50 lines
1009 B
Ruby
50 lines
1009 B
Ruby
class Rock
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def self.turn_on(flag_name)
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enable(flag_name, true)
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end
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def self.turn_off(flag_name)
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enable(flag_name, false)
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end
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def self.on?(flag_name)
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result = sql <<-SQL
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SELECT enabled FROM feature_flags
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WHERE name = '#{flag_name}';
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SQL
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result&.first&.dig("enabled") || false
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end
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def self.off?(flag_name)
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!on?(flag_name)
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end
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def self.delete(flag_name)
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sql <<-SQL
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DELETE FROM feature_flags
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WHERE name = '#{flag_name}';
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SQL
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end
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def self.delete_all_disabled
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sql <<-SQL
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DELETE FROM feature_flags
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WHERE enabled = false;
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SQL
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end
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private
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def self.enable(flag_name, enabled)
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sql <<-SQL
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INSERT INTO feature_flags (name, enabled, created_at, updated_at)
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VALUES ('#{flag_name}', #{enabled}, now(), now())
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ON CONFLICT (name) DO UPDATE SET enabled = #{enabled};
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SQL
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end
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def self.sql(query_string)
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ActiveRecord::Base.connection.execute(query_string)
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end
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end
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