21 lines
869 B
Ruby
21 lines
869 B
Ruby
class FixEnrollmentRootAccountId < ActiveRecord::Migration
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tag :predeploy
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def self.up
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case adapter_name
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when "PostgreSQL"
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update "UPDATE #{Enrollment.quoted_table_name} SET root_account_id = c.root_account_id FROM #{Course.quoted_table_name} As c WHERE course_id = c.id AND enrollments.root_account_id != c.root_account_id"
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when 'MySQL', 'Mysql2'
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update "UPDATE #{Enrollment.quoted_table_name} e, #{Course.quoted_table_name} c SET e.root_account_id = c.root_account_id WHERE e.course_id = c.id AND e.root_account_id != c.root_account_id"
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else
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Course.find_each do |c|
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bad_enrollments = c.enrollments.where("enrollments.root_account_id<>courses.root_account_id").pluck(:id)
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Enrollment.where(:id => bad_enrollments).update_all(:root_account_id => c.root_account_id)
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end
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end
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end
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def self.down
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end
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end
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