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Break up the one-query-of-doom

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The single query was producing a tremendously large ActiveRecord allocation.

While this isn't nearly as cool as one query, it's still a significant
reduction in SQL trips, and now has the bonus of only loading what is
actually going to be displayed.
This commit is contained in:
James Mason 2017-12-21 19:06:36 -08:00
parent 754d201b01
commit fa55224163
26 changed files with 181 additions and 165 deletions
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12
app/views/conferences/_call_for_content.haml
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@ -5,10 +5,12 @@
%section#call
.container
.row
- if one_call_open(conference)
- if one_call_open(call_for_events, call_for_tracks)
.col-md-3.col-sm-3.hidden-xs  
- if conference.call_for_events.try(:open?)
= render 'call_for_papers', conference: conference
- if call_for_events.try(:open?)
= render 'call_for_papers', conference_id: conference.short_title,
call: call_for_events, event_types: event_types, tracks: tracks
.col-md-2.col-sm-2  
- if conference.call_for_tracks.try(:open?)
= render 'call_for_tracks', conference: conference
- if call_for_tracks.try(:open?)
= render 'call_for_tracks', conference_id: conference.short_title,
call: call_for_tracks