From c465d2280ff35d28daabc94fd8a32e1be28ce224 Mon Sep 17 00:00:00 2001
From: Pavel Kuzmin <Virus191288@gmail.com>
Date: Thu, 22 Aug 2024 15:03:52 +0500
Subject: [PATCH] fix: memory leak

---
 src/runtime/plugins/01.plugin.ts | 13 ++++++++-----
 src/runtime/translationHelper.ts | 12 ++++--------
 2 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/src/runtime/plugins/01.plugin.ts b/src/runtime/plugins/01.plugin.ts
index 5a8333d5..3da79c60 100644
--- a/src/runtime/plugins/01.plugin.ts
+++ b/src/runtime/plugins/01.plugin.ts
@@ -141,17 +141,20 @@ export default defineNuxtPlugin(async (nuxtApp) => {
   const initialLocale = (route.params?.locale ?? i18nConfig.defaultLocale).toString()
   const initialRouteName = (route.name as string).replace(`localized-`, '')
 
-  const data: Translations = await $fetch(`/_locales/general/${initialLocale}/data.json?v=${i18nConfig.dateBuild}`, { baseURL: i18nConfig.baseURL })
-  await i18nHelper!.loadTranslations(initialLocale, data ?? {})
-
+  if (!i18nHelper!.hasGeneralTranslation(initialLocale)) {
+    const data: Translations = await $fetch(`/_locales/general/${initialLocale}/data.json?v=${i18nConfig.dateBuild}`, { baseURL: i18nConfig.baseURL })
+    await i18nHelper!.loadTranslations(initialLocale, data ?? {})
+  }
   if (import.meta.server) {
     const locale = (route.params?.locale ?? i18nConfig.defaultLocale).toString()
     let routeName = initialRouteName
     if (i18nConfig.routesLocaleLinks && i18nConfig.routesLocaleLinks[routeName]) {
       routeName = i18nConfig.routesLocaleLinks[routeName]
     }
-    const data: Translations = await $fetch(`/_locales/${routeName}/${locale}/data.json?v=${i18nConfig.dateBuild}`, { baseURL: i18nConfig.baseURL })
-    await i18nHelper!.loadPageTranslations(initialLocale, initialRouteName, data ?? {})
+    if (!i18nHelper!.hasPageTranslation(initialLocale, routeName)) {
+      const pageData: Translations = await $fetch(`/_locales/${routeName}/${locale}/data.json?v=${i18nConfig.dateBuild}`, { baseURL: i18nConfig.baseURL })
+      await i18nHelper!.loadPageTranslations(initialLocale, initialRouteName, pageData ?? {})
+    }
   }
 
   return {
diff --git a/src/runtime/translationHelper.ts b/src/runtime/translationHelper.ts
index 0e027541..44d44a43 100644
--- a/src/runtime/translationHelper.ts
+++ b/src/runtime/translationHelper.ts
@@ -125,10 +125,8 @@ export function useTranslationHelper() {
     },
     loadPageTranslations: async (locale: string, routeName: string, translations: Translations): Promise<void> => {
       try {
-        if (!routeLocaleCache[`${locale}:${routeName}`]) {
-          routeLocaleCache[`${locale}:${routeName}`] = { ...translations }
-          serverTranslationInit[`${locale}:${routeName}`] = true
-        }
+        routeLocaleCache[`${locale}:${routeName}`] = { ...translations }
+        serverTranslationInit[`${locale}:${routeName}`] = true
       }
       catch (error) {
         console.error(`Error loading translations for ${locale} and ${routeName}:`, error)
@@ -136,10 +134,8 @@ export function useTranslationHelper() {
     },
     loadTranslations: async (locale: string, translations: Translations): Promise<void> => {
       try {
-        if (!generalLocaleCache[locale]) {
-          generalLocaleCache[locale] = { ...translations }
-          serverTranslationInit[`${locale}:index`] = true
-        }
+        generalLocaleCache[locale] = { ...translations }
+        serverTranslationInit[`${locale}:index`] = true
       }
       catch (error) {
         console.error(`Error loading translations for general ${locale}:`, error)