Added lots of commands

Simplified KeePass client

ModernKeePass.Application/Database/Queries/ReOpenDatabase/ReOpenDatabaseQuery.cs

@@ -0,0 +1,36 @@
+using System.Threading.Tasks;
+using AutoMapper;
+using MediatR;
+using ModernKeePass.Application.Common.Interfaces;
+using ModernKeePass.Application.Database.Queries.IsDatabaseOpen;
+using ModernKeePass.Application.Group.Models;
+using ModernKeePass.Domain.Exceptions;
+
+namespace ModernKeePass.Application.Database.Queries.ReOpenDatabase
+{
+    public class ReOpenDatabaseQuery: IRequest<GroupVm>
+    {
+        public class ReOpenDatabaseQueryHandler : IAsyncRequestHandler<ReOpenDatabaseQuery, GroupVm>
+        {
+            private readonly IMapper _mapper;
+            private readonly IMediator _mediator;
+            private readonly IDatabaseProxy _databaseProxy;
+
+            public ReOpenDatabaseQueryHandler(IMapper mapper, IMediator mediator, IDatabaseProxy databaseProxy)
+            {
+                _mapper = mapper;
+                _mediator = mediator;
+                _databaseProxy = databaseProxy;
+            }
+
+            public async Task<GroupVm> Handle(ReOpenDatabaseQuery request)
+            {
+                var isDatabaseOpen = await _mediator.Send(new IsDatabaseOpenQuery());
+                if (!isDatabaseOpen) throw new DatabaseClosedException();
+
+                var rootGroup = await _databaseProxy.ReOpen();
+                return _mapper.Map<GroupVm>(rootGroup);
+            }
+        }
+    }
+}