Initial Commit ...

2024-01-25 04:41:17 +03:30
commit ff4d0d5dcb
51 changed files with 5949 additions and 0 deletions
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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using MongoDB.Bson;
+using MongoDB.Driver;
+using MongoDB.Driver.Core.Bindings;
+using MongoDB.Driver.Core.Clusters;
+using MongoDB.Driver.Core.Servers;
+using MongoDB.Driver.Core.WireProtocol.Messages.Encoders;
+using MongoDB.Driver.Linq;
+using xDataService.Mongo;
+
+namespace xDataService.Extensions {
+    public static class XMongoDbExtensions {
+        public static Guid ToGuid (this ObjectId source) {
+            //
+            var bytes = source
+                .ToByteArray ()
+                .Concat (new byte[] { 5, 5, 5, 5 })
+                .ToArray ();
+
+            //
+            var result = new Guid (bytes);
+
+            //
+            return result;
+        }
+
+        public static ObjectId ToObjectId (this Guid source) {
+            //
+            var bytes = source
+                .ToByteArray ()
+                .Take (12)
+                .ToArray ();
+
+            //
+            var result = new ObjectId (bytes);
+
+            //
+            return result;
+        }
+
+        public static IAsyncEnumerable<T> ToAsyncEnumerable<T> (this IAsyncCursorSource<T> asyncCursorSource) {
+            return new XAsyncEnumerableAdapter<T> (asyncCursorSource);
+        }
+
+        public static async IAsyncEnumerable<T> ToAsyncEnumerable<T> (this IAsyncCursor<T> source) {
+            while (await source.MoveNextAsync ()) {
+                foreach (var current in source.Current) {
+                    yield return current;
+                }
+            }
+        }
+
+        public static XMongoAsyncCursor<T> ToAsyncCursor<T> (this IQueryable<T> source) {
+            return new XMongoAsyncCursor<T> (source);
+        }
+    }
+}