Add delivery manager question

src/ServiceAssessmentService/ServiceAssessmentService.Application/Database/Entities/AssessmentRequest.cs

@@ -67,6 +67,8 @@ public ServiceAssessmentService.Domain.Model.AssessmentRequest ToDomainModel()
             SeniorResponsibleOfficer = SeniorResponsibleOfficer?.ToDomainModel(),
             HasProductOwnerManager = HasProductOwnerManager,
             ProductOwnerManager = ProductOwnerManager?.ToDomainModel(),
+            HasDeliveryManager = HasDeliveryManager,
+            DeliveryManager = DeliveryManager?.ToDomainModel(),
             CreatedAt = CreatedUtc,
             UpdatedAt = UpdatedUtc,
         };
@@ -95,6 +97,8 @@ public static Database.Entities.AssessmentRequest FromDomain(Domain.Model.Assess
             SeniorResponsibleOfficerId = domainModel.SeniorResponsibleOfficer?.Id,
             HasProductOwnerManager = domainModel.HasProductOwnerManager,
             ProductOwnerManagerId = domainModel.ProductOwnerManager?.Id,
+            HasDeliveryManager = domainModel.HasDeliveryManager,
+            DeliveryManagerId = domainModel.DeliveryManager?.Id,
             CreatedUtc = domainModel.CreatedAt.UtcDateTime,
             UpdatedUtc = domainModel.UpdatedAt.UtcDateTime,
         };

src/ServiceAssessmentService/ServiceAssessmentService.Application/UseCases/AssessmentRequestRepository.cs

@@ -28,6 +28,7 @@ public AssessmentRequestRepository(DataContext dbContext, ILogger<AssessmentRequ
             .Include(e => e.DeputyDirector)
             .Include(e => e.SeniorResponsibleOfficer)
             .Include(e => e.ProductOwnerManager)
+            .Include(e => e.DeliveryManager)
             .Select(e => e.ToDomainModel())
             .ToListAsync();
 
@@ -43,6 +44,7 @@ public AssessmentRequestRepository(DataContext dbContext, ILogger<AssessmentRequ
             .Include(e => e.DeputyDirector)
             .Include(e => e.SeniorResponsibleOfficer)
             .Include(e => e.ProductOwnerManager)
+            .Include(e => e.DeliveryManager)
             .Where(e => e.Id == id)
             .Select(e => e.ToDomainModel())
             .SingleOrDefaultAsync();
@@ -743,7 +745,7 @@ public async Task<RadioConditionalValidationResult<PersonValidationResult>> Upda
         return validateDescriptionResult;
     }
 
-    public async Task<RadioConditionalValidationResult<PersonValidationResult>> UpdateProductOwnerManagerAsync(Guid id, bool? hasProductManager, string newPersonalName, string newFamilyName, string newEmail)
+    public async Task<RadioConditionalValidationResult<PersonValidationResult>> UpdateProductOwnerManagerAsync(Guid id, bool? hasProductOwnerManager, string newPersonalName, string newFamilyName, string newEmail)
     {
         // Validate the assessment request being edited, exists
         var assessmentRequest = await _dbContext.AssessmentRequests
@@ -769,7 +771,7 @@ public async Task<RadioConditionalValidationResult<PersonValidationResult>> Upda
         }
 
         // Do specific update
-        assessmentRequest.HasProductOwnerManager = hasProductManager;
+        assessmentRequest.HasProductOwnerManager = hasProductOwnerManager;
 
         if (
             string.IsNullOrWhiteSpace(newPersonalName)
@@ -792,7 +794,73 @@ public async Task<RadioConditionalValidationResult<PersonValidationResult>> Upda
 
