public AquariumSnapshot TakeSnapshot()
{
var snapshot = new AquariumSnapshot()
{
Date = DateTime.Now.ToUniversalTime()
};
//if (_accountLogin.Aquarium.Device.EnabledTemperature) snapshot.Temperature = _hardwareService.GetTemperatureC();
return(snapshot);
}
/* Store this snapshot for future uploading */
public int QueueAquariumSnapshot(AquariumSnapshot snapshot, byte[] photo)
{
_logger.LogInformation("Queuing aquarium snapshot...");
var json = JsonConvert.SerializeObject(snapshot);
var fileCount = (from file in Directory.EnumerateFiles(_config["Queue:AquariumSnapshots"], "*.json", SearchOption.AllDirectories)
select file).Count();
File.WriteAllText(_config["Queue:AquariumSnapshots"] + $"/${fileCount}.json", json);
File.WriteAllBytes(_config["Queue:AquariumSnapshots"] + $"/${fileCount}.jpg", photo);
return(fileCount);
}
public AquariumSnapshot AddSnapshot(int aquariumId, AquariumSnapshot snapshot, IFormFile snapshotImage)
{
if (snapshotImage != null)
{
var stream = snapshotImage.OpenReadStream();
using (var ms = new MemoryStream())
{
snapshotImage.CopyTo(ms);
var buffer = ms.ToArray();
var photo = _photoManager.StorePhoto(buffer).Result;
snapshot.PhotoId = photo.Id;
}
}
snapshot.AquariumId = aquariumId;
return(_aquariumDao.AddSnapshot(snapshot));
}
public AquariumSnapshot TakeSnapshot(int aquariumId, bool takePhoto)
{
Aquarium aquarium = _aquariumDao.GetAquariumById(aquariumId);
var deviceId = aquarium.Device.Id;
AquariumSnapshot snapshot = _deviceClient.TakeSnapshot(deviceId); //todo tell device to take with image
if (takePhoto)
{
var photoData = _deviceClient.TakePhoto(deviceId);
var photo = _photoManager.StorePhoto(photoData).Result;
snapshot.PhotoId = photo.Id;
}
AquariumSnapshot newSnapshot = _aquariumDao.AddSnapshot(snapshot);
return(newSnapshot);
}
public void GivenServiceAvailable_TestDeviceUploadIntegration()
{
var logger = new NullLogger <AquariumClient>();
var aquariumClient = new AquariumClient(logger, null);
var host = "http://localhost:5000/v1";
var deviceId = 18;
AquariumSnapshot snapshot = new AquariumSnapshot()
{
ManualEntry = true,
Date = Convert.ToDateTime("05/11/1996")
};
var photo = File.ReadAllBytes("temp.jpg");
var data = aquariumClient.SendAquariumSnapshotToHost(snapshot, photo);
Assert.NotNull(data);
}
public IActionResult RecieveSnapshot(RequestModel data)
{
try
{
_logger.LogInformation($"POST /v1/DeviceInteraction/Snapshot called");
var snapshotImage = data.SnapshotImage;
var snapshot = JsonConvert.DeserializeObject <AquariumSnapshot>(data.Snapshot);
var userId = _accountService.GetCurrentUserId();
var id = _accountService.GetCurrentAquariumId();
var aquarium = _aquariumService.GetAquariumById(id);
if (!_accountService.CanModify(userId, aquarium))
{
return(BadRequest("You do not own this aquarium"));
}
AquariumSnapshot s = _aquariumService.AddSnapshot(id, snapshot, snapshotImage);
return(new OkObjectResult(s));
}
catch (Exception ex)
{
_logger.LogError($"POST /v1/DeviceInteraction/Snapshot: { ex.Message } Details: { ex.ToString() }");
return(BadRequest());
}
}
public IActionResult UploadSnapshot(int aquariumId, IFormFile snapshotImage, AquariumSnapshot snapshot)
{
try
{
_logger.LogInformation($"POST /v1/Snapshot/{aquariumId}/Create called");
snapshot.ManualEntry = true;
AquariumSnapshot s = _aquariumService.AddSnapshot(aquariumId, snapshot, snapshotImage);
//Activity Writer
var uid = _aquariumService.GetAquariumById(aquariumId).OwnerId;
_activityService.RegisterActivity(new CreateAquariumTestResultsActivity()
{
AccountId = uid,
SnapshotId = snapshot.Id
});
return(new OkObjectResult(snapshot));
}
catch (Exception ex)
{
_logger.LogError($"POST /v1/v1/Device/Snapshot: { ex.Message } Details: { ex.ToString() }");
return(BadRequest());
}
}
public AquariumSnapshot SendAquariumSnapshotToHost(AquariumSnapshot snapshot, byte[] photo)
{
var path = $"/v1/DeviceInteraction/Snapshot";
_logger.LogInformation("Sending snapshot: " + path);
using (var client = GetHttpClient())
{
MultipartFormDataContent multiContent = new MultipartFormDataContent();
multiContent.Add(new ByteArrayContent(photo), "SnapshotImage", DateTimeOffset.Now.ToUnixTimeMilliseconds().ToString());
//var httpContent = new StringContent(JsonConvert.SerializeObject(snapshot), Encoding.UTF8, "application/json");
multiContent.Add(new StringContent(JsonConvert.SerializeObject(snapshot)), String.Format("\"{0}\"", "Snapshot"));
var result = client.PostAsync(path, multiContent).Result;
if (!result.IsSuccessStatusCode)
{
throw new Exception("Could not upload aquarium snapshot");
}
var actualSnapshot = JsonConvert.DeserializeObject <AquariumSnapshot>(result.Content.ReadAsStringAsync().Result);
_logger.LogInformation($"Snapshot saved successfully (SnapshotId: {actualSnapshot.Id})");
return(actualSnapshot);
}
}
public AquariumSnapshot SendAquariumSnapshotToHost(AquariumSnapshot snapshot, byte[] photo)
{
return(_aquariumClient.SendAquariumSnapshotToHost(snapshot, photo));
}
