recoder-code/plugin-registry-service/dist/services/StorageService.d.ts

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/**
 * StorageService
 * Handles package storage, retrieval, and management across multiple backends
 */
/// <reference types="node" />
/// <reference types="node" />
import { Config } from '../config';
export interface StorageConfig {
    type: 'local' | 's3' | 'gcs' | 'azure';
    endpoint?: string;
    region?: string;
    bucket?: string;
    credentials?: any;
    basePath?: string;
}
export interface StorageMetadata {
    size: number;
    contentType: string;
    etag: string;
    lastModified: Date;
    checksums: {
        md5: string;
        sha1: string;
        sha256: string;
        sha512: string;
    };
}
export interface UploadResult {
    success: boolean;
    key: string;
    url: string;
    metadata: StorageMetadata;
    error?: string;
}
export interface DownloadResult {
    success: boolean;
    data?: Buffer;
    metadata?: StorageMetadata;
    error?: string;
}
export declare class StorageService {
    private readonly config;
    private readonly logger;
    constructor(appConfig?: Config);
    storeTarball(packageName: string, version: string, tarballBuffer: Buffer): Promise<string>;
    getTarballStream(tarballPath: string): Promise<any>;
    deleteTarball(tarballPath: string): Promise<void>;
    uploadPackage(packageName: string, version: string, data: Buffer, contentType?: string): Promise<UploadResult>;
    downloadPackage(packageName: string, version: string): Promise<DownloadResult>;
    deletePackage(packageName: string, version: string): Promise<boolean>;
    getPackageMetadata(packageName: string, version: string): Promise<StorageMetadata | null>;
    packageExists(packageName: string, version: string): Promise<boolean>;
    listPackageVersions(packageName: string): Promise<string[]>;
    getDownloadUrl(packageName: string, version: string): string;
    private initializeStorage;
    private generatePackageKey;
    private generatePackagePrefix;
    private calculateMetadata;
    private uploadToLocal;
    private downloadFromLocal;
    private deleteFromLocal;
    private getLocalMetadata;
    private listLocalVersions;
    private s3Client;
    private initializeS3;
    private uploadToS3;
    private downloadFromS3;
    private deleteFromS3;
    private getS3Metadata;
    private listS3Versions;
    private initializeGCS;
    private initializeAzure;
    private uploadToGCS;
    private uploadToAzure;
    private downloadFromGCS;
    private downloadFromAzure;
    private deleteFromGCS;
    private deleteFromAzure;
    private getGCSMetadata;
    private getAzureMetadata;
    private listGCSVersions;
    private listAzureVersions;
    testConnection(): Promise<boolean>;
}