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# frozen_string_literal: true
module Gitlab
module GithubImport
module Representation
class DiffNote
include ToHash
include ExposeAttribute
attr_reader :attributes
expose_attribute :noteable_type, :noteable_id, :commit_id, :file_path,
:diff_hunk, :author, :note, :created_at, :updated_at,
:github_id
NOTEABLE_ID_REGEX = %r{/pull/(?<iid>\d+)}i
# Builds a diff note from a GitHub API response.
#
# note - An instance of `Sawyer::Resource` containing the note details.
def self.from_api_response(note)
matches = note.html_url.match(NOTEABLE_ID_REGEX)
unless matches
raise(
ArgumentError,
"The note URL #{note.html_url.inspect} is not supported"
)
end
user = Representation::User.from_api_response(note.user) if note.user
hash = {
noteable_type: 'MergeRequest',
noteable_id: matches[:iid].to_i,
file_path: note.path,
commit_id: note.commit_id,
diff_hunk: note.diff_hunk,
author: user,
note: note.body,
created_at: note.created_at,
updated_at: note.updated_at,
github_id: note.id
}
new(hash)
end
# Builds a new note using a Hash that was built from a JSON payload.
def self.from_json_hash(raw_hash)
hash = Representation.symbolize_hash(raw_hash)
hash[:author] &&= Representation::User.from_json_hash(hash[:author])
new(hash)
end
# attributes - A Hash containing the raw note details. The keys of this
# Hash must be Symbols.
def initialize(attributes)
@attributes = attributes
end
def line_code
diff_line = Gitlab::Diff::Parser.new.parse(diff_hunk.lines).to_a.last
Gitlab::Git
.diff_line_code(file_path, diff_line.new_pos, diff_line.old_pos)
end
# Returns a Hash that can be used to populate `notes.st_diff`, removing
# the need for requesting Git data for every diff note.
def diff_hash
{
diff: diff_hunk,
new_path: file_path,
old_path: file_path,
# These fields are not displayed for LegacyDiffNote notes, so it
# doesn't really matter what we set them to.
a_mode: '100644',
b_mode: '100644',
new_file: false
}
end
end
end
end
end
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