20 lines
731 B
Ruby
20 lines
731 B
Ruby
class AddCourseidToEnabledModules < ActiveRecord::Migration
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def change
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add_column :enabled_modules, :course_id, :int
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#couese_id不能直接设置为project_id
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#EnabledModule.where('project_id IN (SELECT id FROM projects WHERE project_type=1)').update_all("course_id = project_id")
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#EnabledModule.where('project_id IN (SELECT id FROM projects WHERE project_type=1)').update_all(project_id: -1)
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EnabledModule.all.each do |enablemodule|
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project = Project.find_by_id(enablemodule.project_id)
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if project && project.project_type == 1
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enablemodule.course_id = project.course_extra.id
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enablemodule.project_id = -1
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enablemodule.save(:validate => false)
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end
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end
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end
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end
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