285 lines
7.5 KiB
Ruby
285 lines
7.5 KiB
Ruby
class Member < ActiveRecord::Base
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include Sortable
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include Importable
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include Expirable
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include Gitlab::Access
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attr_accessor :raw_invite_token
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belongs_to :created_by, class_name: "User"
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belongs_to :user
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belongs_to :source, polymorphic: true
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validates :user, presence: true, unless: :invite?
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validates :source, presence: true
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validates :user_id, uniqueness: { scope: [:source_type, :source_id],
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message: "already exists in source",
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allow_nil: true }
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validates :access_level, inclusion: { in: Gitlab::Access.all_values }, presence: true
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validates :invite_email,
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presence: {
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if: :invite?
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},
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email: {
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allow_nil: true
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},
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uniqueness: {
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scope: [:source_type, :source_id],
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allow_nil: true
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}
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# This scope encapsulates (most of) the conditions a row in the member table
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# must satisfy if it is a valid permission. Of particular note:
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#
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# * Access requests must be excluded
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# * Blocked users must be excluded
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# * Invitations take effect immediately
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# * expires_at is not implemented. A background worker purges expired rows
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scope :active, -> do
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is_external_invite = arel_table[:user_id].eq(nil).and(arel_table[:invite_token].not_eq(nil))
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user_is_active = User.arel_table[:state].eq(:active)
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includes(:user).references(:users)
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.where(is_external_invite.or(user_is_active))
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.where(requested_at: nil)
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end
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scope :invite, -> { where.not(invite_token: nil) }
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scope :non_invite, -> { where(invite_token: nil) }
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scope :request, -> { where.not(requested_at: nil) }
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scope :has_access, -> { active.where('access_level > 0') }
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scope :guests, -> { active.where(access_level: GUEST) }
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scope :reporters, -> { active.where(access_level: REPORTER) }
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scope :developers, -> { active.where(access_level: DEVELOPER) }
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scope :masters, -> { active.where(access_level: MASTER) }
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scope :owners, -> { active.where(access_level: OWNER) }
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scope :owners_and_masters, -> { active.where(access_level: [OWNER, MASTER]) }
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before_validation :generate_invite_token, on: :create, if: -> (member) { member.invite_email.present? }
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after_create :send_invite, if: :invite?, unless: :importing?
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after_create :send_request, if: :request?, unless: :importing?
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after_create :create_notification_setting, unless: [:pending?, :importing?]
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after_create :post_create_hook, unless: [:pending?, :importing?]
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after_update :post_update_hook, unless: [:pending?, :importing?]
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after_destroy :post_destroy_hook, unless: :pending?
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delegate :name, :username, :email, to: :user, prefix: true
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default_value_for :notification_level, NotificationSetting.levels[:global]
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class << self
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def access_for_user_ids(user_ids)
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where(user_id: user_ids).has_access.pluck(:user_id, :access_level).to_h
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end
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def find_by_invite_token(invite_token)
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invite_token = Devise.token_generator.digest(self, :invite_token, invite_token)
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find_by(invite_token: invite_token)
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end
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def add_user(source, user, access_level, current_user: nil, expires_at: nil)
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user = retrieve_user(user)
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access_level = retrieve_access_level(access_level)
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# `user` can be either a User object or an email to be invited
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member =
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if user.is_a?(User)
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source.members.find_by(user_id: user.id) ||
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source.requesters.find_by(user_id: user.id) ||
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source.members.build(user_id: user.id)
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else
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source.members.build(invite_email: user)
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end
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return member unless can_update_member?(current_user, member)
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member.attributes = {
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created_by: member.created_by || current_user,
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access_level: access_level,
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expires_at: expires_at
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}
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if member.request?
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::Members::ApproveAccessRequestService.new(
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source,
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current_user,
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id: member.id,
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access_level: access_level
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).execute
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else
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member.save
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end
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UserProjectAccessChangedService.new(user.id).execute if user.is_a?(User)
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member
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end
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def access_levels
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Gitlab::Access.sym_options
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end
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private
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# This method is used to find users that have been entered into the "Add members" field.
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# These can be the User objects directly, their IDs, their emails, or new emails to be invited.
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def retrieve_user(user)
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return user if user.is_a?(User)
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User.find_by(id: user) || User.find_by(email: user) || user
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end
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def retrieve_access_level(access_level)
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access_levels.fetch(access_level) { access_level.to_i }
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end
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def can_update_member?(current_user, member)
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# There is no current user for bulk actions, in which case anything is allowed
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!current_user || current_user.can?(:"update_#{member.type.underscore}", member)
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end
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def add_users_to_source(source, users, access_level, current_user: nil, expires_at: nil)
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users.each do |user|
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add_user(
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source,
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user,
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access_level,
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current_user: current_user,
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expires_at: expires_at
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)
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end
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end
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end
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def real_source_type
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source_type
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end
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def invite?
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self.invite_token.present?
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end
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def request?
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requested_at.present?
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end
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def pending?
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invite? || request?
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end
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def accept_request
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return false unless request?
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updated = self.update(requested_at: nil)
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after_accept_request if updated
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updated
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end
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def accept_invite!(new_user)
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return false unless invite?
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self.invite_token = nil
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self.invite_accepted_at = Time.now.utc
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self.user = new_user
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saved = self.save
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after_accept_invite if saved
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saved
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end
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def decline_invite!
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return false unless invite?
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destroyed = self.destroy
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after_decline_invite if destroyed
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destroyed
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end
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def generate_invite_token
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raw, enc = Devise.token_generator.generate(self.class, :invite_token)
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@raw_invite_token = raw
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self.invite_token = enc
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end
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def generate_invite_token!
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generate_invite_token && save(validate: false)
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end
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def resend_invite
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return unless invite?
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generate_invite_token! unless @raw_invite_token
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send_invite
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end
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def create_notification_setting
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user.notification_settings.find_or_create_for(source)
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end
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def notification_setting
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@notification_setting ||= user.notification_settings_for(source)
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end
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private
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def send_invite
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# override in subclass
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end
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def send_request
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notification_service.new_access_request(self)
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end
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def post_create_hook
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UserProjectAccessChangedService.new(user.id).execute
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system_hook_service.execute_hooks_for(self, :create)
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end
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def post_update_hook
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# override in subclass
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end
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def post_destroy_hook
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refresh_member_authorized_projects
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system_hook_service.execute_hooks_for(self, :destroy)
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end
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def refresh_member_authorized_projects
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# If user/source is being destroyed, project access are gonna be destroyed eventually
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# because of DB foreign keys, so we shouldn't bother with refreshing after each
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# member is destroyed through association
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return if destroyed_by_association.present?
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UserProjectAccessChangedService.new(user_id).execute
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end
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def after_accept_invite
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post_create_hook
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end
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def after_decline_invite
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# override in subclass
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end
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def after_accept_request
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post_create_hook
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end
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def system_hook_service
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SystemHooksService.new
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end
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def notification_service
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NotificationService.new
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end
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end
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