新增：issue更新者字段

app/models/issue.rb

@@ -39,12 +39,14 @@
 #  pm_issue_type        :integer
 #  time_scale           :decimal(10, 2)   default("0.00")
 #  child_count          :integer          default("0")
+#  changer_id           :integer
 #
 # Indexes
 #
 #  index_issues_on_assigned_to_id           (assigned_to_id)
 #  index_issues_on_author_id                (author_id)
 #  index_issues_on_category_id              (category_id)
+#  index_issues_on_changer_id               (changer_id)
 #  index_issues_on_created_on               (created_on)
 #  index_issues_on_fixed_version_id         (fixed_version_id)
 #  index_issues_on_priority_id              (priority_id)
@@ -90,6 +92,7 @@ class Issue < ApplicationRecord
   has_many :attach_pull_requests, through: :pull_attached_issues, source: :pull_request
   # PM 关联工作项目
   has_many :pm_links, as: :linkable, dependent: :destroy
+  belongs_to :changer, class_name: 'User', foreign_key: :changer_id, optional: true
 
   scope :issue_includes, ->{includes(:user)}
   scope :issue_many_includes, ->{includes(journals: :user)}

app/services/api/v1/issues/create_service.rb

@@ -67,6 +67,7 @@ class Api::V1::Issues::CreateService < ApplicationService
       @created_issue.root_id = @root_id
       @created_issue.time_scale = @time_scale
       @created_issue.issue_tags_value = @issue_tags.order("id asc").pluck(:id).join(",") unless issue_tag_ids.blank?
+      @created_issue.changer_id = @current_user.id
       @created_issue.save!
 
       if Site.has_blockchain? && @project.use_blockchain

app/services/api/v1/issues/update_service.rb

@@ -79,6 +79,7 @@ class Api::V1::Issues::UpdateService < ApplicationService
       @updated_issue.time_scale = @time_scale unless @time_scale.nil?
 
       @updated_issue.updated_on = Time.now
+      @updated_issue.changer_id = current_user.id
       @updated_issue.save!
 
       build_after_issue_journal_details if @updated_issue.previous_changes.present? # 操作记录

app/views/api/v1/issues/_detail.json.jbuilder

@@ -33,6 +33,13 @@ json.author do
     json.nil! 
   end
 end
+json.changer do 
+  if issue.changer.present? 
+    json.partial! "api/v1/users/simple_user", locals: {user: issue.changer}
+  else 
+    json.nil! 
+  end
+end
 json.assigners issue.show_assigners.each do |assigner| 
   json.partial! "api/v1/users/simple_user", locals: {user: assigner}
 end

db/migrate/20231114023928_add_changer_to_issues.rb

@@ -0,0 +1,5 @@
+class AddChangerToIssues < ActiveRecord::Migration[5.2]
+  def change
+    add_reference :issues, :changer
+  end
+end