Adds chat.postEphemeral support

Author: johnkors

source/src/Slackbot.Net.SlackClients.Http/ISlackClient.cs

@@ -1,3 +1,4 @@
+using Slackbot.Net.SlackClients.Http.Models.Requests.ChatPostEphemeral;
 using Slackbot.Net.SlackClients.Http.Models.Requests.ChatPostMessage;
 using Slackbot.Net.SlackClients.Http.Models.Requests.FileUpload;
 using Slackbot.Net.SlackClients.Http.Models.Requests.ViewPublish;
@@ -29,6 +30,12 @@ public interface ISlackClient
     /// </summary>
     /// <remarks>https://api.slack.com/methods/chat.postMessage</remarks>
     Task<ChatPostMessageResponse> ChatPostMessage(ChatPostMessageRequest postMessage);
+    
+    /// <summary>
+    /// Scopes required: `chat:write`
+    /// </summary>
+    /// <remarks>https://api.slack.com/methods/chat.postEphemeral</remarks>
+    Task<ChatPostMessageResponse> ChatPostEphemeralMessage(ChatPostEphemeralMessageRequest postMessage);
 
     /// <summary>
     /// Scopes required: no scopes required

source/src/Slackbot.Net.SlackClients.Http/Models/Requests/ChatPostEphemeral/ChatPostEphemeralMessageRequest.cs

@@ -0,0 +1,14 @@
+using Slackbot.Net.Models.BlockKit;
+
+namespace Slackbot.Net.SlackClients.Http.Models.Requests.ChatPostEphemeral;
+
+public class ChatPostEphemeralMessageRequest
+{
+    public string Channel { get; set; }
+    public string Text { get; set; }
+    public string User { get; set; }
+
+    public bool Link_Names { get; set; } = true;
+    public string thread_ts { get; set; }
+    public IBlock[] Blocks { get; set; }
+}

source/src/Slackbot.Net.SlackClients.Http/SlackClient.cs

@@ -1,5 +1,6 @@
 using Microsoft.Extensions.Logging;
 using Slackbot.Net.SlackClients.Http.Extensions;
+using Slackbot.Net.SlackClients.Http.Models.Requests.ChatPostEphemeral;
 using Slackbot.Net.SlackClients.Http.Models.Requests.ChatPostMessage;
 using Slackbot.Net.SlackClients.Http.Models.Requests.FileUpload;
 using Slackbot.Net.SlackClients.Http.Models.Requests.ViewPublish;
@@ -47,6 +48,12 @@ public async Task<ChatPostMessageResponse> ChatPostMessage(ChatPostMessageReques
         return await _client.PostJson<ChatPostMessageResponse>(postMessage, "chat.postMessage", s => _logger.LogTrace(s));
     }
 
+    /// <inheritdoc/>
+    public async Task<ChatPostMessageResponse> ChatPostEphemeralMessage(ChatPostEphemeralMessageRequest postMessage)
+    {
+        return await _client.PostJson<ChatPostMessageResponse>(postMessage, "chat.postEphemeral", s => _logger.LogTrace(s));
+    }
+
     /// <inheritdoc/>
     public async Task<ChatGetPermalinkResponse> ChatGetPermalink(string channel, string message_ts)
     {

source/test/Slackbot.Net.SlackClients.Http.Tests/ChatPostMessageTests.cs

@@ -1,6 +1,7 @@
 using System.Collections;
 using Slackbot.Net.Models.BlockKit;
 using Slackbot.Net.SlackClients.Http.Exceptions;
+using Slackbot.Net.SlackClients.Http.Models.Requests.ChatPostEphemeral;
 using Slackbot.Net.SlackClients.Http.Models.Requests.ChatPostMessage;
 using Slackbot.Net.Tests.Helpers;
 
@@ -33,6 +34,40 @@ public async Task PostWorks()
         Assert.True(response.Ok);
     }
 
+    [Fact]
+    public async Task PostEphemeralWorks()
+    {
+        var msg = new ChatPostEphemeralMessageRequest()
+        {
+            Channel = Channel,
+            Text = Text,
+            User = "U0EBWMGG4"
+        };
+        var response = await SlackClient.ChatPostEphemeralMessage(msg);
+        Assert.True(response.Ok);
+    }
+    
+    [Fact]
+    public async Task PostEphemeralThreadWorks()
+    {
+        var initMsg = await SlackClient.ChatPostMessage(Channel, "Some thread starting text");
+        var reply = await SlackClient.ChatPostMessage(new ChatPostMessageRequest
+        {
+            Channel = Channel,
+            Text = "A threaded reply ",
+            thread_ts = initMsg.ts,
+        });
+        var msg = new ChatPostEphemeralMessageRequest()
+        {
+            Channel = Channel,
+            Text = "This is ephemeral to johnkors",
+            User = "U0EBWMGG4",
+            thread_ts = reply.ts
+        };
+        var response = await SlackClient.ChatPostEphemeralMessage(msg);
+        Assert.True(response.Ok);
+    }
+
     [Fact]
     public async Task PostWithBroadCastWorks()
     {

source/test/Slackbot.Net.SlackClients.Http.Tests/Helpers/Setup.cs

@@ -34,7 +34,7 @@ public Setup(ITestOutputHelper helper)
             SearchClient = provider.GetService<ISearchClient>();
             SlackClient = provider.GetService<ISlackClient>();
             SlackOAuthClient = provider.GetService<ISlackOAuthAccessClient>();
-            Channel = "#testss";
+            Channel = "#test";
             Text = "Test";
         }
     }