69 lines
1.7 KiB
Ruby
69 lines
1.7 KiB
Ruby
class PraiseTreadController < ApplicationController
|
||
|
||
def praise_plus
|
||
@obj = nil
|
||
if request.get?
|
||
@obj = params[:obj] # 传的是对象，最后变成id了
|
||
|
||
#首先创建或更新praise_tread 表
|
||
@pt = PraiseTread.find_by_user_id_and_praise_tread_object_id(User.current.id,@obj)
|
||
@pt = @pt.nil? ? PraiseTread.new : @pt
|
||
|
||
@pt.user_id = User.current.id
|
||
@pt.praise_tread_object_id = @obj.to_i
|
||
@pt.praise_tread_object_type = User.find_by_id(@obj).class.name.underscore
|
||
@pt.praise_or_tread = 1
|
||
@pt.save
|
||
|
||
#再创建或更新praise_tread_cache表
|
||
@ptc = PraiseTreadCache.find_by_object_id(@obj)
|
||
@ptc = @ptc.nil? ? PraiseTreadCache.new : @ptc
|
||
@ptc.object_id = @obj.to_i
|
||
@ptc.object_type = User.find_by_id(@obj).class.name.underscore
|
||
@ptc.plus(1)
|
||
@ptc.save
|
||
end
|
||
@obj = User.find_by_id(@obj)
|
||
respond_to do |format|
|
||
format.html
|
||
format.js
|
||
end
|
||
end
|
||
|
||
def praise_minus
|
||
@obj = nil
|
||
if request.get?
|
||
@obj = params[:obj] # 传的是对象，最后变成id了
|
||
|
||
#首先更新praise_tread 表 删除关注记录
|
||
@pt = PraiseTread.find_by_user_id_and_praise_tread_object_id_and_praise_tread_object_type(User.current.id,@obj,"user")
|
||
@pt.delete
|
||
|
||
#再更新praise_tread_cache表 使相应的记录减1 当为0时删除
|
||
@ptc = PraiseTreadCache.find_by_object_id(@obj)
|
||
@ptc.minus(1)
|
||
if @ptc.praise_num == 0
|
||
@ptc.delete
|
||
end
|
||
|
||
end
|
||
@obj = User.find_by_id(@obj)
|
||
respond_to do |format|
|
||
format.html
|
||
format.js
|
||
end
|
||
end
|
||
|
||
def tread_plus
|
||
|
||
end
|
||
|
||
def tread_minus
|
||
respond_to do |format|
|
||
format.html
|
||
format.js
|
||
end
|
||
end
|
||
|
||
end
|