Notebooks

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Notebooks are how notes are organized in Inkdrop and are commonly used to separate notes by category, project, or purpose.

The notebook model

The notebook model contains information about your notebook collections, such as their name, the number of notes they contain, associated parent notebook, creation and modification timestamps, and other related metadata.

Properties

Name
_id
Type
string
Description
The unique notebook ID which should start with book: and the remains are randomly generated string.
Name
_rev
Type
string
Description
This is a CouchDB specific field. The current MVCC-token/revision of this document (mandatory and immutable).
Name
count
Type
number
Description
It indicates the number of notes in the notebook.
Name
createdAt
Type
number
Description
The date time when the notebook was created, represented with Unix timestamps in milliseconds.
Name
name
Type
string
Description
The notebook name.
Name
parentBookId
Type
nullable string
Description
The ID of the parent notebook.
Name
updatedAt
Type
number
Description
The date time when the notebook was last updated, represented with Unix timestamps in milliseconds.

The notebook object

{
  "_id": "book:Bk5Ivk0T",
  "_rev": "1-ba9bc6e7e45264bb3d6a8f3c266e9df0",
  "updatedAt": 1475373619554,
  "createdAt": 1475373619554,
  "name": "Ideas",
  "count": 8,
  "parentBookId": "book:ak5I0k0a"
}

The notebook class

The Book class is a wrapper class of the notebook, providing various methods for its operations such as loading, validation, saving, and serialization.

Methods

Name
static loadWithId(bookId: string)
Type
Description
Loads a notebook by its ID from the local database and returns a new instance of the Book.
Name
constructor(initialValues: Partial<Book>)
Type
Description
Initializes a new Book instance with the given initial values. If no values are provided, it assigns default values.
Name
validate()
Type
Description
Validates the current notebook instance based on the predefined validation rules. If valid, returns an empty array. If not, returns the list of validation errors.
Name
save()
Type
Description
Validates and then saves the notebook to the local database. Throws an error if the validation fails or if there's a problem with the saving process.
Name
toObject()
Type
Description
Converts the notebook instance into a plain JavaScript object.
Name
toJson()
Type
Description
Serializes the notebook instance into a JSON string.

Import the class

const { Book } = require('inkdrop').models

Load a notebook from the database

const book = await Book.loadWithId('book:9dc6a7a7')

Create a new notebook

const book = new Book({
  name: 'My Notebook'
})

Change its name

book.name = 'Updated Notebook'

Save the changes

await book.save()

Convert the notebook into a plain object

const object = book.toObject()

Convert the notebook into JSON

const json = book.toJson()

get(docId, options)

Retrieve a notebook

Retrieve a notebook with the given ID.

Parameters

Name
docId
Type
string
Required
Description
The notebook ID
Name
options
Type
object
Description
Options. See PouchDB's documentation for available options.

Returns

Returns a notebook if a valid notebook ID was provided.

Request

const db = inkdrop.main.dataStore.getLocalDB()
const book = await db.books.get('book:Bk5Ivk0T')

Response

{
  "_id": "book:Bk5Ivk0T",
  "_rev": "1-ba9bc6e7e45264bb3d6a8f3c266e9df0",
  "updatedAt": 1475373619554,
  "createdAt": 1475373619554,
  "name": "Ideas",
  "count": 8,
  "parentBookId": "book:ak5I0k0a"
}

all()

List all notebooks

Retrieve a list of your notebooks.

Parameters

No parameters

Returns

Returns a list of notebooks.

Request

const db = inkdrop.main.dataStore.getLocalDB()
const list = await db.books.all()

Response

[
  {
    updatedAt: 1475549348850,
    createdAt: 1475549348850,
    count: 0,
    name: 'Inbox',
    parentBookId: null,
    _id: 'book:SkTsOceR',
    _rev: '2-aa25f8bfe83cfcd6910fbb78c8e45eeb'
  },
  ...
]

createId(): string

Create a notebook ID

Creates new notebook ID which is String

Parameters

No parameters

Returns

Returns a new notebook ID.

Request

const db = inkdrop.main.dataStore.getLocalDB()
const bookId = await db.books.createId()

Response

"book:ak0s1ce6"

validateDocId(): boolean

Validate a notebook ID

Tests if the given docId is a valid notebook ID

Parameters

Name
docId
Type
string
Required
Description
A document ID to validate

Returns

Returns true if valid

Request

const db = inkdrop.main.dataStore.getLocalDB()
const isValid = await db.books.validateDocId('book:ak0s1ce6')

Response

true

put(doc)

Create or update a notebook

Create a new notebook or update an existing note. If the notebook already exists, you must specify its revision _rev, otherwise a conflict will occur.

Parameters

Name
doc
Type
object
Required
Description
A Book data to store

Returns

It throws an InvalidDataError if the given doc was invalid. The response contains the id of the document, the new rev, and an ok to reassure you that everything is okay.

Request

const db = inkdrop.main.dataStore.getLocalDB()
const result = await db.books.put({
  _id: 'book:9IoGtoCuv',
  updatedAt: 1475549348850,
  createdAt: 1475549348850,
  name: 'New Notebook',
  count: 0,
  parentBookId: null
})

Response

{
  "ok": true,
  "id": "book:9IoGtoCuv",
  "rev": "1-A6157A5EA545C99B00FF904EEF05FD9F"
}

remove(docId)

Remove a notebook

Deletes a notebook with the given notebook ID.

This method does not delete notes in the notebook. Use db.utils.deleteBook(bookId)

Parameters

Name
docId
Type
string
Required
Description
A notebook ID to delete.

Returns

The response contains the id of the document, the new rev, and an ok to reassure you that everything is okay.

Request

const db = inkdrop.main.dataStore.getLocalDB()
const result = await db.books.remove("book:9IoGtoCuv")

Response

{
  "ok": true,
  "id": "book:9IoGtoCuv",
  "rev": "2-9af304be281790604d1d8a4b0f4c9adb"
}

countAll()

Request

const db = inkdrop.main.dataStore.getLocalDB()
const num = await db.books.countAll()

Response

findWithName(name)

Lookup a notebook by name

Retrieves a notebook with the given name.

Parameters

Name
name
Type
string
Required
Description
A notebook name to find.

Returns

Returns a notebook if found otherwise undefined.

Request

const db = inkdrop.main.dataStore.getLocalDB()
const book = await db.books.findWithName('Inbox')

Response

{
  updatedAt: 1475549348850,
  createdAt: 1475549348850,
  count: 0,
  name: 'Inbox',
  parentBookId: null,
  _id: 'book:SkTsOceR',
  _rev: '2-aa25f8bfe83cfcd6910fbb78c8e45eeb'
}