BB importer: Refactoring user importing logic[ci skip]

lib/bitbucket/representation/base.rb

@@ -5,10 +5,6 @@ module Bitbucket
         @raw = raw
       end
 
-      def user_representation(raw)
-        User.new(raw)
-      end
-
       def self.decorate(entries)
         entries.map { |entry| new(entry)}
       end

lib/bitbucket/representation/comment.rb

@@ -2,7 +2,7 @@ module Bitbucket
   module Representation
     class Comment < Representation::Base
       def author
-        user_representation(user)
+        user['username']
       end
 
       def note

lib/bitbucket/representation/issue.rb

@@ -12,7 +12,7 @@ module Bitbucket
       end
 
       def author
-        user_representation(raw.fetch('reporter', {}))
+        raw.dig('reporter', 'username')
       end
 
       def description

lib/bitbucket/representation/pull_request.rb

@@ -2,7 +2,7 @@ module Bitbucket
   module Representation
     class PullRequest < Representation::Base
       def author
-        user_representation(raw.fetch('author', {}))
+        raw.dig('author', 'username')
       end
 
       def description

lib/bitbucket/representation/user.rb

@@ -2,11 +2,7 @@ module Bitbucket
   module Representation
     class User < Representation::Base
       def username
-        raw['username'] || 'Anonymous'
-      end
-
-      def uuid
-        raw['uuid']
+        raw['username']
       end
     end
   end

lib/gitlab/bitbucket_import/importer.rb

@@ -24,21 +24,21 @@ module Gitlab
 
       private
 
-      def gitlab_user_id(project, user)
-        if user.uuid
-          user = find_user_by_uuid(user.uuid)
+      def gitlab_user_id(project, username)
+        if username
+          user = find_user(username)
           (user && user.id) || project.creator_id
         else
           project.creator_id
         end
       end
 
-      def find_user_by_uuid(uuid)
-        User.joins(:identities).find_by("identities.extern_uid = ? AND identities.provider = 'bitbucket'", uuid)
+      def find_user(username)
+        User.joins(:identities).find_by("identities.extern_uid = ? AND identities.provider = 'bitbucket'", username)
       end
 
-      def existing_gitlab_user?(user)
-        user.uuid && find_user_by_uuid(user.uuid)
+      def existing_gitlab_user?(username)
+        username && find_user(username)
       end
 
       def repo
@@ -52,7 +52,7 @@ module Gitlab
 
         client.issues(repo).each do |issue|
           description = ''
-          description += @formatter.author_line(issue.author.username) unless existing_gitlab_user?(issue.author)
+          description += @formatter.author_line(issue.author) unless existing_gitlab_user?(issue.author)
           description += issue.description
 
           label_name = issue.kind
@@ -79,7 +79,7 @@ module Gitlab
               next unless comment.note.present?
 
               note = ''
-              note += @formatter.author_line(comment.author.username) unless existing_gitlab_user?(comment.author)
+              note += @formatter.author_line(comment.author) unless existing_gitlab_user?(comment.author)
               note += comment.note
 
               issue.notes.create!(
@@ -108,7 +108,7 @@ module Gitlab
         pull_requests.each do |pull_request|
           begin
             description = ''
-            description += @formatter.author_line(pull_request.author.username) unless existing_gitlab_user?(pull_request.author)
+            description += @formatter.author_line(pull_request.author) unless existing_gitlab_user?(pull_request.author)
             description += pull_request.description
 
             merge_request = project.merge_requests.create(