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# This removes existing database entries
# but don't ask for confirmation - it's prohibited on Heroku
# In future (when we will have some important data)
# we should consider removing it (or at least disable it in production mode)
class SeedHelper
attr_accessor :objects
def initialize
@objects = {}
end
# Read data from file
# in each item replace values of fields given in replace_with_objects with objects
# and create!
def read_yaml(file, klass, replace_with_objects, &block)
domain = APP_CONFIG['seed']['users_domain']
erb = ERB.new(File.read(file)).result(binding)
for item_array in YAML::load(erb)
name = item_array[0]
hash = item_array[1]
for field in replace_with_objects
hash[field] = @objects[hash[field]]
end
if block.nil?
@objects[name] = klass.create! hash
else
yield(name, hash, @objects, klass)
end
end
end
def answer_many(user, questions, answer_hash)
for question in questions
answer_hash[:question] = @objects[question]
answer_hash[:owner] = @objects[user]
Answer.create! answer_hash
end
end
end
# disable check of developer data (if mentor joined Gentoo long enough)
APP_CONFIG['developer_data']['check'] = false
# Remove existing database entries
User.destroy_all
Answer.destroy_all
Category.destroy_all
QuestionGroup.destroy_all
Question.destroy_all
UserCategory.destroy_all
UserQuestionGroup.destroy_all
User.destroy_all
seeder = SeedHelper.new
# Question categories
seeder.objects['ebuild'] = Category.create! :name => 'Ebuild quiz'
seeder.objects['mentoring'] = Category.create! :name => 'End of mentoring quiz'
seeder.objects['non'] = Category.create! :name => 'Non-ebuild staff quiz'
# Question groups
seeder.objects['ebuild_group1'] = QuestionGroup.create! :name => 'ebuild_group1', :description => 'src_install implementations to comment on'
# Questions with text content - load from YAML file
seeder.read_yaml('db/fixtures/questions.yml', Question, ['category', 'question_group']) do |name, hash, objects, klass|
objects[name] = klass.create! (hash - {'content' => nil})
objects["#{name}-content"] = QuestionContentText.create! :question => objects[name], :content => hash['content']
end
# Questions with multiple choice content - load from YAML file
seeder.read_yaml('db/fixtures/questions-multichoice.yml', Question, ['category', 'question_group']) do |name, hash, objects, klass|
objects[name] = klass.create!(hash - {'options' => nil, 'content' => nil})
objects["#{name}-content"] = QuestionContentMultipleChoice.create! :question => objects[name], :content => hash['content']
for opt in hash['options'].split(';')
opt.strip!
Option.create! :content => opt, :option_owner => objects["#{name}-content"]
end
end
# Questions with email content - load from YAML file
seeder.read_yaml('db/fixtures/questions-email.yml', Question, ['category', 'question_group']) do |name, hash, objects, klass|
objects[name] = klass.create!(hash - {'content' => nil, 'req_text' => nil})
objects["#{name}-content"] = QuestionContentEmail.create! :question => objects[name], :description=> hash['content'], :req_text => hash['req_text']
end
# Users - load from YAML file
seeder.read_yaml 'db/fixtures/users.yml', User, 'mentor'
# Categories for users
user_cats = [
['ebuild', 'mentor'],
['ebuild', 'recruit'],
['ebuild', 'middle'],
['ebuild', 'advanced'],
['mentoring', 'advanced'],
['mentoring', 'mentor']]
for uc in user_cats
UserCategory.create! :category => seeder.objects[uc[0]], :user => seeder.objects[uc[1]]
end
ebuild_q = ['ebuild_q1', 'ebuild_q2', 'ebuild_q3']
mentor_q = ['mentor_q1', 'mentor_q2', 'mentor_q3']
non_q = ['non_q1', 'non_q2']
# non-approved answers
ans_hash = {:content => 'Some answer'}
seeder.answer_many 'recruit', ebuild_q, ans_hash
seeder.answer_many 'middle', ebuild_q - ['ebuild_q3'], ans_hash
seeder.answer_many 'advanced', mentor_q, ans_hash
# approved answers
ans_hash[:approved] = true
seeder.answer_many 'mentor', ebuild_q, ans_hash
seeder.answer_many 'advanced', ebuild_q, ans_hash
seeder.answer_many 'mentor', mentor_q, ans_hash
# reference answers for most questions
seeder.answer_many 'recruiter', mentor_q + ebuild_q + non_q - ['ebuild_q1', 'non_q1'],
{:content => "Some reference answer", :reference => true}
advanced = seeder.objects['advanced']
for ans in advanced.answers
Comment.create( :answer => ans, :owner => advanced.mentor, :content => "some comment")
end
for q in ebuild_q
Comment.create( :answer => (seeder.objects[q].answer_of advanced), :owner => advanced.mentor,
:content => "Some other comment")
end
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