Rails DB：种子如何绕过验证

Question

错误消息：

rails aborted!
ActiveRecord::RecordInvalid: Validation failed: Status : Event is Locked

我在种子中存储了一堆测试数据。

预测结构

  {user_id: 2, event_id: 3, fighter_guess: "Jessica Andrade", method_guess: "Decision"},
  {user_id: 2, event_id: 3, fighter_guess: "Claudio Puelles", method_guess: "Submission"},
  {user_id: 2, event_id: 2, fighter_guess: "Vicente Luque", method_guess: "Decision"},
  {user_id: 2, event_id: 2, fighter_guess: "Caio Borralho", method_guess: "TKO/KO"},
  {user_id: 2, event_id: 1, fighter_guess: "Korean Zombie", method_guess: "TKO/KO"},
  {user_id: 2, event_id: 1, fighter_guess: "Petr Yan", method_guess: "Decision"},
  {user_id: 2, event_id: 4, fighter_guess: "Rob Font", method_guess: "Submission"},
  {user_id: 2, event_id: 5, fighter_guess: "Charles Oliveira", method_guess: "Decision"},
  {user_id: 2, event_id: 5, fighter_guess: "Rose Namajunas", method_guess: "Submission"},
  {user_id: 2, event_id: 6, fighter_guess: "Aleksandar Rakic", method_guess: "Decision"},
  ...

I对预测模型有验证，该模型在允许进行预测之前检查所讨论的事件_id的状态是“即将到来的”。因此，当我运行DB：种子时，它会失败验证，因为某些事件不是“即将到来的”。

事件结构

  {event_name: "UFC FN: LEMOS x ANDRADE", f1: "Amanda Lemos", f2: "Jessica Andrade", f3: "Clay Guida", f4: "Claudio Puelles", status: "Concluded", date: "Sat, Apr 23"},
  {event_name: "UFC FN: FONT x VERA", f1: "Rob Font", f2: "Marlon Vera", f3: "Andrei Arlovski", f4: "Jake Collier", status: "Concluded", date: "Sat, Apr 30"},
  {event_name: "UFC 274", f1: "Charles Oliveira", f2: "Justin Gaethje", f3: "Rose Namajunas", f4: "Carla Esparza", status: "Upcoming", date: "Sat, May 7"},

预测.RB

class Prediction < ApplicationRecord

    belongs_to :event
    belongs_to :user

    validate :prediction_no_longer_allowed



    def prediction_no_longer_allowed
        if self.event.concluded? || self.event.in_progress?
            errors.add(:status, ": Event is Locked")
        end
    end
end

Event.RB

...
    def concluded?
        self.status == "Concluded"
    end

    def in_progress?
        self.status == "In Progress"
    end 

对于我想与其他人共享该应用以测试功能的情况，如果我可以绕过验证验证以进行播种目的，则可以节省很多时间。

我正在按以下顺序进行播种数据 用户 - ＆gt;活动 - ＆GT;预言

Answer 1

您可以使用方法

在单个SQL插入语句中将多个记录插入数据库中。它不会实例化任何模型，也不会触发主动记录回调或验证。尽管传递的值通过Active Record的类型铸造和序列化。

Prediction.insert_all([
  {user_id: 2, event_id: 3, fighter_guess: "Jessica Andrade", method_guess: "Decision"},
  {user_id: 2, event_id: 3, fighter_guess: "Claudio Puelles", method_guess: "Submission"},
  {user_id: 2, event_id: 2, fighter_guess: "Vicente Luque", method_guess: "Decision"},
  {user_id: 2, event_id: 2, fighter_guess: "Caio Borralho", method_guess: "TKO/KO"},
  {user_id: 2, event_id: 1, fighter_guess: "Korean Zombie", method_guess: "TKO/KO"},
  {user_id: 2, event_id: 1, fighter_guess: "Petr Yan", method_guess: "Decision"},
  {user_id: 2, event_id: 4, fighter_guess: "Rob Font", method_guess: "Submission"},
  {user_id: 2, event_id: 5, fighter_guess: "Charles Oliveira", method_guess: "Decision"},
  {user_id: 2, event_id: 5, fighter_guess: "Rose Namajunas", method_guess: "Submission"},
  {user_id: 2, event_id: 6, fighter_guess: "Aleksandar Rakic", method_guess: "Decision"},
])

最好创建第一个特定的事件和用户。然后致电user_id：my_super_user.id，event_id：my_super_event.id等。