43 lines
1.5 KiB
Ruby
43 lines
1.5 KiB
Ruby
#
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# Copyright (C) 2011 - present Instructure, Inc.
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#
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# This file is part of Canvas.
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#
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# Canvas is free software: you can redistribute it and/or modify it under
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# the terms of the GNU Affero General Public License as published by the Free
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# Software Foundation, version 3 of the License.
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#
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# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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class ConvertStorageQuotasToBytes < ActiveRecord::Migration[4.2]
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tag :predeploy
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FIELDS_TO_FIX = [
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[ User, :storage_quota ],
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[ Account, :storage_quota ],
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[ Account, :default_storage_quota ],
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[ Course, :storage_quota ],
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[ Group, :storage_quota ],
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]
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def self.up
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FIELDS_TO_FIX.each do |klass, field|
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change_column klass.table_name.to_s, field, :integer, :limit => 8
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update("UPDATE #{klass.quoted_table_name} SET #{field} = #{field} * 1024 * 1024 WHERE #{field} IS NOT NULL AND #{field} < 1024 * 1024")
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end
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end
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def self.down
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FIELDS_TO_FIX.each do |klass, field|
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change_column klass.table_name.to_s, field, :integer, :limit => 4
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update("UPDATE #{klass.quoted_table_name} SET #{field} = #{field} / 1024 * 1024 WHERE #{field} IS NOT NULL AND #{field} >= 1024 * 1024")
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end
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end
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end
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