Добавлен MCP для Jira
Реализованы инструменты для задач, статусов и комментариев через Jira REST API. Jira-клиент зарегистрирован в сервере и вынесен в отдельные сервисы.
This commit is contained in:
25
LazyBear.MCP/Services/Jira/JiraClientFactory.cs
Normal file
25
LazyBear.MCP/Services/Jira/JiraClientFactory.cs
Normal file
@@ -0,0 +1,25 @@
|
||||
using Microsoft.Extensions.Configuration;
|
||||
using RestSharp;
|
||||
|
||||
namespace LazyBear.MCP.Services.Jira;
|
||||
|
||||
public static class JiraClientFactory
|
||||
{
|
||||
public static RestClient CreateClient(IConfiguration configuration)
|
||||
{
|
||||
var jiraUrl = configuration["Jira:Url"] ?? "";
|
||||
|
||||
if (string.IsNullOrWhiteSpace(jiraUrl))
|
||||
{
|
||||
throw new Exception("Jira:Url не задан");
|
||||
}
|
||||
|
||||
var config = new RestClientOptions(jiraUrl)
|
||||
{
|
||||
UserAgent = "LazyBear-Jira-MCP",
|
||||
Timeout = TimeSpan.FromMilliseconds(30000)
|
||||
};
|
||||
|
||||
return new RestClient(config);
|
||||
}
|
||||
}
|
||||
23
LazyBear.MCP/Services/Jira/JiraClientProvider.cs
Normal file
23
LazyBear.MCP/Services/Jira/JiraClientProvider.cs
Normal file
@@ -0,0 +1,23 @@
|
||||
using Microsoft.Extensions.Configuration;
|
||||
using RestSharp;
|
||||
|
||||
namespace LazyBear.MCP.Services.Jira;
|
||||
|
||||
public sealed class JiraClientProvider
|
||||
{
|
||||
public RestClient? Client { get; }
|
||||
|
||||
public string? InitializationError { get; }
|
||||
|
||||
public JiraClientProvider(IConfiguration configuration)
|
||||
{
|
||||
try
|
||||
{
|
||||
Client = JiraClientFactory.CreateClient(configuration);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
InitializationError = $"{ex.GetType().Name}: {ex.Message}";
|
||||
}
|
||||
}
|
||||
}
|
||||
508
LazyBear.MCP/Services/Jira/JiraIssueTools.cs
Normal file
508
LazyBear.MCP/Services/Jira/JiraIssueTools.cs
Normal file
@@ -0,0 +1,508 @@
|
||||
using System.ComponentModel;
|
||||
using System.Text.Json;
|
||||
using ModelContextProtocol.Server;
|
||||
using RestSharp;
|
||||
|
||||
namespace LazyBear.MCP.Services.Jira;
|
||||
|
||||
[McpServerToolType]
|
||||
public sealed class JiraIssueTools(JiraClientProvider provider, IConfiguration configuration)
|
||||
{
|
||||
private readonly RestClient? _client = provider.Client;
|
||||
private readonly string? _clientInitializationError = provider.InitializationError;
|
||||
private readonly string _token = configuration["Jira:Token"] ?? string.Empty;
|
||||
private readonly string _defaultProject = configuration["Jira:Project"] ?? string.Empty;
|
||||
|
||||
[McpServerTool, Description("Получить задачу Jira по ключу")]
|
||||
public async Task<string> GetIssue(
|
||||
[Description("Ключ задачи, например PROJ-123")] string issueKey,
|
||||
CancellationToken cancellationToken = default)
|
||||
{
|
||||
if (string.IsNullOrWhiteSpace(issueKey))
|
||||
{
|
||||
return "Ключ задачи Jira не задан.";
|
||||
}
|
||||
|
||||
if (!TryGetClient(out var client, out var error))
|
||||
{
|
||||
return error;
|
||||
}
|
||||
|
||||
try
|
||||
{
|
||||
var request = CreateRequest($"/rest/api/3/issue/{issueKey}");
|
||||
var response = await client.ExecuteAsync(request, cancellationToken);
|
||||
|
||||
if (!response.IsSuccessful || string.IsNullOrWhiteSpace(response.Content))
|
||||
{
|
||||
return FormatResponseError("get_issue", response, issueKey);
|
||||
}
|
||||
|
||||
using var document = JsonDocument.Parse(response.Content);
|
||||
var root = document.RootElement;
|
||||
|
||||
var summary = GetNestedString(root, "fields", "summary") ?? "-";
|
||||
var status = GetNestedString(root, "fields", "status", "name") ?? "-";
|
||||
var issueType = GetNestedString(root, "fields", "issuetype", "name") ?? "-";
