reverted prop change + added new property + replaced custom datetime helper w algolia.search one

Author: Giuliano Dore

src/Umbraco.Cms.Integrations.Search.Algolia/Builders/ContentRecordBuilder.cs

@@ -1,4 +1,5 @@
-using Umbraco.Cms.Core.Models;
+using Algolia.Search.Utils;
+using Umbraco.Cms.Core.Models;
 using Umbraco.Cms.Core.Routing;
 using Umbraco.Cms.Core.Services;
 using Umbraco.Cms.Core.Web;
@@ -51,9 +52,11 @@ public ContentRecordBuilder BuildFromContent(IContent content, Func<IProperty, b
             _record.Id = content.Id;
             _record.Name = content.Name;
 
-            _record.CreateDate = content.CreateDate.ToUnixTimestamp();
+            _record.CreateDate = content.CreateDate.ToString();
+            _record.CreateDateTimestamp = content.CreateDate.ToUnixTimeSeconds();
             _record.CreatorName = creator.Name;
-            _record.UpdateDate = content.UpdateDate.ToUnixTimestamp();
+            _record.UpdateDate = content.UpdateDate.ToString();
+            _record.UpdateDateTimestamp = content.UpdateDate.ToUnixTimeSeconds();
             _record.WriterName = writer.Name;
 
             _record.TemplateId = content.TemplateId.HasValue ? content.TemplateId.Value : -1;

src/Umbraco.Cms.Integrations.Search.Algolia/Extensions/DateTimeExtensions.cs

@@ -30,11 +30,21 @@ public Record(Record record)
 
         public string Name { get; set; }
 
-        public long CreateDate { get; set; }
+        public string CreateDate { get; set; }
+
+        /// <summary>
+        /// Unix timestamp
+        /// </summary>
+        public long CreateDateTimestamp { get; set; }
 
         public string CreatorName { get; set; }
 
-        public long UpdateDate { get; set; }
+        public string UpdateDate { get; set; }
+
+        /// <summary>
+        /// Unix timestamp
+        /// </summary>
+        public long UpdateDateTimestamp { get; set; }
 
         public string WriterName { get; set; }