优化

2026-09-01 20:07:38 +08:00
parent 539030d2b6
commit 8e17401f37
34 changed files with 244 additions and 501 deletions
@@ -0,0 +1,59 @@
+package com.baiyue.file.controller;
+
+import com.baiyue.common.core.api.ResultCode;
+import com.baiyue.common.core.exception.BizException;
+import com.baiyue.common.security.AuthenticatedUser;
+import com.baiyue.file.service.InternalBusinessFileService;
+import jakarta.annotation.Resource;
+import org.springframework.http.CacheControl;
+import org.springframework.http.ContentDisposition;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+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.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.nio.charset.StandardCharsets;
+
+@RestController
+@RequestMapping("/api/merchant/v1/files/order-batch-imports")
+public class MerchantOrderBatchImportFileController {
+    private static final String ERROR_REPORT = "ORDER_BATCH_IMPORT_ERROR_REPORT";
+
+    @Resource private InternalBusinessFileService files;
+
+    @GetMapping("/{batchNo}/error-reports/{fileId}")
+    @PreAuthorize("hasAuthority('merchant:order:create')")
+    public ResponseEntity<byte[]> downloadErrorReport(
+        @AuthenticationPrincipal AuthenticatedUser user,
+        @PathVariable String batchNo,
+        @PathVariable long fileId) {
+        var value = files.download(merchantTenant(user), ERROR_REPORT, batchNo, fileId);
+        MediaType contentType;
+        try {
+            contentType = MediaType.parseMediaType(value.contentType());
+        } catch (IllegalArgumentException exception) {
+            contentType = MediaType.APPLICATION_OCTET_STREAM;
+        }
+        return ResponseEntity.ok()
+            .cacheControl(CacheControl.noStore())
+            .contentType(contentType)
+            .header(HttpHeaders.CONTENT_DISPOSITION,
+                ContentDisposition.attachment().filename(value.fileName(), StandardCharsets.UTF_8).build().toString())
+            .contentLength(value.content().length)
+            .body(value.content());
+    }
+
+    private static long merchantTenant(AuthenticatedUser user) {
+        if (user == null || !"MERCHANT".equalsIgnoreCase(user.appCode())
+                || user.tenantId() == null || user.tenantId() <= 0
+                || user.userId() == null || user.userId() <= 0) {
+            throw new BizException(ResultCode.FORBIDDEN, "Merchant identity is required");
+        }
+        return user.tenantId();
+    }
+}