feat: config.js

lib/auth.ts

@@ -1,6 +1,6 @@
-import { AUTH_LOGIN_URL, IS_SELF_HOSTED_MODE, SELF_HOSTED_REDIRECT_URL } from "@/lib/constants"
+import config from "@/lib/config"
 import { createUserDefaults } from "@/models/defaults"
-import { getSelfHostedUser, getUserByEmail } from "@/models/users"
+import { getSelfHostedUser } from "@/models/users"
 import { User } from "@prisma/client"
 import { betterAuth } from "better-auth"
 import { prismaAdapter } from "better-auth/adapters/prisma"
@@ -22,7 +22,7 @@ export const auth = betterAuth({
   database: prismaAdapter(prisma, { provider: "postgresql" }),
   email: {
     provider: "resend",
-    from: process.env.RESEND_FROM_EMAIL!,
+    from: config.email.from,
     resend,
   },
   session: {
@@ -49,14 +49,10 @@ export const auth = betterAuth({
   },
   plugins: [
     emailOTP({
-      disableSignUp: true,
+      disableSignUp: config.auth.disableSignup,
       otpLength: 6,
       expiresIn: 10 * 60, // 10 minutes
       sendVerificationOTP: async ({ email, otp }) => {
-        const user = await getUserByEmail(email as string)
-        if (!user) {
-          throw new Error("User with this email does not exist")
-        }
         await sendOTPCodeEmail({ email, otp })
       },
     }),
@@ -65,7 +61,7 @@ export const auth = betterAuth({
 })
 
 export async function getSession() {
-  if (IS_SELF_HOSTED_MODE) {
+  if (config.selfHosted.isEnabled) {
     const user = await getSelfHostedUser()
     return user ? { user } : null
   }
@@ -78,10 +74,10 @@ export async function getSession() {
 export async function getCurrentUser(): Promise<User> {
   const session = await getSession()
   if (!session || !session.user) {
-    if (IS_SELF_HOSTED_MODE) {
-      redirect(SELF_HOSTED_REDIRECT_URL)
+    if (config.selfHosted.isEnabled) {
+      redirect(config.selfHosted.redirectUrl)
     } else {
-      redirect(AUTH_LOGIN_URL)
+      redirect(config.auth.loginUrl)
     }
   }
   return session.user as User

lib/config.ts

@@ -0,0 +1,26 @@
+const config = {
+  app: {
+    title: "TaxHacker",
+    description: "Your personal AI accountant",
+    version: process.env.npm_package_version || "0.0.1",
+  },
+  upload: {
+    acceptedMimeTypes: "image/*,.pdf,.doc,.docx,.xls,.xlsx",
+  },
+  selfHosted: {
+    isEnabled: process.env.SELF_HOSTED_MODE === "true",
+    redirectUrl: "/self-hosted/redirect",
+    welcomeUrl: "/self-hosted",
+  },
+  auth: {
+    loginUrl: "/enter",
+    disableSignup: process.env.DISABLE_SIGNUP === "true" || process.env.SELF_HOSTED_MODE === "true",
+  },
+  email: {
+    apiKey: process.env.RESEND_API_KEY || "",
+    from: process.env.RESEND_FROM_EMAIL || "",
+    audienceId: process.env.RESEND_AUDIENCE_ID || "",
+  },
+}
+
+export default config

lib/constants.ts

@@ -1,7 +0,0 @@
-export const APP_TITLE = "TaxHacker"
-export const APP_DESCRIPTION = "Your personal AI accountant"
-export const FILE_ACCEPTED_MIMETYPES = "image/*,.pdf,.doc,.docx,.xls,.xlsx"
-export const IS_SELF_HOSTED_MODE = process.env.SELF_HOSTED_MODE === "true"
-export const SELF_HOSTED_REDIRECT_URL = "/self-hosted/redirect"
-export const SELF_HOSTED_WELCOME_URL = "/self-hosted"
-export const AUTH_LOGIN_URL = "/enter"

lib/currency-scraper.ts

@@ -27,9 +27,6 @@ export async function getCurrencyRate(currencyCodeFrom: string, currencyCodeTo:
 export async function fetchHistoricalCurrencyRates(currency: string = "USD", date: Date): Promise<HistoricRate[]> {
   const formattedDate = format(date, "yyyy-MM-dd")
 
-  console.log("DATE", formattedDate)
-  console.log("QUERY", encodeURIComponent(`https://www.xe.com/currencytables/?from=${currency}&date=${formattedDate}`))
-
   const url = `https://corsproxy.io/?url=${encodeURIComponent(
     `https://www.xe.com/currencytables/?from=${currency}&date=${formattedDate}`
   )}`

lib/email.ts

@@ -2,14 +2,15 @@ import { NewsletterWelcomeEmail } from "@/components/emails/newsletter-welcome-e
 import { OTPEmail } from "@/components/emails/otp-email"
 import React from "react"
 import { Resend } from "resend"
+import config from "./config"
 
-export const resend = new Resend(process.env.RESEND_API_KEY)
+export const resend = new Resend(config.email.apiKey)
 
 export async function sendOTPCodeEmail({ email, otp }: { email: string; otp: string }) {
   const html = React.createElement(OTPEmail, { otp })
 
   return await resend.emails.send({
-    from: process.env.RESEND_FROM_EMAIL!,
+    from: config.email.from,
     to: email,
     subject: "Your TaxHacker verification code",
     react: html,
@@ -20,7 +21,7 @@ export async function sendNewsletterWelcomeEmail(email: string) {
   const html = React.createElement(NewsletterWelcomeEmail)
 
   return await resend.emails.send({
-    from: process.env.RESEND_FROM_EMAIL as string,
+    from: config.email.from,
     to: email,
     subject: "Welcome to TaxHacker Newsletter!",
     react: html,