@qrvey/object-storage/dist/esm/index.mjs

 

import stream, { Readable } from 'stream';
import { BlobServiceClient, BlobSASPermissions } from '@azure/storage-blob';
import { S3Client, S3, ListObjectsV2Command, HeadObjectCommand, GetObjectCommand, PutObjectCommand, DeleteObjectCommand, HeadBucketCommand, UploadPartCommand } from '@aws-sdk/client-s3';
import { getSignedUrl } from '@aws-sdk/s3-request-presigner';
import { Upload } from '@aws-sdk/lib-storage';
import { Agent, request as request$1 } from 'http';
import { Agent as Agent$1, request } from 'https';

var __defProp = Object.defineProperty;
var __defProps = Object.defineProperties;
var __getOwnPropDescs = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols = Object.getOwnPropertySymbols;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __propIsEnum = Object.prototype.propertyIsEnumerable;
var __knownSymbol = (name, symbol) => {
  if (symbol = Symbol[name])
    return symbol;
  throw Error("Symbol." + name + " is not defined");
};
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp.call(b, prop))
      __defNormalProp(a, prop, b[prop]);
  if (__getOwnPropSymbols)
    for (var prop of __getOwnPropSymbols(b)) {
      if (__propIsEnum.call(b, prop))
        __defNormalProp(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps = (a, b) => __defProps(a, __getOwnPropDescs(b));
var __objRest = (source, exclude) => {
  var target = {};
  for (var prop in source)
    if (__hasOwnProp.call(source, prop) && exclude.indexOf(prop) < 0)
      target[prop] = source[prop];
  if (source != null && __getOwnPropSymbols)
    for (var prop of __getOwnPropSymbols(source)) {
      if (exclude.indexOf(prop) < 0 && __propIsEnum.call(source, prop))
        target[prop] = source[prop];
    }
  return target;
};
var __forAwait = (obj, it, method) => (it = obj[__knownSymbol("asyncIterator")]) ? it.call(obj) : (obj = obj[__knownSymbol("iterator")](), it = {}, method = (key, fn) => (fn = obj[key]) && (it[key] = (arg) => new Promise((yes, no, done) => (arg = fn.call(obj, arg), done = arg.done, Promise.resolve(arg.value).then((value) => yes({ value, done }), no)))), method("next"), method("return"), it);

// src/shared/utils/errorHandler.ts
var errorMessages = {
  AccessDenied: "Access denied",
  AccountProblem: "There is a problem with your account",
  AllAccessDisabled: "All access to this resource has been disabled",
  BucketAlreadyExists: "The requested bucket name is not available",
  BucketNotEmpty: "The bucket you tried to delete is not empty",
  EntityTooLarge: "The entity you are trying to upload is too large",
  ExpiredToken: "The provided token has expired",
  InternalError: "An internal server error has occurred",
  InvalidAccessKeyId: "The AWS access key ID you provided does not exist in our records",
  InvalidBucketName: "The specified bucket name is not valid",
  InvalidObjectState: "The operation is not valid for the current state of the object",
  InvalidToken: "The provided token is invalid",
  NoSuchBucket: "The specified bucket does not exist",
  NoSuchKey: "The specified key does not exist",
  PreconditionFailed: "The condition specified in the request is not met",
  RequestTimeout: "The request timed out",
  ServiceUnavailable: "The service is currently unavailable",
  SignatureDoesNotMatch: "The request signature we calculated does not match the signature you provided",
  SlowDown: "Please reduce your request rate",
  TemporaryRedirect: "Temporary redirect",
  ObjectNotFound: "ObjectNotFound - The specified key does not exist. (404)",
  DEFAULT: "An unknown error occurred"
};
var ErrorHandler = class {
  static handleError(errorCode, errorMessage, errorObj) {
    const errorResponse = {
      code: errorCode,
      message: errorMessage || errorMessages[errorCode] || errorMessages["DEFAULT"],
      timestamp: (/* @__PURE__ */ new Date()).toISOString(),
      error: errorObj ? {
        name: errorObj.name,
        message: errorObj.message,
        stack: errorObj.stack || null
      } : null
    };
    return errorResponse;
  }
};

// src/services/storage/blob/blobHelpers.ts
function BlobPropertiesResponseToObjectResponse(blobProperties) {
  return {
    lastModified: blobProperties.lastModified,
    contentLength: blobProperties.contentLength,
    contentType: blobProperties.contentType,
    eTag: blobProperties.etag,
    metadata: blobProperties.metadata,
    contentEncoding: blobProperties.contentEncoding,
    cacheControl: blobProperties.cacheControl,
    contentDisposition: blobProperties.contentDisposition,
    contentLanguage: blobProperties.contentLanguage
  };
}

// src/services/storage/blob/blocIdStorage.ts
var BlockIdStorage = class _BlockIdStorage {
  constructor() {
    this.blockIdMap = {};
  }
  static getInstance() {
    if (!_BlockIdStorage.instance) {
      _BlockIdStorage.instance = new _BlockIdStorage();
    }
    return _BlockIdStorage.instance;
  }
  addBlockId(blobName, blockId) {
    if (!this.blockIdMap[blobName]) {
      this.blockIdMap[blobName] = [];
    }
    this.blockIdMap[blobName].push(blockId);
  }
  getBlockIds(blobName) {
    return this.blockIdMap[blobName] || [];
  }
  clearBlockIds(blobName) {
    delete this.blockIdMap[blobName];
  }
};

