feat: add isNegotiable field to Advertisement entity

src/main/java/ua/everybuy/database/entity/Advertisement.java

@@ -40,6 +40,9 @@ public class Advertisement {
     @Column(name = "is_enabled")
     private Boolean isEnabled;
 
+    @Column(name = "is_negotiable", nullable = false)
+    private Boolean isNegotiable = false;
+
     @Column(name = "user_id", nullable = false)
     private Long userId;
 

src/main/java/ua/everybuy/database/entity/AdvertisementDocument.java

@@ -17,6 +17,7 @@ public class AdvertisementDocument {
     private Date creationDate;
     private Date updateDate;
     private Boolean isEnabled;
+    private Boolean isNegotiable;
     private Long userId;
     private String mainPhotoUrl;
     private Long cityId;

src/main/java/ua/everybuy/routing/dto/AdvertisementDto.java

@@ -22,6 +22,7 @@ public class AdvertisementDto {
     private Double price;
     private LocalDateTime creationDate;
     private Boolean isEnabled;
+    private Boolean isNegotiable;
     private Long userId;
     private String mainPhotoUrl;
     private List<String> photoUrls;

src/main/java/ua/everybuy/routing/dto/request/CreateAdvertisementRequest.java

@@ -33,7 +33,11 @@ public record CreateAdvertisementRequest(
         @NotNull(message = "Product type is required")
         Advertisement.ProductType productType,
 
+        @NotNull(message = "Negotiable status is required")
+        Boolean isNegotiable,
+
         @NotEmpty(message = "Delivery methods are required")
         Set<String> deliveryMethods
+
 ) implements CategoryRequest {
 }

src/main/java/ua/everybuy/routing/dto/request/UpdateAdvertisementRequest.java

@@ -31,6 +31,9 @@ public record UpdateAdvertisementRequest(
 
         @NotNull(message = "Product type is required")
         Advertisement.ProductType productType,
+
+        @NotNull(message = "Negotiable status is required")
+        Boolean isNegotiable,
 
         @NotEmpty(message = "Delivery methods are required")
         Set<String> deliveryMethods

src/main/java/ua/everybuy/routing/dto/response/CreateAdvertisementResponse.java

@@ -1,12 +1,9 @@
 package ua.everybuy.routing.dto.response;
 
-import com.fasterxml.jackson.annotation.JsonFormat;
 import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import lombok.Getter;
 import lombok.Setter;
 import ua.everybuy.routing.dto.util.PriceSerializer;
-
-import java.math.BigDecimal;
 import java.time.LocalDateTime;
 import java.util.List;
 import java.util.Set;
@@ -21,6 +18,7 @@ public class CreateAdvertisementResponse {
     private Double price;
     private LocalDateTime creationDate;
     private Boolean isEnabled;
+    private Boolean isNegotiable;
     private Long userId;
     private String mainPhotoUrl;
     private List<String> photoUrls;

src/main/java/ua/everybuy/routing/dto/response/FilteredAdvertisementsResponse.java

@@ -23,6 +23,7 @@ public class FilteredAdvertisementsResponse {
     @JsonSerialize(using = PriceSerializer.class)
     private Double price;
     private String description;
+    private Boolean isNegotiable;
     private LocalDateTime updateDate;
     private City city;
     private SubCategoryDto topSubCategory;

src/main/java/ua/everybuy/routing/dto/response/UpdateAdvertisementResponse.java

@@ -20,6 +20,7 @@ public class UpdateAdvertisementResponse {
     private LocalDateTime creationDate;
     private LocalDateTime updateDate;
     private Boolean isEnabled;
+    private Boolean isNegotiable;
     private Long userId;
     private String mainPhotoUrl;
     private List<String> photoUrls;

src/main/java/ua/everybuy/routing/mapper/AdvertisementDocumentMapper.java

@@ -35,6 +35,7 @@ public AdvertisementDocument mapToDocument(Advertisement ad) {
                 .creationDate(convertToDate(ad.getCreationDate()))
                 .updateDate(convertToDate(ad.getUpdateDate()))
                 .isEnabled(ad.getIsEnabled())
+                .isNegotiable(ad.getIsNegotiable())
                 .userId(ad.getUserId())
                 .mainPhotoUrl(ad.getMainPhotoUrl())
                 .cityId(ad.getCity().getId())
@@ -61,6 +62,7 @@ public FilteredAdvertisementsResponse mapToFilteredAdvertisementsResponse(Advert
         response.setTitle(doc.getTitle());
         response.setDescription(doc.getDescription());
         response.setPrice(doc.getPrice());
+        response.setIsNegotiable(doc.getIsNegotiable());
         response.setUpdateDate(LocalDateTime.ofInstant(doc.getUpdateDate().toInstant(), ZoneId.systemDefault()));
         response.setProductType(Advertisement.ProductType.valueOf(doc.getProductType()));
         response.setSection(doc.getSection());

