Ruby on rails 如何在活动记录信誉系统中聚合非主信誉

编辑注释：这是关于

我有一个应用程序，其中

Vip

和

paun

类的用户可以投票选择他们最喜欢的

Idea

对象。我能够成功收集

贵宾票

和

牡丹票

。如何将这两种投票类型聚合为

总投票数

？我有下面的代码，但是总投票数没有像预期的那样累积

idea.rb

has_reputation :vip_votes, 
               :source => :vip,
               :aggregated_by => :sum 

has_reputation :peon_votes, 
               :source => :peon,
               :aggregated_by => :sum 

has_reputation :total_votes, 
               :source => [{ :reputation => :vip_votes },
                           { :reputation => :peon_votes, :weight => 0.8 }],
               :aggregated_by => :sum 

def vip_vote
  @design = Design.find(params[:id])
  @design.add_evaluation(:vip_votes, 1, current_vip)
end

def peon_vote
  @design = Design.find(params[:id])
  @design.add_evaluation(:peon_votes, 1, current_peon)
end

resources :ideas do
  member { post :vip_vote }
  member { post :peon_vote }
end

def show
@total_votes = @idea.reputation_value_for(:vip_votes).to_i + @idea.reputation_value_for(:peon_votes) * 0.8
end

ideas\u controller.rb

has_reputation :vip_votes, 
               :source => :vip,
               :aggregated_by => :sum 

has_reputation :peon_votes, 
               :source => :peon,
               :aggregated_by => :sum 

has_reputation :total_votes, 
               :source => [{ :reputation => :vip_votes },
                           { :reputation => :peon_votes, :weight => 0.8 }],
               :aggregated_by => :sum 

def vip_vote
  @design = Design.find(params[:id])
  @design.add_evaluation(:vip_votes, 1, current_vip)
end

def peon_vote
  @design = Design.find(params[:id])
  @design.add_evaluation(:peon_votes, 1, current_peon)
end

resources :ideas do
  member { post :vip_vote }
  member { post :peon_vote }
end

def show
@total_votes = @idea.reputation_value_for(:vip_votes).to_i + @idea.reputation_value_for(:peon_votes) * 0.8
end

routes.rb

has_reputation :vip_votes, 
               :source => :vip,
               :aggregated_by => :sum 

has_reputation :peon_votes, 
               :source => :peon,
               :aggregated_by => :sum 

has_reputation :total_votes, 
               :source => [{ :reputation => :vip_votes },
                           { :reputation => :peon_votes, :weight => 0.8 }],
               :aggregated_by => :sum 

def vip_vote
  @design = Design.find(params[:id])
  @design.add_evaluation(:vip_votes, 1, current_vip)
end

def peon_vote
  @design = Design.find(params[:id])
  @design.add_evaluation(:peon_votes, 1, current_peon)
end

resources :ideas do
  member { post :vip_vote }
  member { post :peon_vote }
end

def show
@total_votes = @idea.reputation_value_for(:vip_votes).to_i + @idea.reputation_value_for(:peon_votes) * 0.8
end

---

谢谢你的反馈

无法解决这个问题，我求助于将两种组合投票类型实际添加到控制器中的实例变量中

我在Idea#Show view文件中使用了total_投票，因此我添加了以下内容

ideas\u controller.rb

has_reputation :vip_votes, 
               :source => :vip,
               :aggregated_by => :sum 

has_reputation :peon_votes, 
               :source => :peon,
               :aggregated_by => :sum 

has_reputation :total_votes, 
               :source => [{ :reputation => :vip_votes },
                           { :reputation => :peon_votes, :weight => 0.8 }],
               :aggregated_by => :sum 

def vip_vote
  @design = Design.find(params[:id])
  @design.add_evaluation(:vip_votes, 1, current_vip)
end

def peon_vote
  @design = Design.find(params[:id])
  @design.add_evaluation(:peon_votes, 1, current_peon)
end

resources :ideas do
  member { post :vip_vote }
  member { post :peon_vote }
end

def show
@total_votes = @idea.reputation_value_for(:vip_votes).to_i + @idea.reputation_value_for(:peon_votes) * 0.8
end

