IafFile

Use the IafFile API to manage file items, file versions, file containers, and named file collections on the platform.

addReqDescriptorToFileItem

Create relationships between your FileItem and FileItem objects in another FileContainer.

Parameter	Required	Type	Description
relatedColl	Yes	FileContainer	Pass the FileContainer object that contains the file items you want to relate your file to. In the object, add an "_id" property and value.
relatedToItems	Yes	Array<FileItem>	Pass an array of related items that you want to be the child related items of your file.
container	Yes	FileContainer	Pass the FileContainer object that contains your file. In the object, add an "_id" property and value.
fileItem	Yes	FileItem	Pass your file as a FileItem object.
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.

Returns

String - 204 response

Examples

let relatedToItems = groupedFiles;
await IafFile.addReqDescriptorToFileItem(relatedColl, relatedToItems, container, fileItem);

cancelResumableFileUpload

Aborts or cancels a resumable file upload.

Parameter	Required	Type	Description
container	Yes	FileContainer	For the container that contains the file, pass a FileContainer object with an "_id" property and value.
file	Yes	File	Pass a File object with an "_id" property and value.
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.

Returns

Promise<void> -

Examples

await cancelResumableFileUpload(currentContainer, uploadedFile, ctx);

createContainer

Creates a root FileContainer in the File Service with the option to add a FileContainer as a subfolder.

Parameter	Required	Type	Description
parentContainer	Yes	FileContainer	Pass a FileContainer object with properties to define your parent folder.
containerInfo	No	FileContainer	Pass a FileContainer object with properties to define your child folder.
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.

Returns

FileContainer - Created FileContainer

Examples

// Create root containerconst rootContainer = await IafFile.createContainer(  { _namespaces: project._namespaces },  undefined,  ctx);

//Define child containerconst containerInfo = {  _name: "Project A Model documents",  _description: "Project A Model documents",  _shortName: "projAModel",  _userType: "model_docs",};
//Create root container with child containerconst rootContainerWithChild = await IafFile.createContainer(  rootContainer,   containerInfo,   ctx);

createFileItem

Creates a FileItem class object.

Parameter	Required	Type	Description
container	Yes	FileContainer	For the container that contains the file, pass an existing FileContainer object.
file	Yes	FileItem	Pass your defined FileItem object.
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.

Returns

FileItem - The created FileItem object

Examples

const fileData = {  _description: "test_file"};
const testFileItem = await createFileItem(container, fileData, ctx);

createFileItemFromFile

Creates a FileItem for a file in the File Service.

Parameter	Required	Type	Description
container	Yes	FileContainer	For the container that contains the file, pass a FileContainer object with an "_id" property and value.
fileObj	Yes	File	Pass a File object with the properties and values you want to define the file item.
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.

Returns

FileItem - The created FileItem object

Examples

let fileData = {  _name: "file_name",  _type: "file",  _namespaces: ["1_pzOxaMwR"]};
await createFileItemFromFile(container, fileData, ctx);

deleteFileItem

Deletes a FileItem.

Parameter	Required	Type	Description
container	Yes	FileContainer	For the container that contains the file, pass a FileContainer object with an "_id" property and value.
fileItem	Yes	FileItem	Pass a FileItem object with an "_id" property and value.
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.

Returns

Promise<{itemResult}> -

Examples

await IafFile.deleteFileItem(container, file, ctx);

deleteFileVersion

Deletes a FileItem version.

Parameter	Required	Type	Description
container	Yes	FileContainer	Pass a container or folder as a FileContainer object.
fileItem	Yes	FileItem	Pass a FileItem object.
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.

Returns

Promise<void> -

Examples

await IafFileSvc.deleteFileVersion( container, fileItemVersion);

getChildContainers

Gets the child containers of a FileContainer object you pass.

Parameter	Required	Type	Description
currentContainer	Yes	FileContainer	Pass your FileContainer object with an "_id" property and value.
filters	Yes	undefined
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.
options	No	NamedUserItemCriteriaOptions	Pass a NamedUserItemCriteriaOptions object with your response options, such as projection, sort, page size and offset options.

Property	Type	Description
filters	UNKNOWN: OptionalType	To filter the response, pass a simple query object.

