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Fewer queries for for Conference#show

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Reduces SQL wait times by >90% on splash pages.
This commit is contained in:
James Mason 2017-11-17 19:34:26 -08:00
parent 29a640a267
commit 995176ffe5
11 changed files with 122 additions and 99 deletions
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12
app/models/conference.rb
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@ -33,6 +33,7 @@ class Conference < ApplicationRecord
end
has_many :resources, dependent: :destroy
has_many :booths, dependent: :destroy
has_many :confirmed_booths, -> { where(state: 'confirmed') }, class_name: 'Booth'
has_many :lodgings, dependent: :destroy
has_many :registrations, dependent: :destroy
@ -45,7 +46,16 @@ class Conference < ApplicationRecord
has_many :campaigns, dependent: :destroy
has_many :commercials, as: :commercialable, dependent: :destroy
has_many :subscriptions, dependent: :destroy
has_one :call_for_sponsors, -> { where(cfp_type: 'sponsors') }, through: :program, source: :cfps
has_one :call_for_events, -> { where(cfp_type: 'events') }, through: :program, source: :cfps
has_one :call_for_booths, -> { where(cfp_type: 'booths') }, through: :program, source: :cfps
has_one :call_for_tracks, -> { where(cfp_type: 'tracks') }, through: :program, source: :cfps
has_many :confirmed_tracks, -> { where(state: 'confirmed') }, through: :program, source: :tracks
has_many :highlighted_events,
-> { where(state: :confirmed, is_highlight: true) },
through: :program,
source: :events
has_many :event_types, through: :program
accepts_nested_attributes_for :venue
accepts_nested_attributes_for :tickets, allow_destroy: true
accepts_nested_attributes_for :sponsorship_levels, allow_destroy: true