scinote-web/app/models/protocol.rb

823 lines
26 KiB
Ruby

# frozen_string_literal: true
class Protocol < ApplicationRecord
ID_PREFIX = 'PT'
include ArchivableModel
include PrefixedIdModel
SEARCHABLE_ATTRIBUTES = ['protocols.name', 'protocols.description', PREFIXED_ID_SQL, 'steps.name',
'step_texts.name', 'step_texts.text', 'tables.name',
'checklists.name', 'checklist_items.text', 'comments.message'].freeze
REPOSITORY_TYPES = %i(in_repository_published_original in_repository_draft in_repository_published_version).freeze
include SearchableModel
include RenamingUtil
include SearchableByNameModel
include Assignable
include PermissionCheckableModel
include TinyMceImages
after_create :update_automatic_user_assignments, if: -> { visible? && in_repository? && parent.blank? }
before_update :change_visibility, if: :default_public_user_role_id_changed?
after_update :update_automatic_user_assignments,
if: -> { saved_change_to_default_public_user_role_id? && in_repository? }
skip_callback :create, :after, :create_users_assignments, if: -> { in_module? }
enum visibility: { hidden: 0, visible: 1 }
enum protocol_type: {
unlinked: 0,
linked: 1,
in_repository_private: 2, # Deprecated
in_repository_public: 3, # Deprecated
in_repository_archived: 4, # Deprecated
in_repository_published_original: 5,
in_repository_draft: 6,
in_repository_published_version: 7
}
auto_strip_attributes :name, :description, nullify: false, if: lambda {
name_changed? || description_changed?
}
# Name is required when its actually specified (i.e. :in_repository? is true)
validates :name, length: { maximum: Constants::NAME_MAX_LENGTH }
validates :description, length: { maximum: Constants::RICH_TEXT_MAX_LENGTH }
validates :team, presence: true
validates :protocol_type, presence: true
validate :prevent_update,
on: :update,
if: lambda {
# skip check if only public role of visibility changed
(changes.keys | %w(default_public_user_role_id visibility)).length != 2 &&
in_repository_published? && !protocol_type_changed?(from: 'in_repository_draft') && !archived_changed?
}
with_options if: :in_module? do
validates :my_module, presence: true
validates :archived_by, absence: true
validates :archived_on, absence: true
end
with_options if: :linked? do
validate :linked_parent_type_constrain
validates :added_by, presence: true
validates :parent, presence: true
end
with_options if: :in_repository? do
validates :name, presence: true
validates :added_by, presence: true
validates :my_module, absence: true
validate :version_number_constraint
end
with_options if: :in_repository_published_version? do
validates :parent, presence: true
validate :parent_type_constraint
validate :versions_same_name_constraint
end
with_options if: :in_repository_draft? do
# Only one draft can exist for each protocol
validate :ensure_single_draft
validate :versions_same_name_constraint
end
with_options if: -> { in_repository? && !parent && !archived_changed?(from: false) } do |protocol|
# Active protocol must have unique name inside its team
protocol
.validates_uniqueness_of :name, case_sensitive: false,
scope: :team,
conditions: lambda {
where(
protocol_type: [
Protocol.protocol_types[:in_repository_published_original],
Protocol.protocol_types[:in_repository_draft]
],
parent_id: nil
)
}
end
with_options if: -> { in_repository? && archived? && !previous_version } do |protocol|
protocol.validates :archived_by, presence: true
protocol.validates :archived_on, presence: true
end
belongs_to :added_by,
class_name: 'User',
inverse_of: :added_protocols,
optional: true
belongs_to :last_modified_by,
class_name: 'User',
optional: true
belongs_to :my_module,
inverse_of: :protocols,
optional: true
belongs_to :team, inverse_of: :protocols
belongs_to :default_public_user_role,
class_name: 'UserRole',
optional: true
belongs_to :previous_version,
class_name: 'Protocol',
inverse_of: :next_version,
optional: true
belongs_to :parent,
class_name: 'Protocol',
optional: true
belongs_to :archived_by,
class_name: 'User',
inverse_of: :archived_protocols, optional: true
belongs_to :restored_by,
class_name: 'User',
inverse_of: :restored_protocols, optional: true
belongs_to :published_by,
class_name: 'User',
inverse_of: :published_protocols, optional: true
has_many :linked_children,
-> { linked },
class_name: 'Protocol',
foreign_key: 'parent_id'
has_one :next_version,
class_name: 'Protocol',
foreign_key: 'previous_version_id',
inverse_of: :previous_version,
dependent: :destroy
has_one :latest_published_version,
lambda {
in_repository_published_version.select('DISTINCT ON (parent_id) *')
.order(:parent_id, version_number: :desc)
},
