feat: complete cmpp platform phases 0-5

2026-07-01 13:22:04 +08:00
parent 824a8b334f
commit ee926fea04
86 changed files with 10490 additions and 14 deletions
@@ -0,0 +1,60 @@
+import { Injectable } from '@nestjs/common';
+import { Prisma } from '@prisma/client';
+import { PrismaService } from '../prisma/prisma.service';
+import { ObjectStorageService } from './object-storage.service';
+
+export interface CreateFileObjectDto {
+  tenantId?: string;
+  bucket: string;
+  objectKey: string;
+  fileName: string;
+  contentType: string;
+  sizeBytes: number | string;
+  checksum?: string;
+  purpose: string;
+}
+
+export interface CreatePresignedUploadDto {
+  objectKey: string;
+  expiresInSeconds?: number;
+}
+
+@Injectable()
+export class FilesService {
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly objectStorage: ObjectStorageService,
+  ) {}
+
+  list(tenantId?: string) {
+    return this.prisma.fileObject.findMany({
+      where: tenantId ? { tenantId } : undefined,
+      orderBy: { createdAt: 'desc' },
+      take: 100,
+    });
+  }
+
+  create(data: CreateFileObjectDto) {
+    const createData: Prisma.FileObjectUncheckedCreateInput = {
+      tenantId: data.tenantId,
+      bucket: data.bucket,
+      objectKey: data.objectKey,
+      fileName: data.fileName,
+      contentType: data.contentType,
+      sizeBytes: BigInt(data.sizeBytes),
+      checksum: data.checksum,
+      purpose: data.purpose,
+    };
+    return this.prisma.fileObject.create({ data: createData });
+  }
+
+  async createPresignedUpload(data: CreatePresignedUploadDto) {
+    const uploadUrl = await this.objectStorage.presignedPutObject(data.objectKey, data.expiresInSeconds ?? 3600);
+    return {
+      bucket: this.objectStorage.getBucket(),
+      objectKey: data.objectKey,
+      uploadUrl,
+      expiresInSeconds: data.expiresInSeconds ?? 3600,
+    };
+  }
+}