feat(user): report on another user's time entries

- Add user_id parameter to fetch_issues_with_spent_time().
- Support numeric ID, login, or full name resolution.
- Reject ambiguous names and unknown users with clear messages.
- Add CLI flags: --user-id, --user-login, --user-name.
- Only allow one user flag at a time.
- Add ResourceNotFoundError handling.
- Update README with usage examples.
- Add tests for user resolution and CLI flags.

Closes #40

README.md

@@ -8,7 +8,7 @@ CLI-инструмент для генерации отчётов по зада
 
 ## Возможности
 
-- Получение time entries текущего пользователя из Redmine.
+- Получение time entries **текущего** или **указанного** пользователя из Redmine.
 - Авторизация через Redmine API token или логин/пароль.
 - Группировка задач по проекту и версии.
 - Перевод статусов задач на русский язык.
@@ -91,6 +91,16 @@ redmine-reporter
 redmine-reporter --date 2026-02-01--2026-02-28
 ```
 
+Отчёт по другому пользователю:
+
+```bash
+redmine-reporter --user-id 42
+redmine-reporter --user-login ivanov
+redmine-reporter --user-name "Иванов И.И."
+```
+
+`--user-name` требует точного совпадения; если найдено несколько пользователей, CLI сообщает об ошибке и просит использовать `--user-id`.
+
 Переопределить URL/API-ключ из `.env`:
 
 ```bash

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "redmine-reporter"
-version = "1.6.1"
+version = "1.7.0"
 description = "Redmine time-entry based issue reporter for internal use"
 readme = "README.md"
 authors = [{ name = "Artem Kokos", email = "artem-kokos@mail.ru" }]

redmine_reporter/__init__.py

@@ -1 +1 @@
-__version__ = "1.6.1"
+__version__ = "1.7.0"

redmine_reporter/cli.py

@@ -76,8 +76,29 @@ def main(argv: Optional[List[str]] = None) -> int:
         action="store_true",
         help="Print summary (total hours by project/version) to stderr",
     )
+    parser.add_argument(
+        "--user-id",
+        help="Redmine user ID for the report (default: current user)",
+    )
+    parser.add_argument(
+        "--user-login",
+        help="Redmine user login for the report (alternative to --user-id)",
+    )
+    parser.add_argument(
+        "--user-name",
+        help="Redmine user full name for the report (alternative to --user-id; ambiguous names are rejected)",
+    )
     args = parser.parse_args(argv)
 
+    # Валидация взаимоисключающих флагов пользователя
+    user_args = [args.user_id, args.user_login, args.user_name]
+    if sum(bool(a) for a in user_args) > 1:
+        print(
+            "❌ Specify only one of --user-id, --user-login, or --user-name.",
+            file=sys.stderr,
+        )
+        return 1
+
     # CLI-переопределения имеют приоритет над .env/env.
     if args.config:
         Config.load_config(args.config)
@@ -105,7 +126,11 @@ def main(argv: Optional[List[str]] = None) -> int:
         return 1
 
     try:
-        issue_hours = fetch_issues_with_spent_time(from_date, to_date)
+        issue_hours = fetch_issues_with_spent_time(
+            from_date,
+            to_date,
+            user_id=args.user_id or args.user_login or args.user_name,
+        )
     except RedmineAPIError as e:
         print(f"❌ {e.message}", file=sys.stderr)
         if args.debug and e.original is not None:

redmine_reporter/client.py

@@ -1,8 +1,8 @@
-from typing import Any, Dict, List, Optional, Tuple
+from typing import Any, Dict, List, Optional, Tuple, Union
 
 import requests
 from redminelib import Redmine
-from redminelib.exceptions import AuthError, ForbiddenError
+from redminelib.exceptions import AuthError, ForbiddenError, ResourceNotFoundError
 from redminelib.resources import Issue
 from urllib3.util.retry import Retry
 
@@ -78,6 +78,8 @@ def _format_redmine_error(exc: Exception) -> str:
             "Access denied: your Redmine account does not have permission "
             "to read time entries or issues."
         )
+    if isinstance(exc, ResourceNotFoundError):
+        return "Requested Redmine resource not found: check user/project identifiers."
 
     # requests HTTPError может быть обёрнуто в python-redmine
     original = getattr(exc, "response", None)
@@ -120,22 +122,91 @@ def _fetch_issues_chunked(redmine: Redmine, issue_ids: List[int]) -> List[Issue]
     return all_issues
 
