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SharifovDeveloperSharifovDeveloper
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Merge pull request #44 from DiyorMarket/create-extensions
Create extensions
2 parents b2349a4 + 1578c6b commit 8e285d4

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‎Inflow.Api/Extensions/ConfigureServicesExtensions.cs

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namespace Inflow.Api.Extensions
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{
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public class ConfigureServicesExtensions
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{
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}
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}

‎Inflow.Api/Extensions/DatabaseSeeder.cs

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using Bogus;
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using Inflow.Domain.Entities;
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using Inflow.Infrastructure;
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using Microsoft.EntityFrameworkCore;
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namespace Inflow.Api.Extensions
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{
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public static class DatabaseSeeder
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{
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private static Faker _faker = new Faker();
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public static void SeedDatabase(this IServiceCollection _, IServiceProvider serviceProvider)
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{
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var options = serviceProvider.GetRequiredService<DbContextOptions<InflowDbContext>>();
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using var context = new InflowDbContext(options);
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CreateCategories(context);
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CreateProducts(context);
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CreateCustomers(context);
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CreateSales(context);
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CreateSaleItems(context);
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CreateSuppliers(context);
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CreateSupplies(context);
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CreateSupplyItems(context);
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EditPriceForAllEntities(context);
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}
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private static void CreateCategories(InflowDbContext context)
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{
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if (context.Categories.Any()) return;
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List<string> categoryNames = new();
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List<Category> categories = new();
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for (int i = 0; i < 25; i++)
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{
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var categoryName = _faker.Commerce
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.Categories(1)
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.First()
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.FirstLetterToUpper();
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int attempts = 0;
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while (categoryNames.Contains(categoryName) && attempts < 100)
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{
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categoryName = _faker.Commerce
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.Categories(1)
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.First()
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.FirstLetterToUpper();
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attempts++;
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}
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categoryNames.Add(categoryName);
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categories.Add(new Category
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{
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Name = categoryName,
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});
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}
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context.Categories.AddRange(categories);
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context.SaveChanges();
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}
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public static void CreateProducts(InflowDbContext context)
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{
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if (context.Products.Any()) return;
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var categories = context.Categories.ToList();
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var productNames = new List<string>();
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var products = new List<Product>();
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foreach (var category in categories)
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{
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var productsCount = new Random().Next(5, 10);
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for (int i = 0; i < productsCount; i++)
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{
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var quantityInStock = new Random().Next(5, 10);
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var productName = _faker.Commerce.ProductName().FirstLetterToUpper();
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int attempts = 0;
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while (productNames.Contains(productName) && attempts < 100)
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{
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productName = _faker.Commerce
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.ProductName()
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.FirstLetterToUpper();
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attempts++;
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}
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productNames.Add(productName);
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products.Add(new Product
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{
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Name = productName,
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Description = _faker.Commerce.ProductDescription(),
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Price = _faker.Random.Decimal(10_000, 200_000),
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ExpireDate = _faker.Date.Between(DateTime.Now.AddYears(-3), DateTime.Now),
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QuantityInStock = quantityInStock,
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CategoryId = category.Id,
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});
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}
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}
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context.Products.AddRange(products);
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context.SaveChanges();
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}
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private static void CreateCustomers(InflowDbContext context)
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{
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if (context.Customers.Any()) return;
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List<Customer> customers = new List<Customer>();
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for (int i = 0; i < 100; i++)
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{
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customers.Add(new Customer()
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{
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FirstName = _faker.Name.FirstName(),
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LastName = _faker.Name.LastName(),
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PhoneNumber = _faker.Phone.PhoneNumber("+998-(##) ###-##-##")
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});
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}
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context.Customers.AddRange(customers);
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context.SaveChanges();
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}
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private static void CreateSales(InflowDbContext context)
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{
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if (context.Sales.Any()) return;
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var customers = context.Customers.ToList();
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List<Sale> sales = new List<Sale>();
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foreach (var customer in customers)
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{
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int salesCount = new Random().Next(3, 6);
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for (int i = 0; i < salesCount; i++)
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{
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sales.Add(new Sale()
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{
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CustomerId = customer.Id,
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SaleDate = _faker.Date.Between(DateTime.Now.AddYears(-2), DateTime.Now),
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});
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}
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}
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context.Sales.AddRange(sales);
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context.SaveChanges();
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}
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private static void CreateSaleItems(InflowDbContext context)
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{
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if (context.SaleItems.Any()) return;
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var sales = context.Sales.ToList();
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var products = context.Products.ToList();
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List<SaleItem> saleItems = new List<SaleItem>();
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foreach (var sale in sales)
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{
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int saleItemsCount = new Random().Next(5, 10);
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for (int i = 0; i < saleItemsCount; i++)
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{
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var randomProduct = _faker.PickRandom(products);
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var quantity = new Random().Next(10, 20);
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saleItems.Add(new SaleItem()
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{
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ProductId = randomProduct.Id,
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SaleId = sale.Id,
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Quantity = quantity,
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UnitPrice = randomProduct.Price * (decimal)1.25,
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});
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}
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}
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context.SaleItems.AddRange(saleItems);
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context.SaveChanges();
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}
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private static void CreateSuppliers(InflowDbContext context)
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{
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if (context.Suppliers.Any()) return;
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List<Supplier> suppliers = new List<Supplier>();
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for (int i = 0; i < 50; i++)
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{
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suppliers.Add(new Supplier()
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{
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FirstName = _faker.Name.FirstName(),
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LastName = _faker.Name.LastName(),
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PhoneNumber = _faker.Phone.PhoneNumber("+998-(##) ###-##-##"),
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Company = _faker.Company.CompanyName(),
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});
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}
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context.Suppliers.AddRange(suppliers);
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context.SaveChanges();
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}
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private static void CreateSupplies(InflowDbContext context)
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{
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if (context.Supplies.Any()) return;
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var suppliers = context.Suppliers.ToList();
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List<Supply> supplies = new List<Supply>();
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foreach (var supplier in suppliers)
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{
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int suppliesCount = new Random().Next(10, 12);
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for (int i = 0; i < suppliesCount; i++)
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{
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supplies.Add(new Supply()
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{
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SupplierId = supplier.Id,
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SupplyDate = _faker.Date.Between(DateTime.Now.AddYears(-2), DateTime.Now),
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});
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}
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}
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context.Supplies.AddRange(supplies);
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context.SaveChanges();
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}
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private static void CreateSupplyItems(InflowDbContext context)
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{
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if (context.SupplyItems.Any()) return;
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var supplies = context.Supplies.ToList();
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var products = context.Products.ToList();
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List<SupplyItem> supplyItems = new List<SupplyItem>();
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foreach (var supply in supplies)
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{
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int supplyItemsCount = new Random().Next(20, 30);
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for (int i = 0; i < supplyItemsCount; i++)
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{
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var randomProduct = _faker.PickRandom(products);
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var quantity = new Random().Next(5, 10);
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supplyItems.Add(new SupplyItem()
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{
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ProductId = randomProduct.Id,
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SupplyId = supply.Id,
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Quantity = quantity,
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UnitPrice = randomProduct.Price * (decimal)0.8
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});
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}
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}
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context.SupplyItems.AddRange(supplyItems);
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context.SaveChanges();
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}
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private static void EditPriceForAllEntities(InflowDbContext context)
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{
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var products = context.Products.ToList();
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if (products[1].Price >= 20_000)
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{
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foreach (var product in products)
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{
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var price = product.Price / 12450;
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product.Price = price;
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context.Products.Update(product);
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}
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var saleitems = context.SaleItems.ToList();
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foreach (var sale in saleitems)
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{
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var price = sale.UnitPrice / 12450;
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sale.UnitPrice = price;
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context.SaleItems.Update(sale);
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}
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var supplyItem = context.SupplyItems.ToList();
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foreach (var supply in supplyItem)
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{
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var price = supply.UnitPrice / 12450;
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supply.UnitPrice = price;
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context.SupplyItems.Update(supply);
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}
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context.SaveChanges();
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}
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}
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}
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}

