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warehouse-overseas-service/src/main/java/com/baiyue/warehouse/controller/PlatformWarehouseDirectoryController.java

@@ -0,0 +1,82 @@
+package com.baiyue.warehouse.controller;
+
+import com.baiyue.common.core.api.ApiResponse;
+import com.baiyue.common.core.api.PageResult;
+import com.baiyue.common.core.api.ResultCode;
+import com.baiyue.common.core.exception.BizException;
+import com.baiyue.common.security.AuthenticatedUser;
+import com.baiyue.warehouse.security.OverseasWarehousePermissions;
+import com.baiyue.warehouse.dto.PalletRequests;
+import com.baiyue.warehouse.entity.WarehousePalletEntity;
+import com.baiyue.warehouse.service.WarehouseResourceService;
+import com.baiyue.warehouse.service.DomesticWarehouseDirectory;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import jakarta.validation.Valid;
+
+import java.util.List;
+
+/** Exposes the domestic authoritative directory as read-only overseas resource options. */
+@RestController
+@RequestMapping("/api/platform/v1/warehouse-admin")
+@Tag(name = "Platform overseas warehouse directory")
+public class PlatformWarehouseDirectoryController {
+    private final DomesticWarehouseDirectory directory;
+    private final WarehouseResourceService resources;
+
+    public PlatformWarehouseDirectoryController(DomesticWarehouseDirectory directory,
+                                                WarehouseResourceService resources) {
+        this.directory = directory;
+        this.resources = resources;
+    }
+
+    @GetMapping("/pallets")
+    @PreAuthorize("hasAuthority('" + OverseasWarehousePermissions.PALLET_LIST + "')")
+    @Operation(summary = "Page public pallets across warehouses",
+        description = "Required authority: " + OverseasWarehousePermissions.PALLET_LIST)
+    public ApiResponse<PageResult<WarehousePalletEntity>> pallets(
+            @AuthenticationPrincipal AuthenticatedUser user,
+            @Valid PalletRequests.QueryRequest query) {
+        requirePlatform(user);
+        return ApiResponse.success(resources.publicPallets(WarehouseResourceService.PUBLIC_RESOURCE_SCOPE, query));
+    }
+
+    @GetMapping
+    @PreAuthorize("hasAuthority('" + OverseasWarehousePermissions.WAREHOUSE_LIST + "')")
+    @Operation(summary = "Page shared overseas receiving warehouses",
+        description = "Required authority: " + OverseasWarehousePermissions.WAREHOUSE_LIST)
+    public ApiResponse<PageResult<WarehouseOption>> warehouses(
+            @AuthenticationPrincipal AuthenticatedUser user,
+            @RequestParam(defaultValue = "1") long page,
+            @RequestParam(defaultValue = "200") long size) {
+        requirePlatform(user);
+        if (page < 1 || size < 1 || size > 200) {
+            throw new BizException(ResultCode.BAD_REQUEST, "分页参数无效");
+        }
+        List<WarehouseOption> all = directory.options().stream()
+            .map(value -> new WarehouseOption(value.warehouseId(), 0L, value.warehouseCode(),
+                value.warehouseName(), "OVERSEAS", value.status()))
+            .toList();
+        long from = Math.min((page - 1) * size, all.size());
+        long to = Math.min(from + size, all.size());
+        long pages = all.isEmpty() ? 0 : (all.size() + size - 1) / size;
+        return ApiResponse.success(new PageResult<>(all.subList((int) from, (int) to),
+            page, size, all.size(), pages));
+    }
+
+    private static void requirePlatform(AuthenticatedUser user) {
+        if (user == null || !"PLATFORM".equals(user.appCode())
+                || user.tenantId() == null || user.tenantId() != 0L) {
+            throw new BizException(ResultCode.FORBIDDEN, "仅允许平台端访问");
+        }
+    }
+
+    public record WarehouseOption(long id, long customerId, String warehouseCode,
+                                  String warehouseName, String warehouseType, String status) { }
+}

warehouse-overseas-service/src/main/java/com/baiyue/warehouse/repository/WarehouseResourceRepository.java

@@ -146,6 +146,18 @@ public class WarehouseResourceRepository {
         return PageResult.from(pallets.selectPage(new Page<>(query.page(), query.size()), wrapper));
     }
 
+    public PageResult<WarehousePalletEntity> pagePublicPallets(long customerId,
+                                                                 PalletRequests.QueryRequest query) {
+        var wrapper = new LambdaQueryWrapper<WarehousePalletEntity>()
+            .eq(WarehousePalletEntity::getCustomerId, customerId)
+            .eq(StringUtils.hasText(query.palletType()), WarehousePalletEntity::getPalletType, query.palletType())
+            .eq(StringUtils.hasText(query.status()), WarehousePalletEntity::getStatus, query.status())
+            .eq(query.locationId() != null, WarehousePalletEntity::getLocationId, query.locationId())
+            .like(StringUtils.hasText(query.keyword()), WarehousePalletEntity::getPalletCode, query.keyword())
+            .orderByDesc(WarehousePalletEntity::getCreatedAt);
+        return PageResult.from(pallets.selectPage(new Page<>(query.page(), query.size()), wrapper));
+    }
+
     public void deletePallet(long id) {
         pallets.deleteById(id);
     }

warehouse-overseas-service/src/main/java/com/baiyue/warehouse/service/WarehouseResourceService.java

@@ -218,6 +218,11 @@ public class WarehouseResourceService {
         return repository.pagePallets(customerId, warehouseId, query);
     }
 
+    public PageResult<WarehousePalletEntity> publicPallets(long customerId,
+                                                            PalletRequests.QueryRequest query) {
+        return repository.pagePublicPallets(customerId, query);
+    }
+
     @Transactional
     public void deletePallet(long customerId, long warehouseId, long id) {
         WarehousePalletEntity pallet = requirePallet(customerId, warehouseId, id);