Merge branch '346495-generate-discussion-id-when-importing-github-notes' into 'master'

Generates discussion_id when importing notes from GitHub

See merge request gitlab-org/gitlab!76517

lib/gitlab/github_import/importer/note_importer.rb

@@ -29,6 +29,7 @@ module Gitlab
             project_id: project.id,
             author_id: author_id,
             note: note_body,
+            discussion_id: note.discussion_id,
             system: false,
             created_at: note.created_at,
             updated_at: note.updated_at

lib/gitlab/github_import/representation/note.rb

@@ -63,6 +63,14 @@ module Gitlab
           @attributes = attributes
         end
 
+        def discussion_id
+          Discussion.discussion_id(
+            Struct
+            .new(:noteable_id, :noteable_type)
+            .new(noteable_id, noteable_type)
+          )
+        end
+
         alias_method :issuable_type, :noteable_type
 
         def github_identifiers

spec/lib/gitlab/github_import/importer/note_importer_spec.rb

@@ -52,6 +52,7 @@ RSpec.describe Gitlab::GithubImport::Importer::NoteImporter do
                   project_id: project.id,
                   author_id: user.id,
                   note: 'This is my note',
+                  discussion_id: match(/\A[0-9a-f]{40}\z/),
                   system: false,
                   created_at: created_at,
                   updated_at: updated_at
@@ -82,6 +83,7 @@ RSpec.describe Gitlab::GithubImport::Importer::NoteImporter do
                   project_id: project.id,
                   author_id: project.creator_id,
                   note: "*Created by: alice*\n\nThis is my note",
+                  discussion_id: match(/\A[0-9a-f]{40}\z/),
                   system: false,
                   created_at: created_at,
                   updated_at: updated_at