// src/services/storage/blob/blobStorage.service.ts
var BlobStorageService = class {
  /**
   * Retrieves the properties of a blob from the container by its name.
   *
   * @param {string} blobName - The name of the blob.
   * @return {Promise<GetObjectResponse>} A promise that resolves to the blob properties.
   */
  constructor(containerName) {
    this.containerName = containerName;
    this.blobServiceClient = BlobServiceClient.fromConnectionString(
      process.env.AZURE_STORAGE_CONNECTION_STRING
    );
  }
  /**
   * Creates a writable stream for uploading a file to the Blob storage.
   *
   * @param {string} blobName - The name of the blob to upload.
   * @return {CreateUploadWriteStreamResponse} An object containing the key of the uploaded blob, the writable stream, and a promise that resolves when the upload is complete.
   */
  createUploadWriteStream(blobName) {
    const streamPassThrough = new stream.PassThrough();
    const containerClient = this.blobServiceClient.getContainerClient(
      this.containerName
    );
    const blockBlobClient = containerClient.getBlockBlobClient(blobName);
    const uploadPromise = blockBlobClient.uploadStream(streamPassThrough, void 0, void 0, {
      onProgress: (ev) => console.log(ev)
    }).then(() => {
      return { Bucket: this.containerName, Key: blobName };
    });
    return {
      key: blobName,
      stream: streamPassThrough,
      promise: uploadPromise
    };
  }
  /**
   * Retrieves the properties of a blob from the container by its name.
   *
   * @param {string} blobName - The name of the blob.
   * @return {Promise<GetObjectResponse>} A promise that resolves to the blob properties.
   */
  async getHeadObject(blobName) {
    try {
      const containerClient = this.blobServiceClient.getContainerClient(
        this.containerName
      );
      const blockBlobClient = containerClient.getBlockBlobClient(blobName);
      const blobProperties = await blockBlobClient.getProperties();
      return BlobPropertiesResponseToObjectResponse(blobProperties);
    } catch (error) {
      throw ErrorHandler.handleError("DEFAULT", "", error);
    }
  }
  /**
   * Retrieves an object from the blob storage service.
   *
   * @param {string} blobName - The name of the blob to retrieve.
   * @param {Object} [options] - The options that you can pass to the library.
   * @return {Promise<GetObjectResponse>} A promise that resolves to the object data, including the body, metadata, content type, and content length, or rejects with an error if there was an issue.
   */
  async getObject(blobName, options) {
    var _a;
    try {
      let downloadBlockBlobResponse;
      const containerClient = this.blobServiceClient.getContainerClient(
        this.containerName
      );
      const blockBlobClient = containerClient.getBlockBlobClient(blobName);
      const expression = (options == null ? void 0 : options.range) || "";
      const matches = expression.match(/\d+/g);
      if (expression && (matches == null ? void 0 : matches.length)) {
        const [start, end] = matches.map(Number);
        downloadBlockBlobResponse = await blockBlobClient.download(
          start,
          end
        );
      } else {
        downloadBlockBlobResponse = await blockBlobClient.download(0);
      }
      return {
        body: downloadBlockBlobResponse.readableStreamBody,
        metadata: downloadBlockBlobResponse.metadata,
        contentType: downloadBlockBlobResponse.contentType,
        contentLength: downloadBlockBlobResponse.contentLength
      };
    } catch (error) {
      let errorKey = "DEFAULT";
      if (((_a = error == null ? void 0 : error.response) == null ? void 0 : _a.status) === 404) {
        errorKey = "ObjectNotFound";
      }
      throw ErrorHandler.handleError(errorKey, "", error);
    }
  }
  async getSignatureUrl(blobName, expiresInMinutes, permissions) {
    try {
      const containerClient = this.blobServiceClient.getContainerClient(
        this.containerName
      );
      const blockBlobClient = containerClient.getBlockBlobClient(blobName);
      const startDate = /* @__PURE__ */ new Date();
      const expiryDate = new Date(startDate);
      expiryDate.setMinutes(startDate.getMinutes() + expiresInMinutes);
      return blockBlobClient.generateSasUrl({
        permissions: BlobSASPermissions.parse(permissions),
        startsOn: startDate,
        expiresOn: expiryDate
      });
    } catch (error) {
      throw ErrorHandler.handleError("DEFAULT", "", error);
    }
  }
  async getUploadUrl(blobName, expiresInMinutes) {
    try {
      const sasUrl = await this.getSignatureUrl(
        blobName,
        expiresInMinutes,
        "w"
      );
      return { key: blobName, signedUrl: sasUrl };
    } catch (error) {
      throw ErrorHandler.handleError("DEFAULT", "", error);
    }
  }
  /**
   * Retrieves a signed URL for the blob with the specified name that expires after a certain period.
   *
   * @param {string} blobName - The name of the blob to generate the signed URL for.
   * @param {number} expiresInMinutes - The duration in minutes until the signed URL expires.
   * @return {Promise<string>} A Promise that resolves with the signed URL.
   */
  async getDownloadUrl(blobName, expiresInMinutes) {
    try {
      const sasUrl = await this.getSignatureUrl(
        blobName,
        expiresInMinutes,
        "r"
      );
      return sasUrl;
    } catch (error) {
      throw ErrorHandler.handleError("DEFAULT", "", error);
    }
  }
  /**
   * Uploads a file to the blob storage service.
   *
   * @param {string} blobName - The name of the blob to upload.
   * @param {FileContent} body - The content of the file to upload.
   * @param {{ [key: string]: string } | undefined} [metadata] - Optional metadata to associate with the blob.
   * @return {Promise<UploadResponse>} A promise that resolves to the response object containing the key of the uploaded blob, or rejects with an error if there was an issue.
   */
  async upload(blobName, body, metadata = {}) {
    try {
      const containerClient = this.blobServiceClient.getContainerClient(
        this.containerName
      );
      const blockBlobClient = containerClient.getBlockBlobClient(blobName);
      Buffer.isBuffer(body) ? await blockBlobClient.upload(body, body.length, { metadata }) : await blockBlobClient.uploadStream(
        body,
        void 0,
        void 0,
        { metadata }
      );
      return { key: blobName };
    } catch (error) {
      throw ErrorHandler.handleError("DEFAULT", "", error);
    }
  }
  /**
   * Deletes a blob from the blob storage service.
   *
   * @param {string} blobName - The name of the blob to be deleted.
   * @return {Promise<boolean>} A promise that resolves to true if the blob is successfully deleted, or rejects with an error if there was an issue.
   */
  async delete(data) {
    try {
      const containerClient = this.blobServiceClient.getContainerClient(
        this.containerName
      );
      return this.deleteObject(containerClient, data);
    } catch (error) {
      throw ErrorHandler.handleError("DEFAULT", "", error);
    }
  }
  /**
   * Lists a chunk of blobs from the specified container client based on the provided options and continuation token.
   *
   * @param {ListRequestOptions} options - The options for listing the blobs.
   * @param {string | undefined} continuationToken - The continuation token for pagination.
   * @param {number} limit - The maximum number of blobs to list in a single page.
   * @param {ContainerClient} containerClient - The container client to list the blobs from.
   * @return {Promise<{ items: BlobItem[]; continuationToken?: string }>} - A promise that resolves to an object containing the list of blob items and an optional continuation token.
   */
  async listChunk(options, continuationToken, limit, containerClient) {
    const iterator = containerClient.listBlobsFlat({
      prefix: options.prefix
    }).byPage({
      maxPageSize: limit,
      continuationToken
    });
    const items = [];
    const response = (await iterator.next()).value;
    items.push(...response.segment.blobItems);
    return {
      items,
      continuationToken: response.continuationToken
    };
  }
  /**
   * Retrieves a list of blob contents based on the provided options.
   *
   * @param {ListRequestOptions} options - The options for listing the blob contents.
   * @return {Promise<{ contents: BlobItem[]; nextContinuationToken?: string }>} A promise that resolves to the list of blob contents and the next continuation token.
   */
  async listContents(options) {
    var _a;
    let responseContents = [];
    let continuationToken = options.pagination;
    const limit = (_a = options.limit) != null ? _a : 1e3;
    let continueListing = true;
    const containerClient = this.blobServiceClient.getContainerClient(
      this.containerName
    );
    while (continueListing) {
      const response = await this.listChunk(
        options,
        continuationToken,
        limit - responseContents.length,
        containerClient
      );
      continuationToken = response.continuationToken;
      responseContents = responseContents.concat(response.items);
      if (responseContents.length >= limit || !continuationToken) {
        continueListing = false;
      }
