не помнб

src/template_project/adapters/data_gateways/vacancy.py

@@ -0,0 +1,24 @@
+from collections.abc import Sequence
+from typing import override
+
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from template_project.adapters.data_gateways.tables import vacancy_embedding_table, vacancy_table
+from template_project.application.vacancy.data_gateway import VacancyDataGateway
+from template_project.application.vacancy.entity import Vacancy, VacancyEmbedding
+
+
+class DefaultVacancyDataGateway(VacancyDataGateway):
+    def __init__(self, session: AsyncSession) -> None:
+        self._session = session
+
+    @override
+    async def get_suitable(self, vector: list[float]) -> Sequence[Vacancy]:
+        statement = (
+            select(Vacancy)
+            .join(VacancyEmbedding, vacancy_embedding_table.c.id == vacancy_table.c.id)
+            .where(vacancy_embedding_table.c.vector.cosine_distance(vector) > 0.5)
+        )
+        result = await self._session.execute(statement)
+        return result.scalars().all()