2018-05-01 19:29:21 +02:00

115 lines
3.6 KiB
Python

import json
import os
from datetime import timedelta
from flask import Blueprint, current_app, jsonify, request
from mpwo_api import appLog, db
from sqlalchemy import exc
from werkzeug.utils import secure_filename
from ..users.utils import authenticate, verify_extension
from .models import Activity
from .utils import get_gpx_info
activities_blueprint = Blueprint('activities', __name__)
@activities_blueprint.route('/activities', methods=['GET'])
@authenticate
def get_activities(auth_user_id):
"""Get all activities"""
activities = Activity.query.all()
activities_list = []
for activity in activities:
activity_object = {
'id': activity.id,
'user_id': activity.user_id,
'sport_id': activity.sport_id,
'creation_date': activity.creation_date,
'activity_date': activity.activity_date,
'duration': activity.duration.seconds
}
activities_list.append(activity_object)
response_object = {
'status': 'success',
'data': {
'activities': activities_list
}
}
return jsonify(response_object), 200
@activities_blueprint.route('/activities', methods=['POST'])
@authenticate
def post_activity(auth_user_id):
"""Post an activity"""
code = 400
response_object = verify_extension('activity', request)
if response_object['status'] != 'success':
return jsonify(response_object), code
activity_data = json.loads(request.form["data"])
if not activity_data or activity_data.get('sport_id') is None:
response_object = {
'status': 'error',
'message': 'Invalid payload.'
}
return jsonify(response_object), 400
activity_file = request.files['file']
filename = secure_filename(activity_file.filename)
dirpath = os.path.join(
current_app.config['UPLOAD_FOLDER'],
'activities',
str(auth_user_id)
)
if not os.path.exists(dirpath):
os.makedirs(dirpath)
filepath = os.path.join(dirpath, filename)
try:
activity_file.save(filepath)
gpx_data = get_gpx_info(filepath)
except Exception as e:
appLog.error(e)
response_object = {
'status': 'error',
'message': 'Error during activity file save.'
}
return jsonify(response_object), 500
try:
new_activity = Activity(
user_id=auth_user_id,
sport_id=activity_data.get('sport_id'),
activity_date=gpx_data['start'],
duration=timedelta(seconds=gpx_data['duration'])
)
new_activity.gpx = filepath
new_activity.pauses = timedelta(seconds=gpx_data['stop_time'])
new_activity.moving = timedelta(seconds=gpx_data['moving_time'])
new_activity.distance = gpx_data['distance']
new_activity.min_alt = gpx_data['elevation_min']
new_activity.max_alt = gpx_data['elevation_max']
new_activity.descent = gpx_data['downhill']
new_activity.ascent = gpx_data['uphill']
new_activity.max_speed = gpx_data['max_speed']
new_activity.ave_speed = gpx_data['average_speed']
db.session.add(new_activity)
db.session.commit()
response_object = {
'status': 'created',
'message': 'Activity added.'
}
return jsonify(response_object), 201
except (exc.IntegrityError, ValueError) as e:
db.session.rollback()
appLog.error(e)
response_object = {
'status': 'fail',
'message': 'Error during activity save.'
}
return jsonify(response_object), 500