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socialforge
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学生统计数

This commit is contained in:
huang 2016-05-10 13:41:21 +08:00
parent e99aa2f199
commit cabac5914c
2 changed files with 8 additions and 4 deletions
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8
app/helpers/organizations_helper.rb
View File

@ -170,11 +170,15 @@ module OrganizationsHelper
end
def org_teacher_resource_count user
results = Attachment.find_by_sql("SELECT count(*) FROM attachments where author_id = #{user.id};").count
results = Attachment.find_by_sql("SELECT * FROM attachments where author_id = #{user.id};").count
end
def org_teacher_course_count user
results = Course.find_by_sql("select count(*) from courses where courses.tea_id = #{user.id}").count
results = Course.find_by_sql("select * from courses where courses.tea_id = #{user.id}").count
end
def org_student_course_count user
course_ids = user.courses.map { |c| c.is_delete == 0 && c.id}
results = Member.find_by_sql("select id from courses where courses.tea_id = #{user.id}").count
end
end

4
app/views/organizations/_show_teachers.html.erb
View File

@ -23,12 +23,12 @@
<span class="f12 fontGrey2"><%= org_teacher.technical_title %></span></div>
<% end %>
<div class="teacher-social-block">
<div class="block-num"><%= org_teacher.courses.count %></div>
<div class="block-num"><%= org_teacher_course_count(org_teacher) %></div>
<div class="block-title">课程数</div>
</div>
<div class="block-slice"></div>
<div class="teacher-social-block">
<div class="block-num">500</div>
<div class="block-num"><%= org_student_course_count(org_teacher) %>500</div>
<div class="block-title">学生数</div>
</div>
<div class="block-slice"></div>