2013-11-12 06:47:28 -05:00
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class BroadcastMessage < ActiveRecord::Base
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2016-10-06 17:17:11 -04:00
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include CacheMarkdownField
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2015-02-05 17:20:55 -05:00
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include Sortable
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2016-10-06 17:17:11 -04:00
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cache_markdown_field :message, pipeline: :broadcast_message
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2015-12-01 18:53:44 -05:00
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validates :message, presence: true
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2013-11-12 07:28:12 -05:00
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validates :starts_at, presence: true
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validates :ends_at, presence: true
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2013-11-12 08:08:20 -05:00
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2015-12-01 18:53:44 -05:00
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validates :color, allow_blank: true, color: true
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validates :font, allow_blank: true, color: true
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2013-12-19 13:11:01 -05:00
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2015-12-31 17:07:11 -05:00
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default_value_for :color, '#E75E40'
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default_value_for :font, '#FFFFFF'
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2017-08-09 09:49:30 -04:00
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CACHE_KEY = 'broadcast_message_current'.freeze
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after_commit :flush_redis_cache
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2013-11-12 08:08:20 -05:00
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def self.current
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Rails.cache.fetch(CACHE_KEY) do
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where('ends_at > :now AND starts_at <= :now', now: Time.zone.now)
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.reorder(id: :asc)
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.to_a
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2016-01-27 12:20:17 -05:00
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end
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2015-12-31 17:07:11 -05:00
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end
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def active?
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started? && !ended?
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end
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def started?
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Time.zone.now >= starts_at
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end
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def ended?
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ends_at < Time.zone.now
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end
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2017-08-09 09:49:30 -04:00
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def flush_redis_cache
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Rails.cache.delete(CACHE_KEY)
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end
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2013-11-12 06:47:28 -05:00
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end
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