From 86868be70e8c971fe76d85fe965cb0aa2a3232bc Mon Sep 17 00:00:00 2001
From: daiao <358551898@qq.com>
Date: Fri, 6 Dec 2019 14:13:27 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B5=8B=E8=AF=95=E9=9B=86=E5=8F=82=E6=95=B0?=
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---
app/models/hack.rb | 2 ++
app/models/hack_set.rb | 3 ++-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/app/models/hack.rb b/app/models/hack.rb
index 80724d3d4..9b7241bda 100644
--- a/app/models/hack.rb
+++ b/app/models/hack.rb
@@ -3,6 +3,8 @@ class Hack < ApplicationRecord
# diffcult: 难度 1：简单；2：中等； 3：困难
# 编程题
validates_length_of :name, maximum: 60
+ validates :description, presence: { message: "描述不能为空" }
+ validates :name, presence: { message: "名称不能为空" }
# 测试集
has_many :hack_sets, ->{order("position asc")}, :dependent => :destroy
# 代码
diff --git a/app/models/hack_set.rb b/app/models/hack_set.rb
index 5dab862b5..6afe05663 100644
--- a/app/models/hack_set.rb
+++ b/app/models/hack_set.rb
@@ -1,6 +1,7 @@
class HackSet < ApplicationRecord
- validates :input, presence: { message: "测试集输入不能为空" }
+ #validates :input, presence: { message: "测试集输入不能为空" }
validates :output, presence: { message: "测试集输出不能为空" }
+ validates_uniqueness_of :input, scope: [:hack_id, :input], message: "多个测试集的输入不能相同"
# 编程题测试集
belongs_to :hack
end