feat: Add new diffing

lib/entry-state.js

@@ -1,8 +1,9 @@
 const { getEntry } = require('./../services/contentful')
+const { isObject, isArray } = require('lodash')
 
 async function getPublishedEntry (entry) {
   try {
-    return await getEntry(entry.sys.id)
+    return await getEntry(entry.sys.id, entry.sys.contentType.sys.id)
   } catch (err) {
     return null
   }
@@ -12,11 +13,32 @@ module.exports = async function attachEntryState (entry) {
   const publishedEntry = await getPublishedEntry(entry)
   entry.draft = false
   entry.pendingChanges = false
-
   if (!publishedEntry) {
     entry.draft = true
   }
 
+  const entriesToCompare = Object.keys(entry.fields).map((key) => {
+    const field = entry.fields[key]
+    if (isObject(field)) {
+      return [entry.fields[key], publishedEntry.fields[key]]
+    }
+  }).filter(Boolean)
+  entriesToCompare.forEach((item) => {
+    const originalItem = item[0]
+    const publishedItem = item[1]
+    if (isArray(originalItem)) {
+      originalItem.forEach((innerItem, index) => {
+        if (!isArray(innerItem) && isObject(innerItem) && (!innerItem.fields || originalItem[index].sys.updatedAt !== publishedItem[index].sys.updatedAt)) {
+          entry.pendingChanges = true
+          return
+        }
+      })
+    } else if (isObject(item[0]) && (!item[0].fields || item[0].sys.updatedAt !== item[1].sys.updatedAt)) {
+      entry.pendingChanges = true
+      return
+    }
+  })
+
   if (entry && publishedEntry && (entry.sys.updatedAt !== publishedEntry.sys.updatedAt)) {
     entry.pendingChanges = true
   }