blob: fb0069541fb08548b762713918e5472acae660c7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
# frozen_string_literal: true
module WorkItems
class RelatedWorkItemLink < ApplicationRecord
include LinkableItem
self.table_name = 'issue_links'
MAX_LINKS_COUNT = 100
belongs_to :source, class_name: 'WorkItem'
belongs_to :target, class_name: 'WorkItem'
validate :validate_related_link_restrictions
class << self
extend ::Gitlab::Utils::Override
# Used as issuable table name for calculating blocked and blocking count in IssuableLink
override :issuable_type
def issuable_type
:issue
end
override :issuable_name
def issuable_name
'work item'
end
end
private
def validate_related_link_restrictions
return unless source && target
source_type = source.work_item_type
target_type = target.work_item_type
return if link_restriction_exists?(source_type.id, target_type.id)
errors.add :source, format(
s_('%{source_type} cannot be related to %{type_type}'),
source_type: source_type.name.downcase.pluralize,
type_type: target_type.name.downcase.pluralize
)
end
def link_restriction_exists?(source_type_id, target_type_id)
source_restriction = find_restriction(source_type_id, target_type_id)
return true if source_restriction.present?
return false if source_type_id == target_type_id
find_restriction(target_type_id, source_type_id).present?
end
def find_restriction(source_type_id, target_type_id)
::WorkItems::RelatedLinkRestriction.find_by_source_type_id_and_target_type_id_and_link_type(
source_type_id,
target_type_id,
link_type
)
end
end
end
WorkItems::RelatedWorkItemLink.prepend_mod
|