Ruby on rails 带有GrapeAPI的Rails-params中的关系id作为筛选器
在我的Rails/GrapeAPI应用程序中,我有一个端点,列出了所有用户注释。模型Ruby on rails 带有GrapeAPI的Rails-params中的关系id作为筛选器,ruby-on-rails,ruby,grape,Ruby On Rails,Ruby,Grape,在我的Rails/GrapeAPI应用程序中,我有一个端点,列出了所有用户注释。模型注释与活动模型具有可选关系(注释可以是活动的一部分,如下所示) 课堂笔记
注释
与活动
模型具有可选关系(注释可以是活动的一部分,如下所示)
课堂笔记
我的端点如下所示:
module Notes
class Index < Base
desc 'All user notes',
success: { code: 200 },
failure: [
{ code: 401, message: 'The access token is invalid' },
{ code: 401, message: 'The access token expired' },
{ code: 404, message: "Couldn't find Notes" },
]
get do
::DetailedSerializer.new(
Note.where(user_id: current_user.id),
)
end
end
end
模块注释
类索引<基
描述“所有用户注释”,
成功:{code:200},
失败:[
{代码:401,消息:'访问令牌无效'},
{代码:401,消息:'访问令牌已过期'},
{代码:404,消息:“找不到笔记”},
]
动手
::DetailedSerializer.new(
注:其中(用户标识:当前用户标识),
)
结束
结束
结束
我想按活动筛选注释(例如,仅显示
活动的注释\u id=1
)。为此,我需要使用params中的活动\u id
作为过滤器,但我不知道这种操作的语法是什么,如何实现这一点?在grape API中获取params的语法:-
desc 'Your description.'
params do
requires :id, type: Integer, desc: 'Model ID.'
end
get do
Model.find(params[:id])
end
因此,根据您的代码:-
class Index < Base
desc 'All user notes',
success: { code: 200 },
failure: [
{ code: 401, message: 'The access token is invalid' },
{ code: 401, message: 'The access token expired' },
{ code: 404, message: "Couldn't find Notes" },
]
params do
optional :activity_id, type: Integer, desc: 'Activity filter.'
end
get do
## then you can use this id for filter in your query
puts "activity_id ====> #{params[:activity_id]} "
::DetailedSerializer.new(
Note.where(user_id: current_user.id),
)
end
end
或
class Index < Base
desc 'All user notes',
success: { code: 200 },
failure: [
{ code: 401, message: 'The access token is invalid' },
{ code: 401, message: 'The access token expired' },
{ code: 404, message: "Couldn't find Notes" },
]
params do
optional :activity_id, type: Integer, desc: 'Activity filter.'
end
get do
## then you can use this id for filter in your query
puts "activity_id ====> #{params[:activity_id]} "
::DetailedSerializer.new(
Note.where(user_id: current_user.id),
)
end
end
params do
optional :activity_id, type: Integer, desc: 'Activity filter.'
end
params do
requires :activity_id, type: Integer, desc: 'Activity filter.'
end