Question

我目前正在实施Ransack搜索功能。

我有一个模型广告系列，只要用户属于同一个供应商，它就会与用户直接创建的广告系列以及其他广告系列进行协作。

我可以将结果结合起来：

@search = current_user.campaigns + current_user.vendor.campaigns.where.not(:user_id => current_user.id)

问题在于Ransack不接受这种组合并吐出

no implicit conversion of Ransack::Search into Array

有人能指出我如何重构此代码的方向吗？

TIA

添加添加数据

查看我的控制台时，我可以看到* current_user.campaigns *：

Campaign Load (0.3ms)  
SELECT DISTINCT "campaigns".* FROM "campaigns" 
WHERE "campaigns"."user_id" = ?  [["user_id", 2]]

运行* current_user.vendor.campaigns *给我：

Campaign Load (0.4ms)  
SELECT DISTINCT "campaigns".* FROM "campaigns" 
INNER JOIN "weeks" ON "campaigns"."id" = "weeks"."campaign_id" 
INNER JOIN "products" ON "weeks"."product_id" = "products"."id" 
INNER JOIN "locations" ON "products"."location_id" = "locations"."id" 
WHERE "locations"."vendor_id" = ?  [["vendor_id", 2]]

我可以通过以下方式获得current_user的第一个过滤器：

@search = Campaign.where("campaigns.user_id" => current_user.id).search(params[:q])

但我迷失了如何构建其余的连接表以包含两个数据元素

Answer 1

<强>解决

 @search = Campaign.includes(:weeks).where('(campaigns.user_id LIKE ?) OR (weeks.vendor_id LIKE ?)', current_user.id, current_user.vendor.id).search(params[:q])

Ransack没有隐式转换Ransack :: Search到Array

1 个答案: