CSCAssignment1

(1) PLease upload your client side code to call talents API

(2) AWS url for web API if you have PUBLISHED your web api to AWS
    or url to S3 image

(3) Sequence diagram for calling Stripe API 
    or calling global weather web service

1. AJAX Timeout Retry

$.ajax({ type: 'GET', url: url, async: false, contentType: "application/json", jsonpCallback: callback, dataType: 'jsonp', tryCount: 0, retryLimit: 3, success: function (json) { console.dir('success'); }, error: function (xhr, textStatus, errorThrown ) { if (textStatus == 'timeout') { this.tryCount++; if (this.tryCount <= this.retryLimit) { sleep(1000); $.ajax(this); return; } return; } console.log(e.message); } });

2. Entity Framework (DotNet Core)

2.1 Startup - Specify services used
public void ConfigureServices(IServiceCollection services) { services.AddDbContext<TalentDbContext>( options => options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection"))); services.AddScoped<ITalentRepository, SqlTalentRepository>(); services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1); }

2.2 TalentDbContext - Create DB Context

`
public class TalentDbContext : DbContext
{
public TalentDbContext(DbContextOptions options) : base(options) {}

    public DbSet<Talent> Talents { get; set; }
}

`

2.3 SqlTalentRepository - DB CRUD operations

`
public class SqlTalentRepository : ITalentRepository
{
private TalentDbContext _context;

    public SqlTalentRepository(TalentDbContext context)
    {
        _context = context;
    }

    public void Post(Talent inputTalent)
    {
        _context.Add(inputTalent);
        _context.SaveChanges();
    }

    public IEnumerable<Talent> GetAll() => _context.Talents;

    public Talent Get(int inputId) => _context.Talents.FirstOrDefault(t => t.Id == inputId);

    public void Put(int inputId, Talent inputTalent)
    {
        Talent talent = _context.Talents.FirstOrDefault(x => x.Id == inputId);
        if (talent != null)
        {
            _context.Talents.Remove(talent);
            _context.Talents.Add(inputTalent);
        }
        _context.SaveChanges();
    }
    public void Delete(int inputId)
    {
        Talent talent = _context.Talents.FirstOrDefault(x => x.Id == inputId);
        _context.Talents.Remove(talent);
        _context.SaveChanges();
    }
}

`
3. AJAX Loading

$(document).ajaxStart(function () { $("#loading").show(); }).ajaxStop(function () { $("#loading").hide(); });

1. Incorrect data type creating products:
   

2. Sequence Diagram Stripe:
   

Lim Wen Hui 1646348

public class TalentsController : ApiController
{
static readonly TalentRepository repository = new TalentRepository();
[EnableCors(origins: "", headers: "", methods: "*")]
// download Microsoft.AspNet.Cors package library
[Route("api/talents")]
public IEnumerable GetAllTalents()
{
return repository.GetAll();
}

    [Route("api/talents/{id:int}")]
    public Talent GetTalent(int id)
    {
        Talent item = repository.Get(id);
        if (item == null)
        {
            throw new HttpResponseException(HttpStatusCode.NotFound);
        }
        return item;
    }
}

2. https://s3-ap-southeast-1.amazonaws.com/cscassignment/talent