Mango.Nop.Plugins/Nop.Plugin.Misc.AIPlugin/Domains/DataLayer/FruitBankDbContext.cs

220 lines
9.3 KiB
C#

using AyCode.Core.Loggers;
using FruitBank.Common.Entities;
using FruitBank.Common.Interfaces;
using FruitBank.Common.Models;
using Mango.Nop.Core.Loggers;
using Mango.Nop.Core.Repositories;
using Nop.Core.Caching;
using Nop.Core.Domain.Catalog;
using Nop.Core.Domain.Customers;
using Nop.Data;
using Nop.Plugin.Misc.FruitBankPlugin.Domains.DataLayer.Interfaces;
using Nop.Services.Catalog;
using NUglify.Helpers;
using System.Transactions;
using LinqToDB;
using Nop.Core.ComponentModel;
namespace Nop.Plugin.Misc.FruitBankPlugin.Domains.DataLayer;
public class FruitBankDbContext : MgDbContextBase, IPartnerDbSet<PartnerDbTable>, IShippingDbSet<ShippingDbTable>, IShippingItemDbSet<ShippingItemDbTable>, IShippingDocumentDbSet<ShippingDocumentDbTable>
{
private readonly IProductService _productService;
private readonly IStaticCacheManager _staticCacheManager;
public PartnerDbTable Partners { get; set; }
public ShippingDbTable Shippings { get; set; }
public ShippingItemDbTable ShippingItems { get; set; }
public ShippingDocumentDbTable ShippingDocuments { get; set; }
public IRepository<Product> Products { get; set; }
public IRepository<Customer> Customers { get; set; }
public IRepository<CustomerRole> CustomerRoles { get; set; }
public IRepository<CustomerCustomerRoleMapping> CustomerRoleMappings { get; set; }
public FruitBankDbContext(INopDataProvider dataProvider, PartnerDbTable partnerDbTable, ShippingDbTable shippingDbTable, ShippingItemDbTable shippingItemDbTable,
ShippingDocumentDbTable shippingDocumentDbTable, IProductService productService, IStaticCacheManager staticCacheManager,
IRepository<Product> productRepository,
IRepository<Customer> customerRepository,
IRepository<CustomerCustomerRoleMapping> customerCustomerRoleMappingRepository,
IRepository<CustomerRole> customerRoleRepository,
IEnumerable<IAcLogWriterBase> logWriters) : base(dataProvider, logWriters)
{
_productService = productService;
_staticCacheManager = staticCacheManager;
Partners = partnerDbTable;
Shippings = shippingDbTable;
ShippingItems = shippingItemDbTable;
ShippingDocuments = shippingDocumentDbTable;
Products = productRepository;
Customers = customerRepository;
CustomerRoles = customerRoleRepository;
CustomerRoleMappings = customerCustomerRoleMappingRepository;
}
public IQueryable<MeasuringModel> GetMeasuringModelByShippingId(int shippingId)
{
var query =
from p in Partners.Table
join s in Shippings.Table on p.Id equals s.PartnerId
where s.Id == shippingId
select new MeasuringModel(p.Name);
return query;
}
public IQueryable<Customer> GetCustormersBySystemRoleName(string systemRoleName)
{
if (systemRoleName.IsNullOrWhiteSpace()) throw new ArgumentException("systemRoleName.IsNullOrWhiteSpace()", nameof(systemRoleName));
var query =
from c in Customers.Table
join crm in CustomerRoleMappings.Table on c.Id equals crm.CustomerId
join cr in CustomerRoles.Table on crm.CustomerRoleId equals cr.Id
where c.Active && !c.Deleted && cr.SystemName == systemRoleName
select c;
return query.Distinct().OrderBy(o => o.Username);
}
public IQueryable<Product> GetAllProducts()
=> Products.Table.Where(p => !p.Deleted).OrderBy(o => o.Name);
public Task<bool> UpdateMeasuredShippingItemAsync(ShippingItem shippingItem)
{
if (!shippingItem.IsMeasurable || shippingItem.IsValidMeasuringValues()) return UpdateShippingItemAsync(shippingItem);
Logger.Error("shippingItem.IsMeasurable && !shippingItem.IsValidMeasuringValues()");
return Task.FromResult(false);
}
private static readonly ReaderWriterLockSlim _locker = new(LockRecursionPolicy.NoRecursion);
public async Task<bool> UpdateShippingItemAsync(ShippingItem shippingItem)
{
if (shippingItem == null)
{
Logger.Error("shippingItem == null");
return await Task.FromResult(false);
}
//using (new ReaderWriteLockDisposable(_locker))
//_locker.EnterWriteLock();
//try
//{
using var transaction = new TransactionScope(TransactionScopeAsyncFlowOption.Enabled);
try
{
//Mi van ha nem jött meg a termék? Nem fogják tudni menteni... - J.
