fix: cache revalidation logic for language switcher

server/routers/contentstack/config/query.ts

@@ -39,6 +39,7 @@ import {
   validateHeaderConfigSchema,
   validateLanguageSwitcherData,
 } from "./output"
+import { languageSwitcherAffix } from "./utils"
 
 import {
   LanguageSwitcherData,
@@ -144,6 +145,18 @@ export const configQueryRouter = router({
   languageSwitcher: contentstackProcedure.query(async ({ ctx }) => {
     const variables = { uid: ctx.uid, locale: ctx.lang }
     let urls: LanguageSwitcherData
+
+    const tagsDaDeEn = [
+      generateTag(Lang.da, ctx.uid, languageSwitcherAffix),
+      generateTag(Lang.de, ctx.uid, languageSwitcherAffix),
+      generateTag(Lang.en, ctx.uid, languageSwitcherAffix),
+    ]
+    const tagsFiNoSv = [
+      generateTag(Lang.fi, ctx.uid, languageSwitcherAffix),
+      generateTag(Lang.no, ctx.uid, languageSwitcherAffix),
+      generateTag(Lang.sv, ctx.uid, languageSwitcherAffix),
+    ]
+
     switch (ctx.contentType) {
       case PageTypeEnum.accountPage:
         const accountPageRes = await batchRequest<LanguageSwitcherQueryDataRaw>(
@@ -151,10 +164,12 @@ export const configQueryRouter = router({
             {
               document: GetDaDeEnUrlsAccountPage,
               variables,
+              tags: tagsDaDeEn,
             },
             {
               document: GetFiNoSvUrlsAccountPage,
               variables,
+              tags: tagsFiNoSv,
             },
           ]
         )
@@ -184,10 +199,12 @@ export const configQueryRouter = router({
             {
               document: GetDaDeEnUrlsLoyaltyPage,
               variables,
+              tags: tagsDaDeEn,
             },
             {
               document: GetFiNoSvUrlsLoyaltyPage,
               variables,
+              tags: tagsFiNoSv,
             },
           ]
         )
@@ -222,10 +239,12 @@ export const configQueryRouter = router({
           {
             document: GetDaDeEnUrlsCurrentBlocksPage,
             variables,
+            tags: tagsDaDeEn,
           },
           {
             document: GetFiNoSvUrlsCurrentBlocksPage,
             variables,
+            tags: tagsFiNoSv,
           },
         ])
 

server/routers/contentstack/config/utils.ts

@@ -0,0 +1 @@
+export const languageSwitcherAffix = "languageSwitcher"