convert object type string to enum ♻️

Author: KoditkarVedant

Src/Notion.Client/Models/Blocks/Block.cs

@@ -17,7 +17,7 @@ namespace Notion.Client
     [JsonSubtypes.KnownSubType(typeof(UnsupportedBlock), BlockType.Unsupported)]
     public class Block
     {
-        public string Object => "block";
+        public ObjectType Object => ObjectType.Block;
         public string Id { get; set; }
 
         [JsonConverter(typeof(StringEnumConverter))]

Src/Notion.Client/Models/Database/Database.cs

@@ -6,7 +6,7 @@ namespace Notion.Client
 {
     public class Database
     {
-        public string Object => "database";
+        public ObjectType Object => ObjectType.Database;
         public string Id { get; set; }
 
         [JsonProperty("created_time")]

Src/Notion.Client/Models/ObjectType.cs

@@ -0,0 +1,19 @@
+using System.Runtime.Serialization;
+
+namespace Notion.Client
+{
+    public enum ObjectType
+    {
+        [EnumMember(Value = "page")]
+        Page,
+
+        [EnumMember(Value = "database")]
+        Database,
+
+        [EnumMember(Value = "block")]
+        Block,
+
+        [EnumMember(Value = "user")]
+        User,
+    }
+}

Src/Notion.Client/Models/Page/Page.cs

@@ -6,7 +6,7 @@ namespace Notion.Client
 {
     public class Page
     {
-        public string Object => "page";
+        public ObjectType Object => ObjectType.Page;
         public string Id { get; set; }
         public Parent Parent { get; set; }
 

Src/Notion.Client/Models/User.cs

@@ -4,7 +4,7 @@ namespace Notion.Client
 {
     public class User
     {
-        public string Object => "user";
+        public ObjectType Object => ObjectType.User;
         public string Id { get; set; }
         public string Type { get; set; }
         public string Name { get; set; }