|
||||
var assignee = GetNestedString(root, "fields", "assignee", "displayName") ?? "unassigned";
|
||||
|
||||
return $"Задача '{issueKey}': summary={summary}, status={status}, type={issueType}, assignee={assignee}";
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
return FormatException("get_issue", ex, issueKey);
|
||||
}
|
||||
}
|
||||
|
||||
[McpServerTool, Description("Список задач Jira по JQL")]
|
||||
public async Task<string> ListIssues(
|
||||
[Description("JQL запрос. Если пусто, используется проект по умолчанию")] string? jql = null,
|
||||
[Description("Максимум задач в ответе")] int maxResults = 20,
|
||||
CancellationToken cancellationToken = default)
|
||||
{
|
||||
if (!TryGetClient(out var client, out var error))
|
||||
{
|
||||
return error;
|
||||
}
|
||||
|
||||
var resolvedJql = ResolveJql(jql);
|
||||
if (string.IsNullOrWhiteSpace(resolvedJql))
|
||||
{
|
||||
return "JQL не задан и Jira:Project не настроен.";
|
||||
}
|
||||
|
||||
try
|
||||
{
|
||||
var request = CreateRequest("/rest/api/3/search/jql");
|
||||
request.AddQueryParameter("jql", resolvedJql);
|
||||
request.AddQueryParameter("maxResults", Math.Max(1, maxResults).ToString());
|
||||
request.AddQueryParameter("fields", "summary,status,issuetype");
|
||||
|
||||
var response = await client.ExecuteAsync(request, cancellationToken);
|
||||
|
||||
if (!response.IsSuccessful || string.IsNullOrWhiteSpace(response.Content))
|
||||
{
|
||||
return FormatResponseError("list_issues", response, resolvedJql);
|
||||
}
|
||||
|
||||
using var document = JsonDocument.Parse(response.Content);
|
||||
var root = document.RootElement;
|
||||
|
||||
if (!root.TryGetProperty("issues", out var issuesElement) || issuesElement.GetArrayLength() == 0)
|
||||
{
|
||||
return "Задачи Jira не найдены.";
|
||||
}
|
||||
|
||||
var lines = new List<string>();
|
||||
foreach (var issue in issuesElement.EnumerateArray())
|
||||
{
|
||||
var key = issue.TryGetProperty("key", out var keyElement) ? keyElement.GetString() ?? "unknown" : "unknown";
|
||||
var summary = GetNestedString(issue, "fields", "summary") ?? "-";
|
||||
var status = GetNestedString(issue, "fields", "status", "name") ?? "-";
|
||||
lines.Add($"{key}: {summary} [{status}]");
|
||||
}
|
||||
|
||||
return $"Задачи Jira по JQL '{resolvedJql}':\n{string.Join('\n', lines)}";
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
return FormatException("list_issues", ex, resolvedJql);
|
||||
}
|
||||
}
|
||||
|
||||
[McpServerTool, Description("Создать задачу Jira")]
|
||||
public async Task<string> CreateIssue(
|
||||
[Description("Summary задачи")] string summary,
|
||||
[Description("Ключ проекта. Если пусто, используется Jira:Project")] string? projectKey = null,
|
||||
[Description("Тип задачи, например Task или Bug")] string issueType = "Task",
|
||||
[Description("Описание задачи")] string? description = null,
|
||||
CancellationToken cancellationToken = default)
|
||||
{
|
||||
if (!TryGetClient(out var client, out var error))
|
||||
{
|
||||
return error;
|
||||
}
|
||||
|
||||
var resolvedProject = string.IsNullOrWhiteSpace(projectKey) ? _defaultProject : projectKey;
|
||||
if (string.IsNullOrWhiteSpace(resolvedProject))
|
||||
{
|
||||
return "Проект Jira не задан. Укажите projectKey или настройте Jira:Project.";
|
||||
}
|
||||
|
||||
try
|
||||
{
|
||||
var request = CreateRequest("/rest/api/3/issue", Method.Post);
|
||||
request.AddJsonBody(new
|
||||
{
|
||||
fields = new
|
||||
{
|
||||
project = new { key = resolvedProject },
|
||||
summary,
|
||||
issuetype = new { name = issueType },
|
||||
description = string.IsNullOrWhiteSpace(description)
|
||||
? null
|
||||
: new
|
||||
{
|
||||
type = "doc",
