,7 +209,7 @@ export default class AccountService {
     });
   }
 
-  async rotateJoinPassword(account_id: number) {
+  export async function rotateJoinPassword(account_id: number) {
     const join_password: string = generator.generate({
       length: 10,
       numbers: true
@@ -217,7 +224,7 @@ export default class AccountService {
   // User must already be an ADMIN for the Account
   // Existing OWNER memberships are downgraded to ADMIN
   // In future, some sort of Billing/Stripe tie in here e.g. changing email details on the Account, not sure.
-  async claimOwnershipOfAccount(
+  export async function claimOwnershipOfAccount(
     user_id: number,
     account_id: number
   ): Promise<MembershipWithUser[]> {
@@ -278,7 +285,7 @@ export default class AccountService {
   }
 
   // Upgrade access of a membership.  Cannot use this method to upgrade to or downgrade from OWNER access
-  async changeUserAccessWithinAccount(
+  export async function changeUserAccessWithinAccount(
     user_id: number,
     account_id: number,
     access: ACCOUNT_ACCESS
@@ -333,15 +340,14 @@ export default class AccountService {
   Note.. for each usage limit, you will need another pair of check/increment methods and of course the count and max limit in the account schema
 
   How to use in a service method....
-  async someServiceMethod(account_id: number, .....etc) {
-    const accountService = new AccountService();
-    const account = await accountService.checkAIGenCount(account_id);
+  export async function someServiceMethod(account_id: number, .....etc) {
+    const account = await AccountService.checkAIGenCount(account_id);
     ... User is under the limit so do work
-    await accountService.incrementAIGenCount(account);
+    await AccountService.incrementAIGenCount(account);
   }
   */
 
-  async getAccountWithPeriodRollover(account_id: number) {
+  export async function getAccountWithPeriodRollover(account_id: number) {
     const account = await prisma_client.account.findFirstOrThrow({
       where: { id: account_id }
     });
@@ -366,8 +372,8 @@ export default class AccountService {
     return account;
   }
 
-  async checkAIGenCount(account_id: number) {
-    const account = await this.getAccountWithPeriodRollover(account_id);
+  export async function checkAIGenCount(account_id: number) {
+    const account = await getAccountWithPeriodRollover(account_id);
 
     if (account.ai_gen_count >= account.ai_gen_max_pm) {
       throw new AccountLimitError(
@@ -378,7 +384,7 @@ export default class AccountService {
     return account;
   }
 
-  async incrementAIGenCount(account: any) {
+  export async function incrementAIGenCount(account: any) {
     return await prisma_client.account.update({
       where: { id: account.id },
       data: {

lib/services/auth.service.ts

@@ -6,8 +6,8 @@ import generator from 'generate-password-ts';
 
 const config = useRuntimeConfig();
 
-export default class AuthService {
-  async getFullUserBySupabaseId(
+export namespace AuthService {
+  export async function getFullUserBySupabaseId(
     supabase_uid: string
   ): Promise<FullDBUser | null> {
     return prisma_client.user.findFirst({
@@ -16,14 +16,16 @@ export default class AuthService {
     });
   }
 
-  async getUserById(user_id: number): Promise<FullDBUser | null> {
+  export async function getUserById(
+    user_id: number
+  ): Promise<FullDBUser | null> {
     return prisma_client.user.findFirstOrThrow({
       where: { id: user_id },
       ...fullDBUser
     });
   }
 
-  async createUser(
+  export async function createUser(
     supabase_uid: string,
     display_name: string,
     email: string
@@ -65,7 +67,7 @@ export default class AuthService {
     });
   }
 
-  async deleteUser(user_id: number): Promise<FullDBUser> {
+  export async function deleteUser(user_id: number): Promise<FullDBUser> {
     return prisma_client.user.delete({
       where: { id: user_id },
       ...fullDBUser

lib/services/notes.service.ts

@@ -1,22 +1,22 @@
 import prisma_client from '~~/prisma/prisma.client';
 import { openai } from './openai.client';
 import { AccountLimitError } from './errors';
-import AccountService from './account.service';
+import { AccountService } from './account.service';
 
-export default class NotesService {
-  async getAllNotes() {
+export namespace NotesService {
+  export async function getAllNotes() {
     return prisma_client.note.findMany();
   }
 
-  async getNoteById(id: number) {
+  export async function getNoteById(id: number) {
     return prisma_client.note.findUniqueOrThrow({ where: { id } });
   }
 
-  async getNotesForAccountId(account_id: number) {
+  export async function getNotesForAccountId(account_id: number) {
     return prisma_client.note.findMany({ where: { account_id } });
   }
 
-  async createNote(account_id: number, note_text: string) {
+  export async function createNote(account_id: number, note_text: string) {
     const account = await prisma_client.account.findFirstOrThrow({
       where: { id: account_id },
       include: { notes: true }
@@ -31,17 +31,19 @@ export default class NotesService {
     return prisma_client.note.create({ data: { account_id, note_text } });
   }
 
-  async updateNote(id: number, note_text: string) {
+  export async function updateNote(id: number, note_text: string) {
     return prisma_client.note.update({ where: { id }, data: { note_text } });
   }
 
-  async deleteNote(id: number) {
+  export async function deleteNote(id: number) {
     return prisma_client.note.delete({ where: { id } });
   }
 
-  async generateAINoteFromPrompt(userPrompt: string, account_id: number) {
-    const accountService = new AccountService();
-    const account = await accountService.checkAIGenCount(account_id);
+  export async function generateAINoteFromPrompt(
+    userPrompt: string,
+    account_id: number
+  ) {
+    const account = await AccountService.checkAIGenCount(account_id);
 
     const prompt = `
     Write an interesting short note about ${userPrompt}.  
@@ -56,7 +58,7 @@ export default class NotesService {
       n: 1
     });
 
-    await accountService.incrementAIGenCount(account);
+    await AccountService.incrementAIGenCount(account);
 
     return completion.data.choices[0].text;
   }

lib/services/util.service.ts

@@ -1,5 +1,5 @@
-export class UtilService {
-  public static addMonths(date: Date, months: number): Date {
+export namespace UtilService {
+  export function addMonths(date: Date, months: number): Date {
     const d = date.getDate();
     date.setMonth(date.getMonth() + +months);
     if (date.getDate() != d) {
@@ -8,12 +8,12 @@ export class UtilService {
     return date;
   }
 
-  public static getErrorMessage(error: unknown) {
+  export function getErrorMessage(error: unknown) {
     if (error instanceof Error) return error.message;
     return String(error);
   }
 
-  public static stringifySafely(obj: any) {
+  export function stringifySafely(obj: any) {
     let cache: any[] = [];
     let str = JSON.stringify(obj, function (key, value) {
       if (typeof value === 'object' && value !== null) {