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
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
|
# frozen_string_literal: true
module Gitlab
module ImportExport
class MembersMapper
def initialize(exported_members:, user:, importable:)
@exported_members = user.admin? ? exported_members : []
@user = user
@importable = importable
# This needs to run first, as second call would be from #map
# which means Project/Group members already exist.
ensure_default_member!
end
def map
@map ||=
begin
@exported_members.each_with_object(missing_keys_tracking_hash) do |member, hash|
if member['user']
old_user_id = member['user']['id']
existing_user_id = existing_users_email_map[get_email(member)]
hash[old_user_id] = existing_user_id if existing_user_id && add_team_member(member, existing_user_id)
else
add_team_member(member)
end
end
end
end
def default_user_id
@user.id
end
def include?(old_user_id)
map.has_key?(old_user_id)
end
private
def missing_keys_tracking_hash
Hash.new do |_, key|
default_user_id
end
end
def ensure_default_member!
return if user_already_member?
@importable.members.destroy_all # rubocop: disable Cop/DestroyAll
relation_class.create!(user: @user, access_level: importer_access_level, source_id: @importable.id, importing: true)
rescue StandardError => e
raise e, "Error adding importer user to #{@importable.class} members. #{e.message}"
end
def importer_access_level
if @importable.parent.is_a?(::Group) && !@user.admin?
lvl = @importable.parent.max_member_access_for_user(@user, only_concrete_membership: true)
[lvl, highest_access_level].min
else
highest_access_level
end
end
def user_already_member?
member = @importable.members&.first
member&.user == @user && member.access_level >= highest_access_level
end
# Returns {email => user_id} hash where user_id is an ID at current instance
def existing_users_email_map
@existing_users_email_map ||= begin
emails = @exported_members.map { |member| get_email(member) }
User.by_user_email(emails).pluck(:email, :id).to_h
end
end
# Returns {user_id => email} hash where user_id is an ID at source "old" instance
def exported_members_email_map
@exported_members_email_map ||= begin
result = {}
@exported_members.each do |member|
email = get_email(member)
next unless email
result[member.dig('user', 'id')] = email
end
result
end
end
def get_email(member_data)
return unless member_data['user']
member_data.dig('user', 'public_email') || member_data.dig('user', 'email')
end
def add_team_member(member, existing_user_id = nil)
return true if existing_user_id && @importable.members.exists?(user_id: existing_user_id)
member_hash = member_hash(member)
if existing_user_id
member_hash.delete('user')
member_hash['user_id'] = existing_user_id
end
member = relation_class.create(member_hash)
if member.persisted?
log_member_addition(member_hash)
true
else
log_member_addition_failure(member_hash, member.errors.full_messages)
false
end
end
def member_hash(member)
result = parsed_hash(member).merge(
'source_id' => @importable.id,
'importing' => true,
'access_level' => [member['access_level'], highest_access_level].min
).except('user_id')
if result['created_by_id']
created_by_email = exported_members_email_map[result['created_by_id']]
result['created_by_id'] = existing_users_email_map[created_by_email]
end
result
end
def parsed_hash(member)
Gitlab::ImportExport::AttributeCleaner.clean(relation_hash: member.deep_stringify_keys,
relation_class: relation_class)
end
def relation_class
case @importable
when ::Project
ProjectMember
when ::Group
GroupMember
end
end
def highest_access_level
return relation_class::OWNER if relation_class == GroupMember
relation_class::MAINTAINER
end
def log_member_addition(member_hash)
log_params = base_log_params(member_hash)
log_params[:message] = '[Project/Group Import] Added new member'
logger.info(log_params)
end
def log_member_addition_failure(member_hash, errors)
log_params = base_log_params(member_hash)
log_params[:message] = "[Project/Group Import] Member addition failed: #{errors&.join(', ')}"
logger.info(log_params)
end
def base_log_params(member_hash)
{
user_id: member_hash['user_id'],
access_level: member_hash['access_level'],
importable_type: @importable.class.to_s,
importable_id: @importable.id,
root_namespace_id: @importable.try(:root_ancestor)&.id
}
end
def logger
@logger ||= Gitlab::Import::Logger.build
end
end
end
end
|