Ruby on rails 在资源配置模型的响应中，返回的角色名称有多少关联？
我的应用程序用于管理多个角色。我已经正确配置了关联，但我需要在Ruby on rails 在资源配置模型的响应中，返回的角色名称有多少关联？,ruby-on-rails,rolify,Ruby On Rails,Rolify,我的应用程序用于管理多个角色。我已经正确配置了关联，但我需要在争议的响应中添加角色名 看看我下面的联想： class Dispute < ApplicationRecord resourcify has_many :users, through: :roles ... end class UsersRole < ApplicationRecord belongs_to :user belongs_to :role end class User < A
争议的响应中添加角色名
看看我下面的联想：
class Dispute < ApplicationRecord
resourcify
has_many :users, through: :roles
...
end
class UsersRole < ApplicationRecord
belongs_to :user
belongs_to :role
end
class User < ApplicationRecord
...
rolify
has_many :users_roles
has_many :roles, through: :users_roles
has_many :disputes, through: :roles, source: :resource, source_type: 'Dispute'
...
end
类争议
此时的反应是这样的：
[
{
"id": "90301da1-5ab6-4834-9865-30dc678043f1",
"cpf": "11201300266",
"name": "Convidado",
"email": "convidado@gmail.com"
"role": "guest" <<< This not exists yet! How add this column on response?
}
]
class SomeSerializer < ActiveModel::Serializer
attributes :id, :cpf, :name, :email, :roles
def roles
object.roles.pluck(:name)
end
end
[
{
“id”：“90301da1-5ab6-4834-9865-30dc678043f1”，
“cpf”：“11201300266”，
“名称”：“Convidado”，
“电子邮件”：convidado@gmail.com"
“角色”：“来宾”您可以使用类似ActiveModelSerializer（）的东西来序列化对象
因此，您只需要像这样创建UserSerializer：
[
{
"id": "90301da1-5ab6-4834-9865-30dc678043f1",
"cpf": "11201300266",
"name": "Convidado",
"email": "convidado@gmail.com"
"role": "guest" <<< This not exists yet! How add this column on response?
}
]
class SomeSerializer < ActiveModel::Serializer
attributes :id, :cpf, :name, :email, :roles
def roles
object.roles.pluck(:name)
end
end
class SomeSerializer