private async Task UploadToBlob()
{
if (TitleEntry == null || TitleEntry.Trim() == "" || !PickerItemSelectedFlag)
{
await _pageService.DisplayAlert("Error!", "Please fill the form properly", "Ok", "Cancel");
return;
}
Busy = true;
var courseid = _coursesList[_selectedCourseIndex].Id;
var titleEntry = TitleEntry;
await DependencyService.Get <IUploader>().UploadToBlob(courseid, titleEntry, Settings.StudentId, IsGeneralToggled);
await _pageService.DisplayAlert("Upload Success", "Notebook Added Successfully.", "Ok", "Cancel");
await _pageService.PushAsync(new Views.NotebooksDB.NotebooksMainPage());
await FCMPushNotificationSender.Send(
"NS" + courseid, "New Notebook", "New notebook that you may interest in has been added");
Busy = false;
}
private async Task <Ride> PostRide()
{
Busy = true;
var postUrl = "https://altaarefapp.azurewebsites.net/api/Rides";
var content = new StringContent(JsonConvert.SerializeObject(NewRide), Encoding.UTF8, "application/json");
var response = _client.PostAsync(postUrl, content);
var InsertedRide = JsonConvert.DeserializeObject <Ride>(await response.Result.Content.ReadAsStringAsync());
if (response.Result.IsSuccessStatusCode)
{
// Send Notification
await FCMPushNotificationSender.Send(
"RP" + NewRide.FromCity.Trim() + NewRide.ToCity.Trim(), "New Ride", "New ride to " + NewRide.ToCity.Trim() + " has been added, check it out!");
var datestring = NewRide.Date.ToString("MMdd");
datestring += NewRide.Date.ToString("HHmm");
Busy = false;
return(InsertedRide);
}
else
{
await _pageService.DisplayAlert("Error", "Something went wrong while adding the ride", "OK", "Cancel");
Busy = false;
return(null);
}
}
private async Task <int> PostHelpRequest()
{
Busy = true;
var postUrl = "https://altaarefapp.azurewebsites.net/api/HelpRequests";
var content = new StringContent(JsonConvert.SerializeObject(newHelpRequest), Encoding.UTF8, "application/json");
var response = _client.PostAsync(postUrl, content);
var InsertedHelpRequestId = JsonConvert.DeserializeObject <Models.HelpRequest>(await response.Result.Content.ReadAsStringAsync());
if (response.Result.IsSuccessStatusCode)
{
foreach (var faculty in FacultiesSelectedList)
{
await FCMPushNotificationSender.Send(
"HR" + faculty.Id, "Help", "Someone asked for help in your faculty");
}
Busy = false;
return(InsertedHelpRequestId.Id);
}
else
{
await _pageService.DisplayAlert("Error", "Something went wrong with adding Help Request", "OK", "Cancel");
Busy = false;
return(-1);
}
}
private async Task HandleSubscribeButtonTap()
{
if (NewRide.FromCity != null && NewRide.ToCity != null)
{
// Subscribe to topic
DependencyService.Get <IFCMNotificationSubscriber>().Subscribe("RP" + NewRide.FromCity.Trim() + NewRide.ToCity.Trim());
// Register StudentId with the notification in the db, and update the list in App Properties
var insertedUserNotification = await FCMPushNotificationSender.AddNotification(
new UserNotification
{
StudentId = Settings.StudentId,
Topic = "RP" + NewRide.FromCity.Trim() + NewRide.ToCity.Trim(),
Title = "New Ride",
Body = "Someone published new ride that you interested in"
});
}
await _pageService.PushAsync(new Views.Hitchhicking.HitchhickingMainPage());
}
private async void OnSubmitButtonTapped()
{
if (!IsFormValid())
{
await _pageService.DisplayAlert("Error", "Please fill the form properly.", "OK", "Cancel");
return;
}
var courseid = _coursesList[_selectedCourseIndex].Id;
StudyGroup.CourseId = courseid;
StudyGroup.StudentId = Settings.StudentId;
var postUrl = "https://altaarefapp.azurewebsites.net/api/StudyGroups";
var content = new StringContent(JsonConvert.SerializeObject(StudyGroup), Encoding.UTF8, "application/json");
var response = _client.PostAsync(postUrl, content);
