/// <summary>
/// 添加一个新闻类别
/// </summary>
/// <param name="newsClassify"></param>
/// <returns></returns>
public ResponseModel AddNewsClassify(AddNewsClassify newsClassify)
{
//判断这个新闻类别是否存在
var exit = _db.NewsClassify.FirstOrDefault(c => c.Name == newsClassify.Name) != null;
//如果存在，就返回已存在
if (exit)
{
return new ResponseModel {
code = 0, result = "该类别已存在"
}
}
;
//不存在就返回添加的newsclassify的实体
var classify = new NewsClassify {
Name = newsClassify.Name, Sort = newsClassify.Sort, Remark = newsClassify.Remark
};
_db.NewsClassify.Add(classify);
//判断数据库返回值
int i = _db.SaveChanges();
if (i > 0)
{
return new ResponseModel {
code = 200, result = "类别添加成功"
}
}
;
return(new ResponseModel {
code = 0, result = "类别添加失败！"
});
}
/// <summary>
/// 添加Banner
/// </summary>
/// <param name="banner"></param>
/// <returns></returns>
public ResponseModel AddBanner(AddBanner banner)
{
var ba = new Banner {
AddTime = DateTime.Now, Image = banner.Image, Url = banner.Url, Remark = banner.Remark
};
_db.Banner.Add(ba);
int i = _db.SaveChanges();
if (i > 0)
{
return new ResponseModel {
code = 200, result = "Banner添加成功"
}
}
;
return(new ResponseModel {
code = 0, result = "Banner添加失败"
});
}
