Add Pull Request Review Request API.

Octokit.Reactive/Clients/IObservablePullRequestReviewRequestsClient.cs

@@ -0,0 +1,45 @@
+using System;
+using System.Collections.Generic;
+using System.Reactive;
+using System.Threading.Tasks;
+
+namespace Octokit.Reactive
+{
+    /// <summary>
+    /// A client for GitHub's Pull Request Review Requests API.
+    /// </summary>
+    /// <remarks>
+    /// See the <a href="https://developer.github.com/v3/pulls/review_requests/">Review Requests API documentation</a> for more information.
+    /// </remarks>
+    public interface IObservablePullRequestReviewRequestsClient
+    {
+        /// <summary>
+        /// Gets review requests for a specified pull request.
+        /// </summary>
+        /// <remarks>https://developer.github.com/v3/pulls/review_requests/#list-review-requests</remarks>
+        /// <param name="owner">The owner of the repository</param>
+        /// <param name="name">The name of the repository</param>
+        /// <param name="number">The pull request number</param>
+        IObservable<User> GetAll(string owner, string name, int number);
+
+        /// <summary>
+        /// Creates review requests on a pull request for specified users.
+        /// </summary>
+        /// <remarks>https://developer.github.com/v3/pulls/review_requests/#create-a-review-request</remarks>
+        /// <param name="owner">The owner of the repository</param>
+        /// <param name="name">The name of the repository</param>
+        /// <param name="number">The Pull Request number</param>
+        /// <param name="users">List of logins of user will be requested for review</param>
+        IObservable<PullRequest> Create(string owner, string name, int number, PullRequestReviewRequest users);
+
+        /// <summary>
+        /// Deletes review request for given users on a pull request.
+        /// </summary>
+        /// <remarks>https://developer.github.com/v3/pulls/review_requests/#delete-a-review-request</remarks>
+        /// <param name="owner">The owner of the repository</param>
+        /// <param name="name">The name of the repository</param>
+        /// <param name="number">The pull request review comment number</param>
+        /// <param name="users">List of logins of users that will be not longer requested for review</param>
+        IObservable<Unit> Delete(string owner, string name, int number, PullRequestReviewRequest users);
+    }
+}

Octokit.Reactive/Clients/IObservablePullRequestsClient.cs

@@ -22,6 +22,11 @@ public interface IObservablePullRequestsClient
         /// </summary>
         IObservablePullRequestReviewCommentsClient ReviewComment { get; }
 
+        /// <summary>
+        /// Client for managing review requests.
+        /// </summary>
+        IObservablePullRequestReviewRequestsClient ReviewRequest { get; }
+
         /// <summary>
         /// Gets a single Pull Request by number.
         /// </summary>

Octokit.Reactive/Clients/ObservablePullRequestReviewRequestsClient.cs

@@ -0,0 +1,47 @@
+using System;
+using System.Reactive;
+using System.Reactive.Threading.Tasks;
+using Octokit.Reactive.Internal;
+
+namespace Octokit.Reactive
+{
+    public class ObservablePullRequestReviewRequestsClient : IObservablePullRequestReviewRequestsClient
+    {
+        readonly IPullRequestReviewRequestsClient _client;
+        readonly IConnection _connection;
+
+        public ObservablePullRequestReviewRequestsClient(IGitHubClient client)
+        {
+            Ensure.ArgumentNotNull(client, "client");
+
+            _client = client.PullRequest.ReviewRequest;
+            _connection = client.Connection;
+        }
+
+        public IObservable<User> GetAll(string owner, string name, int number)
+        {
+            Ensure.ArgumentNotNullOrEmptyString(owner, "owner");
+            Ensure.ArgumentNotNullOrEmptyString(name, "name");
+
+            return _connection.GetAndFlattenAllPages<User>(ApiUrls.PullRequestReviewRequests(owner, name, number), null, AcceptHeaders.PullRequestReviewsApiPreview);
+        }
+
+        public IObservable<PullRequest> Create(string owner, string name, int number, PullRequestReviewRequest users)
+        {
+            Ensure.ArgumentNotNullOrEmptyString(owner, "owner");
+            Ensure.ArgumentNotNullOrEmptyString(name, "name");
+            Ensure.ArgumentNotNull(users, "users");
+
+            return _client.Create(owner, name, number, users).ToObservable();
+        }
+
+        public IObservable<Unit> Delete(string owner, string name, int number, PullRequestReviewRequest users)
+        {
+            Ensure.ArgumentNotNullOrEmptyString(owner, "owner");
+            Ensure.ArgumentNotNullOrEmptyString(name, "name");
+            Ensure.ArgumentNotNull(users, "users");
+
+            return _client.Delete(owner, name, number, users).ToObservable();
+        }
+    }
+}

