insight/src/Server/Insight.Server/Network/Handlers/Agent/SoftwareHandler.cs
2023-09-21 22:10:55 +02:00

78 lines
No EOL
3.3 KiB
C#

using Insight.Domain.Interfaces;
using Insight.Domain.Messages;
using Insight.Domain.Messages.Agent;
using Insight.Infrastructure;
using Insight.Infrastructure.Entities;
using MongoDB.Bson;
using MongoDB.Driver;
namespace Insight.Server.Network.Handlers.Agent;
public class SoftwareHandler : IMessageHandler<AgentSession>
{
private readonly IMongoDatabase _database;
public SoftwareHandler(IMongoDatabase database)
{
_database = database;
}
public async ValueTask HandleAsync<TMessage>(AgentSession sender, TMessage message, CancellationToken cancellationToken) where TMessage : IMessage
{
if (message is ApplicationList applications)
{
await OnApplicationsAsync(sender, applications, cancellationToken);
}
}
private async ValueTask OnApplicationsAsync(AgentSession session, List<Application> applications, CancellationToken cancellationToken)
{
var agentEntity = await _database.Agent().Find(Builders<AgentEntity>.Filter.Eq(p => p.Id, session.Id)).FirstOrDefaultAsync(cancellationToken);
if (agentEntity is null) return;
var hostEntity = await _database.Host().Find(Builders<HostEntity>.Filter.Eq(p => p.Agent, agentEntity.Id)).FirstOrDefaultAsync(cancellationToken);
if (hostEntity is null) return;
var batch = ObjectId.GenerateNewId().ToString();
var date = DateTime.Now;
var bulk = new List<WriteModel<HostApplicationEntity>>();
if (applications is not null && applications.Any())
{
foreach (var app in applications)
{
var filterDefinition = Builders<HostApplicationEntity>.Filter.And(new List<FilterDefinition<HostApplicationEntity>>
{
Builders<HostApplicationEntity>.Filter.Eq(x => x.Host, hostEntity.Id),
Builders<HostApplicationEntity>.Filter.Eq(x => x.Name, app.Name),
Builders<HostApplicationEntity>.Filter.Eq(x => x.Architecture, app.Architecture?.ToString())
});
var updateDefinition = Builders<HostApplicationEntity>.Update
.SetOnInsert(p => p.Insert, date)
.SetOnInsert(p => p.Host, hostEntity.Id)
.SetOnInsert(p => p.Name, app.Name)
.SetOnInsert(p => p.Architecture, app.Architecture?.ToString())
.Set(p => p.Update, date)
.Set(p => p.Batch, batch)
.Set(p => p.Company, app.Publisher)
.Set(p => p.Version, app.Version)
.Set(p => p.InstallDate, app.InstallDate);
bulk.Add(new UpdateOneModel<HostApplicationEntity>(filterDefinition, updateDefinition)
{
IsUpsert = true
});
}
}
bulk.Add(new DeleteManyModel<HostApplicationEntity>(Builders<HostApplicationEntity>.Filter.And(new List<FilterDefinition<HostApplicationEntity>>
{
Builders<HostApplicationEntity>.Filter.Eq(x => x.Host, hostEntity.Id),
Builders<HostApplicationEntity>.Filter.Ne(x => x.Batch, batch)
})));
var result = await _database.HostApplication().BulkWriteAsync(bulk, cancellationToken: cancellationToken);
}
}