public async Task WhenACommandhandlerIsGenerated(string handlerName)
{
var result = await this._applicationExecutor.ExecuteAsync <ISqlCqrsGenerator, SourceUnitCollection>(x => x.Generate(0));
DynamicAssembly assembly = new DynamicAssembly(NSubstitute.Substitute.For <IEventHub>());
assembly.AppendSourceUnits(result);
assembly.AddDefaultReferences();
TypeCompiler compiler = new TypeCompiler();
_context["assembly"] = assembly.Compile(compiler);
assembly.Assembly.GetTypes().Should().Contain(x => x.Name == handlerName);
}
private async Task CompileAndLoad(Workspace[] workspaces)
{
var myWorksSpace = await FindOrCreate(workspaces);
try
{
var result = await _sqlCqrsGenerator.Generate(0);
if (result.Any())
{
if (_dynamicPool.All(x => x.SourceUnits.SrcHash != result.SrcHash))
{
_logger.Info("New metadata model loaded from database with {hash} hash.", result.SrcHash);
DynamicAssembly assembly = new DynamicAssembly(_eventHub);
assembly.AddDefaultReferences();
assembly.AppendSourceUnits(result);
assembly.Compile();
_dynamicPool.AddOrReplace(assembly);
_metadataProvider.Clear();
_metadataProvider.Discover(assembly.Assembly);
// TODO: Refactor this and from Load
await _eventHub.Publish(new AssemblyLoadedEvent()
{
Assembly = assembly.Assembly, Purpose = assembly.Purpose
});
var c = await _repo.Query <Model.Compilation>()
.FirstAsync(x => x.Hash == assembly.SrcHash);
c.Workspace = myWorksSpace;
myWorksSpace.Status = WorkspaceStatus.Running;
c.LoadedAt = DateTimeOffset.Now;
await _repo.CommitChanges();
}
}
}
catch (Exception ex)
{
myWorksSpace.Status = WorkspaceStatus.Error;
myWorksSpace.Error = ex.Message;
await _repo.CommitChanges();
}
}
private async Task Load(Workspace[] workspaces, Model.Compilation c)
{
_logger.Info("Old metadata model loaded from database with {hash} hash.", c.Hash);
DynamicAssembly assembly = new DynamicAssembly(_eventHub);
assembly.AddDefaultReferences();
assembly.Load(c.Assembly, c.Hash);
_dynamicPool.AddOrReplace(assembly);
_metadataProvider.Clear();
_metadataProvider.Discover(assembly.Assembly);
// TODO: Refactor this and from Load
await _eventHub.Publish(new AssemblyLoadedEvent()
{
Assembly = assembly.Assembly, Purpose = assembly.Purpose
});
var w = await SetWorkspaceInfo(workspaces);
AppDomain.CurrentDomain.SetDynamicWorkspace(w.VersionSignature, w.Id);
}
