CourseActivity.find_by_sql("SELECT c.course_id, updated_at FROM
(SELECT ca.course_id, MAX(ca.updated_at) AS updated_at FROM course_activities ca WHERE ca.course_id IN (" + @user.courses.visible.select('courses.id').map{|c| c.id}.join(',') + ")
GROUP BY ca.course_id) AS c
ORDER BY c.updated_at DESC limit 5").map {|c| c.course_id}.join(",") + ")"
courses = Course.where("id in #{course_order_ids}")
else
courses = []
end
%>
<%# courses = @user.courses.visible.where("is_delete =?", 0).select("courses.*,(SELECT MAX(updated_at) FROM `course_activities` WHERE course_activities.course_id = courses.id) AS a").order("a desc").limit(5) %>
CourseActivity.find_by_sql("SELECT c.course_id, updated_at FROM
(SELECT ca.course_id, MAX(ca.updated_at) AS updated_at FROM course_activities ca WHERE ca.course_id IN (" + @user.courses.visible.select('courses.id').map{|c| c.id}.join(',') + ")
GROUP BY ca.course_id) AS c
ORDER BY c.updated_at DESC limit 5").map {|c| c.course_id}.join(",") + ")"
courses = Course.where("id in #{course_order_ids}")
else
courses = []
end
%>
<%# courses = @user.courses.visible.where("is_delete =?", 0).select("courses.*,(SELECT MAX(updated_at) FROM `course_activities` WHERE course_activities.course_id = courses.id) AS a").order("a desc").limit(5) %>
ForgeActivity.find_by_sql("SELECT p.project_id, p.created_at FROM
project_order_ids = "(" +
ForgeActivity.find_by_sql("SELECT p.project_id, p.created_at FROM
(SELECT fa.project_id, MAX(fa.created_at) AS created_at FROM forge_activities fa WHERE fa.project_id IN (" + @user.projects.visible.select('projects.id').map{|p| p.id}.join(',') + ")
GROUP BY fa.project_id) AS p
ORDER BY p.created_at DESC limit 5").map {|p| p.project_id}.join(",") + ")"
projects = Project.where("projects.id in #{project_order_ids}")
else
projects = Project.where("projects.id in #{project_order_ids}")