public async Task <Result <Contract> > Handle(Contract request, CancellationToken cancellationToken)
{
if (request.CurrentUserRole == "Secretaria")
{
return(Result.Fail <Contract>("Acesso Negado"));
}
if (request.UserFiles.Count > 10)
{
return(Result.Fail <Contract>("O limite de envios é de 10 arquivos"));
}
foreach (var userFile in request.UserFiles)
{
var newFile = UserFile.Create(
request.CurrentUserId,
userFile.Title,
userFile.Description,
userFile.DownloadLink,
userFile.Resource,
userFile.ResourceId
).Data;
await _db.UserFileCollection.InsertOneAsync(
newFile,
cancellationToken : cancellationToken
);
}
return(Result.Ok(request));
}
public async Task <Result <Contract> > Handle(Contract request, CancellationToken cancellationToken)
{
try
{
if (request.CurrentUserRole == "Secretaria")
{
return(Result.Fail <Contract>("Acesso Negado"));
}
var filesUserId = ObjectId.GenerateNewId();
if (
request.CurrentUserRole == "Student" &&
filesUserId != request.CurrentUserId
)
{
return(Result.Fail <Contract>("Acesso Negado"));
}
if (request.UserFiles.Count > 10)
{
return(Result.Fail <Contract>("O limite de envios é de 10 arquivos"));
}
var userFiles = await _db.UserFileCollection.AsQueryable()
.Where(t => t.CreatedBy == filesUserId)
.ToListAsync();
var currentFilesIds = request.UserFiles
.Where(uf => !string.IsNullOrEmpty(uf.Id))
.Select(uf => ObjectId.Parse(uf.Id));
await _db.UserFileCollection.DeleteManyAsync(f =>
!currentFilesIds.Contains(f.Id),
cancellationToken : cancellationToken
);
foreach (var userFile in request.UserFiles)
{
if (!string.IsNullOrEmpty(userFile.Id))
{
var userFileId = ObjectId.Parse(userFile.Id);
var dbFile = userFiles.FirstOrDefault(f =>
f.Id == userFileId
);
if (dbFile != null)
{
dbFile.Title = userFile.Title;
dbFile.Description = userFile.Description;
dbFile.DownloadLink = userFile.DownloadLink;
dbFile.Resource = userFile.Resource;
await _db.UserFileCollection.ReplaceOneAsync(t =>
t.Id == dbFile.Id, dbFile,
cancellationToken : cancellationToken
);
}
else
{
return(Result.Fail <Contract>("Arquivo editado não existe"));
}
}
else
{
var newFile = UserFile.Create(
filesUserId,
userFile.Title,
userFile.Description,
userFile.DownloadLink,
userFile.Resource,
ObjectId.GenerateNewId().ToString()
).Data;
await _db.UserFileCollection.InsertOneAsync(
newFile,
cancellationToken : cancellationToken
);
}
}
return(Result.Ok(request));
}
catch (Exception ex)
{
return(Result.Fail <Contract>(ex.Message));
}
}