bigint conversion fixes

src/main/java/com/honey/honey/config/OpenApiExamplesCustomizer.java

@@ -43,8 +43,8 @@ public class OpenApiExamplesCustomizer implements GlobalOpenApiCustomizer {
         value.put("screenName", "The Boy");
         value.put("dateReg", 1772897273);
         value.put("ip", "165.165.165.165");
-        value.put("balanceA", 100000);
-        value.put("balanceB", 100000);
+        value.put("balanceA", 10000);
+        value.put("balanceB", 10000);
         value.put("avatarUrl", "/avatars/0/0/1/06c98267.png?v=1772897273");
         value.put("languageCode", "EN");
         value.put("paymentEnabled", true);

src/main/java/com/honey/honey/controller/UserController.java

@@ -24,6 +24,9 @@ import org.springframework.web.bind.annotation.*;
 @RequiredArgsConstructor
 public class UserController {
 
+    /** Divisor for converting balance bigint to display value (backend sends display value only). */
+    private static final double BALANCE_DISPLAY_DIVISOR = 1_000_000.0;
+
     private final UserService userService;
     private final UserBRepository userBRepository;
     private final AvatarService avatarService;
@@ -37,10 +40,12 @@ public class UserController {
         // Convert IP from byte[] to string for display
         String ipAddress = IpUtils.bytesToIp(user.getIp());
         
-        // Get balances from UserB
+        // Get balances from UserB; convert to display value (divide by 1_000_000)
         var userBOpt = userBRepository.findById(user.getId());
-        Long balanceA = userBOpt.map(UserB::getBalanceA).orElse(0L);
-        Long balanceB = userBOpt.map(UserB::getBalanceB).orElse(0L);
+        long rawBalanceA = userBOpt.map(UserB::getBalanceA).orElse(0L);
+        long rawBalanceB = userBOpt.map(UserB::getBalanceB).orElse(0L);
+        Double balanceA = rawBalanceA / BALANCE_DISPLAY_DIVISOR;
+        Double balanceB = rawBalanceB / BALANCE_DISPLAY_DIVISOR;
         Integer depositCount = userBOpt.map(UserB::getDepositCount).orElse(0);
         
         // Generate avatar URL on-the-fly (deterministic from userId)

src/main/java/com/honey/honey/dto/ReferralDto.java

@@ -10,8 +10,16 @@ import lombok.NoArgsConstructor;
 @NoArgsConstructor
 @AllArgsConstructor
 public class ReferralDto {
-    private String name; // screen_name from db_users_a
-    private Long commission; // to_referer_1/2/3 from db_users_d (bigint, needs to be divided by 1,000,000 on frontend)
+    private String name; // screen_name from db_users_d
+    private Double commission; // display value (raw bigint / 1_000_000), sent ready for display
+
+    /** Constructor for JPQL: converts raw commission bigint to display value. Accepts Number so Hibernate can pass Long or BigInteger. */
+    public ReferralDto(String name, Number commissionRaw) {
+        this.name = name;
+        this.commission = commissionRaw != null ? commissionRaw.longValue() / COMMISSION_DISPLAY_DIVISOR : 0.0;
+    }
+
+    private static final double COMMISSION_DISPLAY_DIVISOR = 1_000_000.0;
 }
 
 

src/main/java/com/honey/honey/dto/UserDto.java

@@ -16,8 +16,8 @@ public class UserDto {
     private String screenName; // User's screen name
     private Integer dateReg; // Registration date (Unix timestamp in seconds)
     private String ip;
-    private Long balanceA; // Balance (stored as bigint, represents number with 6 decimal places)
-    private Long balanceB; // Second balance (stored as bigint)
+    private Double balanceA; // Balance for display (raw bigint / 1_000_000)
+    private Double balanceB; // Second balance for display (raw bigint / 1_000_000)
     private String avatarUrl; // Public URL of user's avatar
     private String languageCode; // User's language preference (EN, RU, DE, IT, NL, PL, FR, ES, ID, TR)
     private Boolean paymentEnabled; // Runtime toggle: deposits (Store, Payment Options, etc.) allowed