Octokit.Reactive/Clients/ObservablePullRequestsClient.cs

@@ -26,13 +26,19 @@ public class ObservablePullRequestsClient : IObservablePullRequestsClient
         /// </summary>
         public IObservablePullRequestReviewCommentsClient ReviewComment { get; private set; }
 
+        /// <summary>
+        /// Client for managing review requests.
+        /// </summary>
+        public IObservablePullRequestReviewRequestsClient ReviewRequest { get; private set; }
+
         public ObservablePullRequestsClient(IGitHubClient client)
         {
             Ensure.ArgumentNotNull(client, "client");
 
             _client = client.Repository.PullRequest;
             _connection = client.Connection;
             ReviewComment = new ObservablePullRequestReviewCommentsClient(client);
+            ReviewRequest = new ObservablePullRequestReviewRequestsClient(client);
         }
 
         /// <summary>

Octokit.Reactive/Octokit.Reactive-Mono.csproj

@@ -198,6 +198,8 @@
     <Compile Include="Clients\ObservableRepositoryBranchesClient.cs" />
     <Compile Include="Clients\IObservableRepositoryTrafficClient.cs" />
     <Compile Include="Clients\ObservableRepositoryTrafficClient.cs" />
+    <Compile Include="Clients\IObservablePullRequestReviewRequestsClient.cs" />
+    <Compile Include="Clients\ObservablePullRequestReviewRequestsClient.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>

Octokit.Reactive/Octokit.Reactive-MonoAndroid.csproj

@@ -214,6 +214,8 @@
     <Compile Include="Clients\ObservableRepositoryBranchesClient.cs" />
     <Compile Include="Clients\IObservableRepositoryTrafficClient.cs" />
     <Compile Include="Clients\ObservableRepositoryTrafficClient.cs" />
+    <Compile Include="Clients\IObservablePullRequestReviewRequestsClient.cs" />
+    <Compile Include="Clients\ObservablePullRequestReviewRequestsClient.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildExtensionsPath)\Novell\Novell.MonoDroid.CSharp.targets" />
   <ItemGroup>

Octokit.Reactive/Octokit.Reactive-Monotouch.csproj

@@ -210,6 +210,8 @@
     <Compile Include="Clients\ObservableRepositoryBranchesClient.cs" />
     <Compile Include="Clients\IObservableRepositoryTrafficClient.cs" />
     <Compile Include="Clients\ObservableRepositoryTrafficClient.cs" />
+    <Compile Include="Clients\IObservablePullRequestReviewRequestsClient.cs" />
+    <Compile Include="Clients\ObservablePullRequestReviewRequestsClient.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>

Octokit.Reactive/Octokit.Reactive.csproj

@@ -99,7 +99,9 @@
     <Compile Include="Clients\IObservableMigrationClient.cs" />
     <Compile Include="Clients\IObservableOauthClient.cs" />
     <Compile Include="Clients\IObservablePullRequestReviewCommentReactionsClient.cs" />
+    <Compile Include="Clients\IObservablePullRequestReviewRequestsClient.cs" />
     <Compile Include="Clients\IObservableRepositoryTrafficClient.cs" />
+    <Compile Include="Clients\ObservablePullRequestReviewRequestsClient.cs" />
     <Compile Include="Clients\ObservableRepositoryBranchesClient.cs" />
     <Compile Include="Clients\IObservableRepositoryBranchesClient.cs" />
     <Compile Include="Clients\IObservableRepositoryCommitsClients.cs" />