Reorganized Commands to the Application layer for clarity and consistency (#62)

* Reorganized Commands to Application layer for clarity and consistency

* Updated diagrams

Author: falberthen

README.md

@@ -20,10 +20,19 @@ This project is an experimental full-stack application I use to combine several
 ---
 
 ## Architecture
-<a href="images/diagram.jpg" target="_blank">
-<img src="images/diagram.jpg"/>
+
+### High-Level System Architecture
+<a href="images/EcommerceDDD-hl-architecture.png" target="_blank">
+<img src="images/EcommerceDDD-hl-architecture.png"/>
 </a>
 
+
+### Detailed Architecture
+<a href="images/EcommerceDDD-detailed-architecture.png" target="_blank">
+<img src="images/EcommerceDDD-detailed-architecture.png"/>
+</a>
+
+
 ```
 ├── Core
 ├── Core.Infrastructure

images/EcommerceDDD-detailed-architecture.png

@@ -13,7 +13,6 @@
 global using EcommerceDDD.CustomerManagement.Application.RegisteringCustomer;
 global using EcommerceDDD.CustomerManagement.Application.UpdatingCustomerInformation;
 global using EcommerceDDD.CustomerManagement.Domain;
-global using EcommerceDDD.CustomerManagement.Domain.Commands;
 global using EcommerceDDD.CustomerManagement.Domain.Events;
 global using EcommerceDDD.CustomerManagement.Infrastructure.Projections;
 global using EcommerceDDD.ServiceClients.ApiGateway;

images/EcommerceDDD-hl-architecture.png

@@ -1,4 +1,6 @@
-namespace EcommerceDDD.CustomerManagement.API.Controllers;
+using EcommerceDDD.CustomerManagement.Application.UpdatingCustomerInformation;
+
+namespace EcommerceDDD.CustomerManagement.API.Controllers;
 
 [Authorize]
 [ApiController]

images/diagram.jpg

@@ -0,0 +1,56 @@
+namespace EcommerceDDD.CustomerManagement.Application.RegisteringCustomer;
+
+public record class RegisterCustomer : ICommand
+{
+	public string Email { get; private set; }
+	public string Password { get; private set; }
+	public string PasswordConfirm { get; private set; }
+	public string Name { get; private set; }
+	public string ShippingAddress { get; private set; }
+	public decimal CreditLimit { get; private set; }
+
+	public static RegisterCustomer Create(
+		string email,
+		string password,
+		string passwordConfirm,
+		string name,
+		string shippingAddress,
+		decimal creditLimit)
+	{
+		if (string.IsNullOrEmpty(email))
+			throw new ArgumentNullException(nameof(email));
+		if (string.IsNullOrEmpty(password))
+			throw new ArgumentNullException(nameof(password));
+		if (string.IsNullOrEmpty(passwordConfirm))
+			throw new ArgumentNullException(nameof(passwordConfirm));
+		if (string.IsNullOrEmpty(name))
+			throw new ArgumentNullException(nameof(name));
+		if (string.IsNullOrEmpty(shippingAddress))
+			throw new ArgumentNullException(nameof(shippingAddress));
+		if (creditLimit <= 0)
+			throw new ArgumentOutOfRangeException(nameof(creditLimit));
+
+		return new RegisterCustomer(email,
+			password,
+			passwordConfirm,
+			name,
+			shippingAddress,
+			creditLimit);
+	}
+
+	private RegisterCustomer(
+		string email,
+		string password,
+		string passwordConfirm,
+		string name,
+		string shippingAddress,
+		decimal creditLimit)
+	{
+		Email = email;
+		Password = password;
+		PasswordConfirm = passwordConfirm;
+		Name = name;
+		ShippingAddress = shippingAddress;
+		CreditLimit = creditLimit;
+	}
+}

src/Services/EcommerceDDD.CustomerManagement.Tests/GlobalUsings.cs

@@ -0,0 +1,36 @@
+namespace EcommerceDDD.CustomerManagement.Application.UpdatingCustomerInformation;
+
+public record class UpdateCustomerInformation : ICommand
+{
+	public string Name { get; private set; }
+	public string ShippingAddress { get; private set; }
+	public decimal CreditLimit { get; private set; }
+
+	public static UpdateCustomerInformation Create(
+		string name,
+		string shippingAddress,
+		decimal creditLimit)
+	{
+		if (string.IsNullOrEmpty(name))
+			throw new ArgumentNullException(nameof(name));
+		if (string.IsNullOrEmpty(shippingAddress))
+			throw new ArgumentNullException(nameof(shippingAddress));
+		if (creditLimit <= 0)
+			throw new ArgumentOutOfRangeException(nameof(creditLimit));
+
+		return new UpdateCustomerInformation(
+			name,
+			shippingAddress,
+			creditLimit);
+	}
+
+	private UpdateCustomerInformation(
+		string name,
+		string shippingAddress,
+		decimal creditLimit)
+	{
+		Name = name;
+		ShippingAddress = shippingAddress;
+		CreditLimit = creditLimit;
+	}
+}