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
|
class Discussion
cattr_accessor :memoized_values, instance_accessor: false do
[]
end
include ResolvableDiscussion
attr_reader :notes, :noteable
delegate :created_at,
:project,
:author,
:noteable,
:for_commit?,
:for_merge_request?,
to: :first_note
def self.build(notes, noteable = nil)
notes.first.discussion_class(noteable).new(notes, noteable)
end
def self.build_collection(notes, noteable = nil)
notes.group_by { |n| n.discussion_id(noteable) }.values.map { |notes| build(notes, noteable) }
end
def self.discussion_id(note)
Digest::SHA1.hexdigest(build_discussion_id(note).join("-"))
end
# Optionally override the discussion ID at runtime depending on circumstances
def self.override_discussion_id(note)
nil
end
def self.build_discussion_id(note)
noteable_id = note.noteable_id || note.commit_id
[:discussion, note.noteable_type.try(:underscore), noteable_id]
end
def self.original_discussion_id(note)
original_discussion_id = build_original_discussion_id(note)
if original_discussion_id
Digest::SHA1.hexdigest(original_discussion_id.join("-"))
else
note.discussion_id
end
end
# Optionally build a separate original discussion ID that will never change,
# if the main discussion ID _can_ change, like in the case of DiffDiscussion.
def self.build_original_discussion_id(note)
nil
end
def initialize(notes, noteable = nil)
@notes = notes
@noteable = noteable
end
def ==(other)
other.class == self.class &&
other.noteable == self.noteable &&
other.id == self.id &&
other.notes == self.notes
end
def last_updated_at
last_note.created_at
end
def last_updated_by
last_note.author
end
def id
first_note.discussion_id(noteable)
end
alias_method :to_param, :id
def original_id
first_note.original_discussion_id
end
def diff_discussion?
false
end
def individual_note?
false
end
def new_discussion?
notes.length == 1
end
def last_note
@last_note ||= notes.last
end
def collapsed?
resolved?
end
def expanded?
!collapsed?
end
def reply_attributes
first_note.slice(:type, :noteable_type, :noteable_id, :commit_id)
end
private
def update
# Do not select `Note.resolvable`, so that system notes remain in the collection
notes_relation = Note.where(id: notes.map(&:id))
yield(notes_relation)
# Set the notes array to the updated notes
@notes = notes_relation.fresh.to_a
self.class.memoized_values.each do |var|
instance_variable_set(:"@#{var}", nil)
end
end
end
|