|
||||
version = 1,
|
||||
content = new object[]
|
||||
{
|
||||
new
|
||||
{
|
||||
type = "paragraph",
|
||||
content = new object[]
|
||||
{
|
||||
new
|
||||
{
|
||||
type = "text",
|
||||
text = description
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
var response = await client.ExecuteAsync(request, cancellationToken);
|
||||
|
||||
if (!response.IsSuccessful || string.IsNullOrWhiteSpace(response.Content))
|
||||
{
|
||||
return FormatResponseError("create_issue", response, resolvedProject);
|
||||
}
|
||||
|
||||
using var document = JsonDocument.Parse(response.Content);
|
||||
var root = document.RootElement;
|
||||
var createdKey = root.TryGetProperty("key", out var keyElement) ? keyElement.GetString() ?? "-" : "-";
|
||||
|
||||
return $"Задача Jira создана: {createdKey}";
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
return FormatException("create_issue", ex, resolvedProject);
|
||||
}
|
||||
}
|
||||
|
||||
[McpServerTool, Description("Обновить summary или описание задачи Jira")]
|
||||
public async Task<string> UpdateIssue(
|
||||
[Description("Ключ задачи")] string issueKey,
|
||||
[Description("Новый summary")] string? summary = null,
|
||||
[Description("Новое описание")] string? description = null,
|
||||
CancellationToken cancellationToken = default)
|
||||
{
|
||||
if (string.IsNullOrWhiteSpace(summary) && string.IsNullOrWhiteSpace(description))
|
||||
{
|
||||
return $"Нет полей для обновления задачи '{issueKey}'.";
|
||||
}
|
||||
|
||||
if (!TryGetClient(out var client, out var error))
|
||||
{
|
||||
return error;
|
||||
}
|
||||
|
||||
try
|
||||
{
|
||||
var fields = new Dictionary<string, object?>();
|
||||
|
||||
if (!string.IsNullOrWhiteSpace(summary))
|
||||
{
|
||||
fields["summary"] = summary;
|
||||
}
|
||||
|
||||
if (!string.IsNullOrWhiteSpace(description))
|
||||
{
|
||||
fields["description"] = new
|
||||
{
|
||||
type = "doc",
|
||||
version = 1,
|
||||
content = new object[]
|
||||
{
|
||||
new
|
||||
{
|
||||
type = "paragraph",
|
||||
content = new object[]
|
||||
{
|
||||
new
|
||||
{
|
||||
type = "text",
|
||||
text = description
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
var request = CreateRequest($"/rest/api/3/issue/{issueKey}", Method.Put);
|
||||
request.AddJsonBody(new { fields });
|
||||
|
||||
var response = await client.ExecuteAsync(request, cancellationToken);
|
||||
|
||||
if (!response.IsSuccessful)
|
||||
{
|
||||
return FormatResponseError("update_issue", response, issueKey);
|
||||
}
|
||||
|
||||
return $"Задача Jira '{issueKey}' обновлена.";
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
return FormatException("update_issue", ex, issueKey);
|
||||
}
|
||||
}
|
||||
|
||||
[McpServerTool, Description("Доступные переходы статуса для задачи Jira")]
|
||||
public async Task<string> GetIssueStatuses(
|
||||
[Description("Ключ задачи")] string issueKey,
|
||||
CancellationToken cancellationToken = default)
|
||||
{
|
||||
if (!TryGetClient(out var client, out var error))
|
||||
{
|
||||
return error;
|
||||
}
|
||||
|
||||
try
|
||||
{
|
||||
var request = CreateRequest($"/rest/api/3/issue/{issueKey}/transitions");
|
||||
var response = await client.ExecuteAsync(request, cancellationToken);
|
||||
|
||||
if (!response.IsSuccessful || string.IsNullOrWhiteSpace(response.Content))
|
||||
{
|
||||
return FormatResponseError("get_issue_statuses", response, issueKey);
|
||||
}
|
||||
|
||||
using var document = JsonDocument.Parse(response.Content);
|
||||
var root = document.RootElement;
|
||||
|
||||
if (!root.TryGetProperty("transitions", out var transitionsElement) || transitionsElement.GetArrayLength() == 0)
|
||||
{
|
||||
return $"Для задачи '{issueKey}' нет доступных переходов.";
