feat(enrollment): use strongly typed ids (#471)

- remove GraphQL from the Enrolling service
- remove GraphQL federation
- update to new stable Strawberry Shake library version
- ProblemDetails to GraphQL error mapping
- use mediatR sender

Author: ratanparai

.editorconfig

@@ -176,6 +176,9 @@ csharp_preserve_single_line_blocks = true
 # SA1600: Elements should be documented
 dotnet_diagnostic.CS1591.severity = none
 
+# CA1822: Mark members as static
+dotnet_diagnostic.CA1822.severity = suggestion
+
 ## Naming styles
 
 dotnet_naming_style.pascal_case_style.capitalization = pascal_case

build/dotnet/eSchool.ruleset

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <RuleSet Name="eSchool" ToolsVersion="15.0">
   <Rules AnalyzerId="StyleCop.Analyzers" RuleNamespace="StyleCop.Analyzers">
     <!-- File Must Have Header -->
@@ -32,4 +32,9 @@
     <!-- Missing XML comment for publicly visible type or member -->
     <Rule Id="CS1591" Action="None" />
   </Rules>
+
+  <Rules AnalyzerId="Microsoft.CodeQuality.Analyzers" RuleNamespace="Microsoft.CodeQuality.Analyzers">
+    <!-- Identifiers should not match keywords -->
+    <Rule Id="CA1716" Action="None" />
+  </Rules>
 </RuleSet>

eSchool.sln

@@ -45,6 +45,11 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "CertificateProcessing", "Ce
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "CertificateProcessing.API", "src\Services\CertificateProcessing\CertificateProcessing.API\CertificateProcessing.API.csproj", "{7C7B638F-A1E9-4908-91DD-4060E45F2CE5}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{FB7CE12E-52E3-4696-81F6-EC7CB478E45F}"
+	ProjectSection(SolutionItems) = preProject
+		.editorconfig = .editorconfig
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU

src/ApiGateways/eSchool.GraphQL/Enrollings/EnrollingQueries.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using HotChocolate;
+using HotChocolate.Types;
+using OpenCodeFoundation.ESchool.ApiGateways.ESchool.GraphQL.Enrolling;
+
+namespace OpenCodeFoundation.ESchool.ApiGateways.ESchool.GraphQL.Enrollings
+{
+    [ExtendObjectType(OperationTypeNames.Query)]
+    public class EnrollingQueries
+    {
+        public async Task<ICollection<Enrollment>> GetEnrollmentsAsync(
+            [Service] IEnrollingServiceClient client,
+            CancellationToken cancellationToken = default)
+        {
+            if (client == null)
+            {
+                throw new ArgumentNullException(nameof(client));
+            }
+
+            return await client.GetAllAsync(cancellationToken).ConfigureAwait(false);
+        }
+
+        public async Task<Enrollment> GetEnrollmentAsync(
+            Guid enrollmentId,
+            [Service] IEnrollingServiceClient client,
+            CancellationToken cancellationToken = default)
+        {
+            if (client == null)
+            {
+                throw new ArgumentNullException(nameof(client));
+            }
+
+            return await client.GetByIdAsync(enrollmentId, cancellationToken)
+                .ConfigureAwait(false);
+        }
+    }
+}

src/ApiGateways/eSchool.GraphQL/Enrollings/EnrollmentMutations.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using HotChocolate;
+using HotChocolate.Types;
+using OpenCodeFoundation.ESchool.ApiGateways.ESchool.GraphQL.Enrolling;
+
+namespace OpenCodeFoundation.ESchool.ApiGateways.ESchool.GraphQL.Enrollings
+{
+    [ExtendObjectType(OperationTypeNames.Mutation)]
+    public class EnrollmentMutations
+    {
+        public async Task<Enrollment> CreateEnrollmentAsync(
+            EnrollmentApplicationCommand enrollment,
+            [Service] IEnrollingServiceClient client,
+            CancellationToken cancellationToken = default)
+        {
+            if (client == null)
+            {
+                throw new ArgumentNullException(nameof(client));
+            }
+
+            return await client.CreateAsync(enrollment, cancellationToken).ConfigureAwait(false);
+        }
+    }
+}