mirror of
https://github.com/supleed2/ELEC60013-ES-CW1.git
synced 2024-09-20 04:16:17 +00:00
87 lines
2.9 KiB
Python
87 lines
2.9 KiB
Python
import time
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import json
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from flask import Response, Blueprint, request
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from firebase_admin import firestore
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data = Blueprint('data', __name__)
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@data.route('/readings/save', methods=['POST'])
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def uploadReadings():
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deviceId = request.headers.get('deviceid')
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if deviceId is None:
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resp = {'error': 'Device not specified'}
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return Response(json.dumps(resp), status=400, mimetype='application/json')
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body = request.json
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if body is None:
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resp = {'error': 'Invalid request - please provide a body'}
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return Response(json.dumps(resp), status=400, mimetype='application/json')
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body['timestamp'] = time.time()
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doc = firestore.client().collection(u'readings').document(deviceId).get()
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if doc.exists:
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list = doc.to_dict()['data']
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list.append(body)
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data = list
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else:
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data = [body]
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upload = {'data': data}
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firestore.client().collection(u'readings').document(deviceId).set(upload)
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resp = {'success': 'Data saved'}
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return Response(json.dumps(resp), status=200, mimetype='application/json')
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@data.route('/readings/getall', methods=['GET'])
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def getAllReadings():
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deviceId = request.headers.get('deviceid')
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if deviceId is None:
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resp = {'error': 'Device not specified'}
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return Response(json.dumps(resp), status=400, mimetype='application/json')
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doc = firestore.client().collection(u'readings').document(deviceId).get()
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if doc.exists:
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data = doc.to_dict()['data']
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else:
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data = []
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results = {'data': data}
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return Response(json.dumps(results), status=200, mimetype='application/json')
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@data.route('/readings/last/location', methods=['GET'])
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def getLastLocation():
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deviceId = request.headers.get('deviceid')
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if deviceId is None:
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resp = {'error': 'Device not specified'}
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return Response(json.dumps(resp), status=400, mimetype='application/json')
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doc = firestore.client().collection(u'readings').document(deviceId).get()
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if doc.exists:
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data = doc.to_dict()['data']
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lastEntry = data[-1]
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lat = lastEntry['latitude']
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lon = lastEntry['longitude']
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else:
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lat = -1.0
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lon = -1.0
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results = {'latitude': lat, 'longitude': lon}
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return Response(json.dumps(results), status=200, mimetype='application/json')
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@data.route('/readings/last/steps', methods=['GET'])
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def getStepsToday():
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deviceId = request.headers.get('deviceid')
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if deviceId is None:
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resp = {'error': 'Device not specified'}
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return Response(json.dumps(resp), status=400, mimetype='application/json')
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doc = firestore.client().collection(u'readings').document(deviceId).get()
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if doc.exists:
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data = doc.to_dict()['data']
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lastEntry = data[-1]
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steps = lastEntry['cumulative_steps_today']
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else:
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steps = 0
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results = {'cumulative_steps_today': steps}
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return Response(json.dumps(results), status=200, mimetype='application/json')
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