public async Task <IActionResult> UploadProject([FromForm] ProjectUploadModel project)
{
_logger.LogInformation("Upload request for a new project with name {0}\n\n", project.ProjectName);
IDictionary <string, object> payload;
try
{
var accessToken = Request.Headers["Bearer"];
payload = Authorize(accessToken);
}
catch (ApiException e)
{
return(Unauthorized(new UnauthorizedError(e.Message)));
}
try
{
Guid designerId = Guid.Parse(payload["userId"].ToString());
Project createdProject = await _projectService.CreateProject(project, designerId);
return(Created("/", createdProject));
}
catch (ApiException e)
{
if (e.StatusCode == 400)
{
return(BadRequest(new BadRequestError(e.Message)));
}
return(StatusCode(StatusCodes.Status500InternalServerError, new InternalServerError(e.Message)));
}
}
public async Task <Project> CreateProject(ProjectUploadModel newProject, Guid designerId)
{
// Validate the creator
User creator = await _userRepository.GetUserById(designerId);
if (creator == null)
{
_logger.LogError("User with Id {0} not found, cannot create a new project", designerId.ToString());
throw new ApiException(404, "User with Id " + designerId.ToString() + " not found");
}
if (creator.Role != 0 && creator.Role != 1)
{
_logger.LogError("User with Id {0} does not have permission to upload projects", creator.Id.ToString());
throw new ApiException(403, "Insufficient permisions to create a new project");
}
// Validate the file
string fileHash;
try
{
fileHash = await ValidateFile(newProject.ProjectArchive);
}
catch (ApiException e)
{
throw e;
}
// Create the Project entry in the database
Project databaseProject = Project.Create(newProject.ProjectName, fileHash);
databaseProject.Designer = creator;
Project createdProject = await _projectRepository.CreateProject(databaseProject);
if (createdProject == null)
{
throw new ApiException(500, "Project could not be created");
}
try
{
await WriteFileIntoFilesystem(newProject.ProjectArchive, createdProject.Id);
}
catch (ApiException e)
{
throw e;
}
return(createdProject);
/*
* TODO:
* Prevent invalid Database entries when filesystem writing raises an exception
* Prevent writing the same project for the same user multiple times
* Decrease the number of open streams for the project archive file
*/
}