‎Inflow.Api/Extensions/StringExtensions.cs

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namespace Inflow.Api.Extensions
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{
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public static class StringExtensions
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{
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public static string FirstLetterToUpper(this string str)
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{
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return str[..1].ToUpper() + str[1..].ToLower();
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}
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}
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}

‎Inflow.Api/Inflow.Api.csproj

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<ItemGroup>
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<PackageReference Include="AutoMapper" Version="13.0.1" />
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<PackageReference Include="Bogus" Version="35.5.0" />
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<PackageReference Include="ClosedXML" Version="0.102.2" />
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<PackageReference Include="Microsoft.AspNetCore.JsonPatch" Version="8.0.2" />
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<PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="8.0.2" />

‎Inflow.Domain/Entities/Product.cs

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namespace Inflow.Domain.Entities
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using System.ComponentModel.DataAnnotations;
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namespace Inflow.Domain.Entities
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{
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public class Product : EntityBase
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{
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public string? Name { get; set; }
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public string? Description { get; set; }
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public string Name { get; set; }
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public string Description { get; set; }
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public decimal Price { get; set; }
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public DateTime ExpireDate { get; set; }
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[Range(0, int.MaxValue)]
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public int QuantityInStock { get; set; }
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[Range(0, int.MaxValue)]
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public int LowQuantityAmount { get; set; }
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public int CategoryId { get; set; }
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public Category? Category { get; set; }
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public int LowQuantityAmount { get; set; }
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public Category Category { get; set; }
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public virtual ICollection<SaleItem>? SaleItems { get; set; }
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public virtual ICollection<SupplyItem>? SupplyItems { get; set; }
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public virtual ICollection<SaleItem> SaleItems { get; set; }
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public virtual ICollection<SupplyItem> SupplyItems { get; set; }
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}
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}

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