15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
# File 'app/models/group_tag_notification_default.rb', line 15
def self.batch_set(group, level, tag_names)
tag_names ||= []
changed = false
records = self.where(group: group, notification_level: notification_levels[level])
old_ids = records.pluck(:tag_id)
tag_ids = tag_names.empty? ? [] : Tag.where_name(tag_names).pluck(:id)
Tag
.where_name(tag_names)
.joins(:target_tag)
.each { |tag| tag_ids[tag_ids.index(tag.id)] = tag.target_tag_id }
tag_ids.uniq!
remove = (old_ids - tag_ids)
if remove.present?
records.where("tag_id in (?)", remove).destroy_all
changed = true
end
new_records_attrs =
(tag_ids - old_ids).map do |tag_id|
{ group_id: group.id, tag_id: tag_id, notification_level: notification_levels[level] }
end
unless new_records_attrs.empty?
result = GroupTagNotificationDefault.insert_all(new_records_attrs)
changed = true if result.rows.length > 0
end
changed
end
|