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API: refactor

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remove user query in 'get_datetime_with_tz' to avoid multiple queries when importing a zip file
This commit is contained in:
Sam 2018-06-11 19:38:20 +02:00
parent 489a123671
commit 3ffc629e55
3 changed files with 22 additions and 18 deletions
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10
fittrackee_api/fittrackee_api/activities/activities.py
View File

@ -7,7 +7,7 @@ from fittrackee_api import appLog, db
from flask import Blueprint, current_app, jsonify, request, send_file
from sqlalchemy import exc
from ..users.utils import authenticate, verify_extension
from ..users.utils import User, authenticate, verify_extension
from .models import Activity
from .utils import (
ActivityException, create_activity, edit_activity, get_chart_data,
@ -23,17 +23,18 @@ activities_blueprint = Blueprint('activities', __name__)
def get_activities(auth_user_id):
"""Get all activities for authenticated user"""
try:
user = User.query.filter_by(id=auth_user_id).first()
params = request.args.copy()
page = 1 if 'page' not in params.keys() else int(params.get('page'))
date_from = params.get('from')
if date_from:
date_from = datetime.strptime(date_from, '%Y-%m-%d')
_, date_from = get_datetime_with_tz(auth_user_id, date_from)
_, date_from = get_datetime_with_tz(user.timezone, date_from)
date_to = params.get('to')
if date_to:
date_to = datetime.strptime(f'{date_to} 23:59:59',
'%Y-%m-%d %H:%M:%S')
_, date_to = get_datetime_with_tz(auth_user_id, date_to)
_, date_to = get_datetime_with_tz(user.timezone, date_to)
distance_from = params.get('distance_from')
distance_to = params.get('distance_to')
duration_from = params.get('duration_from')
@ -268,7 +269,8 @@ def post_activity_no_gpx(auth_user_id):
return jsonify(response_object), 400
try:
new_activity = create_activity(auth_user_id, activity_data)
user = User.query.filter_by(id=auth_user_id).first()
new_activity = create_activity(user, activity_data)
db.session.add(new_activity)
db.session.commit()

4
fittrackee_api/fittrackee_api/activities/stats.py
View File

@ -26,12 +26,12 @@ def get_activities(user_id, type):
date_from = params.get('from')
if date_from:
date_from = datetime.strptime(date_from, '%Y-%m-%d')
_, date_from = get_datetime_with_tz(user_id, date_from)
_, date_from = get_datetime_with_tz(user.timezone, date_from)
date_to = params.get('to')
if date_to:
date_to = datetime.strptime(f'{date_to} 23:59:59',
'%Y-%m-%d %H:%M:%S')
_, date_to = get_datetime_with_tz(user_id, date_to)
_, date_to = get_datetime_with_tz(user.timezone, date_to)
sport_id = params.get('sport_id')
time = params.get('time')

26
fittrackee_api/fittrackee_api/activities/utils.py
View File

@ -23,12 +23,11 @@ class ActivityException(Exception):
self.e = e
def get_datetime_with_tz(auth_user_id, activity_date, gpx_data=None):
user = User.query.filter_by(id=auth_user_id).first()
def get_datetime_with_tz(timezone, activity_date, gpx_data=None):
# activity date in gpx are directly in UTC
activity_date_tz = None
if user.timezone and not gpx_data:
user_tz = pytz.timezone(user.timezone)
if timezone and not gpx_data:
user_tz = pytz.timezone(timezone)
activity_date_tz = user_tz.localize(activity_date)
if not gpx_data:
# make datetime 'naive' like in gpx file
@ -52,12 +51,12 @@ def update_activity_data(activity, gpx_data):
def create_activity(
auth_user_id, activity_data, gpx_data=None
user, activity_data, gpx_data=None
):
activity_date = gpx_data['start'] if gpx_data else datetime.strptime(
activity_data.get('activity_date'), '%Y-%m-%d %H:%M')
activity_date_tz, activity_date = get_datetime_with_tz(
auth_user_id, activity_date, gpx_data)
user.timezone, activity_date, gpx_data)
duration = gpx_data['duration'] if gpx_data \
else timedelta(seconds=activity_data.get('duration'))
@ -67,7 +66,7 @@ def create_activity(
else activity_data.get('title')
new_activity = Activity(
user_id=auth_user_id,
user_id=user.id,
sport_id=activity_data.get('sport_id'),
activity_date=activity_date,
distance=distance,
@ -111,6 +110,7 @@ def create_segment(activity_id, segment_data):
def edit_activity(activity, activity_data, auth_user_id):
user = User.query.filter_by(id=auth_user_id).first()
if activity_data.get('sport_id'):
activity.sport_id = activity_data.get('sport_id')
if activity_data.get('title'):
@ -120,7 +120,7 @@ def edit_activity(activity, activity_data, auth_user_id):
activity_date = datetime.strptime(
activity_data.get('activity_date'), '%Y-%m-%d %H:%M')
_, activity.activity_date = get_datetime_with_tz(
auth_user_id, activity_date)
user.timezone, activity_date)
if activity_data.get('duration'):
activity.duration = timedelta(
@ -306,8 +306,9 @@ def get_map_hash(map_filepath):
def process_one_gpx_file(params, filename):
try:
gpx_data, map_data = get_gpx_info(params['file_path'])
auth_user_id = params['user'].id
new_filepath = get_new_file_path(
auth_user_id=params['auth_user_id'],
auth_user_id=auth_user_id,
activity_date=gpx_data['start'],
old_filename=filename,
sport=params['sport_label']
@ -316,7 +317,7 @@ def process_one_gpx_file(params, filename):
gpx_data['filename'] = new_filepath
map_filepath = get_new_file_path(
auth_user_id=params['auth_user_id'],
auth_user_id=auth_user_id,
activity_date=gpx_data['start'],
extension='.png',
sport=params['sport_label']
@ -329,7 +330,7 @@ def process_one_gpx_file(params, filename):
try:
new_activity = create_activity(
params['auth_user_id'], params['activity_data'], gpx_data)
params['user'], params['activity_data'], gpx_data)
new_activity.map = map_filepath
new_activity.map_id = get_map_hash(map_filepath)
db.session.add(new_activity)
@ -373,9 +374,10 @@ def process_files(auth_user_id, activity_data, activity_file, folders):
f"Sport id: {activity_data.get('sport_id')} does not exist",
None
)
user = User.query.filter_by(id=auth_user_id).first()
common_params = {
'auth_user_id': auth_user_id,
'user': user,
'activity_data': activity_data,
'file_path': file_path,
'sport_label': sport.label,