我在user.rb中使用Facebook-omniauth gem在单个用户中登录以下代码:
def self.from_omniauth(auth)
where(auth.slice(:provider, :fb_id)).first_or_initialize.tap do |user|
user.provider = auth.provider
user.fb_id = auth.uid
user.name = auth.info.name
user.first_name = auth["info"]["first_name"] unless auth["info"].blank?
user.last_name = auth["info"]["last_name"] unless auth["info"].blank?
user.picture_url = auth.info.image
user.email = auth.info.email
user.oauth_token = auth.credentials.token unless auth["info"].blank?
user.location = auth.info.location unless auth["info"].blank?
user.save!
end
我想为多个Facebook用户构建用户帐户。当我记录它的罚款,但当另一个人登录时,该应用程序将替换我的用户实例。有没有办法继续从这个宝石构建用户帐户?
谢谢!
答案 0 :(得分:0)
解决方案位于第二行:where(auth.slice(:provider, :fb_id))
我将它从:uid更改为:fb_id以匹配我所有其他表中其他所有内容的facebook id但是在检查auth
哈希之后我意识到:fb_id根本找不到,因此不是产生任何新用户。
我将用户fb_id
列重命名为uid
,现在可以正确收集新用户:
def self.from_omniauth(auth)
where(auth.slice(:provider, :uid)).first_or_initialize.tap do |user|
user.provider = auth.provider
user.uid = auth.uid
user.name = auth.info.name
user.first_name = auth["info"]["first_name"] unless auth["info"].blank?
user.last_name = auth["info"]["last_name"] unless auth["info"].blank?
user.picture_url = auth.info.image.sub("square", "large")
user.email = auth.info.email
user.oauth_token = auth.credentials.token unless auth["info"].blank?
user.location = auth.info.location unless auth["info"].blank?
user.save!
end
end