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
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
# frozen_string_literal: true
# Milestones::TransferService class
#
# Used for recreating the missing group milestones at project level when
# transferring a project to a new namespace
#
module Milestones
class TransferService
attr_reader :current_user, :old_group, :project
def initialize(current_user, old_group, project)
@current_user = current_user
@old_group = old_group
@project = project
end
def execute
return unless old_group.present?
Milestone.transaction do
milestones_to_transfer.find_each do |milestone|
new_milestone = find_or_create_milestone(milestone)
update_issues_milestone(milestone.id, new_milestone&.id)
update_merge_requests_milestone(milestone.id, new_milestone&.id)
end
end
end
private
# rubocop: disable CodeReuse/ActiveRecord
def milestones_to_transfer
Milestone.from_union([
group_milestones_applied_to_issues,
group_milestones_applied_to_merge_requests
])
.reorder(nil)
.distinct
end
# rubocop: enable CodeReuse/ActiveRecord
# rubocop: disable CodeReuse/ActiveRecord
def group_milestones_applied_to_issues
Milestone.joins(:issues)
.where(
issues: { project_id: project.id },
group_id: old_group.id
)
end
# rubocop: enable CodeReuse/ActiveRecord
# rubocop: disable CodeReuse/ActiveRecord
def group_milestones_applied_to_merge_requests
Milestone.joins(:merge_requests)
.where(
merge_requests: { target_project_id: project.id },
group_id: old_group.id
)
end
# rubocop: enable CodeReuse/ActiveRecord
def find_or_create_milestone(milestone)
params = milestone.attributes.slice('title', 'description', 'start_date', 'due_date')
FindOrCreateService.new(project, current_user, params).execute
end
# rubocop: disable CodeReuse/ActiveRecord
def update_issues_milestone(old_milestone_id, new_milestone_id)
Issue.where(project: project, milestone_id: old_milestone_id)
.update_all(milestone_id: new_milestone_id)
end
# rubocop: enable CodeReuse/ActiveRecord
# rubocop: disable CodeReuse/ActiveRecord
def update_merge_requests_milestone(old_milestone_id, new_milestone_id)
MergeRequest.where(project: project, milestone_id: old_milestone_id)
.update_all(milestone_id: new_milestone_id)
end
# rubocop: enable CodeReuse/ActiveRecord
end
end
|