    }
    return {
      contents: responseContents,
      nextContinuationToken: continuationToken
    };
  }
  /**
   * Lists blobs in the Azure Blob Storage container with pagination.
   * @param options - The options for listing blobs.
   * @returns A promise that resolves to a paginated list of blob names.
   */
  async list(options) {
    var _a;
    let items = [];
    const response = await this.listContents(options);
    items = response.contents.length ? response.contents.map((blob) => {
      return {
        key: blob.name,
        lastModified: blob.properties.lastModified,
        size: blob.properties.contentLength,
        eTag: blob.properties.etag
      };
    }) : [];
    return {
      items,
      pagination: ((_a = response.nextContinuationToken) == null ? void 0 : _a.length) ? response.nextContinuationToken : null,
      count: items.length
    };
  }
  /**
   * Lists all blobs in the Azure Blob Storage container.
   * @param options - The options for listing blobs.
   * @returns A promise that resolves to list of blob names.
   */
  async listAll(options) {
    var _a, _b;
    let allItems = [];
    let pagination = void 0;
    do {
      const response = await this.list(__spreadProps(__spreadValues({}, options), {
        pagination
      }));
      if ((_a = response.items) == null ? void 0 : _a.length)
        allItems = [...allItems, ...response.items];
      pagination = (_b = response.pagination) != null ? _b : void 0;
    } while (pagination);
    return { items: allItems, count: allItems.length };
  }
  /**
   * Deletes a blob from the blob storage service.
   *
   * @param {string} blobName - The name of the blob to be deleted.
   * @return {Promise<boolean>} A promise that resolves to true if the blob is successfully deleted, or rejects with an error if there was an issue.
   */
  async deleteObject(containerClient, blobName) {
    try {
      const blockBlobClient = containerClient.getBlockBlobClient(blobName);
      await blockBlobClient.delete();
      return true;
    } catch (error) {
      throw ErrorHandler.handleError("DEFAULT", "", error);
    }
  }
  /**
   * Deletes multiple blobs from the blob storage service.
   *
   * @param {string[]} blobNames - An array of blob names to be deleted.
   * @return {Promise<{ key: string; deleted: boolean; error?: string }[]>} - A promise that resolves to an array of objects containing the key, deleted status, and an optional error message for each blob deleted.
   */
  async deleteObjects(blobNames) {
    const containerClient = this.blobServiceClient.getContainerClient(
      this.containerName
    );
    const deleteBlobPromises = blobNames.map(async (blobName) => {
      var _a;
      try {
        await this.deleteObject(containerClient, blobName);
        return { key: blobName, deleted: true };
      } catch (error) {
        return {
          key: blobName,
          deleted: false,
          error: (_a = error == null ? void 0 : error.message) != null ? _a : ""
        };
      }
    });
    return Promise.all(deleteBlobPromises);
  }
  /**
   * Retrieves the properties of the container.
   *
   * @return {Promise<HeadBucketResponse>} A promise that resolves to the container properties.
   */
  async getHeadBucket() {
    try {
      const containerClient = this.blobServiceClient.getContainerClient(
        this.containerName
      );
      const properties = await containerClient.getProperties();
      return properties;
    } catch (error) {
      throw new Error(
        "Error in Azure getHeadContainer. Container: " + this.containerName + " Error: " + error
      );
    }
  }
  async listMultipartUploadsForBucket() {
    const containerClient = this.blobServiceClient.getContainerClient(
      this.containerName
    );
    const blobList = containerClient.listBlobsFlat();
    const uploads = [];
    try {
      for (var iter = __forAwait(blobList), more, temp, error; more = !(temp = await iter.next()).done; more = false) {
        const blob = temp.value;
        uploads.push({
          uploadId: blob.name,
          key: blob.name,
          initiated: blob.properties.createdOn || /* @__PURE__ */ new Date()
        });
      }
    } catch (temp) {
      error = [temp];
    } finally {
      try {
        more && (temp = iter.return) && await temp.call(iter);
      } finally {
        if (error)
          throw error[0];
      }
    }
    return {
      bucketName: this.containerName,
      uploads
    };
  }
  /**
   * Retrieves the list of parts for a multipart upload.
   *
   * @param {string} blobName - The name of the blob (file) in Azure Blob Storage.
   * @return {Promise<ListPartsMultipartUploadResponse>} A promise that resolves to the list of parts for the multipart upload.
   */
  async listMultipartUploadsForKey(blobName) {
    var _a;
    const containerClient = this.blobServiceClient.getContainerClient(
      this.containerName
    );
    const blobClient = containerClient.getBlockBlobClient(blobName);
    const listResponse = await blobClient.getBlockList("all");
    const parts = ((_a = listResponse == null ? void 0 : listResponse.uncommittedBlocks) == null ? void 0 : _a.map((block, index) => ({
      PartNumber: index + 1,
      LastModified: /* @__PURE__ */ new Date(),
      // Azure Blob Storage doesn't provide the last modified date for individual parts
      ETag: block.name,
      Size: block.size
    }))) || [];
    return {
      Parts: parts
    };
  }
  /**
   * Generates a unique upload ID for multipart uploads.
   *
   * @return {Promise<string>} A promise that resolves to a unique upload ID.
   */
  async generateUploadIdMultipart() {
    const timestamp = Date.now();
    const randomNum = Math.floor(Math.random() * 100);
    const blockIdBase = (timestamp - randomNum).toString();
    return blockIdBase;
  }
  /**
   * Uploads a part of a file as a block to Azure Blob Storage and updates the metadata with the block ID.
   *
   * @param {string} blobName - The name of the blob (file) that you want to upload in parts to Azure Blob Storage.
   * @param {FileContent | any} file - The content of the file that you want to upload as a part of a multipart upload.
   * @param {number} partNumber - The number or index of the part being uploaded.
   * @param {string} [uploadId] - The ID of the multipart upload. If not provided, a new upload ID will be generated.
   * @return {Promise<string>} A Promise that resolves to a string representing the base64 encoded block ID of the uploaded part.
   */
  async uploadMultipart(blobName, file, partNumber, uploadId) {
    const containerClient = this.blobServiceClient.getContainerClient(
      this.containerName
    );
    const blobClient = containerClient.getBlockBlobClient(blobName);
    const blockIdBase = uploadId || await this.generateUploadIdMultipart();
    const partId = partNumber.toString().padStart(6, "0");
    const partIdBase64 = Buffer.from(partId).toString("base64");
    await blobClient.stageBlock(partIdBase64, file, file.length);
    return blockIdBase;
  }
  /**
   * Completes a multipart upload by committing the blocks to create the blob.
   *
   * @param {string} blobName - The name of the blob for which the multipart upload is being completed.
   * @param {string} uploadId - The ID of the multipart upload to be completed.
   * @return {Promise<void>} A Promise that resolves when the multipart upload is successfully completed.
   * @throws {Error} If no block IDs are found in the metadata.
   */
  async completeMultipartUpload(blobName, uploadId) {
    var _a;
    const containerClient = this.blobServiceClient.getContainerClient(
      this.containerName
    );
    const blobClient = containerClient.getBlockBlobClient(blobName);
    const listMultipartUploads = await this.listMultipartUploadsForKey(blobName);
    const blockIds = ((_a = listMultipartUploads == null ? void 0 : listMultipartUploads.Parts) == null ? void 0 : _a.map((part) => part.ETag)) || [];
    if (blockIds.length === 0) {
      throw new Error("No block IDs found in metadata.");
    }
    await blobClient.commitBlockList(blockIds);
  }
  /**
   * Aborts a multipart upload by deleting the specified blob and clearing its block IDs metadata.
   *
   * @param {string} blobName - The name of the blob for which the multipart upload needs to be aborted.
   * @param {string} uploadId - The ID of the multipart upload to be aborted.
   * @return {Promise<void>} A promise that resolves when the multipart upload is successfully aborted.
   */
  async abortMultipartUpload(blobName, uploadId) {
    const containerClient = this.blobServiceClient.getContainerClient(
      this.containerName
    );
    const blobClient = containerClient.getBlockBlobClient(blobName);
    const blockIdStorage = BlockIdStorage.getInstance();
    blockIdStorage.clearBlockIds(uploadId);
    await blobClient.delete();
  }
  async getMultipartUploadPresignedUrl(blobName, uploadId, partNumber, expiresInMinutes = 2) {
    const partId = partNumber.toString().padStart(6, "0");
    const partIdBase64 = Buffer.from(partId).toString("base64");
    const sasUrl = await this.getSignatureUrl(
      blobName,
      expiresInMinutes,
      "w"
    );
    const url = `${sasUrl}&comp=block&blockid=${partIdBase64}`;
    return url;
  }
};

