feat: Automatically move closed issues to done in backlog

src/Nullinside.Cicd.GitHub/.editorconfig

@@ -4,6 +4,13 @@ root = true
 [*]
 indent_style = space
 
+# ReSharper properties
+resharper_csharp_wrap_lines = false
+
+# We don't want to code comment auto-generated files
+[GraphQl/Model/*.cs]
+dotnet_diagnostic.CS1591.severity = none
+
 # Xml files
 [*.xml]
 indent_size = 2

src/Nullinside.Cicd.GitHub/Constants.cs

@@ -9,6 +9,16 @@ public static class Constants {
   /// </summary>
   public const string GITHUB_ORG = "nullinside-development-group";
 
+  /// <summary>
+  ///   The url to the graphql endpoint to post against.
+  /// </summary>
+  public const string GITHUB_GRAPHQL_URL = "https://api.github.com/graphql";
+
+  /// <summary>
+  ///   The name of the project that be sent in user agent headers.
+  /// </summary>
+  public const string PROJECT_NAME = "nullinside-cicd-github";
+
   /// <summary>
   ///   The github project's unique identifier on github.
   /// </summary>

src/Nullinside.Cicd.GitHub/GraphQl/AbstractGitHubGraphQlQuery.cs

@@ -0,0 +1,54 @@
+using System.Net.Http.Headers;
+using System.Text;
+
+using Newtonsoft.Json;
+
+using Nullinside.Cicd.GitHub.GraphQl.Model;
+
+namespace Nullinside.Cicd.GitHub.GraphQl;
+
+/// <summary>
+///   The contract for executing a simple graphql query.
+/// </summary>
+/// <typeparam name="T">The JSON response POCO to the query, <see cref="GraphQlGenericMutationResponse" /> for no response.</typeparam>
+public abstract class AbstractGitHubGraphQlQuery<T> {
+  /// <summary>
+  ///   The query, typically coded into the object.
+  /// </summary>
+  public abstract string Query { get; }
+
+  /// <summary>
+  ///   The query variables, typically assembled in the constructor.
+  /// </summary>
+  public object? QueryVariables { get; set; }
+
+  /// <summary>
+  ///   Executes the request.
+  /// </summary>
+  /// <returns>The response object.</returns>
+  public virtual async Task<T?> SendAsync() {
+    using var httpClient = new HttpClient {
+      BaseAddress = new Uri(Constants.GITHUB_GRAPHQL_URL),
+      DefaultRequestHeaders = {
+        UserAgent = { new ProductInfoHeaderValue(Constants.PROJECT_NAME, "0.0.0") },
+        Authorization = new AuthenticationHeaderValue("Bearer", Environment.GetEnvironmentVariable("GITHUB_PAT"))
+      }
+    };
+
+    var queryObject = new {
+      query = Query,
+      variables = QueryVariables
+    };
+
+    var request = new HttpRequestMessage {
+      Method = HttpMethod.Post,
+      Content = new StringContent(JsonConvert.SerializeObject(queryObject), Encoding.UTF8, "application/json")
+    };
+
+    using HttpResponseMessage response = await httpClient.SendAsync(request);
+    response.EnsureSuccessStatusCode();
+    string responseString = await response.Content.ReadAsStringAsync();
+
+    return JsonConvert.DeserializeObject<T>(responseString);
+  }
+}

src/Nullinside.Cicd.GitHub/GraphQl/Model/GraphQlGenericMutationResponse.cs

@@ -0,0 +1,22 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System.Globalization;
+
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+
+namespace Nullinside.Cicd.GitHub.GraphQl.Model;
+
+
+public partial class GraphQlGenericMutationResponse
+{
+    [JsonProperty("data")]
+    public object Data { get; set; }
+}

src/Nullinside.Cicd.GitHub/GraphQl/Model/GraphQlProjectIssueResponse.cs

@@ -0,0 +1,68 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using Newtonsoft.Json;
+
+namespace Nullinside.Cicd.GitHub.Model;
+
+public class GraphQlProjectIssueResponse {
+  [JsonProperty("data")] public Data Data { get; set; }
+}
+
+public class Data {
+  [JsonProperty("repository")] public Repository Repository { get; set; }
+}
+
+public class Repository {
+  [JsonProperty("id")] public string Id { get; set; }
+
+  [JsonProperty("issues")] public Issues Issues { get; set; }
+}
+
+public class Issues {
+  [JsonProperty("nodes")] public List<IssuesNode> Nodes { get; set; }
+
+  [JsonProperty("pageInfo")] public PageInfo PageInfo { get; set; }
+}
+
+public class IssuesNode {
+  [JsonProperty("number")] public long Number { get; set; }
+
+  [JsonProperty("closed")] public bool Closed { get; set; }
+
+  [JsonProperty("id")] public string Id { get; set; }
+
+  [JsonProperty("projectItems")] public ProjectItems ProjectItems { get; set; }
+}
+
+public class ProjectItems {
+  [JsonProperty("nodes")] public List<ProjectItemsNode> Nodes { get; set; }
+
+  [JsonProperty("pageInfo")] public PageInfo PageInfo { get; set; }
+}
+
+public class ProjectItemsNode {
+  [JsonProperty("fieldValueByName")] public FieldValueByName FieldValueByName { get; set; }
+
+  [JsonProperty("id")] public string Id { get; set; }
+}
+
+public class FieldValueByName {
+  [JsonProperty("field")] public Field Field { get; set; }
+
+  [JsonProperty("name")] public string Name { get; set; }
+}
+
+public class Field {
+  [JsonProperty("id")] public string Id { get; set; }
+}
+
+public class PageInfo {
+  [JsonProperty("hasNextPage")] public bool HasNextPage { get; set; }
+}

