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8053cb0c21
Currently when we decide we're going to drop a column in the future we just mark it with a TODO comment and add it to ignored_columns. This makes it instantly unavailable, and we mostly forget about the TODO in the end. 😬
This change adds a HasDeprecatedColumns concern which offers a little bit more flexibility. We can still simulate the old behaviour by setting drop_from to the current version, but we can also set it to a future version, causing it to raise a deprecation warning until then if used.
26 lines
804 B
Ruby
26 lines
804 B
Ruby
# frozen_string_literal: true
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module HasDeprecatedColumns
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extend ActiveSupport::Concern
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class_methods do
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def deprecate_column(column_name, drop_from:, raise_error: false, message: nil)
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if Gem::Version.new(Discourse::VERSION::STRING) >= Gem::Version.new(drop_from)
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self.ignored_columns = self.ignored_columns.dup << column_name.to_s
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else
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message = message.presence || "column `#{column_name}` is deprecated"
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define_method(column_name) do
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Discourse.deprecate(message, drop_from: drop_from, raise_error: raise_error)
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super()
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end
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define_method("#{column_name}=") do |value|
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Discourse.deprecate(message, drop_from: drop_from, raise_error: raise_error)
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super(value)
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end
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end
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end
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end
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end
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