// src/services/storage/s3/s3Helpers.ts
function listResponseContentsToListResponseItems(responseContents) {
  return responseContents.map((responseContent) => {
    return {
      key: responseContent.Key,
      lastModified: new Date(responseContent.LastModified),
      size: responseContent.Size,
      eTag: responseContent.ETag
    };
  });
}
function s3ObjectToObjectResponse(s3Object) {
  return {
    body: s3Object.Body,
    metadata: s3Object.Metadata,
    contentType: s3Object.ContentType,
    contentLength: s3Object.ContentLength,
    contentEncoding: s3Object.ContentEncoding,
    cacheControl: s3Object.CacheControl,
    contentDisposition: s3Object.ContentDisposition,
    contentLanguage: s3Object.ContentLanguage,
    eTag: s3Object.ETag,
    lastModified: s3Object.LastModified
  };
}

// ../../node_modules/@smithy/types/dist-es/auth/auth.js
var HttpAuthLocation;
(function(HttpAuthLocation2) {
  HttpAuthLocation2["HEADER"] = "header";
  HttpAuthLocation2["QUERY"] = "query";
})(HttpAuthLocation || (HttpAuthLocation = {}));

// ../../node_modules/@smithy/types/dist-es/auth/HttpApiKeyAuth.js
var HttpApiKeyAuthLocation;
(function(HttpApiKeyAuthLocation2) {
  HttpApiKeyAuthLocation2["HEADER"] = "header";
  HttpApiKeyAuthLocation2["QUERY"] = "query";
})(HttpApiKeyAuthLocation || (HttpApiKeyAuthLocation = {}));

// ../../node_modules/@smithy/types/dist-es/endpoint.js
var EndpointURLScheme;
(function(EndpointURLScheme2) {
  EndpointURLScheme2["HTTP"] = "http";
  EndpointURLScheme2["HTTPS"] = "https";
})(EndpointURLScheme || (EndpointURLScheme = {}));

