feat: HelloAsso payment

src/main/java/fr/titionfire/ffsaf/rest/client/HelloAssoService.java

@@ -0,0 +1,51 @@
+package fr.titionfire.ffsaf.rest.client;
+
+import fr.titionfire.ffsaf.rest.client.dto.CheckoutIntentsRequest;
+import fr.titionfire.ffsaf.rest.client.dto.CheckoutIntentsResponse;
+import io.quarkus.rest.client.reactive.ClientExceptionMapper;
+import io.smallrye.mutiny.Uni;
+import jakarta.ws.rs.*;
+import jakarta.ws.rs.core.MediaType;
+import jakarta.ws.rs.core.Response;
+import org.eclipse.microprofile.rest.client.annotation.RegisterClientHeaders;
+import org.eclipse.microprofile.rest.client.inject.RegisterRestClient;
+
+import java.io.ByteArrayInputStream;
+import java.lang.reflect.Method;
+import java.nio.charset.StandardCharsets;
+
+@Path("/")
+@RegisterRestClient(configKey = "helloasso-api")
+@RegisterClientHeaders(HelloAssoHeadersFactory.class)
+public interface HelloAssoService {
+
+    @GET
+    @Path("/users/me/organizations")
+    @Produces("text/plain")
+    Uni<String> test();
+
+    @POST
+    @Path("organizations/{organizationSlug}/checkout-intents")
+    @Produces(MediaType.APPLICATION_JSON)
+    @Consumes(MediaType.APPLICATION_JSON)
+    Uni<CheckoutIntentsResponse> checkout(@PathParam("organizationSlug") String organizationSlug,
+                                          CheckoutIntentsRequest data);
+
+    @ClientExceptionMapper
+    static RuntimeException toException(Response response, Method method) {
+        if (!method.getDeclaringClass().getName().equals("fr.titionfire.ffsaf.rest.client.HelloAssoService"))
+            return null;
+
+        if (method.getName().equals("checkout")) {
+            if (response.getStatus() == 400) {
+                if (response.getEntity() instanceof ByteArrayInputStream) {
+                    ByteArrayInputStream error = response.readEntity(ByteArrayInputStream.class);
+                    return new RuntimeException(new String(error.readAllBytes(), StandardCharsets.UTF_8));
+                }
+
+                return new RuntimeException("The remote service responded with HTTP 400");
+            }
+        }
+        return null;
+    }
+}