API: timezone support for statistics - fix #11

+ Client fix

fittrackee_client/src/components/Dashboard/Statistics.jsx

@@ -6,7 +6,7 @@ import {
 } from 'recharts'
 
 import { getStats } from '../../actions/stats'
-import { activityColors, formatStats } from '../../utils'
+import { activityColors, formatDuration, formatStats } from '../../utils'
 
 
 class Statistics extends React.Component {
@@ -90,7 +90,7 @@ class Statistics extends React.Component {
                     tickFormatter={value => displayedData === 'distance'
                       ? `${value} km`
                       : displayedData === 'duration'
-                        ? format(new Date(value * 1000), 'HH:mm')
+                        ? format(formatDuration(value), 'HH:mm')
                         : value
                     }
                   />
@@ -100,7 +100,7 @@ class Statistics extends React.Component {
                       key={s.id}
                       dataKey={s.label}
                       formatter={value => displayedData === 'duration'
-                        ? format(new Date(value * 1000), 'HH:mm')
+                        ? format(formatDuration(value), 'HH:mm')
                         : value
                       }
                       stackId="a"

fittrackee_client/src/utils.js

@@ -117,7 +117,7 @@ export const formatRecord = (record, tz) => {
   }
 }
 
-const formatDuration = seconds => {
+export const formatDuration = seconds => {
     let newDate = new Date(0)
     newDate = subHours(newDate.setSeconds(seconds), 1)
     return newDate.getTime()