|
||||
}
|
||||
|
||||
var lines = new List<string>();
|
||||
foreach (var transition in transitionsElement.EnumerateArray())
|
||||
{
|
||||
var name = transition.TryGetProperty("name", out var nameElement) ? nameElement.GetString() ?? "-" : "-";
|
||||
var targetStatus = GetNestedString(transition, "to", "name") ?? "-";
|
||||
lines.Add($"{name} -> {targetStatus}");
|
||||
}
|
||||
|
||||
return $"Переходы статуса для '{issueKey}':\n{string.Join('\n', lines)}";
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
return FormatException("get_issue_statuses", ex, issueKey);
|
||||
}
|
||||
}
|
||||
|
||||
[McpServerTool, Description("Список комментариев задачи Jira")]
|
||||
public async Task<string> ListIssueComments(
|
||||
[Description("Ключ задачи")] string issueKey,
|
||||
[Description("Максимум комментариев")] int limit = 20,
|
||||
CancellationToken cancellationToken = default)
|
||||
{
|
||||
if (!TryGetClient(out var client, out var error))
|
||||
{
|
||||
return error;
|
||||
}
|
||||
|
||||
try
|
||||
{
|
||||
var request = CreateRequest($"/rest/api/3/issue/{issueKey}/comment");
|
||||
request.AddQueryParameter("maxResults", Math.Max(1, limit).ToString());
|
||||
|
||||
var response = await client.ExecuteAsync(request, cancellationToken);
|
||||
|
||||
if (!response.IsSuccessful || string.IsNullOrWhiteSpace(response.Content))
|
||||
{
|
||||
return FormatResponseError("list_issue_comments", response, issueKey);
|
||||
}
|
||||
|
||||
using var document = JsonDocument.Parse(response.Content);
|
||||
var root = document.RootElement;
|
||||
|
||||
if (!root.TryGetProperty("comments", out var commentsElement) || commentsElement.GetArrayLength() == 0)
|
||||
{
|
||||
return $"Комментарии к задаче '{issueKey}' отсутствуют.";
|
||||
}
|
||||
|
||||
var lines = new List<string>();
|
||||
foreach (var comment in commentsElement.EnumerateArray())
|
||||
{
|
||||
var id = comment.TryGetProperty("id", out var idElement) ? idElement.GetString() ?? "-" : "-";
|
||||
var author = GetNestedString(comment, "author", "displayName") ?? "unknown";
|
||||
var text = ExtractCommentText(comment.GetProperty("body"));
|
||||
lines.Add($"{id}: {author} -> {text}");
|
||||
}
|
||||
|
||||
return $"Комментарии задачи '{issueKey}':\n{string.Join('\n', lines)}";
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
return FormatException("list_issue_comments", ex, issueKey);
|
||||
}
|
||||
}
|
||||
|
||||
[McpServerTool, Description("Добавить комментарий к задаче Jira")]
|
||||
public async Task<string> AddComment(
|
||||
[Description("Ключ задачи")] string issueKey,
|
||||
[Description("Текст комментария")] string body,
|
||||
CancellationToken cancellationToken = default)
|
||||
{
|
||||
if (string.IsNullOrWhiteSpace(body))
|
||||
{
|
||||
return "Текст комментария Jira не задан.";
|
||||
}
|
||||
|
||||
if (!TryGetClient(out var client, out var error))
|
||||
{
|
||||
return error;
|
||||
}
|
||||
|
||||
try
|
||||
{
|
||||
var request = CreateRequest($"/rest/api/3/issue/{issueKey}/comment", Method.Post);
|
||||
request.AddJsonBody(new
|
||||
{
|
||||
body = new
|
||||
{
|
||||
type = "doc",
|
||||
version = 1,
|
||||
content = new object[]
|
||||
{
|
||||
new
|
||||
{
|
||||
type = "paragraph",
|
||||
content = new object[]
|
||||
{
|
||||
new
|
||||
{
|
||||
type = "text",
|
||||
text = body
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
var response = await client.ExecuteAsync(request, cancellationToken);
|
||||
|
||||
if (!response.IsSuccessful || string.IsNullOrWhiteSpace(response.Content))
|
||||
{
|
||||
return FormatResponseError("add_comment", response, issueKey);
|
||||
}
|
||||
|
||||
using var document = JsonDocument.Parse(response.Content);
