r-labs » Commit Relation Editor

  before_filter :find_project, :authorize, :find_changeset

  def new

    issue_id = params[:issue_id]

    issue = find_referenced_issue_by_id issue_id

    unless issue

      flash[:error] = l(:error_issue_not_found_in_project) + ":##{issue_id}"

      if @changeset.issues.include? issue

        flash[:notice] = l(:error_issue_is_already_related, :issue_id => issue_id)

        @changeset.issues << issue

    issue_id = params[:issue_id]

    issue = Issue.find(:first, :conditions => ['id = ?', issue_id])

    unless issue

      flash[:error] = l(:error_issue_not_found_in_project) + ":##{issue_id}"

      unless @changeset.issues.include? issue

        flash[:notice] = "Issue ##{issue_id} is not related."

        @changeset.issues.delete(issue)

  def find_referenced_issue_by_id(id)

    return nil if id.blank?

    issue = Issue.find_by_id(id.to_i, :include => :project)

    if issue

      unless issue.project &&

                (@project == issue.project || @project.is_ancestor_of?(issue.project) ||

                 @project.is_descendant_of?(issue.project))

        issue = nil

      end

    end

    issue

    should "not add relation if issue belongs wrong project." do

      @request.session[:user_id] = 1

      changeset = Changeset.generate!

      project = Project.find(2)

      issue = Issue.generate_for_project!(project)

      issue_id = issue.id

      post :new, :id => 1, :changeset_id => changeset.id, :issue_id => issue_id

      assert_response :redirect

      changeset.reload

      assert_equal(0, changeset.issues.length)

    end