private async Task GetItem(int id)
{
GetItemByIdRequest item = new GetItemByIdRequest()
{
itemId = id.ToString()
};
var res = await _viewModel.GetItemById(item);
if (res != null)
{
if (res.Code == 0)
{
cartItem = res.Data;
ItemName.Text = res.Data.foodName;
ItemDescription.Text = res.Data.description;
ItemImage.Source = res.Data.itemImage;
ItemPreparedOn.Text = res.Data.preparedOn;
ItemExpiryDate.Text = res.Data.expiryDate;
ItemUnitPrice.Text = res.Data.unitPrice;
QuantityStepper.Maximum = Convert.ToInt32(res.Data.quantity);
AvailableQty.Text = res.Data.quantity;
UserId = res.Data.userId;
SellerName.Text = res.Data.username;
BtnAddToCart.IsEnabled = true;
}
else
{
await DisplayAlert("Message", "Couldn't retrieve item details. Please try again,", null, "OK");
}
}
else
{
await DisplayAlert("Message", "Couldn't retrieve item details. Please try again,", null, "OK");
}
}
public async Task Given_An_ItemId_When_GetById_Then_Assert_GetItemByIdRequest_Is_Not_Null()
{
// Arrange
var client = new Crud.CrudClient(Channel);
var item = new GetItemByIdRequest {
Id = 1
};
var seedItem = new Item
{
Id = 1,
Name = "Alienware M15 R3"
};
Fixture.Host.Seed <DemoDbContext>(db =>
{
db.Clear();
db.Items.Add(seedItem);
});
// Act
var response = await client.GetByIdAsync(item);
// Assert
Assert.That(response.Id, Is.EqualTo(1));
StringAssert.AreEqualIgnoringCase("Alienware M15 R3", response.Name);
}
public async Task <GetItemByIdResponse> GetItemById(GetItemByIdRequest item)
{
IsBusy = true;
try
{
var res = await itemsAPI.GetItemById(item);
if (res != null)
{
if (res.Code == 0)
{
unitPrice = Convert.ToDouble(res.Data.unitPrice);
return(res);
}
else
{
return(null);
}
}
return(null);
}
catch (Exception ex)
{
throw;
}
finally
{
IsBusy = false;
}
}
public async Task <GetItemByIdResponse> GetItemById(GetItemByIdRequest item)
{
string url = $"/item/get-item-details-by-item-id";
var requestBody = await Task.Run(() => JsonConvert.SerializeObject(item));
using (HttpClient httpClient = new HttpClient())
{
GetItemByIdResponse data = new GetItemByIdResponse();
try
{
var authHeader = new AuthenticationHeaderValue("Bearer", await SecureStorage.GetAsync("auth_token"));
httpClient.DefaultRequestHeaders.Authorization = authHeader;
httpClient.BaseAddress = new Uri(Constants.BaseUrl);
StringContent content = new StringContent(requestBody, Encoding.UTF8, "application/json");
HttpResponseMessage result = await httpClient.PostAsync(url, content);
string response = await result.Content.ReadAsStringAsync();
data = JsonConvert.DeserializeObject <GetItemByIdResponse>(response);
if (result.IsSuccessStatusCode && result.StatusCode == HttpStatusCode.OK)
{
return(data);
}
return(null);
}
catch (Exception exp)
{
return(null);
}
}
}
public async Task <IActionResult> GetById([FromRoute] int itemId)
{
var request = new GetItemByIdRequest()
{
ItemId = itemId
};
var response = await this.mediator.Send(request);
return(this.Ok(response));
}
public override async Task <GetItemResponse> GetById(GetItemByIdRequest request, ServerCallContext context)
{
_logger.LogInformation($"Get By Id Request Received with Id: {request.Id}");
var result = await _demoDbContext.Items.FindAsync(request.Id);
if (result is not null)
{
return new GetItemResponse
{
Id = result.Id,
Name = result.Name
}
}
;
_logger.LogInformation($"Item not found with Id: {request.Id}");
return(new GetItemResponse());
}
}
