/// <summary>
/// 将GoodsCategoryLevel1转换CategoryLevelModel 采用链式
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public CategoryLevelModel ToCategoryLevel1Model(GoodsCategoryLevel1 item)
{
CategoryId = item.CategoryLevel1Id;
CategoryName = item.CategoryName;
Description = item.Description;
ImageUrl = item.CategoryLevel1ImageUrl;
LevelNumber = (int)CategoryLevel.Level1;
return(this);
}
public GoodsCategoryLevel1 AsGoodsCategoryLevel1()
{
GoodsCategoryLevel1 categoryLevel = GoodsCategoryLevel1.New();
categoryLevel.CategoryName = CategoryName;
categoryLevel.Description = Description;
categoryLevel.CategoryLevel1ImageUrl = ImageUrl;
return(categoryLevel);
}
public async Task <IActionResult> EditCategoryLevelAsync([FromServices] IHostingEnvironment env, IFormFile files, CategoryLevelModel model, bool isUpdate)
{
var file = files;
if (file != null)
{
var filePath = string.Format("/Uploads/Images/{0}/{1}/{2}/", DateTime.Now.ToString("yyyy"), DateTime.Now.ToString("MM"), DateTime.Now.ToString("dd"));
var qiniuFilePath = string.Format("{0}/{1}/{2}/", DateTime.Now.ToString("yyyy"), DateTime.Now.ToString("MM"), DateTime.Now.ToString("dd"));
if (!Directory.Exists(env.WebRootPath + filePath))
{
Directory.CreateDirectory(env.WebRootPath + filePath);
}
long size = file.Length;
var fileExtension = Path.GetExtension(file.FileName);
const string fileFilt = ".gif|.jpg|.jpeg|.png|.webp|";
const string saveSuffix = ".jpeg";
if (fileExtension == null)
{
return(Json(new StatusMessageData(StatusMessageType.Error, "上传的文件没有后缀")));
}
if (fileFilt.IndexOf(fileExtension.ToLower(), StringComparison.Ordinal) <= -1)
{
return(Json(new StatusMessageData(StatusMessageType.Error, "上传的文件不是图片")));
}
if (size > 1024 * 1024 * 2)
{
return(Json(new StatusMessageData(StatusMessageType.Error, "上传的文件不能大于2M")));
}
var strDateTime = DateTime.Now.ToString("yyyyMMddhhmmssfff");
var strRan = Convert.ToString(new Random().Next(100, 999));
var saveName = strDateTime + strRan;
var useQiNiu = BuilderContext.Configuration["UseQiNiu"];
var qiniuHost = BuilderContext.Configuration["QiNiuHost"];
var pathName = string.Empty;
string hostPath = WebSiteUtility.MapPhysicsToUrl($"{filePath}{saveName}");
string qiniuHostPath = WebSiteUtility.MapPhysicsToUrl($"{qiniuHost}{qiniuFilePath}{saveName}");
using (var stream = new FileStream($"{env.WebRootPath}{filePath}{saveName}{saveSuffix}", FileMode.Create))
{
await file.CopyToAsync(stream);
stream.Flush();
pathName = stream.Name;
model.ImageUrl = $"{Request.Scheme}://{Request.Host}{hostPath}{saveSuffix}";
}
if (useQiNiu.Equals("true", StringComparison.CurrentCultureIgnoreCase))
{
await Task.Run(() =>
{
QiniuManager qiniu = new QiniuManager();
string savekey = $"{qiniuFilePath}{saveName}";
byte[] data = System.IO.File.ReadAllBytes(pathName);
qiniu.ByteUpload(data, savekey);
});
model.ImageUrl = qiniuHostPath;
}
}
if (isUpdate)
{
if (model.LevelEnum == CategoryLevel.Level1)
{
GoodsCategoryLevel1 category = goodsCategoryLevelService.GetCategoryLevel1(model.CategoryId);
category.CategoryName = model.CategoryName;
category.Description = model.Description ?? string.Empty;
category.CategoryLevel1ImageUrl = model.ImageUrl ?? string.Empty;
goodsCategoryLevelService.UpdataCategoryLevel <GoodsCategoryLevel1>(category);
return(Json(new StatusMessageData(StatusMessageType.Success, "保存成功")));
}
else if (model.LevelEnum == CategoryLevel.Level2)
{
GoodsCategoryLevel2 category = goodsCategoryLevelService.GetCategoryLevel2(model.CategoryId);
var oldCategoryLevel2Id = category.CategoryLevel1Id;
category.CategoryName = model.CategoryName;
category.CategoryLevel1Id = model.ParentCategoryId.Value;
category.Description = model.Description ?? string.Empty;
category.CategoryLevel2ImageUrl = model.ImageUrl ?? string.Empty;
goodsCategoryLevelService.UpdataCategoryLevel <GoodsCategoryLevel2>(category, oldCategoryLevel2Id);
return(Json(new StatusMessageData(StatusMessageType.Success, "保存成功")));
}
}
else
{
if (model.LevelEnum == CategoryLevel.Level1)
{
GoodsCategoryLevel1 category = GoodsCategoryLevel1.New();
category.CategoryName = model.CategoryName;
category.Description = model.Description ?? string.Empty;
category.CategoryLevel1ImageUrl = model.ImageUrl ?? string.Empty;
goodsCategoryLevelService.CreateCategoryLevel <GoodsCategoryLevel1>(category);
return(Json(new StatusMessageData(StatusMessageType.Success, "保存成功")));
}
else if (model.LevelEnum == CategoryLevel.Level2)
{
GoodsCategoryLevel2 category = GoodsCategoryLevel2.New();
category.CategoryName = model.CategoryName;
category.CategoryLevel1Id = model.ParentCategoryId.Value;
category.Description = model.Description ?? string.Empty;
category.CategoryLevel2ImageUrl = model.ImageUrl ?? string.Empty;
goodsCategoryLevelService.CreateCategoryLevel <GoodsCategoryLevel2>(category);
return(Json(new StatusMessageData(StatusMessageType.Success, "保存成功")));
}
}
return(Json(new StatusMessageData(StatusMessageType.Error, "保存失败")));
}