public async Task Initialzie(DateTime date, string userName)
{
var dateStr = date.ToString("yyyy-MM-dd");
var item = await _collectiveDayRepository.GetSingleAsync(x => x.Date == dateStr, x => x.CountyProductSnapshots);
var products = await _productRepository.All.Where(x => !x.Deleted).ToListAsync();
var productForCountys = await _productForCountyRepository.All.Where(x => !x.Deleted).ToListAsync();
if (item != null)
{
if (item.Initialized)
{
throw new Exception("该郊县日已经初始化, 操作失败");
}
item.Initialized = true;
item.SetModification(userName, "初始化");
InitializeCountyProducts(userName, item, productForCountys, products);
_collectiveDayRepository.Update(item);
}
else
{
item = new CountyDay
{
Date = dateStr,
Initialized = true
};
item.SetCreation(userName, "初始化");
InitializeCountyProducts(userName, item, productForCountys, products);
_collectiveDayRepository.Add(item);
}
}
private void InitializeCountyProducts(string userName, CountyDay item, List <ProductForCounty> productForCountys, List <Product> products)
{
var dbDayProducts = item.CountyProductSnapshots;
foreach (var dayProduct in dbDayProducts)
{
var productForCounty =
productForCountys.SingleOrDefault(x => x.Id == dayProduct.ProductForCountyId);
if (productForCounty == null)
{
throw new Exception($"未能找到集体户产品: {dayProduct.Name}");
}
var product = products.SingleOrDefault(x => x.Id == productForCounty.ProductId);
if (product == null)
{
throw new Exception($"未能找到产品: {dayProduct.Name}");
}
SetCountyProductSnapshot(dayProduct, productForCounty, product);
dayProduct.SetModification(userName, "重新初始化");
_collectiveProductSnapshotRepository.Update(dayProduct);
}
var dayProductIds = dbDayProducts.Select(x => x.ProductForCountyId).ToList();
var collectiveProductIds = productForCountys.Select(x => x.Id).ToList();
var toAddIds = collectiveProductIds.Except(dayProductIds).ToList();
var toAdd = productForCountys.Where(x => toAddIds.Contains(x.Id)).ToList();
foreach (var pr in toAdd)
{
var dayProduct = new CountyProductSnapshot
{
ProductForCountyId = pr.Id,
};
dayProduct.SetCreation(userName, "初始化");
var product = products.SingleOrDefault(x => x.Id == pr.ProductId);
if (product == null)
{
throw new Exception($"未能找到产品, 集体户产品ID: {pr.Id}");
}
SetCountyProductSnapshot(dayProduct, pr, product);
item.CountyProductSnapshots.Add(dayProduct);
}
}
