public ServiceResult Delete(FileDeleteModel model)
{
var resultData = new ServiceResult();
try
{
if (!ModelState.IsValid)
{
resultData.Code = MISSING_REQUIRED_FIELDS;
foreach (string error in ModelState.Values.SelectMany(v => v.Errors.Select(b => b.ErrorMessage)))
{
resultData.Message += error + Environment.NewLine;
}
return(resultData);
}
new FileComponent().Delete(model.Id);
resultData.Success();
}
catch (Exception ex)
{
resultData.SystemError(ex);
}
return(resultData);
}
public ActionResult DeleteFile(int id)
{
Tbl_Files q = db.Tbl_Files.Where(a => a.File_ID == id).SingleOrDefault();
FileDeleteModel model = new FileDeleteModel();
model.ID = q.File_ID;
model.Key = q.File_DownloadKey;
model.name = q.File_Name;
return(View(model));
}
public IHttpActionResult FileDelete(FileDeleteModel fileDeleteModel)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (!_fileService.DeleteFile(fileDeleteModel.FileUrl))
{
return(NotFound());
}
else
{
return(Ok());
}
}
public ActionResult DeleteFile(FileDeleteModel model)
{
Tbl_Files q = db.Tbl_Files.Where(a => a.File_DownloadKey == model.Key).SingleOrDefault();
if (q != null)
{
Tbl_BookDetails _BookDetails = db.Tbl_Book.Where(a => a.Book_ID == q.File_BookID).SingleOrDefault().Tbl_BookDetails;
if (_BookDetails.BD_FileCount > 1)
{
_BookDetails.BD_FileCount--;
}
else
{
_BookDetails.BD_FileCount = null;
}
int book_id = q.File_BookID;
string path = Path.Combine(Server.MapPath("~/App_Data/Upload/"), q.File_Path);
string root = Path.Combine(Server.MapPath("~/App_Data/Upload/"), q.File_FolderName.ToString());
db.Tbl_Files.Remove(q);
db.Entry(_BookDetails).State = System.Data.Entity.EntityState.Modified;
if (Convert.ToBoolean(db.SaveChanges() > 0))
{
FileManagement file = new FileManagement();
file.DeleteFileWithPath(path);
file.Dir_Empty(root);
return(RedirectToAction("BookShow", "Book", new { id = book_id }));
}
else
{
return(null);
}
}
else
{
return(null);
}
}