// ../../node_modules/@smithy/types/dist-es/extensions/checksum.js
var AlgorithmId;
(function(AlgorithmId2) {
  AlgorithmId2["MD5"] = "md5";
  AlgorithmId2["CRC32"] = "crc32";
  AlgorithmId2["CRC32C"] = "crc32c";
  AlgorithmId2["SHA1"] = "sha1";
  AlgorithmId2["SHA256"] = "sha256";
})(AlgorithmId || (AlgorithmId = {}));

// ../../node_modules/@smithy/types/dist-es/http.js
var FieldPosition;
(function(FieldPosition2) {
  FieldPosition2[FieldPosition2["HEADER"] = 0] = "HEADER";
  FieldPosition2[FieldPosition2["TRAILER"] = 1] = "TRAILER";
})(FieldPosition || (FieldPosition = {}));

// ../../node_modules/@smithy/types/dist-es/profile.js
var IniSectionType;
(function(IniSectionType2) {
  IniSectionType2["PROFILE"] = "profile";
  IniSectionType2["SSO_SESSION"] = "sso-session";
  IniSectionType2["SERVICES"] = "services";
})(IniSectionType || (IniSectionType = {}));

// ../../node_modules/@smithy/types/dist-es/transfer.js
var RequestHandlerProtocol;
(function(RequestHandlerProtocol2) {
  RequestHandlerProtocol2["HTTP_0_9"] = "http/0.9";
  RequestHandlerProtocol2["HTTP_1_0"] = "http/1.0";
  RequestHandlerProtocol2["TDS_8_0"] = "tds/8.0";
})(RequestHandlerProtocol || (RequestHandlerProtocol = {}));

// ../../node_modules/@smithy/protocol-http/dist-es/httpResponse.js
var HttpResponse = class {
  constructor(options) {
    this.statusCode = options.statusCode;
    this.reason = options.reason;
    this.headers = options.headers || {};
    this.body = options.body;
  }
  static isInstance(response) {
    if (!response)
      return false;
    const resp = response;
    return typeof resp.statusCode === "number" && typeof resp.headers === "object";
  }
};

// ../../node_modules/@smithy/util-uri-escape/dist-es/escape-uri.js
var escapeUri = (uri) => encodeURIComponent(uri).replace(/[!'()*]/g, hexEncode);
var hexEncode = (c) => `%${c.charCodeAt(0).toString(16).toUpperCase()}`;

// ../../node_modules/@smithy/querystring-builder/dist-es/index.js
function buildQueryString(query) {
  const parts = [];
  for (let key of Object.keys(query).sort()) {
    const value = query[key];
    key = escapeUri(key);
    if (Array.isArray(value)) {
      for (let i = 0, iLen = value.length; i < iLen; i++) {
        parts.push(`${key}=${escapeUri(value[i])}`);
      }
    } else {
      let qsEntry = key;
      if (value || typeof value === "string") {
        qsEntry += `=${escapeUri(value)}`;
      }
      parts.push(qsEntry);
    }
  }
  return parts.join("&");
}

// ../../node_modules/@smithy/node-http-handler/dist-es/constants.js
var NODEJS_TIMEOUT_ERROR_CODES = ["ECONNRESET", "EPIPE", "ETIMEDOUT"];

// ../../node_modules/@smithy/node-http-handler/dist-es/get-transformed-headers.js
var getTransformedHeaders = (headers) => {
  const transformedHeaders = {};
  for (const name of Object.keys(headers)) {
    const headerValues = headers[name];
    transformedHeaders[name] = Array.isArray(headerValues) ? headerValues.join(",") : headerValues;
  }
  return transformedHeaders;
};

// ../../node_modules/@smithy/node-http-handler/dist-es/set-connection-timeout.js
var setConnectionTimeout = (request, reject, timeoutInMs = 0) => {
  if (!timeoutInMs) {
    return;
  }
  const timeoutId = setTimeout(() => {
    request.destroy();
    reject(Object.assign(new Error(`Socket timed out without establishing a connection within ${timeoutInMs} ms`), {
      name: "TimeoutError"
    }));
  }, timeoutInMs);
  request.on("socket", (socket) => {
    if (socket.connecting) {
      socket.on("connect", () => {
        clearTimeout(timeoutId);
      });
    } else {
      clearTimeout(timeoutId);
    }
  });
};

// ../../node_modules/@smithy/node-http-handler/dist-es/set-socket-keep-alive.js
var setSocketKeepAlive = (request, { keepAlive, keepAliveMsecs }) => {
  if (keepAlive !== true) {
    return;
  }
  request.on("socket", (socket) => {
    socket.setKeepAlive(keepAlive, keepAliveMsecs || 0);
  });
};

// ../../node_modules/@smithy/node-http-handler/dist-es/set-socket-timeout.js
var setSocketTimeout = (request, reject, timeoutInMs = 0) => {
  request.setTimeout(timeoutInMs, () => {
    request.destroy();
    reject(Object.assign(new Error(`Connection timed out after ${timeoutInMs} ms`), { name: "TimeoutError" }));
  });
};
var MIN_WAIT_TIME = 1e3;
async function writeRequestBody(httpRequest, request, maxContinueTimeoutMs = MIN_WAIT_TIME) {
  var _a;
  const headers = (_a = request.headers) != null ? _a : {};
  const expect = headers["Expect"] || headers["expect"];
  let timeoutId = -1;
  let hasError = false;
  if (expect === "100-continue") {
    await Promise.race([
      new Promise((resolve) => {
        timeoutId = Number(setTimeout(resolve, Math.max(MIN_WAIT_TIME, maxContinueTimeoutMs)));
      }),
      new Promise((resolve) => {
        httpRequest.on("continue", () => {
          clearTimeout(timeoutId);
          resolve();
        });
        httpRequest.on("error", () => {
          hasError = true;
          clearTimeout(timeoutId);
          resolve();
        });
      })
    ]);
  }
  if (!hasError) {
    writeBody(httpRequest, request.body);
  }
}
function writeBody(httpRequest, body) {
  if (body instanceof Readable) {
    body.pipe(httpRequest);
    return;
  }
  if (body) {
    if (Buffer.isBuffer(body) || typeof body === "string") {
      httpRequest.end(body);
      return;
    }
    const uint8 = body;
    if (typeof uint8 === "object" && uint8.buffer && typeof uint8.byteOffset === "number" && typeof uint8.byteLength === "number") {
      httpRequest.end(Buffer.from(uint8.buffer, uint8.byteOffset, uint8.byteLength));
      return;
    }
    httpRequest.end(Buffer.from(body));
    return;
  }
  httpRequest.end();
}

