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class MailerObserver < ActiveRecord::Observer
observe :issue, :user, :note, :merge_request
cattr_accessor :current_user
def after_create(model)
new_issue(model) if model.kind_of?(Issue)
new_user(model) if model.kind_of?(User)
new_note(model) if model.kind_of?(Note)
new_merge_request(model) if model.kind_of?(MergeRequest)
end
def after_update(model)
changed_merge_request(model) if model.kind_of?(MergeRequest)
changed_issue(model) if model.kind_of?(Issue)
end
protected
def new_issue(issue)
if issue.assignee != current_user
Notify.new_issue_email(issue.id).deliver
end
end
def new_user(user)
Notify.new_user_email(user.id, user.password).deliver
end
def new_note(note)
if note.notify
# Notify whole team except author of note
notify_note(note)
elsif note.notify_author
# Notify only author of resource
Notify.note_commit_email(note.commit_author.id, note.id).deliver
else
# Otherwise ignore it
nil
end
end
def notify_note note
# reject author of note from mail list
users = note.project.users.reject { |u| u.id == current_user.id }
users.each do |u|
case note.noteable_type
when "Commit"; Notify.note_commit_email(u.id, note.id).deliver
when "Issue"; Notify.note_issue_email(u.id, note.id).deliver
when "MergeRequest"; Notify.note_merge_request_email(u.id, note.id).deliver
when "Snippet"; true
else
Notify.note_wall_email(u.id, note.id).deliver
end
end
end
def new_merge_request(merge_request)
if merge_request.assignee != current_user
Notify.new_merge_request_email(merge_request.id).deliver
end
end
def changed_merge_request(merge_request)
status_notify_and_comment merge_request, :reassigned_merge_request_email
end
def changed_issue(issue)
status_notify_and_comment issue, :reassigned_issue_email
end
# This method used for Issues & Merge Requests
#
# It create a comment for Issue or MR if someone close/reopen.
# It also notify via email if assignee was changed
#
def status_notify_and_comment target, mail_method
# If assigne changed - notify to recipients
if target.assignee_id_changed?
recipients_ids = target.assignee_id_was, target.assignee_id
recipients_ids.delete current_user.id
recipients_ids.each do |recipient_id|
Notify.send(mail_method, recipient_id, target.id, target.assignee_id_was).deliver
end
end
# Create comment about status changed
if target.closed_changed?
note = Note.new(:noteable => target, :project => target.project)
note.author = current_user
note.note = "_Status changed to #{target.closed ? 'closed' : 'reopened'}_"
note.save()
end
end
end
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