Files
hpos-data/cloud-functions/python/functions/consolidation.py
2023-09-18 12:14:15 +05:30

89 lines
3.2 KiB
Python

import functions_framework
from firebase_functions import https_fn
# import firebase_admin
from firebase_admin import initialize_app, firestore
import pandas as pd
import datetime
import sys
import platform
import os
import io
from flask import send_file
from datetime import datetime
initialize_app()
@functions_framework.http
def consolidation(request):
"""HTTP Cloud Function.
Args:
request (flask.Request): The request object.
<https://flask.palletsprojects.com/en/1.1.x/api/#incoming-request-data>
Returns:
The response text, or any set of values that can be turned into a
Response object using `make_response`
<https://flask.palletsprojects.com/en/1.1.x/api/#flask.make_response>.
"""
if request.method == 'OPTIONS':
headers = {
'Access-Control-Allow-Origin': '*',
'Access-Control-Allow-Methods': 'GET',
'Access-Control-Allow-Headers': 'Content-Type',
# 'Access-Control-Max-Age': '3600'
}
return ('', 204, headers)
headers = {
'Access-Control-Allow-Origin': '*'
}
request_json = request.get_json(silent=True)
request_args = request.args
if request_json and 'start_date' in request_json and 'end_date' in request_json:
start_date = request_json['start_date']
end_date = request_json['end_date']
elif request_args and 'start_date' in request_args and 'end_date' in request_args:
start_date = request_args['start_date']
end_date = request_args['end_date']
else:
start_date = "2023-08-20"
end_date = "2023-08-21"
path_delim = "/"
db = firestore.client()
test_collection = db.collection("testData")
data = []
test_docs = test_collection.stream()
for test_doc in test_docs:
test_data = test_doc.to_dict()
data.append(test_data)
df = pd.DataFrame(data)
output_filename = f'data_{datetime.today().strftime("%d_%m_%Y_%H_%M")}.xlsx'
output_path = os.getcwd() + path_delim + output_filename
writer = pd.ExcelWriter(output_path, engine = 'openpyxl')
df = df[(df['testTime'] > start_date) & (df['testTime'] <= end_date)]
df = df.sort_values(by=['testTime'], ascending=False)
# df = df.drop(['resultData', "reportUploadTime", "userImageURL", "testType", "birthYear", "testStatus", "reportPath", "createdBy", "csvPath", "result", "mobileId", "resultRatio", "localFlag", "led2", "led1"], axis=1)
df = df[["_id", "calculatedRatio", "deviceId", "deviceRatio", "deviceType", "kitSerial", "led1Average", "led1Buffer", "led1Sample", "led2Average", "led2Buffer", "led2Sample", "location", "deviceSerialNumber", "name", "testTime", "classificationResult"]]
df.rename(columns={'deviceSerialNumber': "loginId", "calculatedRatio": "calibratedRatio"}, inplace = True)
df = df.reindex(sorted(df.columns), axis=1)
df.to_excel(writer, sheet_name = 'data', index=False)
writer.close()
# firebase_admin.delete_app(firebase_admin.get_app())
with open(output_path,'rb') as f:
file_data = io.BytesIO(f.read())
# application/vnd.ms-excel
return send_file(file_data, download_name= output_filename, mimetype="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet")