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class Widget < ApplicationRecord
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belongs_to :user
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validates :user_id, :name, :template, :presence => true
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validates :sizex, :sizey, :col, :row, :numericality => {:only_integer => true}
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serialize :data
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before_validation :default_values
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scope :available, -> { where(template: Dashboard::Manager.default_widgets.map { |w| w[:template] }) }
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def default_values
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self.sizex ||= 4
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self.sizey ||= 1
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self.col ||= 1
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self.row ||= 1
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self.data ||= {}
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end
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# Returns widget representation as the hash object Dashboard::Manager uses in memory
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def to_hash
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{ :template => template, :sizex => sizex, :sizey => sizey, :name => name }
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end
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end
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