Got the new ui flow working and the models updated. Need to get changes written to the database.

OpenArchival.DataAccess/Providers/ArtifactGroupingProvider.cs

@@ -0,0 +1,46 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Logging;
+using System.Diagnostics.CodeAnalysis;
+
+namespace OpenArchival.DataAccess;
+
+public class ArtifactGroupingProvider : IArtifactGroupingProvider
+{
+    private readonly ArchiveDbContext _context;
+    private readonly ILogger<ArtifactGroupingProvider> _logger;
+
+    [SetsRequiredMembers]
+    public ArtifactGroupingProvider(ArchiveDbContext context, ILogger<ArtifactGroupingProvider> logger)
+    {
+        _context = context;
+        _logger = logger;
+    }
+
+    public async Task<ArtifactGrouping?> GetGroupingAsync(int id)
+    {
+        return await _context.ArtifactGroupings.Where(g => g.Id == id).FirstOrDefaultAsync();
+    }
+
+    public async Task<ArtifactGrouping?> GetGroupingAsync(string artifactGroupingIdentifier)
+    {
+        return await _context.ArtifactGroupings.Where(g => g.ArtifactGroupingIdentifier == artifactGroupingIdentifier).FirstOrDefaultAsync();
+    }
+
+    public async Task CreateGroupingAsync(ArtifactGrouping grouping)
+    {
+        _context.ArtifactGroupings.Add(grouping);
+        await _context.SaveChangesAsync();
+    }
+
+    public async Task UpdateGroupingAsync(ArtifactGrouping grouping)
+    {
+        _context.ArtifactGroupings.Update(grouping);
+        await _context.SaveChangesAsync();
+    }
+
+    public async Task DeleteGroupingAsync(ArtifactGrouping grouping)
+    {
+        _context.ArtifactGroupings.Remove(grouping);
+        await _context.SaveChangesAsync();
+    }
+}