Added improved base structure with dependencies.

Dockerfile

@@ -1,3 +1,19 @@
 FROM python:3.8.2-alpine3.11
 
-RUN apk add --no-cache git
+RUN apk add --no-cache git \
+  && pip install --upgrade pip \
+  && adduser -D worker \
+  && pip install pipenv
+
+USER worker
+
+WORKDIR /home/worker
+
+ENV PATH="/home/worker/.local/bin:${PATH}"
+
+COPY --chown=worker:worker Pipfile Pipfile
+RUN pipenv lock -r > requirements.txt
+RUN pip install --user -r requirements.txt
+
+COPY --chown=worker:worker . .
+

Makefile

@@ -0,0 +1,2 @@
+tty:
+	docker exec --user="worker" -ti fileindexerapi_file-indexer-api_1 /bin/sh

Pipfile

@@ -0,0 +1,15 @@
+[[source]]
+name = "pypi"
+url = "https://pypi.org/simple"
+verify_ssl = true
+
+[dev-packages]
+pylint = "*"
+
+[packages]
+flask = "*"
+flask-restful = "*"
+py4j = "*"
+
+[requires]
+python_version = "3.8"

docker-compose.yml

@@ -4,6 +4,6 @@ services:
      build:
        context: .
      volumes:
-       - .:/home/app/
-     working_dir: /home/app
+       - .:/home/worker/
+     working_dir: /home/worker
      tty: true

file_indexer_api/__main__.py

@@ -0,0 +1,5 @@
+from app import app
+
+if __name__ == '__main__':
+    app.run(debug=True)
+

file_indexer_api/app.py

@@ -0,0 +1,11 @@
+from flask import Flask
+from flask_restful import Api
+from controllers.indexer_controller import IndexerController
+from controllers.search_controller import SearchController
+
+app = Flask(__name__)
+api = Api(app)
+
+api.add_resource(IndexerController, '/index')
+api.add_resource(SearchController, '/search')
+

file_indexer_api/controllers/indexer_controller.py

@@ -0,0 +1,10 @@
+from flask_restful import Resource, reqparse
+
+parser = reqparse.RequestParser()
+parser.add_argument('path')
+
+class IndexerController(Resource):
+    def post(self):
+        args = parser.parse_args()
+
+        return {'path': args['path']}

file_indexer_api/controllers/search_controller.py

@@ -0,0 +1,5 @@
+from flask_restful import Resource, reqparse
+
+class SearchController(Resource):
+    def get(self):
+        return {'message': 'SearchController'}