22 lines
523 B
Python
22 lines
523 B
Python
# app.py
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from flask import Flask, request, jsonify
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import redis
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r = redis.Redis(host='redis', port=6379)
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app = Flask(__name__)
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@app.route("/items", methods=["GET", "POST"])
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def items():
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if request.method == "POST":
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item = request.json.get("item")
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if item:
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r.rpush("shopping_list", item)
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return '', 204
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else:
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items = r.lrange("shopping_list", 0, -1)
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return jsonify([i.decode() for i in items])
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if __name__ == "__main__":
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app.run(host="0.0.0.0", port=5000)
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