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问卷的多行主观题迁移

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cxt 2017-05-22 10:14:04 +08:00
parent cba4929179
commit 1193c4b145
2 changed files with 51 additions and 38 deletions
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76
db/migrate/20170220065632_homework_bank_migration.rb
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@ -1,43 +1,43 @@
class HomeworkBankMigration < ActiveRecord::Migration
def up
# add_column :homework_commons, :homework_bank_id, :integer
# add_column :homework_commons, :is_update, :boolean, :default => false
#
# count =Course.all.count / 30 + 2
# transaction do
# for i in 1 ... count do i
# Course.page(i).per(30).each do |course|
# if course.is_delete == 0
# course.homework_commons.each do |homework|
# unless homework.user.homework_banks.select("name").to_s.include?(homework.name)
# homework_bank = HomeworkBank.create(:user_id => homework.user_id, :name => homework.name, :description => homework.description, :homework_type => homework.homework_type,
# :quotes => 1, :is_public => course.is_public, :applicable_syllabus => course.syllabus.title, :homework_common_id => homework.id, :created_at => homework.created_at)
# if homework.homework_type == 2 && homework.homework_detail_programing
# homework_bank.update_attributes(:language => homework.homework_detail_programing.language, :standard_code => homework.homework_detail_programing.standard_code)
# homework.homework_tests.each do |test|
# homework_bank.homework_bank_tests << HomeworkBankTest.create(
# input: test.input,
# output: test.output,
# test_type: true
# )
# end
# homework.homework_samples.each do |test|
# homework_bank.homework_bank_tests << HomeworkBankTest.create(
# input: test.input,
# output: test.output,
# test_type: false
# )
# end
# elsif homework.homework_type == 3 && homework.homework_detail_group
# homework_bank.update_attributes(:min_num => homework.homework_detail_group.min_num, :max_num => homework.homework_detail_group.max_num, :base_on_project => homework.homework_detail_group.base_on_project)
# end
# homework.update_column('homework_bank_id', homework_bank.id)
# end
# end
# end
# end
# end
# end
add_column :homework_commons, :homework_bank_id, :integer
add_column :homework_commons, :is_update, :boolean, :default => false
count =Course.all.count / 30 + 2
transaction do
for i in 1 ... count do i
Course.page(i).per(30).each do |course|
if course.is_delete == 0
course.homework_commons.each do |homework|
unless homework.user.homework_banks.select("name").to_s.include?(homework.name)
homework_bank = HomeworkBank.create(:user_id => homework.user_id, :name => homework.name, :description => homework.description, :homework_type => homework.homework_type,
:quotes => 1, :is_public => course.is_public, :applicable_syllabus => course.syllabus.title, :homework_common_id => homework.id, :created_at => homework.created_at)
if homework.homework_type == 2 && homework.homework_detail_programing
homework_bank.update_attributes(:language => homework.homework_detail_programing.language, :standard_code => homework.homework_detail_programing.standard_code)
homework.homework_tests.each do |test|
homework_bank.homework_bank_tests << HomeworkBankTest.create(
input: test.input,
output: test.output,
test_type: true
)
end
homework.homework_samples.each do |test|
homework_bank.homework_bank_tests << HomeworkBankTest.create(
input: test.input,
output: test.output,
test_type: false
)
end
elsif homework.homework_type == 3 && homework.homework_detail_group
homework_bank.update_attributes(:min_num => homework.homework_detail_group.min_num, :max_num => homework.homework_detail_group.max_num, :base_on_project => homework.homework_detail_group.base_on_project)
end
homework.update_column('homework_bank_id', homework_bank.id)
end
end
end
end
end
end
end
def down

13
db/migrate/20170522020442_poll_question_migration.rb Normal file
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@ -0,0 +1,13 @@
class PollQuestionMigration < ActiveRecord::Migration
def up
pqs = PollQuestion.where(:question_type => 4)
pqs.each do |pq|
if pq.poll_answers.empty?
pq.update_column("question_type", 3)
end
end
end
def down
end
end