var insertedRes = await response.Result.Content.ReadAsStringAsync();
var StudyGroupInserted = JsonConvert.DeserializeObject <Models.StudyGroup>(insertedRes);
if (response.Result.IsSuccessStatusCode)
{
await _pageService.DisplayAlert("Group Created", "The group created successfuly", "OK", "Cancel");
await _pageService.PushAsync(new Views.StudyGroups.SelectStudentsToInvite(StudyGroupInserted.CourseId, StudyGroupInserted.Id));
await FCMPushNotificationSender.Send(
"SG" + StudyGroup.CourseId,
"New Study Group",
"New study group added in a course you interested in, join now!");
}
else
{
await _pageService.DisplayAlert("Error", "Something went wrong", "OK", "Cancel");
}
}
private async Task HandleNRAddButton()
{
// Subscribe to topic
DependencyService.Get <IFCMNotificationSubscriber>().Subscribe("NS" + _courseId);
// Register StudentId with the notification in the db, and update the list in App Properties
var insertedUserNotification = await FCMPushNotificationSender.AddNotification(
new UserNotification
{
StudentId = Settings.StudentId,
Topic = "NS" + _courseId,
Title = "New Notebook",
Body = "New notebook that you may interest in has been added"
});
// update the SG list in this page
if (insertedUserNotification != null)
{
NotificationList.Add(insertedUserNotification);
}
}
private async Task HandleHRFacultyAddButton()
{
// Subscribe to topic
DependencyService.Get <IFCMNotificationSubscriber>().Subscribe("HR" + _courseId);
// Register StudentId with the notification in the db, and update the list in App Properties
var insertedUserNotification = await FCMPushNotificationSender.AddNotification(
new UserNotification
{
StudentId = Settings.StudentId,
Topic = "HRF" + _courseId,
Title = "Help",
Body = "Someone asked for help in your faculty"
});
// update the SG list in this page
if (insertedUserNotification != null)
{
NotificationList.Add(insertedUserNotification);
}
}
private async Task HandleHRCourseAddButton()
{
// Subscribe to topic
DependencyService.Get <IFCMNotificationSubscriber>().Subscribe("HR" + _courseId);
// Register StudentId with the notification in the db, and update the list in App Properties
var insertedUserNotification = await FCMPushNotificationSender.AddNotification(
new UserNotification
{
StudentId = Settings.StudentId,
Topic = "HRC" + _courseId,
Title = "Help!",
Body = "Some need help in a course you attend in, you may give him a help hand"
});
// update the SG list in this page
if (insertedUserNotification != null)
{
NotificationList.Add(insertedUserNotification);
}
}
private async Task HandleSGAddButton()
{
// Subscribe to topic
DependencyService.Get <IFCMNotificationSubscriber>().Subscribe("SG" + _courseId);
// Register StudentId with the notification in the db, and update the list in App Properties
var insertedUserNotification = await FCMPushNotificationSender.AddNotification(
new UserNotification
{
StudentId = Settings.StudentId,
Topic = "SG" + _courseId,
Title = "New Study Group",
Body = "New study group added in a course you interested in, join now!"
});
// update the SG list in this page
if (insertedUserNotification != null)
{
NotificationList.Add(insertedUserNotification);
}
}
private async void OnSubmitButtonTapped(object obj)
{
if (NewHelpRequest.Message.Trim() != "")
{
// if request not general - show next page to pick Faculties
if (!NewHelpRequest.IsGeneral)
{
await _pageService.PushAsync(new Views.MutualHelp.SelectHelpRequestFaculties(NewHelpRequest));
}
else
{
await PostGeneralHelpRequest();
await FCMPushNotificationSender.Send(
"HRGeneral", "Help", "Someone asked for help, check it out.");
await _pageService.PushAsync(new Views.CommonPages.MyHelpRequests());
}
}
else
{
await _pageService.DisplayAlert("Invalid Entry", "Please fill all form correctly", "OK", "Cancel");
}
}