public async Task <bool> DeleteClassStudyMat(ClassStudyMeterialsBM entity)
{
bool rtnResult = false;
Tblmclassmeterials oClassroomStudyMat = await _DBContext.Tblmclassmeterials.Where(c => c.Id.Equals(entity.Id)).FirstOrDefaultAsync();
if (oClassroomStudyMat != null)
{
entity.FileType = oClassroomStudyMat.FileType;
entity.DocName = oClassroomStudyMat.DocName;
entity.DocDescription = oClassroomStudyMat.DocDescription;
entity.ClassRefID = oClassroomStudyMat.ClassRefId;
entity.CreatedOn = oClassroomStudyMat.CreatedOn;
_DBContext.Tblmclassmeterials.Remove(oClassroomStudyMat);
int result = await _DBContext.SaveChangesAsync();
if (result > 0)
{
rtnResult = true;
}
}
return(rtnResult);
}
public async Task <CommonResponce> DeleteClassStudyMat(ClassStudyMeterialsBM model)
{
CommonResponce result = new CommonResponce();
try
{
result.Stat = await _DBClassroomRepository.DeleteClassStudyMat(model);
if (result.Stat)
{
result.StatusMsg = "Successfully delete Class meterials";
}
else
{
result.StatusMsg = "Fail to delete Class meterials";
}
}
catch (Exception ex) { result.Stat = false; result.StatusMsg = ex.Message + " Failed to delete Class meterials"; }
return(result);
}
public async Task <JsonResult> DoDeleteClassStudyMeterials(long id)
{
var CurrentUserInfo = GetLoginUserInfo();
if (!CurrentUserInfo.UserType.ToUpper().Equals("U"))
{
ClassStudyMeterialsBM oClassStudyMat = new ClassStudyMeterialsBM {
Id = id
};
var Result = await _ClassroomService.DeleteClassStudyMat(oClassStudyMat);
if (Result.Stat)
{
if (oClassStudyMat.DocType > 0 && oClassStudyMat.DocType < 51)
{
//delete the physical file from server
try
{
string ClassFilePath = Path.Combine(GetBaseService().GetAppRootPath(), "AppFileRepo", "ClassFileRepo", oClassStudyMat.ClassRefID);
string filePath = Path.Combine(ClassFilePath, oClassStudyMat.DocDescription);
System.IO.File.Delete(filePath);
}
catch (Exception ex)
{
return(Json(new { stat = false, msg = ex.Message }));
}
}
}
return(Json(new { stat = Result.Stat, msg = Result.StatusMsg }));
}
else
{
return(Json(new { stat = false, msg = "No Delete Permission" }));
}
}
public async Task <bool> InsertClassStudyMat(ClassStudyMeterialsBM entity)
{
bool rtnResult = false;
Tblmclassmeterials DBClassroom = new Tblmclassmeterials
{
Id = entity.Id,
DocType = entity.DocType,
DocName = entity.DocName,
DocDescription = entity.DocDescription,
ClassRefId = entity.ClassRefID,
FileType = entity.FileType,
CreatedOn = entity.CreatedOn
};
ClassStudyMatEntities.Add(DBClassroom);
int result = await _DBContext.SaveChangesAsync();
if (result > 0)
{
rtnResult = true;
}
return(rtnResult);
}
public async Task <IActionResult> UploadClassContent(ClassStudyMatVM model)
{
try
{
if (model.DocType.Equals("docfile"))
{
if (model.DocFile.Length > 0)
{
string ClassFilePath = Path.Combine(GetBaseService().GetAppRootPath(), "AppFileRepo", "ClassFileRepo", model.ClassRefID);
if (GetBaseService().DirectoryFileService.CreateDirectoryIfNotExist(ClassFilePath))
{
string fileName = string.Format("{0}_{1}", DateTime.Now.ToString("ddMMyyyyHHmmss"), model.DocFile.FileName);
string filePath = Path.Combine(ClassFilePath, fileName);
using (Stream fileStream = new FileStream(filePath, FileMode.Create))
{
await model.DocFile.CopyToAsync(fileStream);
}
ClassStudyMeterialsBM DBClassMeterials = new ClassStudyMeterialsBM
{
ClassRefID = model.ClassRefID,
DocName = model.DocName,
DocDescription = fileName,
FileType = Path.GetExtension(filePath),
CreatedOn = DateTime.Now
};
await _ClassroomService.InsertClassStudyMat(DBClassMeterials);
return(Json(new { stat = true, msg = "Successfully save the file." }));
}
else
{
return(Json(new { stat = false, msg = "Error on creating File Directory." }));
}
}
else
{
return(Json(new { stat = false, msg = "Empty File found." }));
}
}
else
{
Uri appUri = new Uri(model.DocLink);
string host = appUri.Host; // get host name like "www.google.com", "www.youtube.com"
ClassStudyMeterialsBM DBClassMeterials = new ClassStudyMeterialsBM
{
ClassRefID = model.ClassRefID,
DocName = model.DocName,
DocDescription = model.DocLink,
FileType = host,
CreatedOn = DateTime.Now
};
await _ClassroomService.InsertClassStudyMat(DBClassMeterials);
return(Json(new { stat = true, msg = "Successfully save the web link." }));
}
}
catch (Exception ex)
{
return(Json(new { stat = false, msg = ex.Message }));
}
}
