/// <summary>
/// Posts the parametised Device object directly into the database.
/// </summary>
/// <param name="device"></param>
public void AddNewDevice(Device device)
{
//If Mongo unaccessible, ignore!
if (!_mongoAccessible) return;
var processObj = new Process()
{
ObjectId = ObjectId.GenerateNewId(),
DeviceId = device.Id,
Custodian = device.Custodian,
Enabled = device.Enabled,
Location = device.Location,
Name = device.Name,
Values = new List<Value>()
};
_db.GetCollection<Process>("ProcessData").InsertOne(processObj);
}
/// <summary>
/// Internal conversion between a basic Device object and the logical-parent
/// Process.
/// </summary>
/// <param name="device">Basic Device object.</param>
/// <returns>Updated Process object.</returns>
private Process ConvertDeviceToProcess(Device device)
{
var _id = device.ObjectId == null ? ObjectId.GenerateNewId() : device.ObjectId;
return new Process()
{
ObjectId = _id,
DeviceId = device.Id,
Custodian = device.Custodian,
Enabled = device.Enabled,
Location = device.Location,
Name = device.Name,
Values = new List<Value>()
};
}
/// <summary>
/// Repalces the current Device in the database with the parametised Device's ID
/// with the parametised Device.
/// </summary>
/// <param name="device"></param>
public void UpdateDevice(Device device)
{
//If Mongo unaccessible, ignore!
if (!_mongoAccessible) return;
var collection = _db.GetCollection<Process>("ProcessData");
var filter = Builders<Process>.Filter.Eq("DeviceId", device.Id);
var result = collection.Find(filter).ToList();
if (result.Count > 0)
{
var entity = result[0];
device.ObjectId = entity.ObjectId;
}
var process = ConvertDeviceToProcess(device);
var update = collection.ReplaceOne
(
item => item.DeviceId == device.Id,
process,
new UpdateOptions { IsUpsert = true }
);
}