class_name: 'Protocol',
foreign_key: 'parent_id'
has_one :draft,
-> { in_repository_draft.select('DISTINCT ON (parent_id) *').order(:parent_id) },
class_name: 'Protocol',
foreign_key: 'parent_id'
has_many :published_versions,
-> { in_repository_published_version },
class_name: 'Protocol',
foreign_key: 'parent_id',
inverse_of: :parent,
dependent: :destroy
has_many :linked_my_modules,
through: :linked_children,
source: :my_module
has_many :protocol_protocol_keywords,
inverse_of: :protocol,
dependent: :destroy
has_many :protocol_keywords, through: :protocol_protocol_keywords
has_many :steps, inverse_of: :protocol, dependent: :destroy
has_many :users, through: :user_assignments
def self.search(user,
include_archived,
query = nil,
current_team = nil,
options = {})
teams = options[:teams] || current_team || user.teams.select(:id)
protocol_templates = if options[:options]&.dig(:in_repository).present? || options[:options].blank?
templates = latest_available_versions(teams)
.with_granted_permissions(user, ProtocolPermissions::READ)
templates = templates.active unless include_archived
templates.select(:id)
end || []
protocol_my_modules = if options[:options]&.dig(:in_repository).blank?
protocols = viewable_by_user_my_module_protocols(user, teams)
unless include_archived
protocols = protocols.joins(my_module: { experiment: :project })
.active
.where(my_modules: { archived: false },
experiments: { archived: false },
projects: { archived: false })
end
protocols.select(:id)
end || []
protocols = Protocol.where('(protocols.protocol_type IN (?) AND protocols.id IN (?)) OR (protocols.id IN (?))',
[Protocol.protocol_types[:unlinked], Protocol.protocol_types[:linked]],
protocol_my_modules, protocol_templates)
protocols.where_attributes_like_boolean(SEARCHABLE_ATTRIBUTES, query, { with_subquery: true, raw_input: protocols })
end
def self.search_subquery(query, raw_input)
raw_input.where_attributes_like_boolean(['protocols.name', 'protocols.description', PREFIXED_ID_SQL], query)
.or(raw_input.where(id: Step.left_joins(:step_texts, { step_tables: :table },
{ checklists: :checklist_items }, :step_comments)
.where(protocol: raw_input)
.where_attributes_like_boolean(['steps.name', 'step_texts.name',
'step_texts.text', 'tables.name',
'comments.message', 'checklists.name',
'checklist_items.text'], query)
.select(:protocol_id)))
end
def self.latest_available_versions(teams)
team_protocols = where(team: teams)
original_without_versions = team_protocols
.left_outer_joins(:published_versions)
.where(protocol_type: Protocol.protocol_types[:in_repository_published_original])
.where(published_versions: { id: nil })
.select(:id)
published_versions = team_protocols
.where(protocol_type: Protocol.protocol_types[:in_repository_published_version])
.order(:parent_id, version_number: :desc)
.select('DISTINCT ON (parent_id) id')
new_drafts = team_protocols
.where(protocol_type: Protocol.protocol_types[:in_repository_draft], parent_id: nil)
.select(:id)
where('protocols.id IN ((?) UNION (?) UNION (?))', original_without_versions, published_versions, new_drafts)
end
def self.viewable_by_user(user, teams, options = {})
if options[:fetch_latest_versions]
protocol_templates = latest_available_versions(teams)
.with_granted_permissions(user, ProtocolPermissions::READ)
.select(:id)
protocol_my_modules = viewable_by_user_my_module_protocols(user, teams).select(:id)
where('protocols.id IN ((?) UNION (?))', protocol_templates, protocol_my_modules)
else
# Team owners see all protocol templates in the team
owner_role = UserRole.find_predefined_owner_role
protocols = Protocol.where(team: teams)
.where(protocol_type: REPOSITORY_TYPES)
viewable_as_team_owner = protocols.joins("INNER JOIN user_assignments team_user_assignments " \
"ON team_user_assignments.assignable_type = 'Team' " \
"AND team_user_assignments.assignable_id = protocols.team_id")
.where(team_user_assignments: { user_id: user, user_role_id: owner_role })
.select(:id)
viewable_as_assigned = protocols.with_granted_permissions(user, ProtocolPermissions::READ).select(:id)
where('protocols.id IN ((?) UNION (?))', viewable_as_team_owner, viewable_as_assigned)
end
end
def self.viewable_by_user_my_module_protocols(user, teams)
distinct.joins(:my_module)
.joins("INNER JOIN user_assignments my_module_user_assignments " \
"ON my_module_user_assignments.assignable_type = 'MyModule' " \
"AND my_module_user_assignments.assignable_id = my_modules.id")
.where(my_module_user_assignments: { user_id: user })
.where(team: teams)
end
def self.filter_by_teams(teams = [])
teams.blank? ? self : where(team: teams)
end
def self.docx_parser_enabled?
