add database container to docker-compose.yaml

README.md

@@ -13,3 +13,7 @@ docker-compose up
 ```
 
 That should be enough to get the server up and running.
+
+## Lab3 specifics
+
+Variant for functionality extension: 27 % 3 = 0 => Income accountance

docker-compose.yaml

@@ -12,3 +12,13 @@ services:
       - "12402:12402"
     volumes:
       - ./app:/app/app
+    env_file:
+      - db.env
+    depends_on:
+      - db
+
+  db:
+    restart: unless-stopped
+    image: postgres:17.2-alpine3.21
+    env_file:
+      - db.env

requirements.txt

@@ -1,7 +1,20 @@
+alembic==1.14.0
+apispec==6.8.0
 blinker==1.8.2
 click==8.1.7
 Flask==3.0.3
+Flask-Migrate==4.0.7
+flask-smorest==0.45.0
+Flask-SQLAlchemy==3.1.1
+greenlet==3.1.1
 itsdangerous==2.2.0
 Jinja2==3.1.4
+Mako==1.3.8
 MarkupSafe==2.1.5
+marshmallow==3.23.2
+packaging==24.2
+psycopg2-binary==2.9.10
+SQLAlchemy==2.0.36
+typing_extensions==4.12.2
+webargs==8.6.0
 Werkzeug==3.0.4