mirror of https://github.com/dapr/quickstarts.git
31 lines
829 B
Python
31 lines
829 B
Python
from flask import Flask, request, jsonify
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import json
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import os
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app = Flask(__name__)
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app_port = os.getenv('APP_PORT', '6001')
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# Register Dapr pub/sub subscriptions
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@app.route('/dapr/subscribe', methods=['GET'])
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def subscribe():
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subscriptions = [{
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'pubsubname': 'orderpubsub',
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'topic': 'orders',
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'route': 'orders'
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}]
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print('Dapr pub/sub is subscribed to: ' + json.dumps(subscriptions))
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return jsonify(subscriptions)
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# Dapr subscription in /dapr/subscribe sets up this route
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@app.route('/orders', methods=['POST'])
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def orders_subscriber():
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event_orderid = request.json['data']['orderId']
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print('Subscriber received : ' + json.dumps(event_orderid), flush=True)
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return json.dumps({'success': True}), 200, {
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'ContentType': 'application/json'}
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app.run(port=app_port)
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