code refactoring + add locale field to user table

lib/client/getServerSideProps.ts

@@ -0,0 +1,64 @@
+import { GetServerSideProps } from "next";
+import { serverSideTranslations } from "next-i18next/serverSideTranslations";
+import { i18n } from "next-i18next.config";
+import { getToken } from "next-auth/jwt";
+import { prisma } from "../api/db";
+
+// Keep this in a separate file, it's for logged out users
+// For logged in users, we'll use their preferred language from the database (default: en)
+const getServerSideProps: GetServerSideProps = async (ctx) => {
+  const acceptLanguageHeader = ctx.req.headers["accept-language"];
+  const availableLanguages = i18n.locales;
+
+  // Check if it's a logged in user
+  // If it is, get the user's preferred language from the database
+  const token = await getToken({ req: ctx.req });
+
+  if (token) {
+    const user = await prisma.user.findUnique({
+      where: {
+        id: token.id,
+      },
+    });
+
+    if (user) {
+      return {
+        props: {
+          ...(await serverSideTranslations(user.locale, ["common"])),
+        },
+      };
+    }
+  }
+
+  // Parse the accept-language header to get an array of languages
+  const acceptedLanguages = acceptLanguageHeader
+    ?.split(",")
+    .map((lang) => lang.split(";")[0]);
+
+  // Find the best match between the accepted languages and available languages
+  let bestMatch = acceptedLanguages?.find((lang) =>
+    availableLanguages.includes(lang)
+  );
+
+  // If no direct match, find the best partial match
+  if (!bestMatch) {
+    acceptedLanguages?.some((acceptedLang) => {
+      const partialMatch = availableLanguages.find((lang) =>
+        lang.startsWith(acceptedLang)
+      );
+      if (partialMatch) {
+        bestMatch = partialMatch;
+        return true;
+      }
+      return false;
+    });
+  }
+
+  return {
+    props: {
+      ...(await serverSideTranslations(bestMatch ?? "en", ["common"])),
+    },
+  };
+};
+
+export default getServerSideProps;

pages/admin.tsx

@@ -5,10 +5,7 @@ import { User as U } from "@prisma/client";
 import Link from "next/link";
 import { useEffect, useState } from "react";
 import { useTranslation } from "next-i18next";
-import { GetServerSideProps } from "next";
-import { serverSideTranslations } from "next-i18next/serverSideTranslations";
-import { useRouter } from "next/router";
-import { i18n } from "next-i18next.config";
+import getServerSideProps from "@/lib/client/getServerSideProps";
 
 interface User extends U {
   subscriptions: {
@@ -24,8 +21,6 @@ type UserModal = {
 export default function Admin() {
   const { t } = useTranslation();
 
-  const router = useRouter();
-
   const { users, setUsers } = useUserStore();
 
   const [searchQuery, setSearchQuery] = useState("");
@@ -39,7 +34,6 @@ export default function Admin() {
   const [newUserModal, setNewUserModal] = useState(false);
 
   useEffect(() => {
-    console.log(router);
     setUsers();
   }, []);
 
@@ -183,50 +177,4 @@ const UserListing = (
   );
 };
 
-// Take this into a separate file, it's for logged out users
-// For logged in users, we'll use their preferred language from the database (default: en)
-export const getServerSideProps: GetServerSideProps = async (ctx) => {
-  console.log("CONTEXT", ctx);
-
-  const acceptLanguageHeader = ctx.req.headers["accept-language"];
-  const availableLanguages = i18n.locales;
-
-  console.log("ACCEPT LANGUAGE", acceptLanguageHeader);
-  console.log("AVAILABLE LANGUAGES", availableLanguages);
-
-  // Parse the accept-language header to get an array of languages
-  const acceptedLanguages = acceptLanguageHeader
-    ?.split(",")
-    .map((lang) => lang.split(";")[0]);
-
-  console.log(acceptedLanguages);
-
-  // Find the best match between the accepted languages and available languages
-  let bestMatch = acceptedLanguages?.find((lang) =>
-    availableLanguages.includes(lang)
-  );
-
-  console.log(bestMatch);
-
-  // If no direct match, find the best partial match
-  if (!bestMatch) {
-    acceptedLanguages?.some((acceptedLang) => {
-      const partialMatch = availableLanguages.find((lang) =>
-        lang.startsWith(acceptedLang)
-      );
-      if (partialMatch) {
-        bestMatch = partialMatch;
-        return true;
-      }
-      return false;
-    });
-  }
-
-  console.log("BEST MATCH", bestMatch);
-
-  return {
-    props: {
-      ...(await serverSideTranslations(bestMatch ?? "en", ["common"])),
-    },
-  };
-};
+export { getServerSideProps };

prisma/migrations/20240528194553_added_locale_field_for_users/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "User" ADD COLUMN     "locale" TEXT NOT NULL DEFAULT 'en';

prisma/schema.prisma

@@ -33,8 +33,9 @@ model User {
   emailVerified           DateTime?
   unverifiedNewEmail      String?
   image                   String?
-  accounts                Account[]
   password                String?
+  locale                  String                @default("en")
+  accounts                Account[]
   collections             Collection[]
   tags                    Tag[]
   pinnedLinks             Link[]