// ../../node_modules/@smithy/node-http-handler/dist-es/node-http-handler.js
var NodeHttpHandler = class _NodeHttpHandler {
  static create(instanceOrOptions) {
    if (typeof (instanceOrOptions == null ? void 0 : instanceOrOptions.handle) === "function") {
      return instanceOrOptions;
    }
    return new _NodeHttpHandler(instanceOrOptions);
  }
  static checkSocketUsage(agent, socketWarningTimestamp) {
    var _a, _b, _c, _d;
    const { sockets, requests, maxSockets } = agent;
    if (typeof maxSockets !== "number" || maxSockets === Infinity) {
      return socketWarningTimestamp;
    }
    const interval = 15e3;
    if (Date.now() - interval < socketWarningTimestamp) {
      return socketWarningTimestamp;
    }
    if (sockets && requests) {
      for (const origin in sockets) {
        const socketsInUse = (_b = (_a = sockets[origin]) == null ? void 0 : _a.length) != null ? _b : 0;
        const requestsEnqueued = (_d = (_c = requests[origin]) == null ? void 0 : _c.length) != null ? _d : 0;
        if (socketsInUse >= maxSockets && requestsEnqueued >= 2 * maxSockets) {
          console.warn("@smithy/node-http-handler:WARN", `socket usage at capacity=${socketsInUse} and ${requestsEnqueued} additional requests are enqueued.`, "See https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/node-configuring-maxsockets.html", "or increase socketAcquisitionWarningTimeout=(millis) in the NodeHttpHandler config.");
          return Date.now();
        }
      }
    }
    return socketWarningTimestamp;
  }
  constructor(options) {
    this.socketWarningTimestamp = 0;
    this.metadata = { handlerProtocol: "http/1.1" };
    this.configProvider = new Promise((resolve, reject) => {
      if (typeof options === "function") {
        options().then((_options) => {
          resolve(this.resolveDefaultConfig(_options));
        }).catch(reject);
      } else {
        resolve(this.resolveDefaultConfig(options));
      }
    });
  }
  resolveDefaultConfig(options) {
    const { requestTimeout, connectionTimeout, socketTimeout, httpAgent, httpsAgent } = options || {};
    const keepAlive = true;
    const maxSockets = 50;
    return {
      connectionTimeout,
      requestTimeout: requestTimeout != null ? requestTimeout : socketTimeout,
      httpAgent: (() => {
        if (httpAgent instanceof Agent || typeof (httpAgent == null ? void 0 : httpAgent.destroy) === "function") {
          return httpAgent;
        }
        return new Agent(__spreadValues({ keepAlive, maxSockets }, httpAgent));
      })(),
      httpsAgent: (() => {
        if (httpsAgent instanceof Agent$1 || typeof (httpsAgent == null ? void 0 : httpsAgent.destroy) === "function") {
          return httpsAgent;
        }
        return new Agent$1(__spreadValues({ keepAlive, maxSockets }, httpsAgent));
      })()
    };
  }
  destroy() {
    var _a, _b, _c, _d;
    (_b = (_a = this.config) == null ? void 0 : _a.httpAgent) == null ? void 0 : _b.destroy();
    (_d = (_c = this.config) == null ? void 0 : _c.httpsAgent) == null ? void 0 : _d.destroy();
  }
  async handle(request$2, { abortSignal } = {}) {
    if (!this.config) {
      this.config = await this.configProvider;
    }
    let socketCheckTimeoutId;
    return new Promise((_resolve, _reject) => {
      var _a, _b, _c, _d, _e;
      let writeRequestBodyPromise = void 0;
      const resolve = async (arg) => {
        await writeRequestBodyPromise;
        clearTimeout(socketCheckTimeoutId);
        _resolve(arg);
      };
      const reject = async (arg) => {
        await writeRequestBodyPromise;
        _reject(arg);
      };
      if (!this.config) {
        throw new Error("Node HTTP request handler config is not resolved");
      }
      if (abortSignal == null ? void 0 : abortSignal.aborted) {
        const abortError = new Error("Request aborted");
        abortError.name = "AbortError";
        reject(abortError);
        return;
      }
      const isSSL = request$2.protocol === "https:";
      const agent = isSSL ? this.config.httpsAgent : this.config.httpAgent;
      socketCheckTimeoutId = setTimeout(() => {
        this.socketWarningTimestamp = _NodeHttpHandler.checkSocketUsage(agent, this.socketWarningTimestamp);
      }, (_c = this.config.socketAcquisitionWarningTimeout) != null ? _c : ((_a = this.config.requestTimeout) != null ? _a : 2e3) + ((_b = this.config.connectionTimeout) != null ? _b : 1e3));
      const queryString = buildQueryString(request$2.query || {});
      let auth = void 0;
      if (request$2.username != null || request$2.password != null) {
        const username = (_d = request$2.username) != null ? _d : "";
        const password = (_e = request$2.password) != null ? _e : "";
        auth = `${username}:${password}`;
      }
      let path = request$2.path;
      if (queryString) {
        path += `?${queryString}`;
      }
      if (request$2.fragment) {
        path += `#${request$2.fragment}`;
      }
      const nodeHttpsOptions = {
        headers: request$2.headers,
        host: request$2.hostname,
        method: request$2.method,
        path,
        port: request$2.port,
        agent,
        auth
      };
      const requestFunc = isSSL ? request : request$1;
      const req = requestFunc(nodeHttpsOptions, (res) => {
        const httpResponse = new HttpResponse({
          statusCode: res.statusCode || -1,
          reason: res.statusMessage,
          headers: getTransformedHeaders(res.headers),
          body: res
        });
        resolve({ response: httpResponse });
      });
      req.on("error", (err) => {
        if (NODEJS_TIMEOUT_ERROR_CODES.includes(err.code)) {
          reject(Object.assign(err, { name: "TimeoutError" }));
        } else {
          reject(err);
        }
      });
      setConnectionTimeout(req, reject, this.config.connectionTimeout);
      setSocketTimeout(req, reject, this.config.requestTimeout);
      if (abortSignal) {
        abortSignal.onabort = () => {
          req.abort();
          const abortError = new Error("Request aborted");
          abortError.name = "AbortError";
          reject(abortError);
        };
      }
      const httpAgent = nodeHttpsOptions.agent;
      if (typeof httpAgent === "object" && "keepAlive" in httpAgent) {
        setSocketKeepAlive(req, {
          keepAlive: httpAgent.keepAlive,
          keepAliveMsecs: httpAgent.keepAliveMsecs
        });
      }
      writeRequestBodyPromise = writeRequestBody(req, request$2, this.config.requestTimeout).catch(_reject);
    });
  }
  updateHttpClientConfig(key, value) {
    this.config = void 0;
    this.configProvider = this.configProvider.then((config) => {
      return __spreadProps(__spreadValues({}, config), {
        [key]: value
      });
    });
  }
  httpHandlerConfigs() {
    var _a;
    return (_a = this.config) != null ? _a : {};
  }
};