Returns

(Array<FileContainer> | Page<FileContainer>) - Returns an array of the child FileContainer objects. If you set options.pagedRes to true, a Page object with your response returns.

Examples

let childContainers = await IafFile.getChildContainers(  currentContainer,  undefined,  ctx,  undefined);

getContainer

Gets a FileContainer class object when you pass its id.

Parameter	Required	Type	Description
id	Yes	String	The FileContainer's id
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.

Returns

FileContainer - The FileContainer object

Examples

const container = await getContainer(containerId);

getContainerPermissions

Gets a User or UserGroup class object's permissions for a FileContainer.

Parameter	Required	Type	Description
permUser	Yes	undefined
container	Yes	FileContainer	The container or folder as a FileContainer object with an "_id" property and value.
ctx	Yes	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.
user	Yes	PermissionUser	Pass a PermissionUser object for a user or usergroup or permission profile.

Returns

PermissionOperation - A PermissionOperation object with Boolean values for each permission type.

Examples

const permUser = {  _id: user._id,   _type: "user"};
let userPermissions = await getContainerPermissions(permUser, currentContainer);

getContainers

Gets a project's FileContainer class objects.

Parameter	Required	Type	Description
nsProvider	Yes	Project	The Project object
filters	Yes	JSON	To filter the response, pass a simple query object.
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.
options	Yes	NamedUserItemCriteriaOptions	Pass a NamedUserItemCriteriaOptions object with your response options, such as projection, sort, page size and offset options.

Returns

any - Array | Page containers - Returns an array of the project's containers. If you set options.pagedRes to true, a Page object with your response returns.

Examples

let containers = await IafFile.getContainers(  project,   { _name: "Related Files" },   context);

getFileItem

Gets a FileItem from a file collection.

Parameter	Required	Type	Description
container	Yes	FileContainer	For the container that contains the file, pass a FileContainer object with an "_id" property and value.
fileItem	Yes	FileItem	Pass a FileItem object with an "_id" property and value.
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.

Returns

FileItem - FileItem

Examples

const fileItem = await IafFile.getFileItem(  container,  { _id: fileId },  ctx);

getFileItems

Gets file items in a container or folder.

Parameter	Required	Type	Description
container	Yes	FileContainer	Pass a FileContainer object with an "_id" property and value.
filters	Yes	JSON	To filter your response, pass a simple query object.
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.
options	Yes	RelatedItemCriteriaOptions	Pass a RelatedItemCriteriaOptions object with your response options, such as projection, sort, and page size and offset options.

Returns

(Array<FileItem> | Page<FileItem>) - Returns an array of the container's file items. If you set options.pagedRes to true, a Page object with your response returns.

Examples

const container = await IafFile.getRootContainer(project, ctx);const files = await IafFile.getFileItems(container, undefined, ctx);

getFileVerisons

Parameter	Required	Type	Description
fileId	Yes	String	file id
ctx	Yes	Ctx	context

Returns

Page<FileVersion> - file versions

Examples

let fileVersion = await IafFile.getFileVerisons(  file_id,  ctx);

getItems

Gets FileItem objects in a FileContainer.

Parameter	Required	Type	Description
container	Yes	FileContainer	For the current container, pass a FileContainer object with an "_id" property and value.
filters	Yes	JSON	To filter your response, pass a simple query object.
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.
options	Yes	RelatedItemCriteriaOptions	Pass a RelatedItemCriteriaOptions object with your response options, such as projection, sort, and page size and offset options.

Returns

(Array<FileItem> | Page<FileItem>) - Array or Page of FileItem objects - Returns an array of the container's file items. If you set options.pagedRes to true, a Page object with your response returns.

Examples

const options = {  page: {    _pageSize: 50,    _offset: 100  },  project: {    _metadata: 0  },  sort: {    serial_no: 1  }};
const fileItems = getItems(currentContainer, undefined, ctx, options);

getRootContainer

Get's a project's root FileContainer.

Parameter	Required	Type	Description
nsProvider	Yes	Project	The Project object
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.

Returns

FileContainer - The project's root FileContainer

Examples

const { project, ctx } = await common.getCurrentPojectInfo();console.log("fetched project", project);const rootContainer  = await IafFile.getRootContainer(project, ctx);

intactFileVersions

Keeps a FileItem class object's versions up-to-date.

