35 lines
916 B
Ruby
35 lines
916 B
Ruby
class Appearance < ActiveRecord::Base
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include CacheMarkdownField
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cache_markdown_field :description
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validates :title, presence: true
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validates :description, presence: true
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validates :logo, file_size: { maximum: 1.megabyte }
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validates :header_logo, file_size: { maximum: 1.megabyte }
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validate :single_appearance_row, on: :create
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mount_uploader :logo, AttachmentUploader
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mount_uploader :header_logo, AttachmentUploader
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has_many :uploads, as: :model, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
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CACHE_KEY = 'current_appearance'.freeze
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after_commit :flush_redis_cache
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def self.current
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Rails.cache.fetch(CACHE_KEY) { first }
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end
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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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def single_appearance_row
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if self.class.any?
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errors.add(:single_appearance_row, 'Only 1 appearances row can exist')
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end
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end
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end
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