Provide currency microservice (#1)

Pablo Solar Vilariño

2020-03-10 4a56830b1f040885237ffe51db52c9c13d290522

Provide currency microservice (#1)

* Initial release of the currencies microservice

* Added CORS handling

 mczernek-exchange-application/currencies/.gitignore

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# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.

# dependencies
/venv
__pycache__

# misc
.DS_Store

 mczernek-exchange-application/currencies/Dockerfile

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FROM ubi8/python-36

ENV FLASK_APP="currencies.py"

COPY src /app
COPY requirements.txt /app

WORKDIR /app

RUN pip install -r requirements.txt

EXPOSE 5000

CMD [ "flask", "run", "--host=0.0.0.0"]

 mczernek-exchange-application/currencies/requirements.txt

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Flask
flask-cors

 mczernek-exchange-application/currencies/src/currencies.py

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from flask import Flask, jsonify
from flask_cors import CORS

app = Flask(__name__)
CORS(app)

@app.route('/')
def currenciesList():
    return jsonify('EUR', 'USD')