/// <summary>
/// The SendPushNotificationToStudent.
/// </summary>
/// <param name="assignment">The assignment<see cref="TeacherAssignment"/>.</param>
/// <returns>The <see cref="Task"/>.</returns>
private async Task SendPushNotificationToStudent(TeacherAssignment assignment)
{
try
{
var pushNotification = new PushNotification
{
Title = assignment.SubjectName,
Body = assignment.AssignmentName
};
var studentData = await _tableStorage.GetAllAsync <Entites.Student>("Student");
var students = studentData.Where(s => s.PartitionKey == assignment.SchoolId && s.ClassId == assignment.ClassId);
foreach (var student in students)
{
if (!String.IsNullOrEmpty(student.NotificationToken))
{
pushNotification.RecipientDeviceToken = student.NotificationToken;
await _pushNotificationService.SendAsync(pushNotification);
}
}
}
catch (Exception ex)
{
throw new AppException("Exception thrown in Notify Service: ", ex.InnerException);
}
}
/// <summary>
/// The CreateTeacherAssigments.
/// </summary>
/// <param name="model">The model<see cref="TeacherAssignment"/>.</param>
/// <returns>The <see cref="Task"/>.</returns>
public async Task CreateTeacherAssigments(TeacherAssignment model)
{
var assignments = await _tableStorage.GetAllAsync <Entites.Assignment>("Assignment");
var content = assignments.SingleOrDefault(assignment => assignment.RowKey == model.Id);
if (content != null)
{
content.Active = model.Active;
content.UpdatedOn = DateTime.UtcNow;
content.UpdatedBy = model.CreatedBy;
try
{
await _tableStorage.UpdateAsync("Assignment", content);
}
catch (Exception ex)
{
throw new AppException("Update assignment error: ", ex.InnerException);
}
}
else
{
var assignmentId = String.IsNullOrEmpty(model.Id) ? Guid.NewGuid().ToString() : model.Id;
var assignment = new Entites.Assignment(model.SchoolId, assignmentId)
{
AssignmentName = model.AssignmentName,
AssignmentDescription = model.AssignmentDescription,
AssignmentLevel = model.AssignmentLevel,
AssignmentURL = model.AssignmentURL,
ClassId = model.ClassId,
SubjectName = model.SubjectName,
Active = true,
CreatedBy = model.CreatedBy,
UpdatedOn = DateTime.UtcNow,
UpdatedBy = model.CreatedBy,
};
try
{
await _tableStorage.AddAsync("Assignment", assignment);
await SendPushNotificationToStudent(model);
}
catch (Exception ex)
{
throw new AppException("Create assignment error: ", ex.InnerException);
}
}
}
public async Task <IActionResult> TeacherAssignment(
[HttpTrigger(AuthorizationLevel.Anonymous, "post", Route = "assignment/create")]
[RequestBodyType(typeof(TeacherAssignment), "Create/update assignment")] HttpRequest request)
{
var validateStatus = base.AuthorizationStatus(request);
if (validateStatus != System.Net.HttpStatusCode.Accepted)
{
return(new BadRequestObjectResult(validateStatus));
}
string requestBody = await new StreamReader(request.Body).ReadToEndAsync();
TeacherAssignment requestData = JsonConvert.DeserializeObject <TeacherAssignment>(requestBody);
await _assignmentService.CreateTeacherAssigments(requestData);
return(new OkObjectResult(new { message = "Assignment created successfull." }));
}