 
+def _resolve_user_id(redmine: Redmine, user_arg: Union[int, str]) -> int:
+    """Преобразует строковый идентификатор пользователя в числовой ID.
+
+    Если аргумент — число, возвращает его как есть.
+    Если строка, пытается найти пользователя по логину или имени.
+    """
+    if isinstance(user_arg, int):
+        return user_arg
+
+    text = str(user_arg).strip()
+    if not text:
+        raise RedmineAPIError("User identifier cannot be empty.")
+
+    # Сначала пробуем интерпретировать как числовой ID
+    if text.isdigit():
+        return int(text)
+
+    # Затем ищем по логину
+    try:
+        users = redmine.user.filter(login=text)
+        if users:
+            return int(users[0].id)
+    except Exception as exc:
+        raise RedmineAPIError(
+            f"Cannot resolve user login '{text}': {_format_redmine_error(exc)}",
+            original=exc,
+        ) from exc
+
+    # Потом по имени
+    try:
+        users = redmine.user.filter(name=text)
+        if len(users) == 1:
+            return int(users[0].id)
+        if len(users) > 1:
+            matches = ", ".join(str(getattr(u, "login", u.id)) for u in users[:5])
+            raise RedmineAPIError(
+                f"Multiple users match '{text}': {matches}. Use --user-id with numeric ID."
+            )
+    except RedmineAPIError:
+        raise
+    except Exception as exc:
+        raise RedmineAPIError(
+            f"Cannot resolve user name '{text}': {_format_redmine_error(exc)}",
+            original=exc,
+        ) from exc
+
+    raise RedmineAPIError(
+        f"User '{text}' not found. Check the login/name or use --user-id with numeric Redmine ID."
+    )
+
+
+def _get_current_user_id(redmine: Redmine) -> int:
+    """Возвращает ID текущего пользователя."""
+    try:
+        current_user = redmine.user.get("current")
+        return int(current_user.id)
+    except Exception as exc:
+        raise RedmineAPIError(_format_redmine_error(exc), original=exc) from exc
+
+
 def fetch_issues_with_spent_time(
-    from_date: str, to_date: str
+    from_date: str,
+    to_date: str,
+    user_id: Optional[Union[int, str]] = None,
 ) -> Optional[List[Tuple[Issue, float]]]:
     """
-    Fetch unique issues linked to time entries of the current user in given date range,
+    Fetch unique issues linked to time entries of the given user in date range,
     along with total spent hours per issue.
+    If user_id is None, uses current user.
     Returns list of (issue, total_hours) tuples.
     Raises RedmineAPIError on API/auth/network failures.
     """
 
     try:
         redmine = _create_redmine()
-        current_user = redmine.user.get("current")
+        target_user_id = (
-        time_entries = redmine.time_entry.filter(
+            _resolve_user_id(redmine, user_id)
-            user_id=current_user.id, from_date=from_date, to_date=to_date
+            if user_id is not None
+            else _get_current_user_id(redmine)
         )
+        time_entries = redmine.time_entry.filter(
+            user_id=target_user_id, from_date=from_date, to_date=to_date
+        )
+    except RedmineAPIError:
+        raise
     except Exception as exc:
         raise RedmineAPIError(_format_redmine_error(exc), original=exc) from exc
 

tests/test_cli.py

@@ -265,3 +265,39 @@ def test_cli_no_time_passed_to_formatter(mock_fetch, tmp_path):
 
     _, kwargs = mock_get_formatter.call_args
     assert kwargs.get("no_time") is True
+
+
+@mock.patch.dict(os.environ, VALID_ENV, clear=True)
+@mock.patch("redmine_reporter.cli.fetch_issues_with_spent_time")
+def test_cli_passes_user_id_to_fetch(mock_fetch):
+    """CLI --user-id передаётся в fetch_issues_with_spent_time."""
+    mock_fetch.return_value = None
+    main(["--date", "2026-01-01--2026-01-31", "--user-id", "42"])
+    _, kwargs = mock_fetch.call_args
+    assert kwargs["user_id"] == "42"
+
+
+@mock.patch.dict(os.environ, VALID_ENV, clear=True)
+@mock.patch("redmine_reporter.cli.fetch_issues_with_spent_time")
+def test_cli_passes_user_login_to_fetch(mock_fetch):
+    """CLI --user-login передаётся в fetch_issues_with_spent_time."""
+    mock_fetch.return_value = None
+    main(["--date", "2026-01-01--2026-01-31", "--user-login", "ivanov"])
+    _, kwargs = mock_fetch.call_args
+    assert kwargs["user_id"] == "ivanov"
+
+
+@mock.patch.dict(os.environ, VALID_ENV, clear=True)
+def test_cli_rejects_multiple_user_flags():
+    """CLI не принимает одновременно несколько флагов пользователя."""
+    code = main(
+        [
+            "--date",
+            "2026-01-01--2026-01-31",
+            "--user-id",
+            "42",
+            "--user-login",
+            "ivanov",
+        ]
+    )
+    assert code == 1

tests/test_client.py

@@ -249,6 +249,112 @@ def test_fetch_raises_redmine_api_error_on_http_500(mock_redmine_class):
         fetch_issues_with_spent_time("2026-01-01", "2026-01-31")
 
