Created Appointment creation flow.

src/main/java/net/gepafin/tendermanagement/service/impl/AppointmentServiceImpl.java

@@ -0,0 +1,38 @@
+package net.gepafin.tendermanagement.service.impl;
+
+import jakarta.servlet.http.HttpServletRequest;
+import net.gepafin.tendermanagement.dao.AppointmentDao;
+import net.gepafin.tendermanagement.model.request.CreateAppointmentRequest;
+import net.gepafin.tendermanagement.model.request.UploadDocToExternalSystemRequest;
+import net.gepafin.tendermanagement.model.response.AppointmentCreationResponse;
+import net.gepafin.tendermanagement.model.response.DocumentUploadResponse;
+import net.gepafin.tendermanagement.model.response.NdgResponse;
+import net.gepafin.tendermanagement.service.AppointmentService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class AppointmentServiceImpl implements AppointmentService {
+
+    @Autowired
+    private AppointmentDao appointmentDao;
+
+    @Override
+    public NdgResponse checkNdgForAppointment(HttpServletRequest request, Long applicationId) {
+
+        return appointmentDao.checkNdgForAppointment(applicationId);
+    }
+
+    @Override
+    public AppointmentCreationResponse createAppointmentForApplication(HttpServletRequest request, Long applicationId, CreateAppointmentRequest createAppointmentRequest) {
+
+        return appointmentDao.createAppointment(applicationId, createAppointmentRequest);
+    }
+
+    @Override
+    public DocumentUploadResponse uploadDocToExternalSystem(HttpServletRequest request, Long documentId, UploadDocToExternalSystemRequest docToExternalSystemRequest,
+            Long applicationId) {
+
+        return appointmentDao.uploadDocumentToExternalSystem(documentId, docToExternalSystemRequest, applicationId);
+    }
+}