/// <summary>
/// 为经销商添加文件
/// </summary>
/// <param name="mediaidDic">key为文件名，value为mediaId</param>
/// <param name="partnerid">合作伙伴id</param>
/// <param name="openid">openid</param>
/// <returns></returns>
public static IEnumerable <ImageDownloadLog> AddNewImageForPartner(Dictionary <string, string> mediaidDic, int partnerid, string openid)
{
var db = new ModelContext();
var pat = db.PartnerSet.FirstOrDefault(item => item.PartnerId == partnerid);
if (pat == null)
{
yield break;
}
var ret = new List <ImageDownloadLog>();
foreach (var media in mediaidDic)
{
//添加下载记录
var log = new ImageDownloadLog
{
CreateDate = DateTime.Now,
IsSuccess = false,
OpenId = openid,
Scene = "Add partener image",
MediaNumber = media.Value,
Remarks = partnerid.ToString(),
};
db.ImageDownloadLogSet.Add(log);
db.SaveChanges();
//下载
var fileName = WechatHelper.DownloadImgFile(media.Value);
var file = new ImageFile
{
CreateDate = DateTime.Now,
FileName = fileName,
};
db.ImageFileSet.Add(file);
log.IsSuccess = true;
log.Remarks = "";
log.FinishDate = DateTime.Now;
db.SaveChanges();
//将下载的文件关联到报修记录中
if (pat.Files == null)
{
pat.Files = new Dictionary <int, string>();
}
pat.Files = pat.Files.Concat(new KeyValuePair <int, string>[] { new KeyValuePair <int, string>(file.ImageFileId, media.Key) }).ToDictionary(item => item.Key, item => item.Value);
log.FileId = file.ImageFileId;
db.SaveChanges();
yield return(log);
}
}
/// <summary>
/// 为完成报修添加图片
/// </summary>
/// <param name="repairid"></param>
/// <param name="mediaidList"></param>
/// <returns></returns>
internal static IEnumerable <ImageDownloadLog> AddNewImageForHandleRepair(int repairid, IEnumerable <string> mediaidList)
{
var db = new ModelContext();
var rep = db.RepairSet.FirstOrDefault(item => item.RepairId == repairid);
if (rep == null)
{
yield break;
}
foreach (var mediaid in mediaidList)
{
//添加下载记录
var log = new ImageDownloadLog
{
CreateDate = DateTime.Now,
IsSuccess = false,
//OpenId = openid,
Scene = "Handlen repair",
MediaNumber = mediaid,
Remarks = repairid.ToString(),
};
db.ImageDownloadLogSet.Add(log);
db.SaveChanges();
//下载
var fileName = WechatHelper.DownloadImgFile(mediaid);
var file = new ImageFile
{
CreateDate = DateTime.Now,
FileName = fileName,
};
db.ImageFileSet.Add(file);
log.IsSuccess = true;
log.Remarks = "";
log.FinishDate = DateTime.Now;
db.SaveChanges();
//将下载的文件关联到报修记录中
//rep.ImageFileId = file.ImageFileId;
rep.FinishImageFiles = rep.FinishImageFiles.Concat(new ImageFile[] { file }).ToList();
log.FileId = file.ImageFileId;
db.SaveChanges();
yield return(log);
}
}
/// <summary>
/// 下载报修时候添加的图片，请先保证数据库中已经该报修记录
/// </summary>
/// <param name="mediaid">media _id 由微信分发</param>
/// <param name="repairid">报修记录id</param>
/// <param name="openid">用户openid</param>
/// <returns></returns>
public static ImageDownloadLog AddNewImageForRepair(string mediaid, int repairid, string openid)
{
var db = new ModelContext();
var rep = db.RepairSet.FirstOrDefault(item => item.RepairId == repairid);
if (rep == null)
{
return(null);
}
//添加下载记录
var log = new ImageDownloadLog
{
CreateDate = DateTime.Now,
IsSuccess = false,
OpenId = openid,
Scene = "Add repair ",
MediaNumber = mediaid,
Remarks = repairid.ToString(),
};
db.ImageDownloadLogSet.Add(log);
db.SaveChanges();
//下载
var fileName = WechatHelper.DownloadImgFile(mediaid);
var file = new ImageFile
{
CreateDate = DateTime.Now,
FileName = fileName,
};
db.ImageFileSet.Add(file);
log.IsSuccess = true;
log.Remarks = "";
log.FinishDate = DateTime.Now;
db.SaveChanges();
//将下载的文件关联到报修记录中
rep.ImageFileId = file.ImageFileId;
log.FileId = file.ImageFileId;
db.SaveChanges();
return(log);
}
