518 lines
16 KiB
Ruby
518 lines
16 KiB
Ruby
# rubocop:disable GitlabSecurity/PublicSend
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# NotificationService class
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#
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# Used for notifying users with emails about different events
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#
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# Ex.
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# NotificationService.new.new_issue(issue, current_user)
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#
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# When calculating the recipients of a notification is expensive (for instance,
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# in the new issue case), `#async` will make that calculation happen in Sidekiq
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# instead:
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#
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# NotificationService.new.async.new_issue(issue, current_user)
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#
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class NotificationService
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class Async
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attr_reader :parent
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delegate :respond_to_missing, to: :parent
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def initialize(parent)
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@parent = parent
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end
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def method_missing(meth, *args)
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return super unless parent.respond_to?(meth)
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MailScheduler::NotificationServiceWorker.perform_async(meth.to_s, *args)
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end
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end
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def async
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@async ||= Async.new(self)
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end
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# Always notify user about ssh key added
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# only if ssh key is not deploy key
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#
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# This is security email so it will be sent
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# even if user disabled notifications. However,
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# it won't be sent to internal users like the
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# ghost user or the EE support bot.
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def new_key(key)
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if key.user&.can?(:receive_notifications)
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mailer.new_ssh_key_email(key.id).deliver_later
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end
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end
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# Always notify the user about gpg key added
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#
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# This is a security email so it will be sent even if the user user disabled
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# notifications
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def new_gpg_key(gpg_key)
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if gpg_key.user&.can?(:receive_notifications)
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mailer.new_gpg_key_email(gpg_key.id).deliver_later
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end
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end
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# When create an issue we should send an email to:
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#
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# * issue assignee if their notification level is not Disabled
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# * project team members with notification level higher then Participating
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# * watchers of the issue's labels
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# * users with custom level checked with "new issue"
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#
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def new_issue(issue, current_user)
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new_resource_email(issue, :new_issue_email)
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end
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# When issue text is updated, we should send an email to:
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#
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# * newly mentioned project team members with notification level higher than Participating
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#
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def new_mentions_in_issue(issue, new_mentioned_users, current_user)
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new_mentions_in_resource_email(
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issue,
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new_mentioned_users,
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current_user,
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:new_mention_in_issue_email
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)
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end
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# When we close an issue we should send an email to:
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#
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# * issue author if their notification level is not Disabled
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# * issue assignee if their notification level is not Disabled
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# * project team members with notification level higher then Participating
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# * users with custom level checked with "close issue"
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#
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def close_issue(issue, current_user)
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close_resource_email(issue, current_user, :closed_issue_email)
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end
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# When we reassign an issue we should send an email to:
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#
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# * issue old assignee if their notification level is not Disabled
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# * issue new assignee if their notification level is not Disabled
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# * users with custom level checked with "reassign issue"
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#
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def reassigned_issue(issue, current_user, previous_assignees = [])
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recipients = NotificationRecipientService.build_recipients(
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issue,
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current_user,
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action: "reassign",
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previous_assignee: previous_assignees
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)
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previous_assignee_ids = previous_assignees.map(&:id)
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recipients.each do |recipient|
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mailer.send(
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:reassigned_issue_email,
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recipient.user.id,
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issue.id,
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previous_assignee_ids,
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current_user.id,
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recipient.reason
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).deliver_later
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end
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end
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# When we add labels to an issue we should send an email to:
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#
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# * watchers of the issue's labels
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#
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def relabeled_issue(issue, added_labels, current_user)
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relabeled_resource_email(issue, added_labels, current_user, :relabeled_issue_email)
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end
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# When create a merge request we should send an email to:
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#
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# * mr assignee if their notification level is not Disabled
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# * project team members with notification level higher then Participating
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# * watchers of the mr's labels
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# * users with custom level checked with "new merge request"
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#
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def new_merge_request(merge_request, current_user)
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new_resource_email(merge_request, :new_merge_request_email)
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end
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def push_to_merge_request(merge_request, current_user, new_commits: [], existing_commits: [])
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new_commits = new_commits.map { |c| { short_id: c.short_id, title: c.title } }
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existing_commits = existing_commits.map { |c| { short_id: c.short_id, title: c.title } }
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recipients = NotificationRecipientService.build_recipients(merge_request, current_user, action: "push_to")
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recipients.each do |recipient|
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mailer.send(:push_to_merge_request_email, recipient.user.id, merge_request.id, current_user.id, recipient.reason, new_commits: new_commits, existing_commits: existing_commits).deliver_later
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end
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end
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# When merge request text is updated, we should send an email to:
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#
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# * newly mentioned project team members with notification level higher than Participating
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#
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def new_mentions_in_merge_request(merge_request, new_mentioned_users, current_user)
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new_mentions_in_resource_email(
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merge_request,
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new_mentioned_users,
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current_user,
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:new_mention_in_merge_request_email
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)
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end
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# When we reassign a merge_request we should send an email to:
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#
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# * merge_request old assignee if their notification level is not Disabled
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# * merge_request assignee if their notification level is not Disabled
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# * users with custom level checked with "reassign merge request"
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#
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def reassigned_merge_request(merge_request, current_user, previous_assignee)
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recipients = NotificationRecipientService.build_recipients(
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merge_request,
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current_user,
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action: "reassign",
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previous_assignee: previous_assignee
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)
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recipients.each do |recipient|
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mailer.reassigned_merge_request_email(
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recipient.user.id,
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merge_request.id,
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previous_assignee&.id,
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current_user.id,
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recipient.reason
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).deliver_later
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end
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end
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# When we add labels to a merge request we should send an email to:
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#
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# * watchers of the mr's labels
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#
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def relabeled_merge_request(merge_request, added_labels, current_user)
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relabeled_resource_email(merge_request, added_labels, current_user, :relabeled_merge_request_email)
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end
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def close_mr(merge_request, current_user)
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close_resource_email(merge_request, current_user, :closed_merge_request_email)
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end
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def reopen_issue(issue, current_user)
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reopen_resource_email(issue, current_user, :issue_status_changed_email, 'reopened')
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end
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def merge_mr(merge_request, current_user)
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close_resource_email(
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merge_request,
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current_user,
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:merged_merge_request_email,
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skip_current_user: !merge_request.merge_when_pipeline_succeeds?
