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| using AutoMapper; | ||
| using Vidly.Dtos; | ||
| using Vidly.Models; | ||
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| namespace Vidly.App_Start | ||
| { | ||
| public class MappingProfile : Profile | ||
| { | ||
| public MappingProfile() | ||
| { | ||
| Mapper.CreateMap<Customer, CustomerDto>(); | ||
| Mapper.CreateMap<CustomerDto, Customer>(); | ||
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| } | ||
| } | ||
| } | ||
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| using System; | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
| using System.Web.Http; | ||
| using Newtonsoft.Json; | ||
| using Newtonsoft.Json.Serialization; | ||
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|
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| namespace Vidly | ||
| { | ||
| public static class WebApiConfig | ||
| { | ||
| public static void Register(HttpConfiguration config) | ||
| { | ||
| var settings = config.Formatters.JsonFormatter.SerializerSettings; | ||
| settings.ContractResolver = new CamelCasePropertyNamesContractResolver(); | ||
| settings.Formatting = Formatting.Indented; | ||
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| config.MapHttpAttributeRoutes(); | ||
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| config.Routes.MapHttpRoute( | ||
| name: "DefaultApi", | ||
| routeTemplate: "api/{controller}/{id}", | ||
| defaults: new { id = RouteParameter.Optional } | ||
| ); | ||
| } | ||
| } | ||
| } | ||
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demetrous
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| using AutoMapper; | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
| using System.Net; | ||
| using System.Web.Http; | ||
| using Vidly.Dtos; | ||
| using Vidly.Models; | ||
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| namespace Vidly.Controllers.Api | ||
| { | ||
| public class CustomersController : ApiController | ||
| { | ||
| private ApplicationDbContext _context; | ||
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| public CustomersController() | ||
| { | ||
| _context = new ApplicationDbContext(); | ||
| } | ||
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| // GET /api/customers | ||
| public IEnumerable<CustomerDto> GetCustomers() | ||
| { | ||
| return _context.Customers.ToList().Select(Mapper.Map<Customer, CustomerDto>); | ||
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jeremyj563
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| } | ||
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| // GET /api/customers/1 | ||
| public IHttpActionResult GetCustomer(int id) | ||
| { | ||
| var customer = _context.Customers.SingleOrDefault(c => c.Id == id); | ||
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| if (customer == null) | ||
| return NotFound(); | ||
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| return Ok(Mapper.Map<Customer, CustomerDto>(customer)); | ||
| } | ||
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| // POST /api/customers | ||
| [HttpPost] | ||
| public IHttpActionResult CreateCustomer(CustomerDto customerDto) | ||
| { | ||
| if (!ModelState.IsValid) | ||
| return BadRequest(); | ||
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| var customer = Mapper.Map<CustomerDto, Customer>(customerDto); | ||
| _context.Customers.Add(customer); | ||
| _context.SaveChanges(); | ||
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| customerDto.Id = customer.Id; | ||
| return Created(new Uri(Request.RequestUri + "/" + customer.Id), customerDto); | ||
| } | ||
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chrisasmith
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| // PUT /api/customers/1 | ||
| [HttpPut] | ||
| public void UpdateCustomer(int id, CustomerDto customerDto) | ||
| { | ||
| if (!ModelState.IsValid) | ||
| throw new HttpResponseException(HttpStatusCode.BadRequest); | ||
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| var customerInDb = _context.Customers.SingleOrDefault(c => c.Id == id); | ||
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| if (customerInDb == null) | ||
| throw new HttpResponseException(HttpStatusCode.NotFound); | ||
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| Mapper.Map(customerDto, customerInDb); | ||
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| _context.SaveChanges(); | ||
| } | ||
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| // DELETE /api/customers/1 | ||
| [HttpDelete] | ||
| public void DeleteCustomer(int id) | ||
| { | ||
| var customerInDb = _context.Customers.SingleOrDefault(c => c.Id == id); | ||
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| if (customerInDb == null) | ||
| throw new HttpResponseException(HttpStatusCode.NotFound); | ||
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| _context.Customers.Remove(customerInDb); | ||
| _context.SaveChanges(); | ||
| } | ||
| } | ||
| } | ||
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| using System; | ||
| using System.ComponentModel.DataAnnotations; | ||
| using Vidly.Models; | ||
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| namespace Vidly.Dtos | ||
