public static async Task <T> GetObjectFor <T>(HttpResponseMessage response)
{
if (response.IsSuccessStatusCode)
{
var serialized = await response.Content.ReadAsStringAsync();
return(JsonConvert.DeserializeObject <T>(serialized));
}
else if (response.StatusCode == System.Net.HttpStatusCode.BadRequest)
{
var errorMessage = await GetErrorMessage(response);
string displayMessage = GetDisplayMessage(errorMessage);
if (!string.IsNullOrWhiteSpace(displayMessage))
{
UserDialogsHelper.ShowNotification(displayMessage.ToString(), NotificationTypeEnum.Error, TimeSpan.FromSeconds(3));
}
}
else if (response.StatusCode == System.Net.HttpStatusCode.Unauthorized)
{
LogOut?.Invoke(httpResponsHelper, new EventArgs());
}
else if (response.StatusCode == System.Net.HttpStatusCode.Forbidden)
{
UserDialogsHelper.ShowNotification("There was an error in processing your request.", NotificationTypeEnum.Error);
}
else if (!response.IsSuccessStatusCode)
{
UserDialogsHelper.ShowNotification("There was an error while fetching data.", NotificationTypeEnum.Error);
}
return(default(T));
}
public static async Task <bool> IsConnectionAvailable()
{
if (Xamarin.Essentials.Connectivity.NetworkAccess == Xamarin.Essentials.NetworkAccess.Internet)
{
return(true);
}
else
{
UserDialogsHelper.ShowNotification("You are not connected to internet.", NotificationTypeEnum.Network, TimeSpan.FromSeconds(3));
return(false);
}
}
private async void GetUserDetails()
{
IsBusy = true;
if (!string.IsNullOrWhiteSpace(UserName))
{
User user = await _userApiClient.GetUser(UserName);
if (user != null)
{
Preferences.Set(Constants.Keys.User, JsonConvert.SerializeObject(user));
await NavigationService.NavigateAsync($"/{nameof(HomePage)}");
}
}
else
{
UserDialogsHelper.ShowNotification("Username cannot be empty.", NotificationTypeEnum.Error);
}
IsBusy = false;
}