From d81875c1137daae9590748e956ed5a1545d626b8 Mon Sep 17 00:00:00 2001
From: Andrei Duvakin <andrei@duvakin.ru>
Date: Fri, 31 Jan 2025 19:31:43 +0500
Subject: [PATCH] =?UTF-8?q?=D0=B8=D0=BD=D0=B8=D1=86=D0=B8=D0=B0=D0=BB?=
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---
 .gitignore                                         |  1 +
 api/app/__init__.py                                |  0
 api/app/core/config.py                             | 11 +++++++++++
 api/app/infrastructure/database/models/__init__.py |  0
 api/app/infrastructure/database/session.py         | 13 +++++++++++++
 api/app/main.py                                    |  0
 6 files changed, 25 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 api/app/__init__.py
 create mode 100644 api/app/core/config.py
 create mode 100644 api/app/infrastructure/database/models/__init__.py
 create mode 100644 api/app/infrastructure/database/session.py
 create mode 100644 api/app/main.py

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..72932e1
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/api/.env
diff --git a/api/app/__init__.py b/api/app/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/api/app/core/config.py b/api/app/core/config.py
new file mode 100644
index 0000000..11d4a53
--- /dev/null
+++ b/api/app/core/config.py
@@ -0,0 +1,11 @@
+from pydantic import BaseSettings
+
+
+class Settings(BaseSettings):
+    DATABASE_URL: str = "postgresql+asyncpg://user:password@localhost:5432/dbname"
+
+    class Config:
+        env_file = ".env"
+
+
+settings = Settings()
diff --git a/api/app/infrastructure/database/models/__init__.py b/api/app/infrastructure/database/models/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/api/app/infrastructure/database/session.py b/api/app/infrastructure/database/session.py
new file mode 100644
index 0000000..57da850
--- /dev/null
+++ b/api/app/infrastructure/database/session.py
@@ -0,0 +1,13 @@
+from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine
+from sqlalchemy.orm import sessionmaker
+from app.core.config import settings
+
+engine = create_async_engine(settings.DATABASE_URL, echo=True)
+
+async_session_maker = sessionmaker(
+    bind=engine, class_=AsyncSession, expire_on_commit=False
+)
+
+async def get_db():
+    async with async_session_maker() as session:
+        yield session
diff --git a/api/app/main.py b/api/app/main.py
new file mode 100644
index 0000000..e69de29