| { | ||
| public class CustomerDto | ||
| { | ||
| public int Id { get; set; } | ||
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| [Required] | ||
| [StringLength(255)] | ||
| public string Name { get; set; } | ||
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| public bool IsSubscribedToNewsletter { get; set; } | ||
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| public byte MembershipTypeId { get; set; } | ||
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| // [Min18YearsIfAMember] | ||
| public DateTime? Birthdate { get; set; } | ||
| } | ||
| } |
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| using AutoMapper; | ||
| using System.Web.Http; | ||
| using System.Web.Mvc; | ||
| using System.Web.Optimization; | ||
| using System.Web.Routing; | ||
| using Vidly.App_Start; | ||
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| namespace Vidly | ||
| { | ||
| public class MvcApplication : System.Web.HttpApplication | ||
| { | ||
| protected void Application_Start() | ||
| { | ||
| Mapper.Initialize(c => c.AddProfile<MappingProfile>()); | ||
| GlobalConfiguration.Configure(WebApiConfig.Register); | ||
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dennisshen7
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| AreaRegistration.RegisterAllAreas(); | ||
| FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters); | ||
| RouteConfig.RegisterRoutes(RouteTable.Routes); | ||
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22 comments
on commit ca3f335
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i don't how the Api controller was Added, and the explanation was not explicit
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Sorry for this question but i've an issue when trying to add an asp.net web api 2 conroller to my project !
Error message is : specified argument was out of range of valid values. Parameter name: supportedFrameworks
In parallel, i'm trying to find solution, i tried to enable Internet Services (ISS) features and restart PC/VS but it didn't work. So if anyone has faced this problem and solved it, it would be nice to share the solution.
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@iambashir, the Api controller was shown in lecture 65. He added a folder and right-clicked the folder and selected the "asp.net web api 2" controller.
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@abdelgrib, it looks like stackoverflow has a couple of solutions: https://stackoverflow.com/questions/17772216/specified-argument-was-out-of-the-range-of-valid-values-parameter-name-site
Most commonly, it looks like you should "go
•control panel
•Programs
•open or close windows features
•tick internet information services
•then restart your visual studio"
Best of luck.
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public IEnumerable<CustomerDto> GetCustomers()
+ {
+ return _context.Customers.ToList().Select(Mapper.Map<Customer, CustomerDto>);
+ }
everything is working fine except the Id property. After mapping in all the list objects of customers Id property becomes 0 . any solution ?
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I found that Customer class still influences Dto in custom validation, where in CustomerDto class we have this:
// [Min18YearsIfAMember]
public DateTime? Birthdate { get; set; }
In Customer class custom validation is not commented
[Min18YearsIfAMember]
public DateTime? Birthdate { get; set; }
If Birthdate is not valid, this throws an Exception while trying to insert o update a Customer, is custom validation not supported on API?
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Hi guys.
After I changed my return type to IHttpActionResult, I have been unable to use the api controller methods such as BadRequest, Create, Ok, etc. It just seems like they are not found in any namespace. Were they replaced in newer versions of .net?
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lvlessi, did you fix that? Im having that problem now, all of returned customers have ID of 0
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Found the reason, for future students:
If you are getting an Id of 0, check your mappingProfile() to ensure that the opt.Ignore is on the Dto to Domain NOT Domain to Dto:
public MappingProfile()
{
// Domain to Dto
Mapper.CreateMap<Customer, CustomerDto>();
Mapper.CreateMap<Movie, MovieDto>();
// Dto to Domain
Mapper.CreateMap<CustomerDto, Customer>()
.ForMember(c => c.Id, opt => opt.Ignore());
Mapper.CreateMap<MovieDto, Movie>()
.ForMember(c => c.Id, opt => opt.Ignore());
}
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+joshmowork . glag you did it yourself ! I solved it in the same way you did
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So did you explain mapper in anther course? Bc this was extremely vague and I have to search a whole different source to find information why and how to use mapper..
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@sjardi I thought it was a pretty convenient feature and the beauty of it is to just know what it does, not how it does it. It automatically maps fields with same name in the course.