         // Validate the new value
         var domainModel = assessmentRequest.ToDomainModel();
-        var validateDescriptionResult = domainModel.ValidateProductManager();
+        var validateDescriptionResult = domainModel.ValidateProductOwnerManager();
+
+        // If valid, save it to the database
+        if (validateDescriptionResult.IsValid)
+        {
+            _dbContext.AssessmentRequests.Update(assessmentRequest);
+            await _dbContext.SaveChangesAsync();
+        }
+        else
+        {
+            _logger.LogInformation("Attempted to update assessment request with ID {Id}, but it was not valid", id);
+        }
+
+        // Return the result
+        return validateDescriptionResult;
+    }
+
+    public async Task<RadioConditionalValidationResult<PersonValidationResult>> UpdateDeliveryManagerAsync(Guid id, bool? hasProductOwnerManager, string newPersonalName, string newFamilyName, string newEmail)
+    {
+        // Validate the assessment request being edited, exists
+        var assessmentRequest = await _dbContext.AssessmentRequests
+            .Include(e => e.DeliveryManager)
+            .SingleOrDefaultAsync(e => e.Id == id);
+        if (assessmentRequest is null)
+        {
+            var validationResult = new RadioConditionalValidationResult<PersonValidationResult>
+            {
+                NestedValidationResult = new()
+                {
+                    IsValid = true,
+                },
+            };
+            validationResult.RadioQuestionValidationErrors.Add(new()
+            {
+                FieldName = nameof(assessmentRequest.Id),
+                ErrorMessage = $"Assessment request with ID {id} not found",
+            });
+            validationResult.IsValid = false;
+
+            return validationResult;
+        }
+
+        // Do specific update
+        assessmentRequest.HasDeliveryManager = hasProductOwnerManager;
+
+        if (
+            string.IsNullOrWhiteSpace(newPersonalName)
+            && string.IsNullOrWhiteSpace(newFamilyName)
+            && string.IsNullOrWhiteSpace(newEmail)
+        )
+        {
+            // No person details provided, therefore declaring that the SRO is null.
+            assessmentRequest.DeliveryManager = null;
+        }
+        else
+        {
+            // At least one detail about the SRO has been provided, therefore...
+            // Either use the existing SRO (fetched via query above) and overwrite details, or create a new one and supply details for the first time.
+            assessmentRequest.DeliveryManager ??= new Database.Entities.Person();
+            assessmentRequest.DeliveryManager.PersonalName = newPersonalName;
+            assessmentRequest.DeliveryManager.FamilyName = newFamilyName;
+            assessmentRequest.DeliveryManager.Email = newEmail;
+        }
+
+        // Validate the new value
+        var domainModel = assessmentRequest.ToDomainModel();
+        var validateDescriptionResult = domainModel.ValidateProductOwnerManager();
 
         // If valid, save it to the database
         if (validateDescriptionResult.IsValid)

src/ServiceAssessmentService/ServiceAssessmentService.Domain.Test/AssessmentRequestDeliveryManagerCompletenessTests.cs

@@ -0,0 +1,92 @@
+using ServiceAssessmentService.Domain.Model;
+
+namespace ServiceAssessmentService.Domain.Test;
+
+public class AssessmentRequestDeliveryManagerCompletenessTests
+{
+    private static Person ArbitraryValidPerson => new Person
+    {
+        PersonalName = "Arbitrary Personal Name",
+        FamilyName = "Arbitrary Family Name",
+        Email = "[email protected]",
+    };
+    private static Person ArbitraryIncompletePerson => new Person
+    {
+        PersonalName = null,
+        FamilyName = null,
+        Email = null,
+    };
+
+    public static TheoryData<bool?, Person?> CompleteCombinations => new()
+    {
+        // Complete scenarios
+        // - Declares Delivery Manager is known, Delivery Manager details provided
+        {true, ArbitraryValidPerson},
+        // - Declares Delivery Manager is not known, no Delivery Manager details provided
+        {false, null},
+
+    };
+
+    public static TheoryData<bool?, Person?> IncompleteCombinations => new()
+    {
+        // All other combinations are incomplete/invalid
+        {null, null},
+        {null, ArbitraryValidPerson},
+        {null, ArbitraryIncompletePerson},
+
+        {true, null},
+        // {true, ArbitraryValidPerson}, // ignore - valid combination
+        {true, ArbitraryIncompletePerson},
+
+        // {false, null}, // ignore - valid combination
+        {false, ArbitraryValidPerson},
+        {false, ArbitraryIncompletePerson},
+
+    };
+
+
+    [Theory]
+    [MemberData(nameof(CompleteCombinations))]
+    public void IsDeliveryManagerComplete_WHEN_CompleteCombinationOfValues_THEN_IsComplete(
+        bool? hasDeliveryManager,
+        Person? deliveryManager
+    )
+    {
+        // Arrange
+        var assessmentRequest = new AssessmentRequest
+        {
+            HasDeliveryManager = hasDeliveryManager,
+            DeliveryManager = deliveryManager,
+        };
+
+        // Act
+        var result = assessmentRequest.IsDeliveryManagerComplete();
+
+        // Assert
+        Assert.True(result);
+    }
+
+    [Theory]
+    [MemberData(nameof(IncompleteCombinations))]
+    public void IsDeliveryManagerComplete_WHEN_IncompleteCombinationOfValues_THEN_IsComplete(
+        bool? hasDeliveryManager,
+        Person? deliveryManager
+    )
+    {
+        // Arrange
+        var assessmentRequest = new AssessmentRequest
+        {
+            HasDeliveryManager = hasDeliveryManager,
+            DeliveryManager = deliveryManager,
+        };
+
+        // Act
+        var result = assessmentRequest.IsDeliveryManagerComplete();
+
+        // Assert
+        string deliveryManagerString = deliveryManager?.ToString() ?? "null";
+
+        Assert.False(result, $"Expected to be incomplete: " +
+                             $"\n- DeliveryManager: {deliveryManagerString}");
+    }
+}