scinote-web/db/migrate/20210222123823_migrate_to_new_user_roles.rb

83 lines
3.2 KiB
Ruby

# frozen_string_literal: true
class MigrateToNewUserRoles < ActiveRecord::Migration[6.1]
def change
reversible do |dir|
dir.up do
owner_role = UserRole.owner_role
owner_role.save!
normal_user_role = UserRole.normal_user_role
normal_user_role.save!
technician_role = UserRole.technician_role
technician_role.save!
viewer_role = UserRole.viewer_role
viewer_role.save!
create_user_assignments(UserProject.owner, owner_role)
create_user_assignments(UserProject.normal_user, normal_user_role)
create_user_assignments(UserProject.technician, technician_role)
create_user_assignments(UserProject.viewer, viewer_role)
create_public_project_assignments
end
dir.down do
UserAssignment.joins(:user_role).where(user_role: { predefined: true }).delete_all
Project.where(default_public_user_role: UserRole.where(predefined: true))
.update_all(default_public_user_role_id: nil)
UserRole.where(predefined: true).delete_all
end
end
end
private
def new_user_assignment(user, assignable, user_role, assigned)
UserAssignment.new(
user: user,
assignable: assignable,
assigned: assigned,
user_role: user_role
)
end
def create_public_project_assignments
viewer_role = UserRole.find_by(name: UserRole.viewer_role.name)
Team.preload(:users).find_each do |team|
public_projects = team.projects.where(visibility: 'visible')
public_projects.preload(:team, experiments: :my_modules).find_each(batch_size: 10) do |project|
project.update!(default_public_user_role: viewer_role)
user_assignments = []
already_assigned_user_ids = project.user_assignments.pluck(:user_id)
unassigned_users = team.users.reject { |u| already_assigned_user_ids.include?(u.id) }
unassigned_users.each do |user|
user_assignments << new_user_assignment(user, project, viewer_role, :automatically)
project.experiments.each do |experiment|
user_assignments << new_user_assignment(user, experiment, viewer_role, :automatically)
experiment.my_modules.each do |my_module|
user_assignments << new_user_assignment(user, my_module, viewer_role, :automatically)
end
end
end
UserAssignment.import(user_assignments)
end
end
end
def create_user_assignments(user_projects, user_role)
user_projects.includes(:user, :project).find_in_batches(batch_size: 100) do |user_project_batch|
user_assignments = []
user_project_batch.each do |user_project|
user_assignments << new_user_assignment(user_project.user, user_project.project, user_role, :manually)
user_project.project.experiments.preload(:my_modules).each do |experiment|
user_assignments << new_user_assignment(user_project.user, experiment, user_role, :automatically)
experiment.my_modules.each do |my_module|
user_assignments << new_user_assignment(user_project.user, my_module, user_role, :automatically)
end
end
end
UserAssignment.import(user_assignments)
end
end
end