feat(backend): Docker for deployment

backend/Dockerfile

@@ -0,0 +1,13 @@
+FROM python:3.12
+
+WORKDIR /app
+
+RUN pip install poetry
+
+COPY ./pyproject.toml ./poetry.lock ./
+
+RUN poetry install
+
+COPY . .
+
+CMD ["poetry", "run", "fastapi", "run", "src/main.py", "--host", "0.0.0.0"]

backend/docker-compose.yml

@@ -0,0 +1,10 @@
+services:
+  agents-api:
+    build:
+      dockerfile: ./Dockerfile
+    container_name: libertai-agents
+    restart: unless-stopped
+    ports:
+      - "8082:8000"
+    env_file:
+      - .env

backend/src/main.py

@@ -222,5 +222,21 @@ async def update(
 
 @app.delete("/agent", description="Remove an agent on subscription end")
 async def delete(body: DeleteAgentBody):
-    # TODO
-    pass
+    agents = await fetch_agents([body.subscription_id])
+
+    if len(agents) != 1:
+        raise HTTPException(
+            status_code=HTTPStatus.NOT_FOUND,
+            detail=f"Agent for subscription ID {body.subscription_id} not found.",
+        )
+    agent = agents[0]
+
+    aleph_account = ETHAccount(config.ALEPH_SENDER_SK)
+    async with AuthenticatedAlephHttpClient(
+        account=aleph_account, api_server=config.ALEPH_API_URL
+    ) as client:
+        await client.forget(
+            address=config.ALEPH_OWNER,
+            hashes=[agent.vm_hash],
+            reason="LibertAI Agent subscription ended",
+        )