|
||||
var root = document.RootElement;
|
||||
var commentId = root.TryGetProperty("id", out var idElement) ? idElement.GetString() ?? "-" : "-";
|
||||
|
||||
return $"Комментарий добавлен к задаче '{issueKey}', id={commentId}.";
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
return FormatException("add_comment", ex, issueKey);
|
||||
}
|
||||
}
|
||||
|
||||
private string? ResolveJql(string? jql)
|
||||
{
|
||||
if (!string.IsNullOrWhiteSpace(jql))
|
||||
{
|
||||
return jql;
|
||||
}
|
||||
|
||||
return string.IsNullOrWhiteSpace(_defaultProject) ? null : $"project = {_defaultProject} ORDER BY updated DESC";
|
||||
}
|
||||
|
||||
private RestRequest CreateRequest(string resource, Method method = Method.Get)
|
||||
{
|
||||
var request = new RestRequest(resource, method);
|
||||
request.AddHeader("Accept", "application/json");
|
||||
|
||||
if (!string.IsNullOrWhiteSpace(_token))
|
||||
{
|
||||
request.AddHeader("Authorization", $"Bearer {_token}");
|
||||
}
|
||||
|
||||
return request;
|
||||
}
|
||||
|
||||
private bool TryGetClient(out RestClient client, out string error)
|
||||
{
|
||||
if (_client is null)
|
||||
{
|
||||
client = null!;
|
||||
var details = string.IsNullOrWhiteSpace(_clientInitializationError)
|
||||
? string.Empty
|
||||
: $" Детали: {_clientInitializationError}";
|
||||
error = "Jira клиент не инициализирован. Проверьте Jira:Url." + details;
|
||||
return false;
|
||||
}
|
||||
|
||||
client = _client;
|
||||
error = string.Empty;
|
||||
return true;
|
||||
}
|
||||
|
||||
private static string? GetNestedString(JsonElement element, params string[] path)
|
||||
{
|
||||
var current = element;
|
||||
|
||||
foreach (var segment in path)
|
||||
{
|
||||
if (!current.TryGetProperty(segment, out current))
|
||||
{
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
return current.ValueKind == JsonValueKind.String ? current.GetString() : current.ToString();
|
||||
}
|
||||
|
||||
private static string ExtractCommentText(JsonElement body)
|
||||
{
|
||||
var chunks = new List<string>();
|
||||
CollectText(body, chunks);
|
||||
return chunks.Count == 0 ? "-" : string.Join(" ", chunks);
|
||||
}
|
||||
|
||||
private static void CollectText(JsonElement element, List<string> chunks)
|
||||
{
|
||||
if (element.ValueKind == JsonValueKind.Object)
|
||||
{
|
||||
if (element.TryGetProperty("text", out var textElement) && textElement.ValueKind == JsonValueKind.String)
|
||||
{
|
||||
chunks.Add(textElement.GetString() ?? string.Empty);
|
||||
}
|
||||
|
||||
foreach (var property in element.EnumerateObject())
|
||||
{
|
||||
CollectText(property.Value, chunks);
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
if (element.ValueKind == JsonValueKind.Array)
|
||||
{
|
||||
foreach (var item in element.EnumerateArray())
|
||||
{
|
||||
CollectText(item, chunks);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static string FormatResponseError(string toolName, RestResponse response, string? resource = null)
|
||||
{
|
||||
var resourcePart = string.IsNullOrWhiteSpace(resource) ? string.Empty : $", resource='{resource}'";
|
||||
var body = string.IsNullOrWhiteSpace(response.Content) ? "-" : response.Content;
|
||||
return $"Ошибка Jira в tool '{toolName}'{resourcePart}: status={(int)response.StatusCode}, details={body}";
|
||||
}
|
||||
|
||||
private static string FormatException(string toolName, Exception exception, string? resource = null)
|
||||
{
|
||||
var resourcePart = string.IsNullOrWhiteSpace(resource) ? string.Empty : $", resource='{resource}'";
|
||||
return $"Ошибка Jira в tool '{toolName}'{resourcePart}: {exception.GetType().Name}: {exception.Message}";
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user