fix(document): adjust validation to allow the issuer to display documents of credentials (#229)

Refs: #225
Reviewed-By: Evelyn Gurschler <[email protected]>

Author: Phil91

src/database/SsiCredentialIssuer.DbAccess/Repositories/CredentialRepository.cs

@@ -111,7 +111,7 @@ public void AttachAndModifyCredential(Guid credentialId, Action<CompanySsiDetail
             .Where(x => x.Id == documentId)
             .Select(x => new ValueTuple<bool, bool, string, DocumentStatusId, byte[], MediaTypeId>(
                 true,
-                x.CompanySsiDetails.Any(c => c.Bpnl == bpnl),
+                x.CompanySsiDetails.Any(c => c.Bpnl == bpnl || c.IssuerBpn == bpnl),
                 x.DocumentName,
                 x.DocumentStatusId,
                 x.DocumentContent,

tests/database/SsiCredentialIssuer.DbAccess.Tests/CredentialRepositoryTests.cs

@@ -243,6 +243,21 @@ public async Task GetDocumentById_ReturnsExpectedDocument()
         result.MediaTypeId.Should().Be(MediaTypeId.PNG);
     }
 
+    [Fact]
+    public async Task GetDocumentById_WithIssuerBpn_ReturnsExpected()
+    {
+        // Arrange
+        var sut = await CreateSut();
+
+        // Act
+        var result = await sut.GetDocumentById(new Guid("e020787d-1e04-4c0b-9c06-bd1cd44724b1"), "BPNL000003ISSUER");
+
+        // Assert
+        result.Exists.Should().BeTrue();
+        result.IsSameCompany.Should().BeTrue();
+        result.MediaTypeId.Should().Be(MediaTypeId.PNG);
+    }
+
     [Fact]
     public async Task GetDocumentById_WithWrongBpn_ReturnsExpected()
     {