public async Task AddUserNewCarAsync(CarEntity carEntity)
{
if (carEntity.IsCurrent)
{
var builder = Builders <CarEntity> .Filter;
await CarEntities.UpdateManyAsync(builder.Eq("UserId", carEntity.UserId), new BsonDocument("$set", new BsonDocument("IsCurrent", false)));
}
if (!await CarEntities.Find(x => x.UserId == carEntity.UserId).AnyAsync())
{
carEntity.IsCurrent = true;
}
await CarEntities.InsertOneAsync(carEntity);
}
public async Task <bool> SetUserCurCarAsync(string carEntityId, string userId)
{
if (carEntityId != null && userId != null)
{
var builder = Builders <CarEntity> .Filter;
var filter = builder.Eq("UserId", userId) & builder.Eq("Id", carEntityId);
await CarEntities.UpdateManyAsync(builder.Eq("UserId", userId), new BsonDocument("$set", new BsonDocument("IsCurrent", false)));
var result = await CarEntities.UpdateOneAsync(
filter,
new BsonDocument("$set", new BsonDocument("IsCurrent", true)));
if (result.ModifiedCount > 0)
{
return(true);
}
}
return(false);
}