add bidang api

src/main/java/com/iconplus/smartproc/service/bidang/PostCreateBidangService.java

@@ -0,0 +1,36 @@
+package com.iconplus.smartproc.service.bidang;
+
+import com.iconplus.smartproc.helper.service.BaseService;
+import com.iconplus.smartproc.model.entity.Bidang;
+import com.iconplus.smartproc.model.request.BidangRequest;
+import com.iconplus.smartproc.model.response.BidangResponse;
+import com.iconplus.smartproc.repository.BidangRepository;
+import org.springframework.stereotype.Service;
+
+@Service
+public class PostCreateBidangService implements BaseService<BidangRequest, BidangResponse> {
+
+    private BidangRepository bidangRepository;
+
+    public PostCreateBidangService(BidangRepository bidangRepository) {
+        this.bidangRepository = bidangRepository;
+    }
+
+    @Override
+    public BidangResponse execute(BidangRequest input) {
+        Bidang bidang = Bidang.builder()
+                .id(input.getId())
+                .instansiId(input.getInstansiId())
+                .bidang(input.getBidang())
+                .keterangan(input.getKeterangan())
+                .isActive(input.getIsActive())
+                .isDelete(false)
+                .build();
+
+        var result = bidangRepository.save(bidang);
+        return BidangResponse.builder()
+                .id(result.getId())
+                .build();
+
+    }
+}