Added endpoint to create a sessionCheckout with stripe

src/Application/Common/Interfaces/IStripeService.cs

@@ -0,0 +1,7 @@
+namespace Hutopy.Application.Common.Interfaces;
+
+
+public interface IStripeService
+{
+    public Task<string> CreateCheckoutSession(int price, string currency);
+}

src/Application/Stripe/Commands/CreateSessionCheckoutCommand.cs

@@ -0,0 +1,31 @@
+using Hutopy.Application.Common.Interfaces;
+
+
+namespace Hutopy.Application.Stripe.Commands;
+public record CreateSessionCheckoutCommand : IRequest<string>
+{
+    public required int Price { get; init; }
+
+    public string Currency { get; init; } = "cad";
+}
+
+
+public class CreateSessionCheckoutCommandHandler : IRequestHandler<CreateSessionCheckoutCommand, string>
+{
+    private readonly IApplicationDbContext _context;
+    private readonly IStripeService _stripeService;
+
+
+    public CreateSessionCheckoutCommandHandler(IApplicationDbContext context, IStripeService stripeService)
+    {
+        _context = context;
+        _stripeService = stripeService;
+    }
+
+    public async Task<string> Handle(CreateSessionCheckoutCommand request, CancellationToken cancellationToken)
+    {
+        var stripeSecret = await _stripeService.CreateCheckoutSession(request.Price, request.Currency);
+
+        return stripeSecret;
+    }
+}