API: unique filename for gpx, Client: pagination status

mpwo_api/mpwo_api/activities/activities.py

@@ -6,9 +6,10 @@ from mpwo_api import appLog, db
 from sqlalchemy import exc
 
 from ..users.utils import authenticate, verify_extension
-from .models import Activity
+from .models import Activity, Sport
 from .utils import (
-    create_activity, edit_activity_wo_gpx, get_file_path, get_gpx_info
+    create_activity, edit_activity_wo_gpx, get_file_path, get_gpx_info,
+    get_new_file_path
 )
 
 activities_blueprint = Blueprint('activities', __name__)
@@ -140,6 +141,16 @@ def post_activity(auth_user_id):
     try:
         activity_file.save(file_path)
         gpx_data = get_gpx_info(file_path)
+
+        sport = Sport.query.filter_by(id=activity_data.get('sport_id')).first()
+        new_filepath = get_new_file_path(
+            auth_user_id=auth_user_id,
+            activity_date=gpx_data['start'],
+            activity_file=activity_file,
+            sport=sport.label
+        )
+        os.rename(file_path, new_filepath)
+        gpx_data['filename'] = new_filepath
     except Exception as e:
         appLog.error(e)
         response_object = {
@@ -150,7 +161,7 @@ def post_activity(auth_user_id):
 
     try:
         new_activity = create_activity(
-            auth_user_id, activity_data, gpx_data, file_path)
+            auth_user_id, activity_data, gpx_data)
         db.session.add(new_activity)
         db.session.commit()
         response_object = {

mpwo_api/mpwo_api/activities/utils.py

@@ -1,4 +1,5 @@
 import os
+import tempfile
 from datetime import datetime, timedelta
 
 import gpxpy.gpx
@@ -9,7 +10,7 @@ from .models import Activity
 
 
 def create_activity(
-        auth_user_id, activity_data, gpx_data=None, file_path=None
+        auth_user_id, 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')
@@ -24,7 +25,7 @@ def create_activity(
     )
 
     if gpx_data:
-        new_activity.gpx = file_path
+        new_activity.gpx = gpx_data['filename']
         new_activity.pauses = timedelta(seconds=gpx_data['stop_time'])
         new_activity.moving = timedelta(seconds=gpx_data['moving_time'])
         new_activity.distance = gpx_data['distance']
@@ -58,7 +59,7 @@ def edit_activity_wo_gpx(activity, activity_data):
 
 def get_gpx_info(gpx_file):
 
-    gpx_data = {'filename': gpx_file}
+    gpx_data = {}
 
     gpx_file = open(gpx_file, 'r')
     gpx = gpxpy.parse(gpx_file)
@@ -107,8 +108,26 @@ def get_gpx_info(gpx_file):
 def get_file_path(auth_user_id, activity_file):
     filename = secure_filename(activity_file.filename)
     dir_path = os.path.join(
-        current_app.config['UPLOAD_FOLDER'], 'activities', str(auth_user_id))
+        current_app.config['UPLOAD_FOLDER'],
+        'activities',
+        str(auth_user_id),
+        'tmp')
     if not os.path.exists(dir_path):
         os.makedirs(dir_path)
     file_path = os.path.join(dir_path, filename)
     return file_path
+
+
+def get_new_file_path(auth_user_id, activity_date, activity_file, sport):
+    old_filename = secure_filename(activity_file.filename)
+    extension = '.{}'.format(old_filename.rsplit('.', 1)[1].lower())
+    fi, new_filename = tempfile.mkstemp(
+        prefix='{}_{}_'.format(activity_date, sport),
+        suffix=extension
+    )
+    dir_path = os.path.join(
+        current_app.config['UPLOAD_FOLDER'], 'activities', str(auth_user_id))
+    if not os.path.exists(dir_path):
+        os.makedirs(dir_path)
+    file_path = os.path.join(dir_path, new_filename.replace('/tmp/', ''))
+    return file_path

mpwo_client/src/actions/activities.js

@@ -3,8 +3,9 @@ import mpwoApi from '../mwpoApi/activities'
 import { history } from '../index'
 import { setError } from './index'
 
-export const endPagination = () => ({
+export const endPagination = status => ({
-  type: 'END_PAGINATION'
+  type: 'END_PAGINATION',
+  status,
 })
 
 export const pushActivities = activities => ({
@@ -63,8 +64,9 @@ export const deleteActivity = id => dispatch => mpwoGenericApi
   .then(ret => {
     if (ret.status === 204) {
       history.push('/')
-    }
+    } else {
       dispatch(setError(`activities: ${ret.status}`))
+    }
   })
   .catch(error => dispatch(setError(`activities: ${error}`)))
 
@@ -87,8 +89,9 @@ export const getMoreActivities = page => dispatch => mpwoGenericApi
     if (ret.status === 'success') {
       if (ret.data.activities.length > 0) {
         dispatch(pushActivities(ret.data.activities))
-      } else {
+      }
-        dispatch(endPagination())
+      if (ret.data.activities.length < 5) {
+        dispatch(endPagination(true))
       }
     } else {
       dispatch(setError(`activities: ${ret.message}`))

mpwo_client/src/components/Dashboard/index.jsx

@@ -5,7 +5,7 @@ import { connect } from 'react-redux'
 import ActivityCard from './ActivityCard'
 import Statistics from './Statistics'
 import { getData } from '../../actions'
-import { getMoreActivities } from '../../actions/activities'
+import { endPagination, getMoreActivities } from '../../actions/activities'
 
 class DashBoard extends React.Component {
   constructor(props, context) {
@@ -19,6 +19,10 @@ class DashBoard extends React.Component {
     this.props.loadActivities()
   }
 
+  componentWillUnmount() {
+    this.props.resetPaginationStatus(false)
+  }
+
   render() {
     const {
       activities, loadMoreActivities, message, paginationEnd, sports
@@ -77,6 +81,9 @@ export default connect(
     sports: state.sports.data,
   }),
   dispatch => ({
+    resetPaginationStatus: () => {
+      dispatch(endPagination(false))
+    },
     loadActivities: () => {
       dispatch(getData('activities', null, 1))
     },

mpwo_client/src/reducers/index.js

@@ -24,7 +24,7 @@ const activities = (state = initial.activities, action) => {
     case 'END_PAGINATION':
       return {
         ...state,
-        pagination_end: true
+        pagination_end: action.status
       }
     case 'PUSH_ACTIVITIES':
       return {