src/main/java/ua/everybuy/routing/mapper/AdvertisementToEntityMapper.java

@@ -36,5 +36,6 @@ Advertisement mapToEntity(CreateAdvertisementRequest request,
     @Mapping(source = "request.section", target = "section")
     @Mapping(target = "updateDate", expression = "java(java.time.LocalDateTime.now())")
     @Mapping(target = "isEnabled", constant = "true")
+    @Mapping(source = "request.isNegotiable", target = "isNegotiable")
     Advertisement mapToEntity(UpdateAdvertisementRequest request, Advertisement advertisement);
 }

src/main/java/ua/everybuy/service/advertisement/search/ElasticAdvertisementReindexingService.java

@@ -23,14 +23,12 @@
 @Service
 @RequiredArgsConstructor
 public class ElasticAdvertisementReindexingService implements AdvertisementReindexingService {
-
+    private static final String INDEX_NAME = "advertisements";
     private final AdvertisementRepository advertisementRepository;
     private final AdvertisementDocumentMapper mapper;
     private final RestHighLevelClient restHighLevelClient;
     private final ObjectMapper objectMapper;
 
-    private static final String INDEX_NAME = "advertisements";
-
     @Override
     public String reindexAllAdvertisements() throws IOException {
         createIndexIfNotExists();
@@ -63,7 +61,8 @@ private void deleteAllDocuments() throws IOException {
         restHighLevelClient.deleteByQuery(deleteRequest, RequestOptions.DEFAULT);
     }
 
-    private BulkRequest createBulkIndexRequest(List<Advertisement> advertisements) throws JsonProcessingException {
+    private BulkRequest createBulkIndexRequest(List<Advertisement> advertisements)
+            throws JsonProcessingException {
         BulkRequest bulkRequest = new BulkRequest();
 
         for (Advertisement ad : advertisements) {
@@ -123,6 +122,7 @@ private String getIndexMapping() {
                   "creationDate": { "type": "date" },
                   "updateDate": { "type": "date" },
                   "isEnabled": { "type": "boolean" },
+                  "isNegotiable": { "type": "boolean" },
                   "userId": { "type": "long" },
                   "mainPhotoUrl": { "type": "text" },
                   "cityId": { "type": "long" },

src/main/java/ua/everybuy/service/advertisement/search/ElasticSearchService.java

@@ -14,7 +14,6 @@
 import ua.everybuy.routing.dto.request.AdvertisementSearchParametersDto;
 import ua.everybuy.routing.dto.response.FilteredAdvertisementsResponse;
 import ua.everybuy.routing.mapper.AdvertisementDocumentMapper;
-
 import java.io.IOException;
 import java.util.Arrays;
 import java.util.List;
@@ -39,7 +38,9 @@ public AdvertisementSearchResultDto searchAdvertisements(AdvertisementSearchPara
 
             List<FilteredAdvertisementsResponse> advertisements = parseSearchHits(response);
             long totalHits = response.getHits().getTotalHits().value;
-            PriceRangeDto priceRange = elasticSearchPriceAggregationExtractor.extractPriceRange(response.getAggregations());
+
+            PriceRangeDto priceRange = elasticSearchPriceAggregationExtractor
+                    .extractPriceRange(response.getAggregations());
 
             return buildSearchResultDto(advertisements, totalHits, size, priceRange);
 

src/main/resources/db/migration/V2025.07.20__alter_advertisements_table_add_is_negotiable_column.sql

@@ -0,0 +1,9 @@
+ALTER TABLE advertisements
+    ADD COLUMN is_negotiable BOOLEAN;
+
+UPDATE advertisements
+SET is_negotiable = false
+WHERE is_negotiable IS NULL;
+
+ALTER TABLE advertisements
+    ALTER COLUMN is_negotiable SET NOT NULL;