public async Task <IActionResult> UpdateCamera([FromBody] UpdateCameraRequest request)
{
string userGuid = HttpContext.Request.Headers["UserGuid"];
CameraLogic cameraLogic = new CameraLogic();
await cameraLogic.UpdateCamera(request, userGuid);
if (!cameraLogic.Response.IsSuccessful)
{
return(BadRequest(cameraLogic.Response.ErrorMessage));
}
return(Ok("Success"));
}
public async Task InsertCamera(UpdateCameraRequest request, string guid)
{
Response.IsSuccessful = true;
// validate request values
if (string.IsNullOrEmpty(request.LocationName) || request.Latitude == 0 || request.Longitude == 0 || string.IsNullOrEmpty(guid))
{
Response.IsSuccessful = false;
Response.ErrorMessage = "you must provide all required fields ";
return;
}
// get user by guid and validate user permision
User user = await userCRUDService.GetByUserGuid(guid);
if (user == null || user?.IsAdmin == false)
{
Response.IsSuccessful = false;
Response.ErrorMessage = "user is not exist or user is not admin";
return;
}
Camera newCamera = new Camera()
{
CameraId = 0,
DateAdded = DateTime.UtcNow,
IsWorking = request.IsWorking,
Latitude = request.Latitude,
Longitude = request.Longitude,
LocationName = request.LocationName
};
// insert camera and get new camera id
int newId = (int)await cameraCRUDService.InsertCamera(newCamera);
if (newId == 0)
{
Response.IsSuccessful = false;
Response.ErrorMessage = "cannot insert camera";
return;
}
// if camera inserted insert usercamera by new camera id value
if (!await userCameraLogic.InsertUserCamera(user.UserId, newId))
{
Response.IsSuccessful = false;
Response.ErrorMessage = "camera was inserted but userCamera faild";
return;
}
}
public async Task UpdateCamera(UpdateCameraRequest request, string guid)
{
Response.IsSuccessful = true;
// validate request values
if (request.CameraId == 0 || string.IsNullOrEmpty(guid))
{
Response.IsSuccessful = false;
Response.ErrorMessage = "you must provide all required fields ";
return;
}
// get user by guid and validate user permision
User user = await userCRUDService.GetByUserGuid(guid);
if (user == null || user?.IsAdmin == false)
{
Response.IsSuccessful = false;
Response.ErrorMessage = "user is not exist or user is not admin";
return;
}
// get usercamera by camera id and validate camera is asigned to user
UserCamera userCamera = await userCameraLogic.GetCameraById(request.CameraId);
if (userCamera == null || (userCamera.UserId != user.UserId && userCamera.UserId != user.AdminId))
{
Response.IsSuccessful = false;
Response.ErrorMessage = "camera is not exist or user is own this camera";
return;
}
Camera newCamera = new Camera()
{
CameraId = request.CameraId,
DateAdded = DateTime.UtcNow,
IsWorking = request.IsWorking,
Latitude = request.Latitude,
Longitude = request.Longitude,
LocationName = request.LocationName
};
// update camera
if (!await cameraCRUDService.UpdateCamera(newCamera))
{
Response.IsSuccessful = false;
Response.ErrorMessage = "cannot update camera";
return;
}
}
public UpdateCameraResponse UpdateCamera(UpdateCameraRequest request)
{
try
{
if (request == null)
{
throw new ArgumentNullException("request");
}
UpdateCameraResponse response = new UpdateCameraResponse();
response.Camera = CameraTranslator.Translate(
Locator.Get <ICameraManager>().UpdateCamera(
request.CameraId, request.CameraName, request.Description, request.Tags));
return(response);
}
catch (Exception ex)
{
throw new FaultException <DeviceConnectorServiceFault>(new DeviceConnectorServiceFault(ex.Message, ex), ex.Message);
}
}
public void UpdateCamera(Camera camera, EventHandler <AsyncWorkerCallbackEventArgs <Camera> > callback)
{
if (camera == null)
{
throw new ArgumentNullException("camera");
}
try
{
AsyncWorkerHandle <Camera> handle = AsyncWorkerHelper.DoWork <Camera>(
delegate(object sender, DoWorkEventArgs e)
{
UpdateCameraRequest request = new UpdateCameraRequest();
request.CameraId = camera.Id;
request.CameraName = camera.Name;
request.Description = camera.Description;
request.Tags = camera.Tags;
UpdateCameraResponse response =
ServiceProvider.GetService <IDeviceConnectorService, IDeviceConnectorCallbackService>(
ViewModelLocator.ServiceClient,
ViewModelLocator.SelectedService.HostName,
ViewModelLocator.SelectedService.Uri.ToString()
).UpdateCamera(request);
if (response.Camera != null)
{
e.Result = camera;
}
},
null, callback);
}
catch (Exception ex)
{
ExceptionHandler.Handle(ex);
}
}
