From 3116823301db10b9cf336e8a3338fbbda40a48c5 Mon Sep 17 00:00:00 2001
From: Stefano Verna <s.verna@datocms.com>
Date: Wed, 16 Mar 2022 12:02:57 +0100
Subject: [PATCH 1/3] Add new methods load/save from cache in chunks

---
 src/local/EntitiesRepo.js | 59 +++++++++++++++++++++++++++++++++++++++
 src/local/Loader.js       | 11 ++------
 2 files changed, 61 insertions(+), 9 deletions(-)

diff --git a/src/local/EntitiesRepo.js b/src/local/EntitiesRepo.js
index 3d21adf..ca24e44 100644
--- a/src/local/EntitiesRepo.js
+++ b/src/local/EntitiesRepo.js
@@ -1,5 +1,7 @@
 import JsonApiEntity from './JsonApiEntity';
 
+const entitiesToStorePerCacheKey = 5000;
+
 function payloadEntities(payload) {
   const accumulator = [];
 
@@ -26,6 +28,63 @@ export default class EntitiesRepo {
     this.upsertEntities(...payloads);
   }
 
+  async saveStateToCache(cache, cachePrefixKey) {
+    const entityTypes = Object.keys(this.entities);
+
+    const manifest = { entityTypeChunkKeys: {} };
+
+    for (const entityType of entityTypes) {
+      const entities = Object.values(this.entities[entityType]);
+
+      for (
+        let i = 0, chunkIndex = 0;
+        i < entities.length;
+        i += entitiesToStorePerCacheKey, chunkIndex += 1
+      ) {
+        const chunkCacheKey = `${cachePrefixKey}--${entityType}-${chunkIndex}`;
+
+        manifest.entityTypeChunkKeys[entityType] =
+          manifest.entityTypeChunkKeys[entityType] || [];
+        manifest.entityTypeChunkKeys[entityType].push(chunkCacheKey);
+
+        await cache.set(
+          chunkCacheKey,
+          entities
+            .slice(i, i + entitiesToStorePerCacheKey)
+            .map(entity => entity.payload),
+        );
+      }
+    }
+
+    await cache.set(cachePrefixKey, manifest);
+  }
+
+  async loadStateFromCache(cache, cachePrefixKey) {
+    const manifest = await cache.get(cachePrefixKey);
+
+    if (!manifest) {
+      return;
+    }
+
+    this.entities = {};
+
+    for (const [entityType, entityTypeChunkKeys] of Object.entries(
+      manifest.entityTypeChunkKeys,
+    )) {
+      this.entities[entityType] = {};
+
+      for (const entityTypeChunkKey of entityTypeChunkKeys) {
+        const chunkEntities = await cache.get(entityTypeChunkKey);
+        chunkEntities.forEach(entityPayload => {
+          this.entities[entityType][entityPayload.id] = new JsonApiEntity(
+            entityPayload,
+            this,
+          );
+        });
+      }
+    }
+  }
+
   serializeState() {
     return Object.entries(this.entities).reduce((acc, [type, entitiesById]) => {
       return {
diff --git a/src/local/Loader.js b/src/local/Loader.js
index 046645d..637dbd9 100644
--- a/src/local/Loader.js
+++ b/src/local/Loader.js
@@ -31,18 +31,11 @@ export default class Loader {
   }
 
   saveStateToCache(cache) {
-    return cache.set(this.cacheKey(), this.entitiesRepo.serializeState());
+    return this.entitiesRepo.saveStateToCache(cache, this.cacheKey());
   }
 
   loadStateFromCache(cache) {
-    return cache.get(this.cacheKey()).then(serializedState => {
-      if (!serializedState) {
-        return false;
-      }
-
-      this.entitiesRepo.loadState(serializedState);
-      return true;
-    });
+    return this.entitiesRepo.loadStateFromCache(cache, this.cacheKey());
   }
 
   loadSchema() {

From a44c91b8a72b7f0f48355354f02f67580ad62240 Mon Sep 17 00:00:00 2001
From: Stefano Verna <s.verna@datocms.com>
Date: Wed, 16 Mar 2022 12:07:26 +0100
Subject: [PATCH 2/3] 3.5.16-0

---
 package-lock.json | 4 ++--
 package.json      | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 5011879..060b13d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "datocms-client",
-  "version": "3.5.15",
+  "version": "3.5.16-0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "datocms-client",
-      "version": "3.5.15",
+      "version": "3.5.16-0",
       "license": "MIT",
       "dependencies": {
         "@iarna/toml": "^2.2.3",
diff --git a/package.json b/package.json
index c0786c5..748f66b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "datocms-client",
-  "version": "3.5.15",
+  "version": "3.5.16-0",
   "description": "DatoCMS API client and CLI tool",
   "browser": "dist/client.js",
   "main": "lib/index.js",

From b90723f2f39b2de4abab090e94427eab22af72d7 Mon Sep 17 00:00:00 2001
From: Stefano Verna <s.verna@datocms.com>
Date: Wed, 16 Mar 2022 14:44:52 +0100
Subject: [PATCH 3/3] Fix

---
 src/utils/seoTagsBuilder.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/seoTagsBuilder.js b/src/utils/seoTagsBuilder.js
index 4e48ae0..0c79ed5 100644
--- a/src/utils/seoTagsBuilder.js
+++ b/src/utils/seoTagsBuilder.js
@@ -363,7 +363,7 @@ export const builders = {
       ogTag('og:image:height', finalUpload.height),
       altValue && ogTag('og:image:alt', altValue),
       altValue && ogTag('twitter:image:alt', altValue),
-    ];
+    ].filter(x => !!x);
   },
 };