adding nginx page & simulation endpoint

FlaskAPI/Dockerfile

@@ -11,11 +11,13 @@ RUN apt-get update && apt-get install -y imagemagick && apt-get install -y wget
 RUN wget https://files.ivanch.me/api/public/dl/iFuXSNhw/small-image.png && \
     wget https://files.ivanch.me/api/public/dl/81Bkht5C/big-image.png && \
     wget https://files.ivanch.me/api/public/dl/nAndfAjK/video.mp4 && \
+    wget https://files.ivanch.me/api/public/dl/RzXwJG7o/nginx.html && \
     rm -rf runtimes && \
     mkdir -p ./static && \
     mv small-image.png ./static && \
     mv big-image.png ./static && \
-    mv video.mp4 ./static
+    mv video.mp4 ./static && \
+    mv nginx.html ./static
 
 COPY . .
 

FlaskAPI/app.py

@@ -1,11 +1,13 @@
 from flask import Flask
 from controllers.status import status_blueprint
+from controllers.simulation import simulation_blueprint
 from controllers.image import image_blueprint
 
 app = Flask(__name__)
 
 #
 app.register_blueprint(status_blueprint)
+app.register_blueprint(simulation_blueprint)
 app.register_blueprint(image_blueprint)
 
 if __name__ == '__main__':

FlaskAPI/controllers/simulation.py

@@ -0,0 +1,23 @@
+from flask import request, Blueprint
+
+simulation_blueprint = Blueprint('simulation_blueprint', __name__)
+
+class SimulationController:
+    def __init__(self):
+        pass
+
+    def harmonic_progression(self, n):
+        sum = 0
+        for i in range(1, n):
+            sum += 1/i
+
+        return sum
+
+simulation_controller = SimulationController()
+
+@simulation_blueprint.route('/simulation/harmonic-progression', methods=['GET'])
+def return_ok():
+    n = int(request.args.get('n'))
+    sum = simulation_controller.harmonic_progression(n)
+
+    return str(sum), 200