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修改用户课程动态接口返回数据

This commit is contained in:
z9hang 2015-03-09 15:23:24 +08:00
parent 610746301f
commit d96b87cf42
4 changed files with 92 additions and 15 deletions
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8
app/api/mobile/entities/course_dynamic.rb
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@ -1,16 +1,24 @@
module Mobile
module Entities
class CourseDynamic < Grape::Entity
include Redmine::I18n
def self.course_dynamic_expose(field)
expose field do |c,opt|
if field == :update_time
(format_time(c[field]) if (c.is_a?(Hash) && c.key?(field)))
else
c[field] if (c.is_a?(Hash) && c.key?(field))
end
end
end
course_dynamic_expose :type
course_dynamic_expose :count
course_dynamic_expose :course_name
course_dynamic_expose :course_id
course_dynamic_expose :course_img_url
course_dynamic_expose :message
course_dynamic_expose :update_time
end
end
end

83
app/services/courses_service.rb
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@ -344,25 +344,80 @@ class CoursesService
else
membership = @user.coursememberships.all(:conditions => Course.visible_condition(current_user))
end
if membership.nil? || membership.count == 0
raise l(:label_no_courses,:locale => current_user.language.nil? ? 'zh':current_user.language)
end
membership.sort! {|older, newer| newer.created_on <=> older.created_on }
result = []
membership.each do |mp|
course = mp.course
unless current_user.nil? || !(current_user.admin? || course.is_public == 1 || (course.is_public == 0 && current_user.member_of_course?(course)))
count,is_teacher = get_course_anonymous_evaluation current_user,course
if is_teacher
student_commit_number = count
else
need_anonymous_comments_count = count
#unless current_user.nil? || !(current_user.admin? || course.is_public == 1 || (course.is_public == 0 && current_user.member_of_course?(course)))
# count,is_teacher = get_course_anonymous_evaluation current_user,course
# if is_teacher
# student_commit_number = count
# else
# need_anonymous_comments_count = count
# end
# news_count = course.news.count
# message_count = course.journals_for_messages.count
#
# result << {:course_name => course.name,:course_id => course.id,:course_img_url => url_to_avatar(course),:type => 1,:count => message_count}
# result << {:course_name => course.name,:course_id => course.id,:course_img_url => url_to_avatar(course),:type => 2,:count => need_anonymous_comments_count}
# result << {:course_name => course.name,:course_id => course.id,:course_img_url => url_to_avatar(course),:type => 3,:count => student_commit_number}
# result << {:course_name => course.name,:course_id => course.id,:course_img_url => url_to_avatar(course),:type => 4,:count => news_count}
# #{:course_name => course.name,:need_anonymous_comments_count=>need_anonymous_comments_count,:student_commit_number=>student_commit_number,:news_count=> news_count,:message_count=>message_count}
#end
latest_course_dynamics = []
latest_news = course.news.order("created_on desc").first
unless latest_news.nil?
latest_course_dynamics << {:type => 1,:time => latest_news.created_on,:message => l(:label_recently_updated_notification,:locale => current_user.language.nil? ? 'zh':current_user.language)}
end
news_count = course.news.count
message_count = course.journals_for_messages.count
result << {:course_name => course.name,:course_id => course.id,:course_img_url => url_to_avatar(course),:type => 1,:count => message_count}
result << {:course_name => course.name,:course_id => course.id,:course_img_url => url_to_avatar(course),:type => 2,:count => need_anonymous_comments_count}
result << {:course_name => course.name,:course_id => course.id,:course_img_url => url_to_avatar(course),:type => 3,:count => student_commit_number}
result << {:course_name => course.name,:course_id => course.id,:course_img_url => url_to_avatar(course),:type => 4,:count => news_count}
#{:course_name => course.name,:need_anonymous_comments_count=>need_anonymous_comments_count,:student_commit_number=>student_commit_number,:news_count=> news_count,:message_count=>message_count}
latest_message = course.journals_for_messages.order("created_on desc").first
unless latest_message.nil?
latest_course_dynamics << {:type => 2,:time => latest_message.created_on,:message => l(:label_recently_updated_message,:locale => current_user.language.nil? ? 'zh':current_user.language)}
end
latest_attachment = course.attachments.order("created_on desc").first
unless latest_attachment.nil?
latest_course_dynamics << {:type => 3,:time => latest_attachment.created_on,:message => l(:label_recently_updated_courseware,:locale => current_user.language.nil? ? 'zh':current_user.language)}
end
latest_bid = course.homeworks.order('updated_on DESC').first
unless latest_bid.nil?
latest_course_dynamics << {:type => 4,:time => latest_bid.updated_on,:message => l(:label_recently_updated_homework,:locale => current_user.language.nil? ? 'zh':current_user.language)}
end
#每个作业中的最新留言
messages = []
course.homeworks.each do |bid|
jour = bid.journals_for_messages.order("created_on desc").first
unless jour.nil?
messages << jour
end
end
unless messages.count == 0
messages.sort!{|order,newer| newer.created_on <=> order.created_on}
end
latest_bid_message = messages.first
unless latest_bid_message.nil?
latest_course_dynamics << {:type => 2,:time => latest_bid_message.created_on,:message => l(:label_recently_updated_message,:locale => current_user.language.nil? ? 'zh':current_user.language)}
end
#每个作业中学生最后提交的作业
homeworks = []
course.homeworks.each do |bid|
homework_attach = bid.homeworks.order('updated_at DESC').first
unless homework_attach.nil?
homeworks << homework_attach
end
end
unless homeworks.count == 0
homeworks.sort!{|order,newer| newer.updated_at <=> order.updated_at}
end
latest_homework_attach = homeworks.first
unless latest_homework_attach.nil?
latest_course_dynamics << {:type => 4,:time => latest_homework_attach.updated_at,:message => l(:label_recently_updated_homework,:locale => current_user.language.nil? ? 'zh':current_user.language)}
end
latest_course_dynamics.sort!{|order,newer| newer[:time] <=> order[:time]}
latest_course_dynamic = latest_course_dynamics.first
unless latest_course_dynamic.nil?
result << {:course_name => course.name,:course_id => course.id,:course_img_url => url_to_avatar(course),:type => latest_course_dynamic[:type],:update_time => latest_course_dynamic[:time],:message => latest_course_dynamic[:message],:count => nil}
end
end
result

7
config/locales/en.yml
View File

@ -1876,3 +1876,10 @@ en:
label_submit_comments: Submit_comments
label_course_empty_select: You have not selected course！
label_enterprise_page_made: enterprise_page
#api
label_recently_updated_notification: Recently updated notification
label_recently_updated_homework: Recently updated the homework
label_recently_updated_message: Recently updated the message
label_recently_updated_courseware: Recently updated the courseware
label_no_courses: You do not participate in any course, please search the curriculum, course, or create a course!

7
config/locales/zh.yml
View File

@ -2569,3 +2569,10 @@ zh:
label_part_enterprise_tips: 您可能对系统的其它项目感兴趣！
label_enterprise_nil: 该模块为最新上线模块，目前还没有创建企业项目！
label_enterprises: 组织
#api
label_recently_updated_notification: 最近更新了通知
label_recently_updated_homework: 最近更新了作业
label_recently_updated_message: 最近更新了留言
label_recently_updated_courseware: 最近更新了课件
label_no_courses: 您没有参与任何课程，请搜索课程、加入课程，或者创建课程吧！