Rebuild data storage system so that database dependencies get taken into account

src/HopFrame.Database/Repositories/Implementation/GroupRepository.cs

@@ -0,0 +1,71 @@
+using HopFrame.Database.Models;
+using Microsoft.EntityFrameworkCore;
+
+namespace HopFrame.Database.Repositories.Implementation;
+
+internal sealed class GroupRepository<TDbContext>(TDbContext context) : IGroupRepository where TDbContext : HopDbContextBase {
+    public async Task<IList<PermissionGroup>> GetPermissionGroups() {
+        return await context.Groups
+            .Include(g => g.Permissions)
+            .ToListAsync();
+    }
+
+    public async Task<IList<PermissionGroup>> GetDefaultGroups() {
+        return await context.Groups
+            .Include(g => g.Permissions)
+            .Where(g => g.IsDefaultGroup)
+            .ToListAsync();
+    }
+
+    public async Task<PermissionGroup> GetPermissionGroup(string name) {
+        return await context.Groups
+            .Include(g => g.Permissions)
+            .Where(g => g.Name == name)
+            .SingleOrDefaultAsync();
+    }
+
+    public async Task EditPermissionGroup(PermissionGroup group) {
+        var orig = await context.Groups.SingleOrDefaultAsync(g => g.Name == group.Name);
+        
+        if (orig is null) return;
+
+        var entity = context.Groups.Update(orig);
+
+        entity.Entity.IsDefaultGroup = group.IsDefaultGroup;
+        entity.Entity.Description = group.Description;
+        entity.Entity.Permissions = group.Permissions;
+
+        await context.SaveChangesAsync();
+    }
+
+    public async Task<PermissionGroup> CreatePermissionGroup(PermissionGroup group) {
+        group.CreatedAt = DateTime.Now;
+        await context.Groups.AddAsync(group);
+        await context.SaveChangesAsync();
+        return group;
+    }
+
+    public async Task DeletePermissionGroup(PermissionGroup group) {
+        context.Groups.Remove(group);
+        await context.SaveChangesAsync();
+    }
+
+    public async Task<IList<string>> GetFullGroupPermissions(string group) {
+        var permissions = await context.Permissions
+            .Include(p => p.Group)
+            .Where(p => p.Group != null)
+            .Where(p => p.Group.Name == group)
+            .Select(p => p.PermissionName)
+            .ToListAsync();
+
+        var groups = permissions
+            .Where(p => p.StartsWith("group."))
+            .ToList();
+        
+        foreach (var subgroup in groups) {
+            permissions.AddRange(await GetFullGroupPermissions(subgroup));
+        }
+
+        return permissions;
+    }
+}