#3 answers.answered 移転

migrations/2024_12_02_005300_create_tables.py

@@ -0,0 +1,87 @@
+from __future__ import annotations
+
+from ..config import CONFIG
+from eloquent import DatabaseManager, Schema
+
+DB = DatabaseManager (CONFIG)
+SCHEMA = Schema (DB)
+
+
+def main (
+) -> None:
+    create_queries ()
+    create_answers ()
+    create_users ()
+    create_query_answer_histories ()
+    add_constraints_to_queries ()
+    add_constraints_to_answers ()
+    add_constraints_to_query_answer_histories ()
+
+
+def create_queries (
+) -> None:
+    with SCHEMA.create ('queries') as table:
+        table.big_increments ('id')
+        table.unsigned_big_integer ('user_id').nullable ().comment ('クエリ主')
+        table.integer ('target_character').comment ('クエリ先キャラクタ')
+        table.text ('content').comment ('クエリ内容')
+        table.string ('image_url').nullable ().default (None).comment ('添附画像 URL')
+        table.integer ('query_type').comment ('クエリ区分')
+        table.integer ('model').comment ('GPT のモデル')
+        table.datetime ('sent_at').comment ('送信日時')
+        table.boolean ('answered').default (False).comment ('回答済')
+
+
+def add_constraints_to_queries (
+) -> None:
+    with SCHEMA.table ('queries') as table:
+        table.foreign ('user_id').references ('id').on ('users').on_update ('cascade').on_delete ('restrict')
+
+
+def create_answers (
+) -> None:
+    with SCHEMA.create ('answers') as table:
+        table.big_increments ('id')
+        table.unsigned_big_integer ('query_id').nullable ().comment ('クエリ')
+        table.integer ('character').comment ('キャラクタ区分')
+        table.text ('content').comment ('回答内容')
+        table.integer ('answer_type').comment ('回答区分')
+        table.datetime ('sent_at').comment ('送信日時')
+        table.boolean ('answered').default (False).comment ('回答済')
+
+
+def add_constraints_to_answers (
+) -> None:
+    with SCHEMA.table ('answers') as table:
+        table.foreign ('query_id').references ('id').on ('queries').on_update ('cascade').on_delete ('restrict')
+
+
+def create_users (
+) -> None:
+    with SCHEMA.create ('users') as table:
+        table.big_increments ('id')
+        table.integer ('platform').comment ('プラットフォーム区分')
+        table.string ('code').comment ('ユーザ・コード（プラットフォーム依存）')
+        table.string ('name').comment ('ユーザ名（プラットフォーム内）')
+        table.binary ('icon').nullable ().comment ('アイコン')
+        table.unique (['platform', 'code'])
+
+
+def create_query_answer_histories (
+) -> None:
+    with SCHEMA.create ('query_answer_histories') as table:
+        table.big_increments ('id')
+        table.unsigned_big_integer ('query_id')
+        table.unsigned_big_integer ('answer_id')
+        table.unique (['query_id', 'answer_id'])
+
+
+def add_constraints_to_query_answer_histories (
+) -> None:
+    with SCHEMA.table ('query_answer_histories') as table:
+        table.foreign ('query_id').references ('id').on ('queries').on_update ('cascade').on_delete ('cascade')
+        table.foreign ('answer_id').references ('id').on ('answers').on_update ('cascade').on_delete ('cascade')
+
+
+if __name__ == '__main__':
+    main ()

migrations/2024_12_02_005500_create_answered_flags.py

@@ -0,0 +1,34 @@
+from __future__ import annotations
+
+from ..config import CONFIG
+from eloquent import DatabaseManager, Schema
+
+DB = DatabaseManager (CONFIG)
+SCHEMA = Schema (DB)
+
+
+def main (
+) -> None:
+    create_answered_flags ()
+    drop_answered_column_in_answers ()
+
+
+def create_answered_flags (
+) -> None:
+    with SCHEMA.create ('answered_flags') as table:
+        table.big_increments ('id')
+        table.unsigned_big_integer ('answer_id').comment ('回答')
+        table.integer ('platform').comment ('プラットフォーム区分')
+        table.boolean ('answered').default (False).comment ('回答済')
+        table.unique (['answered_id', 'platform'])
+        table.foreign ('answered_id').references ('id').on ('answers').on_update ('cascade').on_delete ('cascade')
+
+
+def drop_answered_column_in_answers (
+) -> None:
+    with SCHEMA.table ('answers') as table:
+        table.drop_column ('answered')
+
+
+if __name__ == '__main__':
+    main ()