src/Nullinside.Cicd.GitHub/GraphQl/MutateIssueProjectStatuses.cs

@@ -0,0 +1,28 @@
+using Nullinside.Cicd.GitHub.GraphQl.Model;
+
+namespace Nullinside.Cicd.GitHub.GraphQl;
+
+/// <summary>
+///   Changes the status of the issue on the GitHub project board. (ex: Backlog, Ready, In progress, In review, Done)
+/// </summary>
+public class MutateIssueProjectStatuses : AbstractGitHubGraphQlQuery<GraphQlGenericMutationResponse> {
+  /// <summary>
+  ///   Initializes a new instance of the <see cref="MutateIssueProjectStatuses" /> class.
+  /// </summary>
+  /// <param name="projectId">The project id</param>
+  /// <param name="projectIssueId">The status field's id (ex: PVTI_lADOCZOBm84AdCw7zgQfohA NOT I_kwDOLcGb986MVe7p)</param>
+  /// <param name="statusFieldId">The status field's id (ex: PVTSSF_lADOCZOBm84AdCw7zgSzu_A)</param>
+  /// <param name="selectionId">The unique identifier of the single selection option to change the status to.</param>
+  public MutateIssueProjectStatuses(string projectId, string projectIssueId, string statusFieldId, string selectionId) {
+    QueryVariables = new { project = projectId, item = projectIssueId, field = statusFieldId, selectionId };
+  }
+
+  /// <inheritdoc />
+  public override string Query => @"mutation($project: ID!, $item: ID!, $field: ID!, $selectionId: String!) {
+    updateProjectV2ItemFieldValue(
+      input: {projectId: $project, itemId: $item, fieldId: $field, value: {singleSelectOptionId: $selectionId}}
+    ) {
+      clientMutationId
+    }
+  }";
+}

src/Nullinside.Cicd.GitHub/GraphQl/QueryIssueProjectStatuses.cs

@@ -0,0 +1,54 @@
+using Nullinside.Cicd.GitHub.Model;
+
+namespace Nullinside.Cicd.GitHub.GraphQl;
+
+/// <summary>
+///   Queries the issues in a GitHub code base.
+/// </summary>
+public class QueryIssueProjectStatuses : AbstractGitHubGraphQlQuery<GraphQlProjectIssueResponse> {
+  /// <summary>
+  ///   Initializes a new instance of the <see cref="QueryIssueProjectStatuses" /> class.
+  /// </summary>
+  /// <param name="repoOwner">The owner of the repo on github.</param>
+  /// <param name="repoName">The name of the repo on github.</param>
+  public QueryIssueProjectStatuses(string repoOwner, string repoName) {
+    QueryVariables = new { owner = repoOwner, name = repoName };
+  }
+
+  /// <inheritdoc />
+  public override string Query => @"query ($name: String!, $owner: String!) {
+        repository(name: $name, owner: $owner) {
+          id
+          issues(first: 100) {
+            pageInfo {
+              hasNextPage
+              endCursor
+            }
+            nodes {
+              id
+              number
+              closed
+              projectItems(first: 100) {
+                pageInfo {
+                  hasNextPage
+                  endCursor
+                }
+                nodes {
+                  id
+                  fieldValueByName(name: ""Status"") {
+                    ... on ProjectV2ItemFieldSingleSelectValue {
+                      name
+                      field {
+                        ... on ProjectV2SingleSelectField {
+                         id
+                        }
+                      }
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }";
+}

src/Nullinside.Cicd.GitHub/Nullinside.Cicd.GitHub.csproj

@@ -19,20 +19,20 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="log4net" Version="3.0.4" />
-        <PackageReference Include="log4net.Ext.Json" Version="3.0.3" />
-        <PackageReference Include="Octokit" Version="14.0.0" />
+        <PackageReference Include="log4net" Version="3.0.4"/>
+        <PackageReference Include="log4net.Ext.Json" Version="3.0.3"/>
+        <PackageReference Include="Octokit" Version="14.0.0"/>
     </ItemGroup>
 
