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个人主页申请类消息优化，性能提升1s多，查询时间22ms

This commit is contained in:
huang 2017-01-18 14:14:44 +08:00
parent 9734c46b2f
commit 11c5b0ab41
1 changed files with 7 additions and 12 deletions
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19
app/controllers/users_controller.rb
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@ -2242,18 +2242,13 @@ class UsersController < ApplicationController
# 待审批的申请
# 待审批的消息一般不多，可以特殊处理
def unapproval_applied_list
@message_alls = []
messages_all = MessageAll.where(:user_id => @user.id, :message_type => ["AppliedMessage", "CourseMessage", "ForgeMessage"]).includes(:message).where("message.status =?", 0).order("created_at desc")
messages_all.each do |message_all|
mess = message_all.message
if message_all.message_type == "CourseMessage" && mess && mess.try(:course_message_type) == "JoinCourseRequest" && mess.try(:status) == 0
@message_alls << mess
elsif message_all.message_type == "AppliedMessage" && mess && mess.try(:status) == 0 && (["Organization", "AppliedContest", "StudentWorksScoresAppeal", "AppliedProject", "ApplyAddSchools"].include? mess.try(:applied_type))
@message_alls << mess
elsif message_all.message_type == "ForgeMessage" && message_all.message && message_all.message.try(:forge_message_type) == "PullRequest" && (message_all.message.try(:status) == 1 || message_all.message.try(:status) == 3)
@message_alls << mess
end
end
user_id = User.current.id
sql = "SELECT * FROM `message_alls` ma left join `forge_messages` fm on ma.message_id=fm.id
left join `course_messages` cm on ma.message_id=cm.id left join `applied_messages` apm on ma.message_id=apm.id
where (ma.user_id =#{user_id} and ma.message_type = 'ForgeMessage' and fm.forge_message_type='PullRequest' and fm.status=0 and fm.user_id=#{user_id} ) or
(ma.user_id=#{user_id} and ma.message_type='AppliedMessage' and apm.applied_type in ('Organization', 'AppliedContest', 'StudentWorksScoresAppeal', 'AppliedProject', 'ApplyAddSchools') and apm.user_id =#{user_id} and apm.status =0 ) or
(ma.user_id=#{user_id} and ma.message_type='CourseMessage' and cm.course_message_type='JoinCourseRequest' and cm.status=0 and cm.user_id=#{user_id} );"
@message_alls = MessageAll.find_by_sql(sql)
@message_count = @message_alls.count
@message_alls = paginateHelper @message_alls, 20
respond_to do |format|