You can check this small tutorial:
https://www.c-sharpcorner.com/blogs/using-automapper-in-c-sharp
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Mosh didn't mention that you need to comment out the custom validation [min18years...] in the CustomerDto class.
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@amossZorin Weird I remember he did and showed the reason why
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@amossZorin Weird I remember he did and showed the reason why
Ah you're right. He mentions it in the IHttpSctionResult video. I was testing it immediately after the Auto Mapper video before.
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For those that are receiving 404 errors on their PUT and DELETE calls, add the following code to your Web.config file:
<validation validateIntegratedModeConfiguration="false" /> <modules runAllManagedModulesForAllRequests="true" /> <handlers> <remove name="ExtensionlessUrlHandler-Integrated-4.0" /> <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" resourceType="Unspecified" requireAccess="Script" preCondition="integratedMode,runtimeVersionv4.0" /> </handlers>
This enables those calls. For security reasons they are disabled by default.
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Can anyone help me why I got this error and how to solve
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Does anyone know anything about this?
I can't seem to find the error. I don't have any red flags in the code. It should be a logical error.
this is a screenshot to my code:
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I tried to install and work with automapper 10.0.0. Seems like some functions were showing deprecated. So i did it in the following way
- In MappingProfile constructor instead of Mapper.CreateMap<...> we just have to use CreateMap<...>
public class MappingProfile : Profile { public MappingProfile() { CreateMap<Customer, CustomerDto>(); CreateMap<CustomerDto, Customer>(); } } - create another class AutoMapperConfiguration.cs and inside code:
` public class AutoMapperConfiguration
{
public MapperConfiguration Configure()
{
var config = new MapperConfiguration( c =>
{
c.AddProfile<MappingProfile>();
});
return config;
}
}`
-
Nothing to do in Global.asax.cs
-
Now in CustomerController.cs:
` public class CustomersController : ApiController
{private ApplicationDbContext _context; private MapperConfiguration config; private IMapper iMapper; public CustomersController() { _context = new ApplicationDbContext(); config = new AutoMapperConfiguration().Configure(); iMapper = config.CreateMapper(); } // GET /api/customers public IEnumerable<CustomerDto> GetCustomers() { // return _context.Customers.ToList(); return _context.Customers.ToList().Select(iMapper.Map<Customer, CustomerDto>); }` -
wish this helps someone. It works for me but if anyone thinks its not the proper way then please let me know.
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Can anyone help me why I got this error and how to solve
I am also facing the same problems. Can anyone please help solve this problem.
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Tôi đã cố gắng cài đặt và làm việc với automapper 10.0.0. Có vẻ như một số hàm hiển thị không được dùng nữa. Vì vậy, tôi đã làm theo cách sau
- Trong phương thức khởi tạo MappingProfile thay vì Mapper.CreateMap <...> chúng ta chỉ cần sử dụng CreateMap <...>
public class MappingProfile : Profile { public MappingProfile() { CreateMap<Customer, CustomerDto>(); CreateMap<CustomerDto, Customer>(); } }- tạo một lớp khác AutoMapperConfiguration.cs và mã bên trong:
`public class AutoMapperConfiguration
{public MapperConfiguration Configure() { var config = new MapperConfiguration( c => { c.AddProfile<MappingProfile>(); }); return config; } }`
- Không có gì để làm trong Global.asax.cs
- Bây giờ trong CustomerController.cs:
`public class HotelsController: ApiController
{private ApplicationDbContext _context; private MapperConfiguration config; private IMapper iMapper; public CustomersController() { _context = new ApplicationDbContext(); config = new AutoMapperConfiguration().Configure(); iMapper = config.CreateMapper(); } // GET /api/customers public IEnumerable<CustomerDto> GetCustomers() { // return _context.Customers.ToList(); return _context.Customers.ToList().Select(iMapper.Map<Customer, CustomerDto>); }`- ước gì điều này giúp ích cho ai đó. Nó làm việc cho tôi nhưng nếu có ai nghĩ rằng nó không phải là cách thích hợp thì vui lòng cho tôi biết.
Respect <3
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Does anyone know anything about this?
I can't seem to find the error. I don't have any red flags in the code. It should be a logical error.
this is a screenshot to my code:
I had the same problem. Add this code to global.asax
Id is auto-generated, you do not need to pass it