74 lines
2.1 KiB
Ruby
74 lines
2.1 KiB
Ruby
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class AddRootId < ActiveRecord::Migration
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def change
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add_column :messages, :root_id, :integer, :default => nil
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add_column :journals_for_messages, :root_id, :integer, :default => nil
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add_column :blog_comments, :root_id, :integer, :default => nil
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add_column :org_document_comments, :root_id, :integer, :default => nil
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add_index :messages, :root_id
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add_index :journals_for_messages,:root_id
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add_index :blog_comments,:root_id
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add_index :org_document_comments,:root_id
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def get_base_parent comment
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comm = comment
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while comm.parent
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comm = comm.parent
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end
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comm
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end
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count = Message.all.count / 30 + 2
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transaction do
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for i in 1 ... count do i
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Message.page(i).per(30).each do |message|
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unless message.parent.nil?
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parent = get_base_parent message
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message.update_column('root_id', parent.id)
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end
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end
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end
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end
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count = JournalsForMessage.all.count / 30 + 2
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transaction do
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for i in 1 ... count do i
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JournalsForMessage.page(i).per(30).each do |message|
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if message.jour_type == "HomeworkCommon" || message.jour_type == "Syllabus"
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message.update_column('root_id', message.jour_id)
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else
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unless message.parent.nil?
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parent = get_base_parent message
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message.update_column('root_id', parent.id)
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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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count = BlogComment.all.count / 30 + 2
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transaction do
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for i in 1 ... count do i
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BlogComment.page(i).per(30).each do |message|
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unless message.parent.nil?
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parent = get_base_parent message
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message.update_column('root_id', parent.id)
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end
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end
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end
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end
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count = OrgDocumentComment.all.count / 30 + 2
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transaction do
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for i in 1 ... count do i
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OrgDocumentComment.page(i).per(30).each do |message|
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unless message.parent.nil?
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parent = get_base_parent message
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message.update_column('root_id', parent.id)
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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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end
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