public GetInstructorByIdResponse FetchInstructorById(GetInstructorByIdRequest request)
{
_validation.NotValidId(request.InstructorId, $"{nameof(request.InstructorId)}");
var cache = Cache.Get(request.InstructorId.ToString(), () => _dbService.GetInstructorById(request));
return(cache);
}
public void GetInstructorByIdUnhappy()
{
var request = new GetInstructorByIdRequest()
{
InstructorId = 100
};
var res = service.GetInstructorById(request);
Xunit.Assert.Null(res.Instructor);
}
public void GetInstructorById()
{
var request = new GetInstructorByIdRequest()
{
InstructorId = 1
};
var res = service.GetInstructorById(request);
Xunit.Assert.NotNull(res.Instructor);
Xunit.Assert.True(res.Instructor.Id == 1 && res.Instructor.FullName.Equals("Juan Gonzalo") && res.Instructor.Email.Equals("*****@*****.**"));
}
public HttpResponseMessage GetInstructorById([FromUri] GetInstructorByIdRequest request)
{
var response = _service.FetchInstructorById(request);
if (response.Instructor != null)
{
return(Request.CreateResponse <GetInstructorByIdResponse>(HttpStatusCode.OK, response));
}
else
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, " Instructor Not Found"));
}
}
public GetInstructorByIdResponse GetInstructorById(GetInstructorByIdRequest request)
{
string sql = @"Select * From instructor Where id=@id";
var parameters = new { id = request.InstructorId };
using (var con = GetSqlConnection())
{
var response = con.Query <Instructor>(sql, parameters).SingleOrDefault();
return(new GetInstructorByIdResponse
{
Instructor = response
});
}
}
