Initial push

2025-07-20 03:41:39 -04:00
commit d315f5d26e
118 changed files with 25819 additions and 0 deletions
--- a/samples/SampleWebApi/Data/DataSeeder.cs
+++ b/samples/SampleWebApi/Data/DataSeeder.cs
@@ -0,0 +1,140 @@
+using SampleWebApi.Models;
+
+namespace SampleWebApi.Data;
+
+public static class DataSeeder
+{
+    private static readonly Random _random = new Random();
+    private static readonly string[] _categories = { "Electronics", "Books", "Clothing", "Home & Garden", "Sports", "Toys", "Food & Beverage" };
+    private static readonly string[] _productAdjectives = { "Premium", "Essential", "Professional", "Deluxe", "Standard", "Advanced", "Basic" };
+    private static readonly string[] _productNouns = { "Widget", "Gadget", "Tool", "Device", "Kit", "Set", "Pack", "Bundle" };
+
+    public static async Task SeedAsync(SampleDbContext context)
+    {
+        // Check if data already exists
+        if (context.Products.Any())
+        {
+            return;
+        }
+
+        // Create customers
+        var customers = GenerateCustomers(1000);
+        await context.Customers.AddRangeAsync(customers);
+        await context.SaveChangesAsync();
+
+        // Create products
+        var products = GenerateProducts(10000);
+        await context.Products.AddRangeAsync(products);
+        await context.SaveChangesAsync();
+
+        // Create orders with items
+        var orders = GenerateOrders(customers, products, 50000);
+        await context.Orders.AddRangeAsync(orders);
+        await context.SaveChangesAsync();
+    }
+
+    private static List<Customer> GenerateCustomers(int count)
+    {
+        var customers = new List<Customer>();
+        
+        for (int i = 1; i <= count; i++)
+        {
+            customers.Add(new Customer
+            {
+                Id = $"CUST{i:D6}",
+                Name = $"Customer {i}",
+                Email = $"customer{i}@example.com",
+                RegisteredAt = DateTime.UtcNow.AddDays(-_random.Next(1, 730))
+            });
+        }
+
+        return customers;
+    }
+
+    private static List<Product> GenerateProducts(int count)
+    {
+        var products = new List<Product>();
+        
+        for (int i = 1; i <= count; i++)
+        {
+            var category = _categories[_random.Next(_categories.Length)];
+            var adjective = _productAdjectives[_random.Next(_productAdjectives.Length)];
+            var noun = _productNouns[_random.Next(_productNouns.Length)];
+            
+            products.Add(new Product
+            {
+                Id = i,
+                Name = $"{adjective} {noun} {i}",
+                Description = $"High-quality {adjective.ToLower()} {noun.ToLower()} for {category.ToLower()} enthusiasts",
+                Category = category,
+                Price = (decimal)(_random.NextDouble() * 990 + 10), // $10 to $1000
+                StockQuantity = _random.Next(0, 1000),
+                CreatedAt = DateTime.UtcNow.AddDays(-_random.Next(1, 365)),
+                UpdatedAt = DateTime.UtcNow.AddDays(-_random.Next(0, 30))
+            });
+        }
+
+        return products;
+    }
+
+    private static List<Order> GenerateOrders(List<Customer> customers, List<Product> products, int count)
+    {
+        var orders = new List<Order>();
+        
+        for (int i = 1; i <= count; i++)
+        {
+            var customer = customers[_random.Next(customers.Count)];
+            var orderDate = DateTime.UtcNow.AddDays(-_random.Next(0, 365));
+            var itemCount = _random.Next(1, 10);
+            var orderItems = new List<OrderItem>();
+            decimal totalAmount = 0;
+
+            // Add random products to the order
+            var selectedProducts = products
+                .OrderBy(x => _random.Next())
+                .Take(itemCount)
+                .ToList();
+
+            foreach (var product in selectedProducts)
+            {
+                var quantity = _random.Next(1, 5);
+                var itemTotal = product.Price * quantity;
+                totalAmount += itemTotal;
+
+                orderItems.Add(new OrderItem
+                {
+                    ProductId = product.Id,
+                    Quantity = quantity,
+                    UnitPrice = product.Price,
+                    TotalPrice = itemTotal
+                });
+            }
+
+            orders.Add(new Order
+            {
+                Id = i,
+                CustomerId = customer.Id,
+                OrderDate = orderDate,
+                TotalAmount = totalAmount,
+                Status = GetRandomOrderStatus(orderDate),
+                Items = orderItems
+            });
+        }
+
+        return orders;
+    }
+
+    private static string GetRandomOrderStatus(DateTime orderDate)
+    {
+        var daysSinceOrder = (DateTime.UtcNow - orderDate).Days;
+        
+        if (daysSinceOrder < 1)
+            return "Pending";
+        else if (daysSinceOrder < 3)
+            return _random.Next(2) == 0 ? "Processing" : "Pending";
+        else if (daysSinceOrder < 7)
+            return _random.Next(3) == 0 ? "Shipped" : "Processing";
+        else
+            return _random.Next(10) == 0 ? "Cancelled" : "Delivered";
+    }
+}