if (shippingItem.MeasuredQuantity <= 0) shippingItem.MeasuredQuantity = null;
if (!shippingItem.IsMeasurable || shippingItem.MeasuredNetWeight <= 0) shippingItem.MeasuredNetWeight = null;
if (!shippingItem.IsMeasurable || shippingItem.MeasuredGrossWeight <= 0) shippingItem.MeasuredGrossWeight = null;
//Update előtt kivesszük a korábbi ShippingItem-et a db-ből! - J.
var dbShippingItem = await ShippingItems.GetByIdAsync(shippingItem.Id);
if (dbShippingItem == null)
{
Logger.Error("dbShippingItem == null");
return await Task.FromResult(false);
}
Product product = null;
if (shippingItem.ProductId > 0)
{
product = await Products.GetByIdAsync(shippingItem.ProductId);
if (product == null)
{
Logger.Error($"shippingItem.ProductId > 0 && product == null; shippingItem.ProductId: {shippingItem.ProductId}");
return await Task.FromResult(false);
}
}
shippingItem.IsMeasured = product != null && shippingItem.IsValidMeasuringValues();
await ShippingItems.UpdateAsync(shippingItem);
//TODO: a measuredweight-eket is! - J.
if (shippingItem.ProductId != dbShippingItem.ProductId ||
shippingItem.IsMeasured != dbShippingItem.IsMeasured || shippingItem.IsMeasurable != dbShippingItem.IsMeasurable ||
shippingItem.MeasuredQuantity != dbShippingItem.MeasuredQuantity ||
shippingItem.MeasuredNetWeight != dbShippingItem.MeasuredNetWeight || shippingItem.MeasuredGrossWeight != dbShippingItem.MeasuredGrossWeight)
{
var productIdUnchanged = shippingItem.ProductId == dbShippingItem.ProductId;
if (shippingItem.IsMeasured)
{
product!.StockQuantity += shippingItem.MeasuredQuantity.GetValueOrDefault(0);
if (!await UpdateProductStockQuantityAsync(product))
{
Logger.Error($"UpdateProductStockQuantity() == false; shippingItem! id: {product.Id}");
return await Task.FromResult(false);
}
}
if (dbShippingItem.IsMeasured)
{
product = await Products.GetByIdAsync(dbShippingItem.ProductId);
if (product != null)
{
product.StockQuantity -= dbShippingItem.MeasuredQuantity.GetValueOrDefault(0);
if (!await UpdateProductStockQuantityAsync(product))
{
Logger.Error($"UpdateProductStockQuantity() == false; dbShippingItem! id: {product.Id}");
return await Task.FromResult(false);
}
}
else Logger.Warning($"product == null; dbShippingItem.ProductId: {dbShippingItem.ProductId}");
}
}
//else //TODO: productIdUnchanged-et lekezelni! - J.
}
catch (Exception ex)
{
Logger.Error($"UpdateShippingItemAsync Transaction ERROR! Id: {shippingItem?.Id}", ex);
return await Task.FromResult(false);
}
transaction.Complete();
//}
//finally
//{
// _locker.ExitWriteLock();
//}
return await Task.FromResult(true);
}
private async Task<bool> UpdateProductStockQuantityAsync(int productId)
{
var product = await Products.GetByIdAsync(productId);
if (product != null) return await UpdateProductStockQuantityAsync(product);
Logger.Error($"product == null; id: {productId}");
return await Task.FromResult(false);
}
private async Task<bool> UpdateProductStockQuantityAsync(Product product)
{
//Itt mi legyen? RollBack? - J.
if (product.StockQuantity < 0)
Logger.Error($"product.StockQuantity < 0; Id: {product.Id}; StockQuantity: {product.StockQuantity}");
await Products.UpdateAsync(product, true);
return await Task.FromResult(true);
//var updatedRowsCount = await DataProvider.ExecuteNonQueryAsync($"update product set {nameof(Product.StockQuantity)} = {product.StockQuantity} where {nameof(Product.Id)} = {product.Id}");
//if (updatedRowsCount == 1) return await Task.FromResult(true);
//Logger.Error($"Product updatedRowsCount != 1; id: {product.Id}");
//return await Task.FromResult(false);
}
}