✨ feat: enhance SSR cache management with dependency tracking and entry-level invalidation

api/hooks/lib/ssr-server.js

@@ -13,6 +13,10 @@ const { apiSsrBaseURL, ssrPublishCheckCollections } = require("../config")
 function ssrRequest(cacheKey, endpoint, query, options) {
     let url = endpoint + (query ? "?" + query : "")
 
+    // track which collections/entries contribute to this SSR render
+    // endpoint may contain path segments (e.g. "content/abc123") or query strings
+    const collectionName = endpoint.split("?")[0].split("/")[0]
+
     if (ssrPublishCheckCollections?.includes(endpoint)) {
         // @ts-ignore
         let validUntil = context.ssrCacheValidUntil
@@ -63,6 +67,29 @@ function ssrRequest(cacheKey, endpoint, query, options) {
     // json is go data structure and incompatible with js, so we need to convert it
     const r = { data: JSON.parse(JSON.stringify(json)), count: count }
 
+    // track dependencies: "col:id" for single-entry, "col:*" for list queries
+    // @ts-ignore – dynamic property set by get_read.js
+    if (context.ssrDeps) {
+        let entryId = null
+
+        if (!Array.isArray(r.data) && r.data && r.data.id) {
+            // direct ID lookup (COLLECTION/ID) – API returned single object
+            entryId = r.data.id
+        } else if (options?.limit === 1 && Array.isArray(r.data) && r.data.length === 1 && r.data[0] && r.data[0].id) {
+            // filter-based detail query with limit:1
+            entryId = r.data[0].id
+        }
+
+        if (entryId) {
+            // @ts-ignore
+            context.ssrDeps[collectionName + ":" + entryId] = true
+        } else {
+            // list query – any change to this collection affects this page
+            // @ts-ignore
+            context.ssrDeps[collectionName + ":*"] = true
+        }
+    }
+
     // @ts-ignore
     context.ssrCache[cacheKey] = r