ENV.fetch('PROTOCOLS_PARSER_URL', nil).present?
end
def original_code
# returns linked protocol code, or code of the original version of the linked protocol
parent&.parent&.code || parent&.code || code
end
def insert_step(step, position)
ActiveRecord::Base.transaction do
steps.where('position >= ?', position).desc_order.each do |s|
s.update!(position: s.position + 1)
end
step.position = position
step.protocol = self
step.save!
rescue ActiveRecord::RecordInvalid => e
Rails.logger.error e.message
raise ActiveRecord::Rollback
end
step
end
def created_by
in_module? ? my_module.created_by : added_by
end
# Only for original published protocol
def published_versions_with_original
return Protocol.none unless in_repository_published_original?
team.protocols
.in_repository_published_version
.where(parent: self)
.or(team.protocols.in_repository_published_original.where(id: id))
end
# Only for original published protocol
def all_linked_children
return Protocol.none unless in_repository_published_original?
Protocol.linked.where(parent: published_versions_with_original)
end
def initial_draft?
in_repository_draft? && parent.blank?
end
def newer_published_version_present?
if in_repository_published_original?
published_versions.any?
elsif in_repository_published_version?
parent.published_versions.where('version_number > ?', version_number).any?
else
false
end
end
def latest_published_version_or_self
latest_published_version || self
end
def permission_parent
in_module? ? my_module : team
end
def linked_modules
MyModule.joins(:protocols).where(protocols: { parent_id: id })
end
def linked_experiments(linked_mod)
Experiment.where(id: linked_mod.distinct.select(:experiment_id))
end
def linked_projects(linked_exp)
Project.where(id: linked_exp.distinct.select(:project_id))
end
def self.new_blank_for_module(my_module)
Protocol.new(
team: my_module.experiment.project.team,
protocol_type: :unlinked,
my_module: my_module
)
end
# Deep-clone given array of assets
def self.deep_clone_assets(assets_to_clone)
ActiveRecord::Base.no_touching do
assets_to_clone.each do |src_id, dest_id|
src = Asset.find_by(id: src_id)
dest = Asset.find_by(id: dest_id)
dest.destroy! if src.blank? && dest.present?
next unless src.present? && dest.present?
# Clone file
src.duplicate_file(dest)
end
end
end
def self.clone_contents(src, dest, current_user, clone_keywords, only_contents = false)
dest.update(description: src.description, name: src.name) unless only_contents
src.clone_tinymce_assets(dest, dest.team)
# Update keywords
if clone_keywords
src.protocol_keywords.each do |keyword|
ProtocolProtocolKeyword.create(
protocol: dest,
protocol_keyword: keyword
)
end
end
# Copy steps
src.steps.each do |step|
step.duplicate(dest, current_user, step_position: step.position)
end
end
def in_repository_active?
in_repository? && active?
end
def in_repository?
in_repository_published? || in_repository_draft?
end
def in_repository_published?
in_repository_published_original? || in_repository_published_version?
end
def in_module?
unlinked? || linked?
end
def newer_than_parent?
return linked? if linked_at.nil?
linked? && updated_at > linked_at
end
def parent_newer?
linked? && (
parent.newer_published_version_present? ||
# backward compatibility with original implementation
parent.published_on > updated_at
)
end
def number_of_steps
steps.count
end
def archived_branch?
archived? || parent&.archived?
