add api instansi and user management

src/main/java/com/iconplus/smartproc/service/instansi/DeleteInstansiService.java

@@ -0,0 +1,30 @@
+package com.iconplus.smartproc.service.instansi;
+
+import com.iconplus.smartproc.exception.BusinessException;
+import com.iconplus.smartproc.helper.model.EmptyResponse;
+import com.iconplus.smartproc.helper.service.BaseService;
+import com.iconplus.smartproc.model.request.InstansiRequest;
+import com.iconplus.smartproc.repository.InstansiRepository;
+import org.springframework.stereotype.Service;
+
+@Service
+public class DeleteInstansiService implements BaseService<InstansiRequest, EmptyResponse> {
+
+    private InstansiRepository instansiRepository;
+
+    public DeleteInstansiService(InstansiRepository instansiRepository) {
+        this.instansiRepository = instansiRepository;
+    }
+
+    @Override
+    public EmptyResponse execute(InstansiRequest input) {
+
+        var instansi = instansiRepository.findByIdAndIsDeleteFalse(input.getId())
+                .orElseThrow(() -> new BusinessException("err", "err", "err"));
+
+        instansi.setIsDelete(true);
+        instansiRepository.save(instansi);
+
+        return new EmptyResponse();
+    }
+}