Split Features to create space for more projects

LiteCharms.Features.TechShop/Customers/CustomerService.cs

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+using LiteCharms.Features.Extensions;
+using LiteCharms.Features.Models;
+using LiteCharms.Features.TechShop.Customers.Models;
+using LiteCharms.Features.TechShop.Extensions;
+using LiteCharms.Features.TechShop.Postgres;
+
+namespace LiteCharms.Features.TechShop.Customers;
+
+public class CustomerService(IDbContextFactory<ShopDbContext> contextFactory)
+{
+    public async ValueTask<Result<Guid>> CreateCustomerAsync(CreateCustomer request, CancellationToken cancellationToken = default)
+    {
+        try
+        {
+            using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            var customerEmail = request.Email.ToLower().Trim();
+
+            if (await context.Customers.AnyAsync(c => c.Email == customerEmail, cancellationToken))
+                return Result.Fail<Guid>(new Error($"A customer with the email {customerEmail} already exists"));
+
+            var newCustomer = context.Customers.Add(new Entities.Customer
+            {
+                Company = request.Company,
+                Name = request.Name,
+                LastName = request.LastName,
+                Tax = request.Tax,
+                Email = customerEmail,
+                Discord = request.Discord,
+                Slack = request.Slack,
+                LinkedIn = request.LinkedIn,
+                Whatsapp = request.Whatsapp,
+                Website = request.Website,
+                Phone = request.Phone,
+                Address = request.Address,
+                City = request.City,
+                Region = request.Region,
+                Country = request.Country,
+                PostalCode = request.PostalCode,
+                Active = true,
+            });
+
+            return await context.SaveChangesAsync(cancellationToken) > 0
+                ? Result.Ok(newCustomer.Entity.Id)
+                : Result.Fail<Guid>(new Error($"Failed to create customer {customerEmail}"));
+        }
+        catch (Exception ex)
+        {
+            return Result.Fail<Guid>(new Error(ex.Message).CausedBy(ex));
+        }
+    }
+
+    public async ValueTask<Result<Customer>> GetCustomerAsync(Guid customerId, CancellationToken cancellationToken = default)
+    {
+        try
+        {
+            using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            var customer = await context.Customers.FirstOrDefaultAsync(c => c.Id == customerId, cancellationToken);
+
+            return customer is not null
+                ? Result.Ok(customer.ToModel())
+                : Result.Fail<Customer>($"Customer not found with id {customerId}");
+        }
+        catch (Exception ex)
+        {
+            return Result.Fail<Customer>(new Error(ex.Message).CausedBy(ex));
+        }
+    }
+
+    public async ValueTask<Result<Customer[]>> GetCustomersAsync(DateRange range, CancellationToken cancellationToken = default)
+    {
+        try
+        {
+            var fromDate = range.From.ToDateTime(TimeOnly.MinValue);
+            var toDate = range.To.ToDateTime(TimeOnly.MaxValue);
+
+            using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            var customers = await context.Customers.AsNoTracking()
+                .OrderByDescending(o => o.CreatedAt)
+                .Where(c => c.CreatedAt >= fromDate && c.CreatedAt <= toDate)
+                .Take(range.MaxRecords)
+                .ToArrayAsync(cancellationToken);
+
+            return customers?.Length > 0
+                ? Result.Ok(customers.Select(c => c.ToModel()).ToArray())
+                : Result.Fail<Customer[]>(new Error("No customers found in the specified date range."));
+        }
+        catch (Exception ex)
+        {
+            return Result.Fail<Customer[]>(new Error(ex.Message).CausedBy(ex));
+        }
+    }
+
+    public async ValueTask<Result> UpdateCustomerAsync(UpdateCustomer request, CancellationToken cancellationToken = default)
+    {
+        try
+        {
+            using var context = await contextFactory.CreateDbContextAsync(cancellationToken);
+
+            var customer = await context.Customers.FirstOrDefaultAsync(c => c.Id == request.CustomerId, cancellationToken);
+
+            if (customer is null)
+                return Result.Fail(new Error($"Customer with ID {request.CustomerId} not found."));
+
+            customer.Name = request.Name;
+            customer.LastName = request.LastName;
+            customer.Email = request.Email;
+            customer.Company = request.Company;
+            customer.Address = request.Address;
+            customer.City = request.City;
+            customer.Region = request.Region;
+            customer.Country = request.Country;
+            customer.PostalCode = request.PostalCode;
+            customer.Phone = request.Phone;
+            customer.Tax = request.Tax;
+            customer.City = request.City;
+            customer.Discord = request.Discord;
+            customer.Slack = request.Slack;
+            customer.LinkedIn = request.LinkedIn;
+            customer.Whatsapp = request.Whatsapp;
+
+            return await context.SaveChangesAsync(cancellationToken) > 0
+                ? Result.Ok()
+                : Result.Fail(new Error($"Failed to update the customer {request.CustomerId}."));
+        }
+        catch (Exception ex)
+        {
+            return Result.Fail(new Error(ex.Message).CausedBy(ex));
+        }
+    }
+}

