add: transfer project

app/services/projects/accept_transfer_service.rb

@@ -0,0 +1,43 @@
+class Projects::AcceptTransferService < ApplicationService
+  attr_accessor :applied_transfer_project
+  attr_reader :user, :project 
+
+  def initialize(user, project)
+    @user   = user
+    @project = project
+    @applied_transfer_project = project.applied_transfer_project
+  end
+
+  def call 
+    Rails.logger.info("###### Project accept_transfer_service begin ######")
+    ActiveRecord::Base.transaction do
+      validate!
+      update_apply 
+      operate_project
+      send_apply_message
+    end
+
+    Rails.logger.info("##### Project accept_transfer_service end ######")
+
+
+    return @applied_transfer_project
+  end
+
+  private 
+  def validate! 
+    raise Error, '该仓库未在迁移' unless @applied_transfer_project.present? && @project.is_transfering
+    raise Error, '未拥有接受转移权限' unless @user.admin? || @project.is_admin?(@user)
+  end
+
+  def update_apply 
+    @applied_transfer_project.update!(status: 'accepted')
+  end
+
+  def operate_project 
+    @project = Projects::TransferService.call(@project, @applied_transfer_project.owner)
+  end
+
+  def send_apply_message 
+    SendTransferProjectAppliedMessageJob.perform_now(@applied_transfer_project, @user, 'successed')
+  end
+end

app/services/projects/apply_transfer_service.rb

@@ -0,0 +1,41 @@
+class Projects::ApplyTransferService < ApplicationService
+  attr_accessor :owner, :applied_transfer_project
+  attr_reader :user, :project, :owner_id 
+
+  def initialize(user, project, owner_id)
+    @user   = user
+    @project = project
+    @owner_id = owner_id
+    @owner = Owner.find_by_id(owner_id)
+  end
+
+  def call 
+    Rails.logger.info("###### Project apply_transfer_service begin ######")
+    validate!
+    create_apply 
+    send_apply_message
+    Rails.logger.info("###### Project apply_transfer_service end ######")
+
+    return @applied_transfer_project
+  end
+
+  private 
+  def validate! 
+    raise Error, '该仓库正在迁移' if @project.is_transfering
+    raise Error, '新拥有者不存在' unless @owner.present?
+    raise Error, '未拥有转移权限' unless is_permit_owner
+  end
+
+  def is_permit_owner
+    return true unless @owner.is_a?(Organization)
+    return @owner.is_owner?(@user)
+  end
+
+  def create_apply 
+    @applied_transfer_project = AppliedTransferProject.create!(user_id: user.id, project_id: project.id, owner_id: owner_id)
+  end
+
+  def send_apply_message 
+    SendTransferProjectAppliedMessageJob.perform_now(@applied_transfer_project, @user, 'common')
+  end
+end

app/services/projects/cancel_transfer_service.rb

@@ -0,0 +1,33 @@
+class Projects::CancelTransferService < ApplicationService
+  attr_accessor :applied_transfer_project
+  attr_reader :user, :project 
+
+  def initialize(user, project)
+    @user   = user
+    @project = project
+    @applied_transfer_project = project.applied_transfer_project
+  end
+
+  def call 
+    Rails.logger.info("###### Project cancel_transfer_service begin ######")
+    validate!
+    update_apply 
+    send_apply_message
+    Rails.logger.info("###### Project cancel_transfer_service end ######")
+
+    return @applied_transfer_project
+  end
+
+  private 
+  def validate! 
+    raise Error, '该仓库未在迁移' unless @applied_transfer_project.present? && @project.is_transfering
+  end
+
+  def update_apply 
+    @applied_transfer_project.update!(status: 'canceled')
+  end
+
+  def send_apply_message 
+    SendTransferProjectAppliedMessageJob.perform_now(@applied_transfer_project, @user, 'canceled')
+  end
+end

app/services/projects/refuse_transfer_service.rb

@@ -0,0 +1,33 @@
+class Projects::RefuseTransferService < ApplicationService
+  attr_accessor :applied_transfer_project
+  attr_reader :user, :project 
+
+  def initialize(user, project)
+    @user   = user
+    @project = project
+    @applied_transfer_project = project.applied_transfer_project
+  end
+
+  def call 
+    Rails.logger.info("###### Project refuse_transfer_service begin ######")
+    validate!
+    update_apply 
+    send_apply_message
+    Rails.logger.info("###### Project refuse_transfer_service end ######")
+
+    return @applied_transfer_project
+  end
+
+  private 
+  def validate! 
+    raise Error, '该仓库未在迁移' unless @applied_transfer_project.present? && @project.is_transfering
+  end
+
+  def update_apply 
+    @applied_transfer_project.update!(status: 'refused')
+  end
+
+  def send_apply_message 
+    SendTransferProjectAppliedMessageJob.perform_now(@applied_transfer_project, @user, 'failure')
+  end
+end