From 65002b9280b5f29e6893d308609c9c71858b4d5e Mon Sep 17 00:00:00 2001
From: Gabben <43146729+gabbhack@users.noreply.github.com>
Date: Sun, 17 May 2020 16:24:42 +0500
Subject: [PATCH] Add InlineQuery.answer

---
 aiogram/api/types/inline_query.py             | 34 ++++++++++++++++++-
 docs/api/methods/answer_inline_query.md       |  2 ++
 docs/api/types/inline_query.md                | 15 ++++++++
 .../test_api/test_types/test_inline_query.py  | 17 ++++++++++
 4 files changed, 67 insertions(+), 1 deletion(-)
 create mode 100644 tests/test_api/test_types/test_inline_query.py

diff --git a/aiogram/api/types/inline_query.py b/aiogram/api/types/inline_query.py
index f86ecc7a..29373d39 100644
--- a/aiogram/api/types/inline_query.py
+++ b/aiogram/api/types/inline_query.py
@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from typing import TYPE_CHECKING, Optional
+from typing import TYPE_CHECKING, List, Optional
 
 from pydantic import Field
 
@@ -9,6 +9,8 @@ from .base import TelegramObject
 if TYPE_CHECKING:  # pragma: no cover
     from .location import Location
     from .user import User
+    from .inline_query_result import InlineQueryResult
+    from ..methods import AnswerInlineQuery
 
 
 class InlineQuery(TelegramObject):
@@ -29,3 +31,33 @@ class InlineQuery(TelegramObject):
     """Offset of the results to be returned, can be controlled by the bot"""
     location: Optional[Location] = None
     """Sender location, only for bots that request user location"""
+
+    def answer(
+        self,
+        results: List[InlineQueryResult],
+        cache_time: Optional[int] = None,
+        is_personal: Optional[bool] = None,
+        next_offset: Optional[str] = None,
+        switch_pm_text: Optional[str] = None,
+        switch_pm_parameter: Optional[str] = None,
+    ) -> AnswerInlineQuery:
+        """
+        :param results:
+        :param cache_time:
+        :param is_personal:
+        :param next_offset:
+        :param switch_pm_text:
+        :param switch_pm_parameter:
+        :return:
+        """
+        from ..methods import AnswerInlineQuery
+
+        return AnswerInlineQuery(
+            inline_query_id=self.id,
+            results=results,
+            cache_time=cache_time,
+            is_personal=is_personal,
+            next_offset=next_offset,
+            switch_pm_text=switch_pm_text,
+            switch_pm_parameter=switch_pm_parameter,
+        )
diff --git a/docs/api/methods/answer_inline_query.md b/docs/api/methods/answer_inline_query.md
index 88add63d..215b5037 100644
--- a/docs/api/methods/answer_inline_query.md
+++ b/docs/api/methods/answer_inline_query.md
@@ -62,4 +62,6 @@ return AnswerInlineQuery(...)
 ## Related pages:
 
 - [Official documentation](https://core.telegram.org/bots/api#answerinlinequery)
+- [aiogram.types.InlineQuery](../types/inline_query.md)
 - [aiogram.types.InlineQueryResult](../types/inline_query_result.md)
+- [Aliases](../types/inline_query.md#aliases)
diff --git a/docs/api/types/inline_query.md b/docs/api/types/inline_query.md
index cd3c7545..9d3094b8 100644
--- a/docs/api/types/inline_query.md
+++ b/docs/api/types/inline_query.md
@@ -23,8 +23,23 @@ This object represents an incoming inline query. When the user sends an empty qu
 - `from aiogram.api.types import InlineQuery`
 - `from aiogram.api.types.inline_query import InlineQuery`
 
+## Aliases
+
+Aliases is always returns related API method (Awaitable) and can be used directly or as answer's into webhook.
+
+### Answer
+
+This method has the same specification with the API but without `inline_query_id` argument.
+
+| Answer method         | Alias for                                              | Description                       |
+| - | - | - |
+| `answer`              | [Bot.answer_inline_query](../methods/answer_inline_query.md)         | Answer to inline query         |
+
+
 ## Related pages:
 
 - [Official documentation](https://core.telegram.org/bots/api#inlinequery)
 - [aiogram.types.Location](../types/location.md)
 - [aiogram.types.User](../types/user.md)
+- [aiogram.methods.AnswerInlineQuery](../methods/answer_inline_query.md)
+
diff --git a/tests/test_api/test_types/test_inline_query.py b/tests/test_api/test_types/test_inline_query.py
new file mode 100644
index 00000000..24657b74
--- /dev/null
+++ b/tests/test_api/test_types/test_inline_query.py
@@ -0,0 +1,17 @@
+from aiogram.api.methods import AnswerInlineQuery
+from aiogram.api.types import InlineQuery, User
+
+
+class TestInlineQuery:
+    def test_answer_alias(self):
+        inline_query = InlineQuery(
+            id="id",
+            from_user=User(id=42, is_bot=False, first_name="name"),
+            query="query",
+            offset="",
+        )
+
+        api_method = inline_query.answer([])
+
+        assert isinstance(api_method, AnswerInlineQuery)
+        assert api_method.inline_query_id == inline_query.id