public async Task <bool> SaveModuleDocumentToFile(ModuleDocumentUploadViewModel model)
{
string path = await _documentIOService.SaveModuleDocumentAsync(model.FormFile, model.ModuleId);
if (path.Equals(string.Empty))
{
return(false);
}
var document = CreateDocument(model.FormFile, model.UserId, path);
if (!await SaveDocument(document))
{
return(false);
}
var documentId = await _context.Documents.Where(d => d.Path.Equals(path)).Select(d => d.Id).FirstOrDefaultAsync();
DocumentsModules documentsModules = new DocumentsModules
{
ModuleId = model.ModuleId,
DocumentId = documentId
};
return(await SaveDocumentModule(documentsModules));
}
private bool RemoveModuleDocument(Document document, DocumentsModules documentModule)
{
var success = _documentIOService.RemoveDocument(document.Path);
if (success)
{
_context.DocumentsModules.Remove(documentModule);
_context.Documents.Remove(document);
return(true);
}
return(false);
}
private async Task <bool> SaveDocumentModule(DocumentsModules documentsModules)
{
_context.DocumentsModules.Add(documentsModules);
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateException due)
{
LogException(due);
return(false);
}
return(true);
}
