I am looking for the best practices (good practice) placement for the
following code.
I have a Rails endpoint that currently gives back json objects like [{data:
"A", date: "2014-01-02T14:42:01-08:00"}, {data: "B", date:
"2014-01-03T14:42:01-08:00"}, {data: "C", date:
"2014-01-03T14:42:01-08:00"}]. I am using
highcharts<http://www.highcharts.com/>and
highcharts-ng <https://github.com/pablojim/highcharts-ng>to display this
data in bar charts based on the date. So I'll need this data to be
formatted in a way that counts the number of objects in the array by date,
like [{name: 'Jan 2nd', y: 1}, {name: 'Jan 3rd', y: 2}], and this will be
defined to the scope in the angular controller. If I was just using a
filter in the template I could do something simple like "(json_array |
filter:{date:<date>}).length" to display the amount of objects for each
date.
Where would be the best place and setup to do the filtering? Changing the
rails endpoint to allow queries is an option, but only if that is really
the best option (there will be other examples of filtered data that will be
given to highcharts needed besides just date). I was thinking something
like a service, which just returns the array with the out of range dates
rejected?
Thanks!
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