├── README.md
└── server.py


/README.md:
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1 | # minuku_androidServer


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/server.py:
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  1 | from flask import Flask, request, jsonify, json
  2 | from bson.objectid import ObjectId
  3 | from flask_pymongo import PyMongo
  4 | import datetime
  5 | from datetime import datetime
  6 | import dateutil.parser
  7 | from bson import json_util
  8 | import codecs
  9 | import ast
 10 | import logging
 11 | 
 12 | app = Flask(__name__)
 13 | 
 14 | app.config['MONGO_DBNAME'] = 'LabelingStudy'
 15 | app.config['MONGO_URI'] = 'mongodb://localhost/LabelingStudy'
 16 | 
 17 | mongo = PyMongo(app)
 18 | 
 19 | TripDataKey = ["_id", "device_id", "condition", "createdTime", "startTime", "endTime", "startTimeString", "endTimeString", "sessionid", "annotations"]
 20 | 
 21 | 
 22 | @app.route('/')
 23 | def test():
 24 |     return 'OK'
 25 | 
 26 | 
 27 | @app.route('/find_latest_and_insert', methods=['POST'])
 28 | def find_latest_and_insert():
 29 |     if request.method == 'POST':
 30 |         collection = str(request.args['collection'])
 31 |         action = str(request.args['action'])
 32 |         user_id = request.args['id']
 33 | 
 34 |         if collection == 'dump':
 35 |             user = mongo.db.dump
 36 |         elif collection == 'trip':
 37 |             user = mongo.db.trip
 38 |         elif collection == 'isAlive':
 39 |             user = mongo.db.isAlive
 40 |         if action == 'search':
 41 |             data = user.find({'device_id': user_id})
 42 |             res = data.sort('startTime', -1).limit(1)
 43 | 
 44 |             returnStartTime = 0
 45 |             for item in res:
 46 |                 returnStartTime = item['startTime']
 47 |             message = json.dumps({'startTime':returnStartTime})
 48 |             return message
 49 |         
 50 |         json_request = request.get_json(force=True, silent=True)
 51 |         if action == 'insert' and collection == 'trip':
 52 |             print (json_request)
 53 | 
 54 |             missing_key = False
 55 |             try:
 56 |                 if '_id' in json_request and 'createdTime' in json_request:
 57 |                     data = dict()
 58 |                     for key in TripDataKey:
 59 |                         if key in json_request and key != '_id':
 60 |                             data[key] = json_request[key]
 61 |                         elif key not in json_request:
 62 |                             missing_key = True
 63 |                     if missing_key:
 64 |                         file = open('MissingKeyData.txt', 'a')
 65 |                         file.write(str(json_request)+'\n')
 66 | 
 67 |                     user.update({'_id': json_request['_id']}, {'$set': data}, upsert=True, multi=True)
 68 |             except Exception as e:
 69 |                 print (e)
 70 |             else:  # if try successfully, then execute else
 71 |                 # unique data
 72 |                 user_data = user.find({'_id': json_request['_id']})
 73 |                 returnCreatedTime = 0
 74 |                 for item in user_data:
 75 |                     returnCreatedTime = item['createdTime']
 76 |                 message = json.dumps({'createdTime': returnCreatedTime})
 77 |                 return message
 78 |         elif action=='insert' and collection=='dump':
 79 |             try:
 80 |                 user.insert(json_request)
 81 |                 user_data = user.find({'device_id': user_id})
 82 |                 res = user_data.sort('endTime', -1).limit(1)
 83 |                 returnEndTime = 0
 84 |                 for item in res:
 85 |                     returnEndTime = item['endTime']
 86 |                 message = json.dumps({'endTime': returnEndTime})
 87 |                 return message
 88 |             except Exception as e:
 89 |                 print (e)
 90 |         else:
 91 |             user.insert(json_request)
 92 |             return 'insert OK!'
 93 | 
 94 | 
 95 | @app.route('/time_interval', methods=['POST'])
 96 | def time_interval():
 97 |     jsonquery = request.get_json(force=True, silent=True)  # type: unico$
 98 |     query = json.loads(jsonquery)
 99 |     d_id = query['device_id']
100 |     collection = query['collection']
101 |     start = query['query_start_time']
102 |     end = query['query_end_time']
103 | 
104 |     if collection == 'dump':
105 |         col = mongo.db.dump
106 |     elif collection == 'trip':
107 |         col = mongo.db.trip
108 |     elif collection == 'isAlive':
109 |         col = mongo.db.isAlive
110 | 
111 |     json_docs = []
112 |     number = col.find({'device_id': d_id, 'startTime': {'$gte': str(start["$date"])}, 'endTime': {'$lt': str(end["$date"])}}).count()
113 |     in_time_range = col.find({'device_id': d_id, 'startTime': {'$gte': str(start["$date"])}, 'endTime': {'$lt': str(end["$date"])}})
114 |     for doc in in_time_range:
115 |         json_docs.append(doc)
116 |     print (json_docs)
117 |     return json.dumps({'device_id': d_id, "number": number})
118 | 
119 | if __name__ == '__main__':
120 |     app.run(host="172.31.3.66", threaded=True)
121 | 


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