     <ItemGroup>
-        <ProjectReference Include="..\octokit.graphql.net\src\Octokit.GraphQL\Octokit.GraphQL.csproj" />
+        <ProjectReference Include="..\octokit.graphql.net\src\Octokit.GraphQL\Octokit.GraphQL.csproj"/>
     </ItemGroup>
 
     <ItemGroup>
-      <None Remove="log4net.config" />
-      <Content Include="log4net.config">
-        <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-      </Content>
+        <None Remove="log4net.config"/>
+        <Content Include="log4net.config">
+            <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+        </Content>
     </ItemGroup>
 
 </Project>

src/Nullinside.Cicd.GitHub/Program.cs

@@ -2,7 +2,6 @@
 
 using log4net;
 using log4net.Config;
-using log4net.Core;
 
 using Nullinside.Cicd.GitHub;
 using Nullinside.Cicd.GitHub.Rule;
@@ -16,7 +15,7 @@
 using Query = Octokit.GraphQL.Query;
 
 XmlConfigurator.Configure(new FileInfo("log4net.config"));
-var log = LogManager.GetLogger(typeof(Program));
+ILog log = LogManager.GetLogger(typeof(Program));
 
 IRepoRule?[] rules = AppDomain.CurrentDomain.GetAssemblies()
   .SelectMany(a => a.GetTypes())

src/Nullinside.Cicd.GitHub/Rule/AssociateIssuesWithProject.cs

@@ -15,10 +15,10 @@ namespace Nullinside.Cicd.GitHub.Rule;
 /// </summary>
 public class AssociateIssuesWithProject : IRepoRule {
   /// <summary>
-  /// The logger
+  ///   The logger
   /// </summary>
-  private ILog _log = LogManager.GetLogger(typeof(AssociateIssuesWithProject));
-  
+  private readonly ILog _log = LogManager.GetLogger(typeof(AssociateIssuesWithProject));
+
   /// <inheritdoc />
   public async Task Handle(GitHubClient client, Connection graphQl, ID projectId, Repository repo) {
     if (!repo.HasIssues) {

src/Nullinside.Cicd.GitHub/Rule/CreateRulesets.cs

@@ -15,10 +15,10 @@ namespace Nullinside.Cicd.GitHub.Rule;
 /// </summary>
 public class CreateRulesets : IRepoRule {
   /// <summary>
-  /// The logger
+  ///   The logger
   /// </summary>
-  private ILog _log = LogManager.GetLogger(typeof(CreateRulesets));
-  
+  private readonly ILog _log = LogManager.GetLogger(typeof(CreateRulesets));
+
   /// <inheritdoc />
   public async Task Handle(GitHubClient client, Connection graphQl, ID projectId, Repository repo) {
     // This currently doesn't run properly. You get an error about not specifying multiple Parameters on the status

src/Nullinside.Cicd.GitHub/Rule/MoveClosedToDone.cs

@@ -0,0 +1,47 @@
+using log4net;
+
+using Nullinside.Cicd.GitHub.GraphQl;
+using Nullinside.Cicd.GitHub.Model;
+
+using Octokit;
+using Octokit.GraphQL;
+
+using Connection = Octokit.GraphQL.Connection;
+using Repository = Octokit.Repository;
+
+namespace Nullinside.Cicd.GitHub.Rule;
+
+/// <summary>
+///   Handles moving issues to done status.
+/// </summary>
+public class MoveClosedToDone : IRepoRule {
+  /// <summary>
+  ///   The logger
+  /// </summary>
+  private readonly ILog _log = LogManager.GetLogger(typeof(MoveClosedToDone));
+
+  /// <inheritdoc />
+  public async Task Handle(GitHubClient client, Connection graphQl, ID projectId, Repository repo) {
+    if (!repo.HasIssues) {
+      return;
+    }
+
+    var query = new QueryIssueProjectStatuses(Constants.GITHUB_ORG, repo.Name);
+    GraphQlProjectIssueResponse? issueInfoResponse = await query.SendAsync();
+
+    var issueStatuses = from issueInfo in issueInfoResponse?.Data.Repository.Issues.Nodes
+      from projects in issueInfo.ProjectItems.Nodes
+      select new { IssueId = issueInfo.Id, IssueNumber = issueInfo.Number, IsClosed = issueInfo.Closed, ProjectIssueId = projects.Id, FieldId = projects.FieldValueByName.Field.Id, Status = projects.FieldValueByName.Name };
+
+    foreach (var issue in issueStatuses) {
+      if (!issue.IsClosed || "Done".Equals(issue.Status, StringComparison.InvariantCultureIgnoreCase)) {
+        continue;
+      }
+
+      _log.Info($"{repo.Name}: Associating issue #{issue.IssueNumber}");
+
+      var mutation = new MutateIssueProjectStatuses(projectId.Value, issue.ProjectIssueId, issue.FieldId, "98236657");
+      await mutation.SendAsync();
+    }
+  }
+}