[ADD]project transfer

[FIX]

[FIX]

.gitignore

@@ -36,6 +36,7 @@ public/react/yarn.lock
 /.idea/*
 
 # Ignore react node_modules
+public/react/*
 /public/react/.cache
 /public/react/node_modules/
 /public/react/config/stats.json

app/services/gitea/repository/transfer_service.rb

@@ -0,0 +1,27 @@
+class Gitea::Repository::TransferService < Gitea::ClientService
+  attr_reader :token, :owner, :repo, :new_owner
+
+  def initialize(token, owner, repo, new_owner)
+    @token = token
+    @owner = owner
+    @repo = repo
+    @new_owner = new_owner
+  end
+
+  def call
+    response = post(url, request_params)
+    render_status(response)
+  end
+
+  private
+  def request_params
+    transfer_params = {
+        new_owner: new_owner
+    }
+    Hash.new.merge(token: token, data: transfer_params)
+  end
+
+  def url
+    "/repos/#{owner}/#{repo}/transfer".freeze
+  end
+end

app/services/projects/transfer_service.rb

@@ -0,0 +1,45 @@
+class Projects::TransferService < ApplicationService
+  attr_accessor :project, :owner, :new_owner
+
+  def initialize(project, new_owner)
+    @project = project
+    @owner = project.owner
+    @new_owner = new_owner
+  end
+
+  def call
+    Rails.logger.info("###### Project transfer_service begin ######")
+    ActiveRecord::Base.transaction do
+      gitea_update_owner
+      update_owner
+      update_visit_teams
+    end
+
+    Rails.logger.info("##### Project transfer_service end ######")
+
+    @project.reload
+  end
+
+  private
+  def update_owner
+    project.update!(user_id: new_owner.id)
+  end
+
+  def update_visit_teams
+    if new_owner.is_a?(Organization)
+      new_owner.teams.where(includes_all_project: true).each do |team|
+        TeamProject.build(new_owner.id, team.id, project.id)
+      end
+    else
+      project.team_projects.each(&:destroy!)
+    end
+  end
+
+  def gitea_update_owner
+    begin
+      Gitea::Repository::TransferService.call(owner&.gitea_token, owner&.login, project.identifier, new_owner&.login)
+    rescue Exception => e
+      Rails.logger.info("##### Project transfer_service, gitea transfer error #{e}")
+    end
+  end
+end