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)
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end
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def reopen_mr(merge_request, current_user)
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reopen_resource_email(
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merge_request,
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current_user,
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:merge_request_status_email,
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'reopened'
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)
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end
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def resolve_all_discussions(merge_request, current_user)
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recipients = NotificationRecipientService.build_recipients(
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merge_request,
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current_user,
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action: "resolve_all_discussions")
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recipients.each do |recipient|
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mailer.resolved_all_discussions_email(recipient.user.id, merge_request.id, current_user.id, recipient.reason).deliver_later
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end
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end
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# Notify new user with email after creation
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def new_user(user, token = nil)
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return true unless notifiable?(user, :mention)
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# Don't email omniauth created users
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mailer.new_user_email(user.id, token).deliver_later unless user.identities.any?
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end
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# Notify users on new note in system
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def new_note(note)
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return true unless note.noteable_type.present?
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# ignore gitlab service messages
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return true if note.cross_reference? && note.system?
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notify_method = "note_#{note.to_ability_name}_email".to_sym
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recipients = NotificationRecipientService.build_new_note_recipients(note)
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recipients.each do |recipient|
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mailer.send(notify_method, recipient.user.id, note.id).deliver_later
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end
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end
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# Members
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def new_access_request(member)
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return true unless member.notifiable?(:subscription)
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recipients = member.source.members.active_without_invites_and_requests.owners_and_masters
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if fallback_to_group_owners_masters?(recipients, member)
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recipients = member.source.group.members.active_without_invites_and_requests.owners_and_masters
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end
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recipients.each { |recipient| deliver_access_request_email(recipient, member) }
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end
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def decline_access_request(member)
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return true unless member.notifiable?(:subscription)
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mailer.member_access_denied_email(member.real_source_type, member.source_id, member.user_id).deliver_later
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end
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# Project invite
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def invite_project_member(project_member, token)
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return true unless project_member.notifiable?(:subscription)
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mailer.member_invited_email(project_member.real_source_type, project_member.id, token).deliver_later
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end
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def accept_project_invite(project_member)
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return true unless project_member.notifiable?(:subscription)
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mailer.member_invite_accepted_email(project_member.real_source_type, project_member.id).deliver_later
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end
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def decline_project_invite(project_member)
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mailer.member_invite_declined_email(
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project_member.real_source_type,
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project_member.project.id,
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project_member.invite_email,
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project_member.created_by_id
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).deliver_later
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end
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def new_project_member(project_member)
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return true unless project_member.notifiable?(:mention, skip_read_ability: true)
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mailer.member_access_granted_email(project_member.real_source_type, project_member.id).deliver_later
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end
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def update_project_member(project_member)
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return true unless project_member.notifiable?(:mention)
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mailer.member_access_granted_email(project_member.real_source_type, project_member.id).deliver_later
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end
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# Group invite
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def invite_group_member(group_member, token)
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mailer.member_invited_email(group_member.real_source_type, group_member.id, token).deliver_later
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end
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def accept_group_invite(group_member)
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mailer.member_invite_accepted_email(group_member.real_source_type, group_member.id).deliver_later
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end
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def decline_group_invite(group_member)
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# always send this one, since it's a response to the user's own
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# action
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mailer.member_invite_declined_email(
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group_member.real_source_type,
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group_member.group.id,
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group_member.invite_email,
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group_member.created_by_id
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).deliver_later
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end
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def new_group_member(group_member)
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return true unless group_member.notifiable?(:mention)
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mailer.member_access_granted_email(group_member.real_source_type, group_member.id).deliver_later
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end
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def update_group_member(group_member)
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return true unless group_member.notifiable?(:mention)
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mailer.member_access_granted_email(group_member.real_source_type, group_member.id).deliver_later
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end
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def project_was_moved(project, old_path_with_namespace)
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recipients = notifiable_users(project.team.members, :mention, project: project)
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recipients.each do |recipient|
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mailer.project_was_moved_email(
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project.id,
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recipient.id,
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old_path_with_namespace
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).deliver_later
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end
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end
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def issue_moved(issue, new_issue, current_user)
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recipients = NotificationRecipientService.build_recipients(issue, current_user, action: 'moved')
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recipients.map do |recipient|
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email = mailer.issue_moved_email(recipient.user, issue, new_issue, current_user, recipient.reason)
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email.deliver_later
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email
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end
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end
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def project_exported(project, current_user)
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return true unless notifiable?(current_user, :mention, project: project)
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mailer.project_was_exported_email(current_user, project).deliver_later
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end
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def project_not_exported(project, current_user, errors)
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return true unless notifiable?(current_user, :mention, project: project)
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mailer.project_was_not_exported_email(current_user, project, errors).deliver_later
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end
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def pipeline_finished(pipeline, recipients = nil)
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email_template = "pipeline_#{pipeline.status}_email"
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return unless mailer.respond_to?(email_template)
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recipients ||= notifiable_users(
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[pipeline.user], :watch,
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custom_action: :"#{pipeline.status}_pipeline",
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target: pipeline
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).map(&:notification_email)
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if recipients.any?
