feature(rest): Add initial rest structure

docker-compose.yml

@@ -1,17 +1,18 @@
 version: "3.9"
 
 services:
-  mailing:
+  api:
     build:
       context: .
       dockerfile: Dockerfile
-    container_name: python_mailing
+    container_name: python_mailing_api
     volumes:
       - .:/app
-    command: tail -f /dev/null
+    command: bash -lc "uvicorn rest.api:app --host 0.0.0.0 --port 6245"
     environment:
       - PYTHONUNBUFFERED=1
-    tty: true
+    ports:
+      - "6245:6245"
     depends_on:
       - rabbitmq
 

requirements/base.txt

@@ -3,4 +3,6 @@ pytest==8.4.2
 pytest-mock==3.15.1
 sendgrid==6.12.5
 resend==2.16.0
-celery==5.5.3
+celery==5.5.3
+fastapi==0.119.0
+httpx==0.28.1

requirements/prod.txt

@@ -1 +1,3 @@
--r base.txt
+-r base.txt
+
+uvicorn[standard]==0.30.6

rest/api.py

@@ -0,0 +1,8 @@
+from fastapi import FastAPI
+
+app = FastAPI(title="Python Mailing REST API")
+
+
+@app.get("/health")
+def health():
+    return {"status": "ok"}

rest/tests/test_health.py

@@ -0,0 +1,17 @@
+from fastapi import status
+from fastapi.testclient import TestClient
+
+from rest.api import app
+
+
+client = TestClient(app)
+
+
+class TestHealth:
+    def test_health_status_code_ok(self):
+        response = client.get("/health")
+        assert response.status_code == status.HTTP_200_OK
+
+    def test_health_response_body_ok(self):
+        response = client.get("/health")
+        assert response.json() == {"status": "ok"}