// src/services/storage/s3/s3Storage.service.ts
var S3StorageService = class {
  constructor(bucketName, options) {
    this.httpHandler = new NodeHttpHandler({
      socketTimeout: 6e5
    });
    this.s3Client = new S3Client({
      region: process.env.AWS_DEFAULT_REGION,
      requestHandler: this.httpHandler
    });
    this.s3 = new S3({
      region: process.env.AWS_DEFAULT_REGION,
      requestHandler: this.httpHandler
    });
    var _a, _b, _c, _d;
    this.bucketName = bucketName;
    if (((_a = options == null ? void 0 : options.credentials) == null ? void 0 : _a.accessKeyId) && ((_b = options == null ? void 0 : options.credentials) == null ? void 0 : _b.secretAccessKey)) {
      const s3Config = {
        region: (options == null ? void 0 : options.region) || process.env.AWS_REGION,
        credentials: {
          accessKeyId: (_c = options == null ? void 0 : options.credentials) == null ? void 0 : _c.accessKeyId,
          secretAccessKey: (_d = options == null ? void 0 : options.credentials) == null ? void 0 : _d.secretAccessKey
        }
      };
      this.s3Client = new S3Client(s3Config);
    }
  }
  /**
   * Retrieves a chunk of objects from the S3 bucket based on the provided options.
   *
   * @param {ListRequestOptions} options - The options for listing the objects.
   * @param {string | undefined} continuationToken - The continuation token for pagination.
   * @param {number} limit - The maximum number of objects to retrieve.
   * @return {Promise<ListObjectsV2CommandOutput>} - A promise that resolves to the response containing the list of objects and metadata.
   */
  async listChunk(options, continuationToken, limit) {
    const command = new ListObjectsV2Command({
      Bucket: this.bucketName,
      ContinuationToken: continuationToken || options.pagination,
      Prefix: options.prefix,
      MaxKeys: limit
    });
    return this.s3Client.send(command);
  }
  /**
   * Retrieves a list of contents from the S3 bucket based on the provided options.
   *
   * @param {ListRequestOptions} options - The options for listing the contents.
   * @return {Promise<{ contents: unknown[]; nextContinuationToken?: string }>} - A promise that resolves to an object containing the list of contents and an optional next continuation token.
   */
  async listContents(options) {
    var _a, _b;
    let responseContents = [];
    let continuationToken = void 0;
    const limit = (_a = options.limit) != null ? _a : 1e3;
    let continueListing = true;
    while (continueListing) {
      const listChunkLimit = limit - responseContents.length;
      const response = await this.listChunk(
        options,
        continuationToken,
        listChunkLimit
      );
      continuationToken = response.NextContinuationToken;
      responseContents = responseContents.concat((_b = response.Contents) != null ? _b : []);
      if (responseContents.length >= limit || !continuationToken) {
        continueListing = false;
      }
    }
    return {
      contents: responseContents,
      nextContinuationToken: continuationToken
    };
  }
  /**
   * Lists objects in the S3 bucket with pagination.
   * @param options - The options for listing objects.
   * @returns A promise that resolves to a paginated list of object keys.
   */
  async list(options) {
    var _a;
    let items = [];
    const response = await this.listContents(options);
    items = response.contents.length ? listResponseContentsToListResponseItems(response.contents) : [];
    return {
      items,
      pagination: (_a = response.nextContinuationToken) != null ? _a : null,
      count: items.length
    };
  }
  /**
   * Lists all objects in the S3 bucket.
   * @param options - The options for listing objects.
   * @returns A promise that resolves to list of object keys.
   */
  async listAll(options) {
    var _a;
    let allItems = [];
    let pagination = void 0;
    do {
      const response = await this.list(__spreadProps(__spreadValues({}, options), {
        pagination
      }));
      if ((_a = response.items) == null ? void 0 : _a.length)
        allItems = [...allItems, ...response.items];
      pagination = response.pagination === null ? void 0 : response.pagination;
    } while (pagination);
    return { items: allItems, count: allItems.length };
  }
  /**
   * Retrieves an object from the S3 bucket.
   * @param key - The key of the object to retrieve.
   * @returns A promise that resolves to the content of the file.
   */
  async getHeadObject(key) {
    const command = new HeadObjectCommand({
      Bucket: this.bucketName,
      Key: key
    });
    const response = await this.s3Client.send(command);
    return s3ObjectToObjectResponse(response);
  }
  /**
   * Retrieves an object from the S3 bucket.
   * @param key - The key of the object to retrieve.
   * @returns A promise that resolves to the content of the file.
   */
  async getObject(key) {
    const command = new GetObjectCommand({
      Bucket: this.bucketName,
      Key: key
    });
    const response = await this.s3Client.send(command);
    return s3ObjectToObjectResponse(response);
  }
  /**
   * Generates a signed URL for accessing an object in the S3 bucket.
   * @param key - The key of the object.
   * @param expiresInMinutes - The number of minutes the signed URL should be valid for. Defaults to 60 minutes.
   * @returns A promise that resolves to the signed URL.
   */
  getDownloadUrl(key, expiresInMinutes = 60) {
    const expiresIn = expiresInMinutes * 60;
    const command = new GetObjectCommand({
      Bucket: this.bucketName,
      Key: key
    });
    return getSignedUrl(this.s3Client, command, { expiresIn });
  }
  /**
   * Retrieves a signed URL for uploading an object to the S3 bucket.
   *
   * @param {string} key - The key of the object to be uploaded.
   * @param {number} [expiresInMinutes=60] - The number of minutes the signed URL should be valid for. Defaults to 60 minutes.
