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
|
# frozen_string_literal: true
module FeatureFlags
class UpdateService < FeatureFlags::BaseService
AUDITABLE_STRATEGY_ATTRIBUTES_HUMAN_NAMES = {
'scopes' => 'environment scopes',
'parameters' => 'parameters'
}.freeze
def execute(feature_flag)
return error('Access Denied', 403) unless can_update?(feature_flag)
return error('Not Found', 404) unless valid_user_list_ids?(feature_flag, user_list_ids(params))
ApplicationRecord.transaction do
feature_flag.assign_attributes(params)
feature_flag.strategies.each do |strategy|
if strategy.name_changed? && strategy.name_was == ::Operations::FeatureFlags::Strategy::STRATEGY_GITLABUSERLIST
strategy.user_list = nil
end
end
audit_event = audit_event(feature_flag)
if feature_flag.active_changed?
feature_flag.execute_hooks(current_user)
end
if feature_flag.save
save_audit_event(audit_event)
success(feature_flag: feature_flag)
else
error(feature_flag.errors.full_messages, :bad_request)
end
end
end
private
def audit_message(feature_flag)
changes = changed_attributes_messages(feature_flag)
changes += changed_strategies_messages(feature_flag)
return if changes.empty?
"Updated feature flag #{feature_flag.name}. " + changes.join(" ")
end
def changed_attributes_messages(feature_flag)
feature_flag.changes.slice(*AUDITABLE_ATTRIBUTES).map do |attribute_name, changes|
"Updated #{attribute_name} "\
"from \"#{changes.first}\" to "\
"\"#{changes.second}\"."
end
end
def changed_strategies_messages(feature_flag)
feature_flag.strategies.map do |strategy|
if strategy.new_record?
created_strategy_message(strategy)
elsif strategy.marked_for_destruction?
deleted_strategy_message(strategy)
else
updated_strategy_message(strategy)
end
end.compact # updated_strategy_message can return nil if nothing has been changed
end
def deleted_strategy_message(strategy)
scopes = strategy.scopes.map { |scope| scope.environment_scope }.join(', ')
"Deleted strategy #{strategy.name} with environment scopes #{scopes}."
end
def updated_strategy_message(strategy)
changes = strategy.changes.slice(*AUDITABLE_STRATEGY_ATTRIBUTES_HUMAN_NAMES.keys)
return if changes.empty?
message = "Updated strategy #{strategy.name} "
message += changes.map do |attribute_name, change|
name = AUDITABLE_STRATEGY_ATTRIBUTES_HUMAN_NAMES[attribute_name]
"#{name} from #{change.first} to #{change.second}"
end.join(' ')
message + '.'
end
def can_update?(feature_flag)
Ability.allowed?(current_user, :update_feature_flag, feature_flag)
end
def user_list_ids(params)
params.fetch(:strategies_attributes, [])
.select { |s| s[:user_list_id].present? }
.map { |s| s[:user_list_id] }
end
def valid_user_list_ids?(feature_flag, user_list_ids)
user_list_ids.empty? || ::Operations::FeatureFlags::UserList.belongs_to?(feature_flag.project_id, user_list_ids)
end
end
end
|
