/
be_app.py
78 lines (61 loc) · 2.19 KB
/
be_app.py
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from flask import Flask, escape, request,jsonify, json
from db import DbHandler,IndexedMeasure
from recorder import fetch_data
dbh=DbHandler()
app = Flask(__name__)
playback=[]
realtime=False
playback_it=0
@app.route('/be/playback',methods=['GET'])
def get_playback():
global playback_it
global playback
if not realtime and len(playback)>0:
if playback_it>=len(playback):
playback_it=0
else:
playback_it+=1
return playback[playback_it]
else:
return dict()
@app.route('/be/playback/<p_id>',methods=['GET'])
def get_playback_id(p_id):
return fetch_data(p_id)
@app.route('/be/patient/<p_id>',methods=['POST'])
def add_patient(p_id):
#Add patient to database
#p_id coresponds to number in http://tesla.iem.pw.edu.pl:9080/v2/monitor
#in body of request should be json like one posted on monitor ^
success,resp=dbh.init_patient(IndexedMeasure(request.json,p_id))
return resp, 200 if(success) else 422
@app.route('/be/measure/<p_id>',methods=['POST'])
def post_measure(p_id):
# Insers measure json to db
#in body of request should be json like one posted on monitor ^
# print(request.json)
success,resp=dbh.insert_measure(IndexedMeasure(request.json,p_id))
# print(resp)
return resp, 200 if(success) else 422
@app.route('/be/measure/<p_id>/<from_ts>/<to_ts>/',methods=['GET'])
def get_measure(p_id=None,from_ts="",to_ts=""):
# Posts list of measures from p_id patient, between timestamps
# for default args takes for all values
# ts should be formatted like:
# 2021-01-11+20:18:43
# returns list of monitor's jasons + field "ts" for recording timestamps
r=dbh.get_measures(p_id,from_ts.replace('+',' '),to_ts.replace('+',' '))
global playback
playback=r
return jsonify(r),200
@app.route('/be/measure/<p_id>/',methods=['GET'])
def get_measure1(p_id):
r=dbh.get_measures(p_id,"","")
global playback
playback=r
return jsonify(r) ,200
@app.route('/be/measure/',methods=['GET'])
def get_measure2():
r=dbh.get_measures(None,"","")
global playback
playback=r
return jsonify(r),200