   * @returns A promise that resolves to the signed URL.
   */
  async getUploadUrl(key, expiresInMinutes = 60) {
    const expiresIn = expiresInMinutes * 60;
    const putObjectCommandParams = {
      Bucket: process.env.UPLOAD_BUCKET_NAME,
      Key: key,
      ACL: "private"
    };
    const command = new PutObjectCommand(putObjectCommandParams);
    const signedUrl = await getSignedUrl(this.s3Client, command, {
      expiresIn
    });
    return {
      signedUrl,
      key: `https://${process.env.UPLOAD_BUCKET_NAME}.s3.${process.env.AWS_DEFAULT_REGION}.amazonaws.com/${key}`
    };
  }
  /**
   * Uploads an object to the S3 bucket.
   * @param key - The key of the object to upload.
   * @param body - The content of the object to upload.
   * @param metadata - Optional metadata to associate with the object.
   * @returns A promise that resolves to the response containing the key of the uploaded object.
   */
  async upload(key, body, metadata) {
    const command = new PutObjectCommand({
      Bucket: this.bucketName,
      Key: key,
      Body: body,
      Metadata: metadata
    });
    await this.s3Client.send(command);
    return { key };
  }
  /**
   * Creates a writable stream for uploading a file to the S3 bucket.
   *
   * @param {string} key - The key of the object to upload.
   * @return {CreateUploadWriteStreamResponse} An object containing the key of the uploaded object, the writable stream, and a promise that resolves when the upload is complete.
   */
  createUploadWriteStream(key) {
    const streamPassThrough = new stream.PassThrough();
    const params = {
      Bucket: this.bucketName,
      Key: key,
      Body: streamPassThrough
    };
    const upload = new Upload({
      client: this.s3Client,
      params,
      queueSize: 5,
      partSize: 8 * 1024 * 1024
    });
    return {
      key,
      stream: streamPassThrough,
      promise: upload.done()
    };
  }
  /**
   * Deletes an object from the S3 bucket.
   * @param key - The key of the object to delete.
   * @returns A promise that resolves to true if the object was deleted successfully.
   */
  async delete(key) {
    const command = new DeleteObjectCommand({
      Bucket: this.bucketName,
      Key: key
    });
    await this.s3Client.send(command);
    return true;
  }
  async getHeadBucket() {
    try {
      const command = new HeadBucketCommand({
        Bucket: this.bucketName
      });
      return this.s3Client.send(command);
    } catch (error) {
      throw new Error(
        "Error in S3 getHeadContainer. bucketName: " + this.bucketName + " Error: " + error
      );
    }
  }
  /**
   * Generates an upload ID for multipart upload in the S3 bucket.
   *
   * @param {string} key - The key of the object to upload.
   * @return {Promise<string>} A promise that resolves to the generated upload ID.
   * @throws {Error} If no upload ID was generated.
   */
  async generateUploadIdMultipart(key) {
    const params = {
      Bucket: this.bucketName,
      Key: key
    };
    const response = await this.s3.createMultipartUpload(params);
    if (!(response == null ? void 0 : response.UploadId))
      throw new Error("No upload ID was generated");
    return response.UploadId;
  }
  async listMultipartUploadsForBucket() {
    const params = {
      Bucket: this.bucketName
    };
    const response = await this.s3.listMultipartUploads(params);
    return {
      bucketName: this.bucketName,
      uploads: response.Uploads ? response.Uploads.map((upload) => {
        var _a, _b;
        return {
          uploadId: upload.UploadId || "",
          key: upload.Key || "",
          initiator: ((_a = upload == null ? void 0 : upload.Initiator) == null ? void 0 : _a.ID) || "",
          owner: ((_b = upload == null ? void 0 : upload.Owner) == null ? void 0 : _b.ID) || "",
          storageClass: upload.StorageClass || "",
          initiated: upload.Initiated || ""
        };
      }) : []
    };
  }
  /**
   * Retrieves the list of parts for a multipart upload.
   *
   * @param {string} key - The key of the object being uploaded.
   * @param {string} uploadId - The ID of the multipart upload.
   * @return {Promise<ListPartsMultipartUploadResponse>} A promise that resolves to the list of parts for the multipart upload.
   */
  async listMultipartUploadsForKey(key, uploadId) {
    const params = {
      Bucket: this.bucketName,
      Key: key,
      UploadId: uploadId
    };
    const response = await this.s3.listParts(params);
    const parts = response.Parts ? response.Parts.map((part) => ({
      PartNumber: part.PartNumber,
      LastModified: part.LastModified,
      ETag: part.ETag,
      Size: part.Size
    })) : [];
    return {
      Parts: parts
    };
  }
  async uploadMultipart(key, file, partNumber, uploadId) {
    const upId = uploadId || await this.generateUploadIdMultipart(key);
    const params = {
      Bucket: this.bucketName,
      Key: key,
      Body: file,
      PartNumber: partNumber,
      UploadId: upId
    };
    await this.s3.uploadPart(params);
    return upId;
  }
  async completeMultipartUpload(key, uploadId) {
    const partsResponse = await this.listMultipartUploadsForKey(
      key,
      uploadId
    );
    const partsList = (partsResponse == null ? void 0 : partsResponse.Parts) && partsResponse.Parts.map(
      // eslint-disable-next-line no-unused-vars, @typescript-eslint/no-unused-vars
      (_a) => {
        var _b = _a, partList = __objRest(_b, ["Size", "LastModified"]);
        return partList;
      }
    );
    const completeMultipartParams = {
      Bucket: this.bucketName,
      Key: key,
      UploadId: uploadId,
      MultipartUpload: {
        Parts: partsList
      }
    };
    await this.s3.completeMultipartUpload(completeMultipartParams);
  }
  async abortMultipartUpload(key, uploadId) {
    const params = {
      Bucket: this.bucketName,
      Key: key,
      UploadId: uploadId
    };
    await this.