fix(SW-976): handle unlocalized entries revalidation

app/api/web/revalidate/route.ts

@@ -29,6 +29,7 @@ const validateJsonBody = z.object({
         })
         .optional(),
       locale: z.nativeEnum(Lang),
+      publish_details: z.object({ locale: z.nativeEnum(Lang) }).optional(),
       uid: z.string(),
       url: z.string().optional(),
       page_settings: z
@@ -67,15 +68,19 @@ export async function POST(request: NextRequest) {
         data: { content_type, entry },
       },
     } = validatedData
-    const refsTag = generateRefsResponseTag(entry.locale, entry.uid)
-    const refTag = generateRefTag(entry.locale, content_type.uid, entry.uid)
-    const tag = generateTag(entry.locale, entry.uid)
+
+    // The publish_details.locale is the locale that the entry is published in, regardless if it is "localized" or not
+    const entryLocale = entry.publish_details?.locale ?? entry.locale
+
+    const refsTag = generateRefsResponseTag(entryLocale, entry.uid)
+    const refTag = generateRefTag(entryLocale, content_type.uid, entry.uid)
+    const tag = generateTag(entryLocale, entry.uid)
     const languageSwitcherTag = generateTag(
-      entry.locale,
+      entryLocale,
       entry.uid,
       languageSwitcherAffix
     )
-    const metadataTag = generateTag(entry.locale, entry.uid, metadataAffix)
+    const metadataTag = generateTag(entryLocale, entry.uid, metadataAffix)
 
     console.info(`Revalidating refsTag: ${refsTag}`)
     revalidateTag(refsTag)
@@ -94,12 +99,12 @@ export async function POST(request: NextRequest) {
 
     if (entry.breadcrumbs) {
       const breadcrumbsRefsTag = generateRefsResponseTag(
-        entry.locale,
+        entryLocale,
         entry.uid,
         breadcrumbsAffix
       )
       const breadcrumbsTag = generateTag(
-        entry.locale,
+        entryLocale,
         entry.uid,
         breadcrumbsAffix
       )
@@ -113,7 +118,7 @@ export async function POST(request: NextRequest) {
 
     if (entry.page_settings?.hide_booking_widget) {
       const bookingwidgetTag = generateTag(
-        entry.locale,
+        entryLocale,
         entry.uid,
         bookingwidgetAffix
       )