33 lines
902 B
Python
33 lines
902 B
Python
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# backend.py
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# openeventdatabase
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import falcon
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import psycopg2
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import uuid
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class StatsResource(object):
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def on_get(self, req, resp):
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db = psycopg2.connect("dbname=oedb")
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cur = db.cursor()
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cur.execute("SELECT count(*) from events;")
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stat = cur.fetchone()
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count_events = stat[0]
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cur.close()
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db.close()
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resp.body = """{"events_count":%s}""" % (count_events)
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resp.set_header('X-Powered-By', 'OpenEventDatabase')
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resp.set_header('Access-Control-Allow-Origin', '*')
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resp.set_header('Access-Control-Allow-Headers', 'X-Requested-With')
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resp.status = falcon.HTTP_200
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# falcon.API instances are callable WSGI apps
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app = falcon.API()
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# Resources are represented by long-lived class instances
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stats = StatsResource()
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# things will handle all requests to the matching URL path
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app.add_route('/stats', stats)
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