调整 issues 的 root id 判定

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

@@ -72,9 +72,13 @@ class Api::V1::Issues::ListService < ApplicationService
 
     #pm相关
     # root_id
-    if root_id.present?
-      issues = issues.where(root_id: root_id)
-    end
+    issues = if root_id.to_i == -1 ? # -1 查一级目录
+                issues.where(root_id: nil)
+             elsif root_id.to_i.positive?
+                issues.where(root_id: root_id)
+             else
+                issues
+             end
 
     # pm_issue_type
     issues = issues.where(pm_issue_type: pm_issue_type) if pm_issue_type.present?

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

@@ -72,10 +72,13 @@ class Api::V1::Issues::UpdateService < ApplicationService
       @updated_issue.attachments = @attachments || Attachment.none unless attachment_ids.nil?
       @updated_issue.issue_tags_relates.destroy_all & @updated_issue.issue_tags = @issue_tags || IssueTag.none unless issue_tag_ids.nil?
       @updated_issue.issue_tags_value = @issue_tags.order("id asc").pluck(:id).join(",") unless issue_tag_ids.nil?
+
+      #Pm相关
       @updated_issue.pm_project_id = @target_pm_project_id unless @target_pm_project_id.nil?
       @updated_issue.pm_sprint_id = @pm_sprint_id unless @pm_sprint_id.nil?
       @updated_issue.pm_issue_type = @pm_issue_type unless @pm_issue_type.nil?
       @updated_issue.root_id = @root_id unless @root_id.nil?
+      @updated_issue.root_id = nil if @root_id.zero?
       @updated_issue.time_scale = @time_scale unless @time_scale.nil?
 
       @updated_issue.updated_on = Time.now