LiteCharms.Features.TechShop/Customers/Entities/Customer.cs

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+using LiteCharms.Features.TechShop.Leads.Entities;
+using LiteCharms.Features.TechShop.Orders.Entities;
+using LiteCharms.Features.TechShop.Quotes.Entities;
+using LiteCharms.Features.TechShop.ShoppingCarts.Entities;
+
+namespace LiteCharms.Features.TechShop.Customers.Entities;
+
+[EntityTypeConfiguration<CustomerConfiguration, Customer>]
+public class Customer : Models.Customer
+{
+    public virtual ICollection<Lead>? Leads { get; set; }
+
+    public virtual ICollection<Order>? Orders { get; set; }
+
+    public virtual ICollection<Quote>? Quotes { get; set; }
+
+    public virtual ICollection<ShoppingCart>? ShoppingCarts { get; set; }
+}

LiteCharms.Features.TechShop/Customers/Entities/CustomerConfiguration.cs

@@ -0,0 +1,30 @@
+namespace LiteCharms.Features.TechShop.Customers.Entities;
+
+public class CustomerConfiguration : IEntityTypeConfiguration<Customer>
+{
+    public void Configure(EntityTypeBuilder<Customer> builder)
+    {
+        builder.ToTable("Customers");
+
+        builder.HasKey(f => f.Id);
+        builder.Property(f => f.CreatedAt).ValueGeneratedOnAdd().HasDefaultValueSql("now()");
+        builder.Property(f => f.UpdatedAt).IsRequired(false).HasDefaultValueSql(null);
+        builder.Property(f => f.Company);
+        builder.Property(f => f.Name).IsRequired();
+        builder.Property(f => f.LastName).IsRequired();
+        builder.Property(f => f.Email).IsRequired();
+        builder.Property(f => f.Tax);
+        builder.Property(f => f.Discord);
+        builder.Property(f => f.Slack);
+        builder.Property(f => f.LinkedIn);
+        builder.Property(f => f.Whatsapp);
+        builder.Property(f => f.Website);
+        builder.Property(f => f.Phone);
+        builder.Property(f => f.Address);
+        builder.Property(f => f.City);
+        builder.Property(f => f.Region);
+        builder.Property(f => f.Country);
+        builder.Property(f => f.PostalCode);
+        builder.Property(f => f.Active).HasDefaultValue(true);
+    }
+}

LiteCharms.Features.TechShop/Customers/Models/Customer.cs

@@ -0,0 +1,44 @@
+namespace LiteCharms.Features.TechShop.Customers.Models;
+
+public class Customer
+{
+    public Guid Id { get; set; }
+
+    public DateTime CreatedAt { get; set; }
+
+    public DateTime? UpdatedAt { get; set; }
+
+    public string? Company { get; set; }
+
+    public string? Name { get; set; }
+
+    public string? LastName { get; set; }
+
+    public string? Tax { get; set; }
+
+    public string? Email { get; set; }
+
+    public string? Discord { get; set; }
+
+    public string? Slack { get; set; }
+
+    public string? LinkedIn { get; set; }
+
+    public string? Whatsapp { get; set; }
+
+    public string? Website { get; set; }
+
+    public string? Phone { get; set; }
+
+    public string? Address { get; set; }
+
+    public string? City { get; set; }
+
+    public string? Region { get; set; }
+
+    public string? Country { get; set; }
+
+    public string? PostalCode { get; set; }
+
+    public bool Active { get; set; }
+}

LiteCharms.Features.TechShop/Customers/Models/Records.cs

@@ -0,0 +1,73 @@
+namespace LiteCharms.Features.TechShop.Customers.Models;
+
+public record CreateCustomer
+{
+    public string? Company { get; set; }
+
+    public required string Name { get; set; }
+
+    public required string LastName { get; set; }
+
+    public string? Tax { get; set; }
+
+    public required string Email { get; set; }
+
+    public string? Discord { get; set; }
+
+    public string? Slack { get; set; }
+
+    public string? LinkedIn { get; set; }
+
+    public string? Whatsapp { get; set; }
+
+    public string? Website { get; set; }
+
+    public string? Phone { get; set; }
+
+    public string? Address { get; set; }
+
+    public string? City { get; set; }
+
+    public string? Region { get; set; }
+
+    public string? Country { get; set; }
+
+    public string? PostalCode { get; set; }
+}
+
+public record UpdateCustomer
+{
+    public required Guid CustomerId { get; set; }
+
+    public string? Company { get; set; }
+
+    public string? Name { get; set; }
+
+    public string? LastName { get; set; }
+
+    public string? Tax { get; set; }
+
+    public string? Email { get; set; }
+
+    public string? Discord { get; set; }
+
+    public string? Slack { get; set; }
+
+    public string? LinkedIn { get; set; }
+
+    public string? Whatsapp { get; set; }
+
+    public string? Website { get; set; }
+
+    public string? Phone { get; set; }
+
+    public string? Address { get; set; }
+
+    public string? City { get; set; }
+
+    public string? Region { get; set; }
+
+    public string? Country { get; set; }
+
+    public string? PostalCode { get; set; }
+}