 
+@mock.patch.dict(os.environ, PASSWORD_ENV, clear=True)
+@mock.patch("redmine_reporter.client.Redmine")
+def test_fetch_uses_specified_user_id(mock_redmine_class):
+    """user_id передаётся в time_entry.filter вместо текущего пользователя."""
+    mock_redmine = mock_redmine_class.return_value
+    _configure_current_user(mock_redmine)
+
+    mock_redmine.time_entry.filter.return_value = []
+
+    fetch_issues_with_spent_time("2026-01-01", "2026-01-31", user_id=42)
+
+    _, kwargs = mock_redmine.time_entry.filter.call_args
+    assert kwargs["user_id"] == 42
+
+
+@mock.patch.dict(os.environ, PASSWORD_ENV, clear=True)
+@mock.patch("redmine_reporter.client.Redmine")
+def test_fetch_resolves_user_login_to_id(mock_redmine_class):
+    """Строковый логин разрешается в числовой ID."""
+    mock_redmine = mock_redmine_class.return_value
+    _configure_current_user(mock_redmine)
+
+    mock_user = mock.MagicMock()
+    mock_user.id = 7
+    mock_redmine.user.filter.return_value = [mock_user]
+    mock_redmine.time_entry.filter.return_value = []
+
+    fetch_issues_with_spent_time("2026-01-01", "2026-01-31", user_id="ivanov")
+
+    login_filter_call = mock_redmine.user.filter.call_args_list[0]
+    assert login_filter_call.kwargs == {"login": "ivanov"}
+
+    _, kwargs = mock_redmine.time_entry.filter.call_args
+    assert kwargs["user_id"] == 7
+
+
+@mock.patch.dict(os.environ, PASSWORD_ENV, clear=True)
+@mock.patch("redmine_reporter.client.Redmine")
+def test_fetch_resolves_user_name_to_id(mock_redmine_class):
+    """Строковое имя разрешается в числовой ID, если найден ровно один пользователь."""
+    mock_redmine = mock_redmine_class.return_value
+    _configure_current_user(mock_redmine)
+
+    mock_redmine.user.filter.side_effect = [
+        [],  # поиск по логину не дал результатов
+        [mock.MagicMock(id=9)],  # поиск по имени нашёл одного
+    ]
+    mock_redmine.time_entry.filter.return_value = []
+
+    fetch_issues_with_spent_time("2026-01-01", "2026-01-31", user_id="Иванов И.И.")
+
+    name_filter_call = mock_redmine.user.filter.call_args_list[1]
+    assert name_filter_call.kwargs == {"name": "Иванов И.И."}
+
+    _, kwargs = mock_redmine.time_entry.filter.call_args
+    assert kwargs["user_id"] == 9
+
+
+@mock.patch.dict(os.environ, PASSWORD_ENV, clear=True)
+@mock.patch("redmine_reporter.client.Redmine")
+def test_fetch_rejects_ambiguous_user_name(mock_redmine_class):
+    """Если по имени найдено несколько пользователей — ошибка с понятным сообщением."""
+    mock_redmine = mock_redmine_class.return_value
+    _configure_current_user(mock_redmine)
+
+    mock_redmine.user.filter.side_effect = [
+        [],  # поиск по логину не дал результатов
+        [mock.MagicMock(id=1), mock.MagicMock(id=2)],  # по имени — несколько
+    ]
+
+    from redmine_reporter.client import RedmineAPIError
+
+    with pytest.raises(RedmineAPIError, match="Multiple users match"):
+        fetch_issues_with_spent_time("2026-01-01", "2026-01-31", user_id="Иванов")
+
+
+@mock.patch.dict(os.environ, PASSWORD_ENV, clear=True)
+@mock.patch("redmine_reporter.client.Redmine")
+def test_fetch_rejects_unknown_user_login(mock_redmine_class):
+    """Если пользователь не найден — ошибка с предложением использовать --user-id."""
+    mock_redmine = mock_redmine_class.return_value
+    _configure_current_user(mock_redmine)
+
+    mock_redmine.user.filter.return_value = []
+
+    from redmine_reporter.client import RedmineAPIError
+
+    with pytest.raises(RedmineAPIError, match="not found"):
+        fetch_issues_with_spent_time("2026-01-01", "2026-01-31", user_id="unknown")
+
+
+@mock.patch.dict(os.environ, PASSWORD_ENV, clear=True)
+@mock.patch("redmine_reporter.client.Redmine")
+def test_fetch_numeric_string_user_id(mock_redmine_class):
+    """Строка из цифр интерпретируется как числовой ID."""
+    mock_redmine = mock_redmine_class.return_value
+    _configure_current_user(mock_redmine)
+    mock_redmine.time_entry.filter.return_value = []
+
+    fetch_issues_with_spent_time("2026-01-01", "2026-01-31", user_id="42")
+
+    assert mock_redmine.user.filter.call_count == 0
+    _, kwargs = mock_redmine.time_entry.filter.call_args
+    assert kwargs["user_id"] == 42
+
+
 # -- #24: Таймаут и retry --