feat(enrolling): use factory to create domain object

Author: ratanparai

src/Services/Enrolling/Enrolling.API/Application/Commands/EnrollmentApplicationCommandHandler.cs

@@ -31,7 +31,7 @@ public async Task<bool> Handle(
                 throw new ArgumentNullException(nameof(command));
             }
 
-            var enrollment = new Enrollment(command.Name, command.Email, command.Mobile);
+            var enrollment = Enrollment.CreateNew(command.Name, command.Email, command.Mobile);
             await _context.Enrollments.AddAsync(enrollment, cancellationToken)
                 .ConfigureAwait(false);
             await _context.SaveChangesAsync(cancellationToken)

src/Services/Enrolling/Enrolling.API/Enrolling.API.csproj

@@ -14,7 +14,7 @@
     <PackageReference Include="MediatR" Version="9.0.0"/>
     <PackageReference Include="MediatR.Extensions.Microsoft.DependencyInjection" Version="9.0.0"/>
     <!-- For validating inputs -->
-    <PackageReference Include="FluentValidation.AspNetCore" Version="10.2.3"/>
+    <PackageReference Include="FluentValidation.AspNetCore" Version="10.3.0"/>
     <!-- Polly is a .NET resilience and transient-fault-handling library that
     allows developers to express policies such as Retry, Circuit Breaker, Timeout,
     Bulkhead Isolation, and Fallback in a fluent and thread-safe manner. -->
@@ -26,7 +26,7 @@
     <!-- Swagger -->
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.1.4"/>
     <!-- Need this package for generating migration files -->
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="5.0.7">
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="6.0.0-preview.6.21352.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
     </PackageReference>

src/Services/Enrolling/Enrolling.API/graphql/Mutation.cs

@@ -29,7 +29,7 @@ public async Task<Enrollment> AddEnrollmentAsync(
                 throw new ArgumentNullException(nameof(context));
             }
 
-            var enrollment = new Enrollment(
+            var enrollment = Enrollment.CreateNew(
                 input.Name,
                 input.Email,
                 input.Mobile);

src/Services/Enrolling/Enrolling.Domain/AggregatesModel/EnrollmentAggregate/Enrollment.cs

@@ -6,7 +6,7 @@ namespace OpenCodeFoundation.ESchool.Services.Enrolling.Domain.AggregatesModel.E
     public class Enrollment
         : Entity, IAggregateRoot
     {
-        public Enrollment(
+        private Enrollment(
             string name,
             string emailAddress,
             string mobileNumber)
@@ -24,5 +24,13 @@ public Enrollment(
         public string EmailAddress { get; private set; }
 
         public string MobileNumber { get; private set; }
+
+        public static Enrollment CreateNew(
+            string name,
+            string emailAddress,
+            string mobileNumber)
+        {
+            return new(name, emailAddress, mobileNumber);
+        }
     }
 }

src/Services/Enrolling/Enrolling.FunctionalTests/Enrolling.FunctionalTests.csproj

@@ -5,7 +5,7 @@
     <IsPackable>false</IsPackable>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="5.0.7"/>
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.Testing" Version="6.0.0-preview.6.21355.2"/>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0"/>
     <PackageReference Include="xunit" Version="2.4.1"/>
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3"/>

src/Services/Enrolling/Enrolling.Infrastructure/Enrolling.Infrastructure.csproj

@@ -8,7 +8,7 @@
     <ProjectReference Include="..\Enrolling.Domain\Enrolling.Domain.csproj"/>
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="5.0.7"/>
-    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="5.0.7"/>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.0-preview.6.21352.1"/>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.0-preview.6.21352.1"/>
   </ItemGroup>
 </Project>

src/Services/Enrolling/Enrolling.UnitTests/Domain/EnrollmentAggregateTests.cs

@@ -14,7 +14,7 @@ public void NewApplicationShouldSuccessWithValidInput()
                 .WithDefaults()
                 .Build();
 
-            var enrollment = new Enrollment(dto.Name!, dto.Email!, dto.Mobile!);
+            var enrollment = Enrollment.CreateNew(dto.Name!, dto.Email!, dto.Mobile!);
 
             Assert.NotNull(enrollment);
             Assert.Equal(dto.Name, enrollment.Name);
@@ -30,18 +30,18 @@ public void ShouldThrowExceptionIfNameIsEmpty()
                 .WithEmptyName()
                 .Build();
 
-            Assert.Throws<ArgumentNullException>(() => new Enrollment(dto.Name!, dto.Email!, dto.Mobile!));
+            Assert.Throws<ArgumentNullException>(() => Enrollment.CreateNew(dto.Name!, dto.Email!, dto.Mobile!));
         }
 
         [Fact]
-        public void ShouldThrowExceptionEmtpyEmail()
+        public void ShouldThrowExceptionEmptyEmail()
         {
             var dto = new EnrollmentDtoBuilder()
                 .WithDefaults()
                 .WithEmail(string.Empty)
                 .Build();
 
-            Assert.Throws<ArgumentNullException>(() => new Enrollment(dto.Name!, dto.Email!, dto.Mobile!));
+            Assert.Throws<ArgumentNullException>(() => Enrollment.CreateNew(dto.Name!, dto.Email!, dto.Mobile!));
         }
 
         [Fact]
@@ -52,7 +52,7 @@ public void ShouldThrowExceptionEmptyMobile()
                 .WithMobile(string.Empty)
                 .Build();
 
-            Assert.Throws<ArgumentNullException>(() => new Enrollment(dto.Name!, dto.Email!, dto.Mobile!));
+            Assert.Throws<ArgumentNullException>(() => Enrollment.CreateNew(dto.Name!, dto.Email!, dto.Mobile!));
         }
     }
 }