feat: 认领收票单候选接口改为分页查询

blade-service/blade-transport/src/main/java/org/springblade/transport/controller/InvoiceReceiptController.java

@@ -204,9 +204,9 @@ public class InvoiceReceiptController extends BladeController {
 
 	@GetMapping("/claim-candidates")
 	@ApiOperationSupport(order = 18)
-	@Operation(summary = "结算单认领收票单候选（先票后款：审批通过且未被有效应付结算单认领）")
-	public R<List<InvoiceReceipt>> claimCandidates(@RequestParam(required = false) String keyword) {
-		return R.data(invoiceReceiptService.claimCandidates(keyword));
+	@Operation(summary = "结算单认领收票单候选分页（先票后款：审批通过且未被有效应付结算单认领）")
+	public R<IPage<InvoiceReceipt>> claimCandidates(@RequestParam(required = false) String keyword, Query pageQuery) {
+		return R.data(invoiceReceiptService.claimCandidates(keyword, Condition.getPage(pageQuery)));
 	}
 
 	@GetMapping("/claimed-list")

blade-service/blade-transport/src/main/java/org/springblade/transport/service/IInvoiceReceiptService.java

@@ -137,12 +137,13 @@ public interface IInvoiceReceiptService extends BaseService<InvoiceReceipt> {
 
 	/**
 	 * 结算单认领收票单候选（先票后款路径A/B 选票数据源）：审批通过 + 未被有效应付结算单认领，
-	 * 关键字匹配发票号/销方/购方，最多 200 条
+	 * 关键字匹配发票号/销方/购方，分页返回
 	 *
 	 * @param keyword 关键字（发票号/销方/购方），空不过滤
-	 * @return 候选收票登记
+	 * @param page    分页参数
+	 * @return 候选收票登记分页
 	 */
-	List<InvoiceReceipt> claimCandidates(String keyword);
+	IPage<InvoiceReceipt> claimCandidates(String keyword, IPage<InvoiceReceipt> page);
 
 	/**
 	 * 结算单已认领收票登记列表（先票后款：发票登记对话框打开时回显已认领票）：

blade-service/blade-transport/src/main/java/org/springblade/transport/service/impl/InvoiceReceiptServiceImpl.java

@@ -938,24 +938,19 @@ public class InvoiceReceiptServiceImpl extends BaseServiceImpl<InvoiceReceiptMap
 	}
 
 	@Override
-	public List<InvoiceReceipt> claimCandidates(String keyword) {
+	public IPage<InvoiceReceipt> claimCandidates(String keyword, IPage<InvoiceReceipt> page) {
 		String trimmedKeyword = StringUtil.isBlank(keyword) ? null : keyword.trim();
-		List<InvoiceReceipt> approved = list(Wrappers.<InvoiceReceipt>lambdaQuery()
+		// 排除已被有效应付结算单（未删除+启用+应付类型）认领的票，关系仍指向作废结算单的可重新选
+		String claimedReceiptSubSql = "SELECT r.invoice_receipt_id FROM blade_invoice_receipt_settlement r"
+			+ " INNER JOIN blade_formal_settlement s ON s.id = r.formal_settlement_id"
+			+ " WHERE s.is_deleted = 0 AND s.status = 1 AND s.settlement_type = 'payable'";
+		return page(page, Wrappers.<InvoiceReceipt>lambdaQuery()
 			.eq(InvoiceReceipt::getApprovalStatus, TransportBusiConstant.APPROVED)
 			.and(Func.isNotBlank(trimmedKeyword), item -> item.like(InvoiceReceipt::getInvoiceNo, trimmedKeyword)
 				.or().like(InvoiceReceipt::getIssuerName, trimmedKeyword)
 				.or().like(InvoiceReceipt::getReceiverName, trimmedKeyword))
-			.orderByDesc(InvoiceReceipt::getCreateTime)
-			.last("LIMIT 200"));
-		if (approved.isEmpty()) {
-			return List.of();
-		}
-		// 排除已被有效应付结算单认领的票（关系仍指向作废结算单的可重新选）
-		List<InvoiceReceiptSettlement> relations = settlementRelationMapper.selectList(
-			Wrappers.<InvoiceReceiptSettlement>lambdaQuery().in(InvoiceReceiptSettlement::getInvoiceReceiptId,
-				approved.stream().map(InvoiceReceipt::getId).toList()));
-		List<Long> claimedReceiptIds = this.claimedReceiptIds(relations);
-		return approved.stream().filter(receipt -> !claimedReceiptIds.contains(receipt.getId())).toList();
+			.notInSql(InvoiceReceipt::getId, claimedReceiptSubSql)
+			.orderByDesc(InvoiceReceipt::getCreateTime));
 	}
 
 	@Override
@@ -1066,27 +1061,6 @@ public class InvoiceReceiptServiceImpl extends BaseServiceImpl<InvoiceReceiptMap
 		}
 	}
 
-	/** 关系表中仍指向有效应付结算单（未作废应付类型）的登记id：这些票不允许再被其他结算单认领 */
-	private List<Long> claimedReceiptIds(List<InvoiceReceiptSettlement> relations) {
-		if (relations.isEmpty()) {
-			return List.of();
-		}
-		List<Long> settlementIds = relations.stream()
-			.map(InvoiceReceiptSettlement::getFormalSettlementId).filter(Objects::nonNull).distinct().toList();
-		Set<Long> activeSettlementIds = settlementIds.isEmpty() ? Set.of()
-			: formalSettlementMapper.selectBatchIds(settlementIds).stream()
-				.filter(settlement -> !Objects.equals(settlement.getIsDeleted(), 1)
-					&& Objects.equals(settlement.getStatus(), 1)
-					&& "payable".equals(settlement.getSettlementType()))
-				.map(FormalSettlement::getId).collect(Collectors.toSet());
-		if (activeSettlementIds.isEmpty()) {
-			return List.of();
-		}
-		return relations.stream()
-			.filter(relation -> activeSettlementIds.contains(relation.getFormalSettlementId()))
-			.map(InvoiceReceiptSettlement::getInvoiceReceiptId).distinct().toList();
-	}
-
 	/** 一票一结算单校验：认领票已挂其他有效应付结算单时拦截（指向本结算单的旧关系即将重建，不参与校验） */
 	private void checkSingleSettlementClaim(FormalSettlement settlement, List<InvoiceReceipt> receipts) {
 		if (receipts.isEmpty()) {