end
def completed_steps
steps.where(completed: true)
end
def first_step_id
steps.find_by(position: 0)&.id
end
def space_taken
st = 0
steps.find_each do |step|
st += step.space_taken
end
st
end
def archive(user)
return false unless can_destroy?
self.archived_by = user
self.archived_on = Time.now
self.restored_by = nil
self.restored_on = nil
self.archived = true
result = save
# Update all module protocols that had
# parent set to this protocol
if result
reload
Protocol.where(
parent: self,
protocol_type: %i(in_repository_draft in_repository_published_version)
).update(
archived_by: user,
archived_on: archived_on,
restored_by: nil,
restored_on: nil,
archived: true
)
Activities::CreateActivityService
.call(activity_type: :archive_protocol_in_repository,
owner: user,
subject: self,
team: team,
message_items: {
protocol: id
})
end
result
end
def restore(user)
self.archived_by = nil
self.archived_on = nil
self.restored_by = user
self.restored_on = Time.now
self.archived = false
result = save
if result
reload
Protocol.where(
parent: self,
protocol_type: %i(in_repository_draft in_repository_published_version)
).update(
archived_by: nil,
archived_on: nil,
restored_by: user,
restored_on: restored_on,
archived: false
)
Activities::CreateActivityService
.call(activity_type: :restore_protocol_in_repository,
owner: user,
subject: self,
team: team,
message_items: {
protocol: id
})
end
result
end
def update_keywords(keywords, user)
result = true
begin
Protocol.transaction do
# First, destroy all keywords
protocol_protocol_keywords.destroy_all
if keywords.present?
keywords.each do |kw_name|
kw = ProtocolKeyword.find_or_create_by(name: kw_name, team: team)
protocol_keywords << kw
end
update(last_modified_by: user)
end
end
rescue StandardError
result = false
end
result
end
def unlink
self.parent = nil
self.linked_at = nil
self.protocol_type = Protocol.protocol_types[:unlinked]
save!
end
def update_from_parent(current_user, source)
ActiveRecord::Base.no_touching do
# First, destroy step contents
destroy_contents
# Now, clone parent's step contents
Protocol.clone_contents(source, self, current_user, false)
end
# Lastly, update the metadata
reload
self.record_timestamps = false
self.added_by = current_user
self.last_modified_by = current_user
self.parent = source
self.updated_at = Time.zone.now
self.linked_at = updated_at
save!
end
def load_from_repository(source, current_user)
ActiveRecord::Base.no_touching do
# First, destroy step contents
destroy_contents
# Now, clone source's step contents
Protocol.clone_contents(source, self, current_user, false)
end
# Lastly, update the metadata
reload
self.name = source.name
self.record_timestamps = false
self.parent = source
self.added_by = current_user
self.last_modified_by = current_user
self.protocol_type = Protocol.protocol_types[:linked]
self.updated_at = Time.zone.now
self.linked_at = updated_at
save!
end
def copy_to_repository(clone, current_user)
clone.team = team
clone.protocol_type = :in_repository_draft
clone.added_by = current_user
clone.last_modified_by = current_user
clone.description = description
# Don't proceed further if clone is invalid
return clone if clone.invalid?
ActiveRecord::Base.no_touching do
# Okay, clone seems to be valid: let's clone it
clone = deep_clone(clone, current_user)
end
clone
end
def save_as_draft(current_user)
parent_protocol = parent || self
version = (parent_protocol.latest_published_version || self).version_number + 1
draft = dup
draft.version_number = version
draft.protocol_type = :in_repository_draft
draft.parent = parent_protocol
draft.published_by = nil
draft.published_on = nil
draft.version_comment = nil
draft.previous_version = self
draft.last_modified_by = current_user
draft.skip_user_assignments = true
return draft if draft.invalid?
