public async Task <RequestResult <ResourceTypeViewModel> > GetResourceType(int resTypeId)
{
var resType = await _resourceTypeRepository.FindResourceType(resTypeId, false);
return(resType == null
? RequestResult <ResourceTypeViewModel> .Failed("Тип не найден")
: RequestResult <ResourceTypeViewModel> .Success(new ResourceTypeViewModel(resType)));
}
public async Task <RequestResult <ResourceParameterViewModel> > AddResourceParameter(int resTypeId,
CreateResourceParameterViewModel parameterViewModel)
{
var existingParam = await _resourceParameterRepository.GetResourceParametersByType(resTypeId);
if (existingParam.Count(p => p.ResourceParameterName == parameterViewModel.Name || p.ResourceParameterAlias == parameterViewModel.Alias) > 0)
{
return(RequestResult <ResourceParameterViewModel> .Failed("У этого типа параметр с таким именем или псевдонимом уже существует"));
}
var resType = await _resourceTypeRepository.FindResourceType(resTypeId, false);
var resParam = new ResourceParameter
{
ResourceParameterName = parameterViewModel.Name,
ResourceParameterAlias = parameterViewModel.Alias,
ResourceType = resType
};
await _resourceParameterRepository.AddResourceParameter(resParam);
return(RequestResult <ResourceParameterViewModel> .Success(new ResourceParameterViewModel(resParam)));
}
public async Task <RequestResult <ResourceViewModel> > AddResource(int typeId,
CreateResourceViewModel resourceViewModel)
{
var resType = await _resourceTypeRepository.FindResourceType(typeId, true);
if (resType == null)
{
return(RequestResult <ResourceViewModel> .Failed("Тип ресурса не найден"));
}
var existingResource = await _resourceRepository.FindResourceByName(resourceViewModel.Name);
if (existingResource != null)
{
return(RequestResult <ResourceViewModel> .Failed("Ресурс с таким именем уже существует"));
}
var resParameterValues = resType.ResourceParameters.Select(resParam => new ResourceParameterValue
{
ParameterValue = "", ResourceParameter = resParam
}).ToList();
await _resourceParameterValueRepository.AddResourceParameterValues(resParameterValues);
var resource = new Resource
{
ResourceName = resourceViewModel.Name,
Price = resourceViewModel.Price,
ResourceType = resType,
ResourceParameterValues = resParameterValues
};
await _resourceRepository.AddResource(resource);
return(RequestResult <ResourceViewModel> .Success(new ResourceViewModel(resource)));
}