aspnetcore mvc binders

2019-02-15 11:08:37 -06:00
parent 581f17f448
commit 6ab2187129
6 changed files with 91 additions and 1 deletions
@@ -0,0 +1,18 @@
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc.ModelBinding;
+using MongoDB.Bson;
+
+namespace PoweredSoft.ObjectStorage.MongoDB.AspNetCore
+{
+    public class ObjectIdModelBinder : IModelBinder
+    {
+        public Task BindModelAsync(ModelBindingContext bindingContext)
+        {
+            var result = bindingContext.ValueProvider.GetValue(bindingContext.FieldName);
+
+            bindingContext.Result = ModelBindingResult.Success(new ObjectId(result.FirstValue));
+
+            return Task.CompletedTask;
+        }
+    }
+}
@@ -0,0 +1,19 @@
+using System;
+using Microsoft.AspNetCore.Mvc.ModelBinding;
+using MongoDB.Bson;
+
+namespace PoweredSoft.ObjectStorage.MongoDB.AspNetCore
+{
+    public class ObjectIdModelBinderProvider : IModelBinderProvider
+    {
+        public IModelBinder GetBinder(ModelBinderProviderContext context)
+        {
+            if (context == null)
+                throw new ArgumentNullException(nameof(context));
+
+            if (context.Metadata.ModelType == typeof(ObjectId))
+                return new ObjectIdModelBinder();
+            return null;
+        }
+    }
+}
@@ -0,0 +1,28 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+    <Copyright>Powered Softwares Inc.</Copyright>
+    <PackageLicenseUrl>https://github.com/PoweredSoft/ObjectStorage/blob/master/LICENSE.md</PackageLicenseUrl>
+    <PackageProjectUrl>https://github.com/PoweredSoft/ObjectStorage</PackageProjectUrl>
+    <RepositoryUrl>https://github.com/PoweredSoft/ObjectStorage/PoweredSoft.ObjectStorage.MongoDB.AspNetCore</RepositoryUrl>
+    <RepositoryType>github</RepositoryType>
+    <PackageIconUrl>https://secure.gravatar.com/avatar/4e32f73820c16718909a06c2927f1f8b?s=512&amp;r=g&amp;d=retro</PackageIconUrl>
+    <Version>1.0.0$(VersionSuffix)</Version>
+    <Product>PoweredSoft.ObjectStorage.MongoDB.AspNetCore</Product>
+    <Description>Mongo DB Implementation of IObjectStorageClient</Description>
+    <PackageId>PoweredSoft.ObjectStorage.MongoDB.AspNetCore</PackageId>
+    <PackageReleaseNotes>N/A</PackageReleaseNotes>
+    <PackageRequireLicenseAcceptance>False</PackageRequireLicenseAcceptance>
+    <Company>Powered Softwares Inc.</Company>
+    <Authors>David Lebee</Authors>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Core" Version="2.2.2" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.2.0" />
+    <PackageReference Include="MongoDB.Driver" Version="2.7.3" />
+  </ItemGroup>
+    
+    
+</Project>
@@ -0,0 +1,18 @@
+using System;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace PoweredSoft.ObjectStorage.MongoDB.AspNetCore
+{
+    public static class ServiceCollectionExtensions
+    {
+        public static IMvcBuilder AddMongoDBMvcBinders(this IMvcBuilder mvcBuilder)
+        {
+            mvcBuilder.AddMvcOptions(options =>
+            {
+                options.ModelBinderProviders.Insert(0, new ObjectIdModelBinderProvider());
+            });
+
+            return mvcBuilder;
+        }
+    }
+}