add api instansi and user management

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

@@ -0,0 +1,34 @@
+package com.iconplus.smartproc.service.instansi;
+
+import com.iconplus.smartproc.exception.BusinessException;
+import com.iconplus.smartproc.helper.service.BaseService;
+import com.iconplus.smartproc.model.request.InstansiRequest;
+import com.iconplus.smartproc.model.response.InstansiResponse;
+import com.iconplus.smartproc.repository.InstansiRepository;
+import org.springframework.stereotype.Service;
+
+@Service
+public class GetInstansiByIdService implements BaseService<InstansiRequest, InstansiResponse> {
+
+    private InstansiRepository instansiRepository;
+
+    public GetInstansiByIdService(InstansiRepository instansiRepository) {
+        this.instansiRepository = instansiRepository;
+    }
+
+    @Override
+    public InstansiResponse execute(InstansiRequest input) {
+
+        var instansi= instansiRepository.findByIdAndIsDeleteFalse(input.getId())
+                .orElseThrow(() -> new BusinessException("err", "err", "err"));
+
+        return InstansiResponse.builder()
+                .id(instansi.getId())
+                .instansi(instansi.getInstansi())
+                .alamat(instansi.getAlamat())
+                .keterangan(instansi.getKeterangan())
+                .isActive(instansi.getIsActive())
+                .isDelete(instansi.getIsDelete())
+                .build();
+    }
+}