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mailer.public_send(email_template, pipeline, recipients).deliver_later
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end
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end
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def pages_domain_verification_succeeded(domain)
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recipients_for_pages_domain(domain).each do |user|
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mailer.pages_domain_verification_succeeded_email(domain, user).deliver_later
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end
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end
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def pages_domain_verification_failed(domain)
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recipients_for_pages_domain(domain).each do |user|
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mailer.pages_domain_verification_failed_email(domain, user).deliver_later
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end
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end
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def pages_domain_enabled(domain)
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recipients_for_pages_domain(domain).each do |user|
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mailer.pages_domain_enabled_email(domain, user).deliver_later
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end
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end
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def pages_domain_disabled(domain)
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recipients_for_pages_domain(domain).each do |user|
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mailer.pages_domain_disabled_email(domain, user).deliver_later
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end
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end
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def issue_due(issue)
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recipients = NotificationRecipientService.build_recipients(
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issue,
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issue.author,
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action: 'due',
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custom_action: :issue_due,
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skip_current_user: false
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)
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recipients.each do |recipient|
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mailer.send(:issue_due_email, recipient.user.id, issue.id, recipient.reason).deliver_later
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end
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end
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protected
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def new_resource_email(target, method)
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recipients = NotificationRecipientService.build_recipients(target, target.author, action: "new")
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recipients.each do |recipient|
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mailer.send(method, recipient.user.id, target.id, recipient.reason).deliver_later
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end
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end
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def new_mentions_in_resource_email(target, new_mentioned_users, current_user, method)
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recipients = NotificationRecipientService.build_recipients(target, current_user, action: "new")
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recipients = recipients.select {|r| new_mentioned_users.include?(r.user) }
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recipients.each do |recipient|
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mailer.send(method, recipient.user.id, target.id, current_user.id, recipient.reason).deliver_later
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end
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end
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def close_resource_email(target, current_user, method, skip_current_user: true)
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action = method == :merged_merge_request_email ? "merge" : "close"
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recipients = NotificationRecipientService.build_recipients(
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target,
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current_user,
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action: action,
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skip_current_user: skip_current_user
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)
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recipients.each do |recipient|
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mailer.send(method, recipient.user.id, target.id, current_user.id, recipient.reason).deliver_later
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end
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end
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def relabeled_resource_email(target, labels, current_user, method)
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recipients = labels.flat_map { |l| l.subscribers(target.project) }.uniq
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recipients = notifiable_users(
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recipients, :subscription,
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target: target,
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acting_user: current_user
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)
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label_names = labels.map(&:name)
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recipients.each do |recipient|
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mailer.send(method, recipient.id, target.id, label_names, current_user.id).deliver_later
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end
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end
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def reopen_resource_email(target, current_user, method, status)
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recipients = NotificationRecipientService.build_recipients(target, current_user, action: "reopen")
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recipients.each do |recipient|
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mailer.send(method, recipient.user.id, target.id, status, current_user.id, recipient.reason).deliver_later
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end
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end
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def mailer
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Notify
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end
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private
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def recipients_for_pages_domain(domain)
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project = domain.project
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return [] unless project
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notifiable_users(project.team.masters, :watch, target: project)
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end
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def notifiable?(*args)
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NotificationRecipientService.notifiable?(*args)
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end
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def notifiable_users(*args)
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NotificationRecipientService.notifiable_users(*args)
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end
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def deliver_access_request_email(recipient, member)
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mailer.member_access_requested_email(member.real_source_type, member.id, recipient.user.notification_email).deliver_later
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end
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def fallback_to_group_owners_masters?(recipients, member)
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return false if recipients.present?
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member.source.respond_to?(:group) && member.source.group
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end
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end
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