---

不过，如果有人知道更好的方法，我将不胜感激。

无法解决这个问题，我求助于将两种组合投票类型实际添加到控制器中的实例变量中

我在Idea#Show view文件中使用了total_投票，因此我添加了以下内容

ideas\u controller.rb

has_reputation :vip_votes, 
               :source => :vip,
               :aggregated_by => :sum 

has_reputation :peon_votes, 
               :source => :peon,
               :aggregated_by => :sum 

has_reputation :total_votes, 
               :source => [{ :reputation => :vip_votes },
                           { :reputation => :peon_votes, :weight => 0.8 }],
               :aggregated_by => :sum 

def vip_vote
  @design = Design.find(params[:id])
  @design.add_evaluation(:vip_votes, 1, current_vip)
end

def peon_vote
  @design = Design.find(params[:id])
  @design.add_evaluation(:peon_votes, 1, current_peon)
end

resources :ideas do
  member { post :vip_vote }
  member { post :peon_vote }
end

def show
@total_votes = @idea.reputation_value_for(:vip_votes).to_i + @idea.reputation_value_for(:peon_votes) * 0.8
end

---

不过，如果有人知道更好的方法，我将不胜感激。

对你来说可能太晚了，希望这能帮助其他人。我认为您要查找的代码可以在activerecord声誉系统gem的中找到：

将在那里所做的事情转化为您的问题，将收获：

has_reputation :total_votes, 
               :source => [{ :reputation => :vip_votes },
                           { :reputation => :peon_votes, :weight => 0.8 }] # no comma here
               # this line seems to be assumed: :aggregated_by => :sum

---

还没有测试过，但希望有帮助…

对你来说可能太晚了，希望这会帮助其他人。我认为您要查找的代码可以在activerecord声誉系统gem的中找到：

将在那里所做的事情转化为您的问题，将收获：

has_reputation :total_votes, 
               :source => [{ :reputation => :vip_votes },
                           { :reputation => :peon_votes, :weight => 0.8 }] # no comma here
               # this line seems to be assumed: :aggregated_by => :sum

---

还没有测试过它，但如果paun.rb有这样定义声誉的“pains”表，希望能帮助…

has_reputation :votes, source: :user, aggregated_by: :sum

那么你应该在Idea.rb中为牡丹投票做这件事

 has_reputation :peon_votes,
    :source => {reputation: :votes, of: :peons}  

这同样适用于Vip.rb

然后，要计算Idea.rb中的总票数，请执行以下操作

has_reputation :total_votes, 
               :source => [{ :reputation => :vip_votes },
                           { :reputation => :peon_votes, :weight => 0.8 }],
               :aggregated_by => :sum 

---

如果paun.rb有这样定义声誉的“paun”表

has_reputation :votes, source: :user, aggregated_by: :sum

那么你应该在Idea.rb中为牡丹投票做这件事

 has_reputation :peon_votes,
    :source => {reputation: :votes, of: :peons}  

这同样适用于Vip.rb

然后，要计算Idea.rb中的总票数，请执行以下操作

has_reputation :total_votes, 
               :source => [{ :reputation => :vip_votes },
                           { :reputation => :peon_votes, :weight => 0.8 }],
               :aggregated_by => :sum 

---

如果您共享用于声誉的库，这将很有帮助，我认为该库提供了

has\u reputation

类方法和

add\u evaluation

instance methodHi@rossta。说得好。我已经在帖子顶部添加了ActiveRecord声誉系统gem的链接。与您预期的相比，您从

总投票数中看到的典型结果是什么？我什么也看不到。我可以通过ideas#vip#u vote添加vip#u vote，牡丹#u vote也可以添加vip#u vote。但是，这些投票不包括在总投票中。我尝试为总投票数添加一个定义，但这似乎也不起作用。如果您共享用于声誉的库，这将非常有用，我认为该库提供了
has_声誉
类方法和
add_evaluation
instance methodHi@rossta。说得好。我已经在帖子顶部添加了ActiveRecord声誉系统gem的链接。与您预期的相比，您从
总投票数中看到的典型结果是什么？我什么也看不到。我可以通过ideas#vip#u vote添加vip#u vote，牡丹#u vote也可以添加vip#u vote。但是，这些投票不包括在总投票中。我曾尝试为总投票数添加一个定义，但这似乎也不起作用。我有一个类似的问题，我似乎无法回避。我有一个类似的问题，我似乎无法回避。