public async Task CreateComponentAsync(int productVersionId, ComponentEditModel component)
{
using (var scope = new TransactionScope(TransactionScopeAsyncFlowOption.Enabled))
{
var exportedTypes = await exportedTypeRepository.GetExportedTypesAsync(productVersionId);
var existsComponent = await componentRepository.GetComponentAsync(component.TagName);
var productVersion = productVersionRepository.QueryByKey(productVersionId);
var exportedTypeIds = component.ExportedTypeIds.Select(x => Convert.ToInt32(x)).ToArray();
if (existsComponent == null)
{
var newComponent = new Repository.Model.Component()
{
Description = component.Description,
ExportedTypes = exportedTypes.Where(x => exportedTypeIds.Contains(x.Id)).ToList(),
Name = component.Name,
TagName = component.TagName
};
foreach (var exportedType in newComponent.ExportedTypes)
{
exportedType.Component = newComponent;
}
newComponent.Versions.Add(new ComponentVersion()
{
Component = newComponent,
ProductVersion = productVersion
});
await componentRepository.CreateAsync(newComponent);
}
else if (existsComponent.Versions.Any(x => x.ProductVersionId == productVersionId))
{
throw new OperationException("该组件在该版本已存在");
}
else
{
existsComponent.ExportedTypes = exportedTypes.Where(x => exportedTypeIds.Contains(x.Id)).ToList();
foreach (var exportedType in existsComponent.ExportedTypes)
{
exportedType.Component = existsComponent;
}
existsComponent.Name = component.Name;
existsComponent.Versions.Add(new ComponentVersion()
{
Component = existsComponent,
ProductVersion = productVersion
});
await productVersionRepository.SaveChangesAsync();
}
scope.Complete();
}
}