ActiveRecord::Base.no_touching do
draft = deep_clone(draft, current_user)
end
parent_protocol.user_assignments.each do |parent_user_assignment|
parent_protocol.sync_child_protocol_user_assignment(parent_user_assignment, draft.id)
end
draft
end
def deep_clone_my_module(my_module, current_user)
clone = Protocol.new_blank_for_module(my_module)
clone.name = name
clone.authors = authors
clone.description = description
clone.protocol_type = protocol_type
if linked?
clone.added_by = current_user
clone.parent = parent
clone.linked_at = linked_at
end
ActiveRecord::Base.no_touching do
clone = deep_clone(clone, current_user)
end
clone
end
def deep_clone_repository(current_user)
clone = Protocol.new(
name: name,
authors: authors,
description: description,
added_by: current_user,
last_modified_by: current_user,
team: team,
protocol_type: :in_repository_draft
)
cloned = deep_clone(clone, current_user)
if cloned
Activities::CreateActivityService
.call(activity_type: :copy_protocol_in_repository,
owner: current_user,
subject: self,
team: team,
project: nil,
message_items: {
protocol_new: clone.id,
protocol_original: id
})
end
cloned
end
def destroy_contents
# Calculate total space taken by the protocol
st = space_taken
steps.order(position: :desc).each do |step|
step.step_orderable_elements.delete_all
step.destroy!
end
# Release space taken by the step
team.release_space(st)
team.save
# Reload protocol
reload
end
def can_destroy?
steps.map(&:can_destroy?).all?
end
def create_or_update_public_user_assignments!(assigned_by)
public_role = default_public_user_role || UserRole.find_predefined_viewer_role
team.user_assignments.where.not(user: assigned_by).find_each do |team_user_assignment|
new_user_assignment = user_assignments.find_or_initialize_by(user: team_user_assignment.user)
next if new_user_assignment.manually_assigned?
new_user_assignment.user_role = public_role
new_user_assignment.assigned_by = assigned_by
new_user_assignment.assigned = :automatically
new_user_assignment.save!
end
end
def child_version_protocols
published_versions.or(Protocol.where(id: draft&.id))
end
def sync_child_protocol_user_assignment(user_assignment, child_protocol_id = nil)
# Copy user assignments to child protocol(s)
Protocol.transaction(requires_new: true) do
# Reload to ensure a potential new draft is also included in child versions
reload
(
# all or single child version protocol
child_protocol_id ? child_version_protocols.where(id: child_protocol_id) : child_version_protocols
).find_each do |child_protocol|
child_assignment = child_protocol.user_assignments.find_or_initialize_by(
user: user_assignment.user
)
if user_assignment.destroyed?
child_assignment.destroy! if child_assignment.persisted?
next
end
child_assignment.update!(
user_assignment.attributes.slice(
'user_role_id',
'assigned',
'assigned_by_id',
'team_id'
)
)
end
end
end
private
def after_user_assignment_changed(user_assignment)
return unless in_repository_published_original?
sync_child_protocol_user_assignment(user_assignment)
end
def update_automatic_user_assignments
return if skip_user_assignments
case visibility
when 'visible'
create_or_update_public_user_assignments!(added_by)
when 'hidden'
automatic_user_assignments.where.not(user: added_by).destroy_all
end
end
def deep_clone(clone, current_user)
# Save cloned protocol first
success = clone.save
# Rename protocol if needed
unless success
rename_record(clone, :name)
success = clone.save
end
raise ActiveRecord::RecordNotSaved unless success
Protocol.clone_contents(self, clone, current_user, true, true)
clone.reload
clone
end
def prevent_update
errors.add(:base, I18n.t('activerecord.errors.models.protocol.unchangable'))
end
def linked_parent_type_constrain
unless parent.in_repository_published?
errors.add(:base, I18n.t('activerecord.errors.models.protocol.wrong_parent_type'))
end
end
def parent_type_constraint
unless parent.in_repository_published_original?
errors.add(:base, I18n.t('activerecord.errors.models.protocol.wrong_parent_type'))
end
end
def versions_same_name_constraint
if parent.present? && !parent.name.eql?(name)
errors.add(:base, I18n.t('activerecord.errors.models.protocol.wrong_version_name'))
end
end
def version_number_constraint
if Protocol.where(protocol_type: Protocol::REPOSITORY_TYPES)
.where.not(id: id)
.where(version_number: version_number)
.where('(parent_id = :parent_id OR id = :parent_id)', parent_id: (parent_id || id)).any?
errors.add(:base, I18n.t('activerecord.errors.models.protocol.wrong_version_number'))
end
end
def ensure_single_draft
if parent&.draft && parent.draft.id != id
errors.add(:base, I18n.t('activerecord.errors.models.protocol.wrong_parent_draft_number'))
end
end
def change_visibility
self.visibility = default_public_user_role_id.present? ? :visible : :hidden
end
end