From 513ebcae8ef096f84003599599bbc17c30c30fac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?K=C3=A9vin=20Chalet?= <kevinchalet@gmail.com>
Date: Fri, 6 Jul 2018 14:14:22 +0200
Subject: [PATCH] Remove the [BsonExtraElements] attribute from the MongoDB
 entities to prevent future collisions

---
 src/OpenIddict.MongoDb.Models/OpenIddictApplication.cs   | 4 ++--
 src/OpenIddict.MongoDb.Models/OpenIddictAuthorization.cs | 4 ++--
 src/OpenIddict.MongoDb.Models/OpenIddictScope.cs         | 4 ++--
 src/OpenIddict.MongoDb.Models/OpenIddictToken.cs         | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/OpenIddict.MongoDb.Models/OpenIddictApplication.cs b/src/OpenIddict.MongoDb.Models/OpenIddictApplication.cs
index b7a16baf..9b4893f0 100644
--- a/src/OpenIddict.MongoDb.Models/OpenIddictApplication.cs
+++ b/src/OpenIddict.MongoDb.Models/OpenIddictApplication.cs
@@ -72,8 +72,8 @@ namespace OpenIddict.MongoDb.Models
         /// <summary>
         /// Gets or sets the additional properties associated with the current application.
         /// </summary>
-        [BsonExtraElements]
-        public virtual BsonDocument Properties { get; set; } = new BsonDocument();
+        [BsonElement("properties"), BsonIgnoreIfNull]
+        public virtual BsonDocument Properties { get; set; }
 
         /// <summary>
         /// Gets or sets the callback URLs associated with the current application.
diff --git a/src/OpenIddict.MongoDb.Models/OpenIddictAuthorization.cs b/src/OpenIddict.MongoDb.Models/OpenIddictAuthorization.cs
index 5dec7b5f..57abefb3 100644
--- a/src/OpenIddict.MongoDb.Models/OpenIddictAuthorization.cs
+++ b/src/OpenIddict.MongoDb.Models/OpenIddictAuthorization.cs
@@ -38,8 +38,8 @@ namespace OpenIddict.MongoDb.Models
         /// <summary>
         /// Gets or sets the additional properties associated with the current authorization.
         /// </summary>
-        [BsonExtraElements]
-        public virtual BsonDocument Properties { get; set; } = new BsonDocument();
+        [BsonElement("properties"), BsonIgnoreIfNull]
+        public virtual BsonDocument Properties { get; set; }
 
         /// <summary>
         /// Gets or sets the scopes associated with the current authorization.
diff --git a/src/OpenIddict.MongoDb.Models/OpenIddictScope.cs b/src/OpenIddict.MongoDb.Models/OpenIddictScope.cs
index 2f6590d1..8b6909a7 100644
--- a/src/OpenIddict.MongoDb.Models/OpenIddictScope.cs
+++ b/src/OpenIddict.MongoDb.Models/OpenIddictScope.cs
@@ -52,8 +52,8 @@ namespace OpenIddict.MongoDb.Models
         /// <summary>
         /// Gets or sets the additional properties associated with the current scope.
         /// </summary>
-        [BsonExtraElements]
-        public virtual BsonDocument Properties { get; set; } = new BsonDocument();
+        [BsonElement("properties"), BsonIgnoreIfNull]
+        public virtual BsonDocument Properties { get; set; }
 
         /// <summary>
         /// Gets or sets the resources associated with the current scope.
diff --git a/src/OpenIddict.MongoDb.Models/OpenIddictToken.cs b/src/OpenIddict.MongoDb.Models/OpenIddictToken.cs
index de8f6d37..c212b5d5 100644
--- a/src/OpenIddict.MongoDb.Models/OpenIddictToken.cs
+++ b/src/OpenIddict.MongoDb.Models/OpenIddictToken.cs
@@ -65,8 +65,8 @@ namespace OpenIddict.MongoDb.Models
         /// <summary>
         /// Gets or sets the additional properties associated with the current token.
         /// </summary>
-        [BsonExtraElements]
-        public virtual BsonDocument Properties { get; set; } = new BsonDocument();
+        [BsonElement("properties"), BsonIgnoreIfNull]
+        public virtual BsonDocument Properties { get; set; }
 
         /// <summary>
         /// Gets or sets the reference identifier associated