Parameter	Required	Type	Description
container	Yes	FileContainer	For the container that contains the file, pass a FileContainer object with an "_id" property and value.
fileItem	Yes	FileItem	Pass the existing FileItem object.
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.

Returns

Promise<void> -

Examples

await intactFileVersions(container, fileItem, ctx);

RootContainerName

setContainerPermissions

Set permissions for a FileContainer and its folder

Parameter	Required	Type	Description
container	Yes	FileContainer	FileContainer class object
permUser	Yes	undefined
operations	Yes	PermissionOperation	PermissionOperation class object
ctx	Yes	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage
user	Yes	PermissionUser	PermissionUser class object with either a user id or user group id and their respective types

Returns

JSON - returns {containerPerm: PermissionObject, folderPerm: PermissionObject}

updateContainer

Updates a FileContainer class object's properties and values.

Parameter	Required	Type	Description
container	Yes	FileContainer	Pass a FileContainer object with an "_id" property and value and the properties and values you want to update.
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.

Returns

FileContainer - The updated FileContainer object

Examples

// Renaming container let container = await IafFile.getContainer(container, undefined); container._name = newName;
 await IafFile.updateContainer(container, ctx);

updateFileItem

Updates a FileItem class object.

Parameter	Required	Type	Description
container	Yes	FileContainer	For the container that contains the file, pass a FileContainer object with an "_id" property and value.
fileItem	Yes	FileItem	Pass a FileItem object with an "_id" property and value and the properties and values you want to update.
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.

Returns

FileItem - Returns the updated FileItem object

Examples

if (item.fileType === "file") {  item.file.name = newName;  await IafFile.updateFileItem(container, item.file, ctx);}

uploadFile

Uploads a file as a FileItem to a FileContainer.

Parameter	Required	Type	Description
container	Yes	FileContainer	Pass a FileContainer object with an "_id" property and value.
file	Yes	(File | ReadStream)	Pass either a File or ReadStream object.
tags	No	Array<String>	Pass any metadata tags you want to add to the file in an array.
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.
options	No	FileOptions	Pass a FileOptions object with your file options as properties, such as "headers", and "filename".

Returns

FileItem - The created FileItem object

Examples

let file = e.target.files[0];if (file !== undefined) {  let { project, ctx } = await common.getCurrentPojectInfo();
  let container = await IafFile.getContainer(    this.state.selectedId,    undefined  );  let status = await IafFile.uploadFile(container, file, undefined, ctx);}

uploadFileResumable

Uploads a file that resumes after upload interruptions. You can invoke this method later to resume the file upload from where the upload stopped.

Parameter	Required	Type	Description
container	Yes	FileContainer	Pass a FileContainer object with an "_id" property and value.
file	Yes	(File | ReadStream)	Pass either a File or ReadStream object. For a ReadStream object, specify the filename in the uploadProps parameter.
uploadProps	Yes	ResuambleFileUploadProps	Pass a ResuambleFileUploadProps object to add a filename, tags, and callback functions for success, progress and failure.
ctx	No	Ctx	Context storage that contains data, such as authorization token requirements, namespaces, or session storage.

Returns

FileItem - The created FileItem

Examples

let file = fs.createReadStream(filePath);let uploadProps = {filename: 'projectAModel.bimpk', tags: ['model']};
uploadProps.onComplete = (fileItem) =>  console.log('upload success');
uploadProps.onProgress = (bytesUploaded, bytesTotal) => { let percentage = (bytesUploaded / bytesTotal * 100).toFixed(2); console.log(fileInfo._name, bytesUploaded, bytesTotal, percentage + "%");}
uploadProps.onError = (error) => console.log('Failed to upload:',uploadUrl,error)
IafFile.uploadFileResumable(container, file, uploadProps, ctx);
// Upload file with content typelet file = fs.createReadStream(filePath);let uploadProps = {filename: 'Square.svg', tags: ['model']};
uploadProps.onComplete = (fileItem) =>  console.log('upload success');uploadProps.headers = {"Content-Type":"image/svg+xml"}
IafFile.uploadFileResumable(container, file, uploadProps, ctx);