HOME画面に、レビュー件数（総数）を表示する

bee_slack_app/service/review.py

@@ -45,12 +45,12 @@ def get_review(*, logger: Any, user_id: str, isbn: str) -> Optional[ReviewConten
         return None
 
 
-def get_reviews(
+def get_reviews(  # pylint: disable=dangerous-default-value
     *,
     logger: Any,
     conditions: Optional[GetConditions] = None,
-    limit: int,
-    keys: list[ReviewItemKey],
+    limit: Optional[int] = None,
+    keys: list[ReviewItemKey] = [],
 ) -> Optional[GetResponse]:
     """
     次のlimit分のレビューを取得する

bee_slack_app/service/test_review.py

@@ -420,3 +420,114 @@ def test_post_reviewでreview_repositoryの処理でエラーが発生した場
     assert mock_review_repository_create.call_count == 1
 
     assert review is None
+
+
+def test_get_reviewsで条件を指定しない場合はレビューを全件一括で取得できること(monkeypatch):
+    def mock_review_repository_get_some(_, **__):
+        return {
+            "items": [
+                {
+                    "user_id": "user_id_0",
+                    "book_title": "仕事ではじめる機械学習",
+                    "isbn": "12345",
+                    "score_for_me": "1",
+                    "score_for_others": "5",
+                    "review_comment": "とても良いです",
+                    "book_image_url": "dummy_book_image_url_0",
+                    "book_author": "dummy_book_author_0",
+                    "book_url": "dummy_book_url_0",
+                },
+                {
+                    "user_id": "user_id_1",
+                    "book_title": "仕事ではじめる機械学習",
+                    "isbn": "12345",
+                    "score_for_me": "3",
+                    "score_for_others": "4",
+                    "review_comment": "まあまあです",
+                    "book_image_url": "dummy_book_image_url_1",
+                    "book_author": "dummy_book_author_1",
+                    "book_url": "dummy_book_url_1",
+                },
+                {
+                    "user_id": "user_id_2",
+                    "book_title": "Python チュートリアル",
+                    "isbn": "67890",
+                    "score_for_me": "2",
+                    "score_for_others": "4",
+                    "review_comment": "そこそこです",
+                    "book_image_url": "dummy_book_image_url_2",
+                    "book_author": "dummy_book_author_2",
+                    "book_url": "dummy_book_url_2",
+                },
+            ],
+            "last_key": None,
+        }
+
+    monkeypatch.setattr(ReviewRepository, "get_some", mock_review_repository_get_some)
+
+    def mock_user_repository_get_all(_, **__):
+        return [
+            {
+                "user_id": "user_id_0",
+                "department": "department_0",
+                "job_type": "job_type_0",
+                "age_range": "age_range_0",
+                "updated_at": "2022-04-11T09:23:04+09:00",
+                "user_name": "user_name_0",
+            },
+            {
+                "user_id": "user_id_1",
+                "department": "department_1",
+                "job_type": "job_type_1",
+                "age_range": "age_range_1",
+                "updated_at": "2022-04-12T09:23:04+09:00",
+                "user_name": "user_name_1",
+            },
+            {
+                "user_id": "user_id_2",
+                "department": "department_2",
+                "job_type": "job_type_2",
+                "age_range": "age_range_2",
+                "updated_at": "2022-04-12T09:23:04+09:00",
+                "user_name": "user_name_2",
+            },
+        ]
+
+    monkeypatch.setattr(UserRepository, "get_all", mock_user_repository_get_all)
+
+    reviews = get_reviews(logger=getLogger(), limit=[], keys=[])["items"]
+
+    assert len(reviews) == 3
+
+    assert reviews[0]["user_id"] == "user_id_0"
+    assert reviews[0]["user_name"] == "user_name_0"
+    assert reviews[0]["isbn"] == "12345"
+    assert reviews[0]["book_title"] == "仕事ではじめる機械学習"
+    assert reviews[0]["score_for_me"] == "1"
+    assert reviews[0]["score_for_others"] == "5"
+    assert reviews[0]["review_comment"] == "とても良いです"
+    assert reviews[0]["book_image_url"] == "dummy_book_image_url_0"
+    assert reviews[0]["book_author"] == "dummy_book_author_0"
+    assert reviews[0]["book_url"] == "dummy_book_url_0"
+
+    assert reviews[1]["user_id"] == "user_id_1"
+    assert reviews[1]["user_name"] == "user_name_1"
+    assert reviews[1]["isbn"] == "12345"
+    assert reviews[1]["book_title"] == "仕事ではじめる機械学習"
+    assert reviews[1]["score_for_me"] == "3"
+    assert reviews[1]["score_for_others"] == "4"
+    assert reviews[1]["review_comment"] == "まあまあです"
+    assert reviews[1]["book_image_url"] == "dummy_book_image_url_1"
+    assert reviews[1]["book_author"] == "dummy_book_author_1"
+    assert reviews[1]["book_url"] == "dummy_book_url_1"
+
+    assert reviews[2]["user_id"] == "user_id_2"
+    assert reviews[2]["user_name"] == "user_name_2"
+    assert reviews[2]["isbn"] == "67890"
+    assert reviews[2]["book_title"] == "Python チュートリアル"
+    assert reviews[2]["score_for_me"] == "2"
+    assert reviews[2]["score_for_others"] == "4"
+    assert reviews[2]["review_comment"] == "そこそこです"
+    assert reviews[2]["book_image_url"] == "dummy_book_image_url_2"
+    assert reviews[2]["book_author"] == "dummy_book_author_2"
+    assert reviews[2]["book_url"] == "dummy_book_url_2"

bee_slack_app/view/home.py

@@ -3,7 +3,8 @@ def home(
     see_more_recommended_book_action_id: str,
     read_review_action_id: str,
     post_review_action_id: str,
-    user_info_action_id: str
+    user_info_action_id: str,
+    total_review_count: int,
 ):
     """
     アプリホーム画面
@@ -13,6 +14,7 @@ def home(
         read_review_action_id: 「レビューを閲覧する」ボタンのaction_id
         post_review_action_id: 「レビューを投稿する」ボタンのaction_id
         user_info_action_id: 「プロフィール」ボタンのaction_id
+        total_review_count: 表示する「レビュー投稿数」
     """
     return {
         "type": "home",
@@ -75,6 +77,15 @@ def home(
                 "type": "header",
                 "text": {"type": "plain_text", "text": "本のレビュー", "emoji": True},
             },
+            {
+                "type": "section",
+                "fields": [
+                    {
+                        "type": "mrkdwn",
+                        "text": f"*現在のレビュー投稿数 {total_review_count}件*",
+                    },  # type:ignore
+                ],
+            },
             {
                 "type": "actions",
                 "elements": [

bee_slack_app/view_controller/home.py

@@ -1,3 +1,6 @@
+from logging import getLogger
+
+from bee_slack_app.service.review import get_reviews
 from bee_slack_app.view.home import home
 
 
@@ -6,12 +9,17 @@ def home_controller(app):
     def update_home_view(ack, event, client):
         ack()
 
+        reviews = get_reviews(logger=getLogger())
+
+        total_review_count = len(reviews["items"]) if reviews else 0
+
         client.views_publish(
             user_id=event["user"],
             view=home(
                 read_review_action_id="read_review",
                 post_review_action_id="post_review",
                 see_more_recommended_book_action_id="book_recommend",
                 user_info_action_id="user_info",
+                total_review_count=total_review_count,
             ),
         )