55 lines
1.6 KiB
Ruby
55 lines
1.6 KiB
Ruby
# frozen_string_literal: true
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class ThemeSettingsMigration < ActiveRecord::Base
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belongs_to :theme
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belongs_to :theme_field
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validates :theme_id, presence: true, uniqueness: { scope: :version }
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validates :theme_field_id, presence: true
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validates :version, presence: true
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validates :name, presence: true
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validates :diff, presence: true
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def calculate_diff(settings_before, settings_after)
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diff = { additions: [], deletions: [] }
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before_keys = settings_before.keys
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after_keys = settings_after.keys
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removed_keys = before_keys - after_keys
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removed_keys.each { |key| diff[:deletions] << { key: key, val: settings_before[key] } }
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added_keys = after_keys - before_keys
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added_keys.each { |key| diff[:additions] << { key: key, val: settings_after[key] } }
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common_keys = before_keys & after_keys
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common_keys.each do |key|
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if settings_before[key] != settings_after[key]
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diff[:deletions] << { key: key, val: settings_before[key] }
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diff[:additions] << { key: key, val: settings_after[key] }
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end
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end
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self.diff = diff
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end
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end
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# == Schema Information
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#
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# Table name: theme_settings_migrations
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#
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# id :bigint not null, primary key
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# theme_id :integer not null
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# theme_field_id :integer not null
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# version :integer not null
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# name :string(150) not null
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# diff :json not null
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# created_at :datetime not null
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#
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# Indexes
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#
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# index_theme_settings_migrations_on_theme_field_id (theme_field_id) UNIQUE
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# index_theme_settings_migrations_on_theme_id_and_version (theme_id,version) UNIQUE
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#
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