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Defect #5695 » reports_controller.rb

Fabien ROQUET, 2010-06-16 10:44

 
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# redMine - project management software
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# Copyright (C) 2006  Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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# 
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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# 
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
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class ReportsController < ApplicationController
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  menu_item :issues
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  before_filter :find_project, :authorize
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  def issue_report
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    @statuses = IssueStatus.find(:all, :order => 'position')
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    case params[:detail]
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    when "tracker"
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      @field = "tracker_id"
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      @rows = @project.trackers
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      @data = issues_by_tracker
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      @report_title = l(:field_tracker)
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      render :template => "reports/issue_report_details"
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    when "version"
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      @field = "fixed_version_id"
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      @rows = @project.shared_versions.sort
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      @data = issues_by_version
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      @report_title = l(:field_version)
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      render :template => "reports/issue_report_details"
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    when "priority"
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      @field = "priority_id"
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      @rows = IssuePriority.all
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      @data = issues_by_priority
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      @report_title = l(:field_priority)
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      render :template => "reports/issue_report_details"   
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    when "category"
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      @field = "category_id"
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      @rows = @project.issue_categories
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      @data = issues_by_category
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      @report_title = l(:field_category)
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      render :template => "reports/issue_report_details"   
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    when "assigned_to"
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      @field = "assigned_to_id"
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      @rows = @project.assignable_users
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      @data = issues_by_assigned_to
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      @report_title = l(:field_assigned_to)
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      render :template => "reports/issue_report_details"
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    when "author"
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      @field = "author_id"
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      @rows = @project.members.collect { |m| m.user }.sort
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      @data = issues_by_author
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      @report_title = l(:field_author)
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      render :template => "reports/issue_report_details"  
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    when "subproject"
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      @field = "project_id"
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      @rows = @project.descendants.visible
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      @data = issues_by_subproject
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      @report_title = l(:field_subproject)
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      render :template => "reports/issue_report_details"  
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    else
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      @trackers = @project.trackers
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      @versions = @project.shared_versions.sort
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      @priorities = IssuePriority.all
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      @categories = @project.issue_categories
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      @assignees = @project.members.select {|m| m.roles.detect {|role| role.assignable?}}.collect {|m| m.user}.sort
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      @authors = @project.members.collect { |m| m.user }.sort
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      @subprojects = @project.descendants.visible
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      issues_by_tracker
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      issues_by_version
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      issues_by_priority
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      issues_by_category
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      issues_by_assigned_to
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      issues_by_author
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      issues_by_subproject
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      render :template => "reports/issue_report"
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    end
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  end  
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private
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  # Find project of id params[:id]
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  def find_project
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    @project = Project.find(params[:id])		
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  rescue ActiveRecord::RecordNotFound
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    render_404
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  end
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  def issues_by_tracker
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    @issues_by_tracker ||= 
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        ActiveRecord::Base.connection.select_all("select    s.id as status_id, 
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                                                  s.is_closed as closed, 
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                                                  t.id as tracker_id,
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                                                  count(i.id) as total 
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                                                from 
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                                                  #{Issue.table_name} i, #{IssueStatus.table_name} s, #{Tracker.table_name} t
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                                                where 
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                                                  i.status_id=s.id 
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                                                  and i.tracker_id=t.id
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                                                  and i.project_id=#{@project.id}
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                                                group by s.id, s.is_closed, t.id")	
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  end
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  def issues_by_version
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    @issues_by_version ||= 
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        ActiveRecord::Base.connection.select_all("select    s.id as status_id, 
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                                                  s.is_closed as closed, 
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                                                  v.id as fixed_version_id,
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                                                  count(i.id) as total 
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                                                from 
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                                                  #{Issue.table_name} i, #{IssueStatus.table_name} s, #{Version.table_name} v
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                                                where 
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                                                  i.status_id=s.id 
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                                                  and i.fixed_version_id=v.id
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                                                  and i.project_id=#{@project.id}
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                                                group by s.id, s.is_closed, v.id")	
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  end
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  def issues_by_priority    
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    @issues_by_priority ||= 
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      ActiveRecord::Base.connection.select_all("select    s.id as status_id, 
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                                                  s.is_closed as closed, 
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                                                  p.id as priority_id,
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                                                  count(i.id) as total 
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                                                from 
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                                                  #{Issue.table_name} i, #{IssueStatus.table_name} s, #{IssuePriority.table_name} p
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                                                where 
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                                                  i.status_id=s.id 
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                                                  and i.priority_id=p.id
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                                                  and i.project_id=#{@project.id}
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                                                group by s.id, s.is_closed, p.id")	
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  end
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  def issues_by_category   
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    @issues_by_category ||= 
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      ActiveRecord::Base.connection.select_all("select    s.id as status_id, 
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                                                  s.is_closed as closed, 
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                                                  c.id as category_id,
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                                                  count(i.id) as total 
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                                                from 
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                                                  #{Issue.table_name} i, #{IssueStatus.table_name} s, #{IssueCategory.table_name} c
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                                                where 
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                                                  i.status_id=s.id 
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                                                  and i.category_id=c.id
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                                                  and i.project_id=#{@project.id}
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                                                group by s.id, s.is_closed, c.id")	
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  end
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  def issues_by_assigned_to
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    @issues_by_assigned_to ||= 
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      ActiveRecord::Base.connection.select_all("select    s.id as status_id, 
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                                                  s.is_closed as closed, 
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                                                  a.id as assigned_to_id,
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                                                  count(i.id) as total 
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                                                from 
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                                                  #{Issue.table_name} i, #{IssueStatus.table_name} s, #{User.table_name} a
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                                                where 
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                                                  i.status_id=s.id 
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                                                  and i.assigned_to_id=a.id
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                                                  and i.project_id=#{@project.id}
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                                                group by s.id, s.is_closed, a.id")
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  end
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  def issues_by_author
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    @issues_by_author ||= 
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      ActiveRecord::Base.connection.select_all("select    s.id as status_id, 
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                                                  s.is_closed as closed, 
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                                                  a.id as author_id,
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                                                  count(i.id) as total 
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                                                from 
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                                                  #{Issue.table_name} i, #{IssueStatus.table_name} s, #{User.table_name} a
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                                                where 
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                                                  i.status_id=s.id 
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                                                  and i.author_id=a.id
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                                                  and i.project_id=#{@project.id}
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                                                group by s.id, s.is_closed, a.id")	
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  end
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  def issues_by_subproject
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    @issues_by_subproject ||= 
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      ActiveRecord::Base.connection.select_all("select    s.id as status_id, 
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                                                  s.is_closed as closed, 
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                                                  i.project_id as project_id,
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                                                  count(i.id) as total 
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                                                from 
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                                                  #{Issue.table_name} i, #{IssueStatus.table_name} s
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                                                where 
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                                                  i.status_id=s.id 
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                                                  and i.project_id IN (#{@project.descendants.active.collect{|p| p.id}.join(',')})
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                                                group by s.id, s.is_closed, i.project_id") if @project.descendants.active.any?
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    @issues_by_subproject ||= []
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  end
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end
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