@spree/storefront-api-v2-sdk/src/helpers/auth.ts

Node module to easily integrate your JavaScript or TypeScript application with Spree API V2. You can create an entirely custom Storefront in JS/TS with this package including one page checkout, Single Page Apps, PWAs and so on

import {
  AuthTokenAttr,
  AuthTokenParams,
  RefreshTokenAttr,
  RefreshTokenParams,
  RevokeTokenAttr,
  RevokeTokenParams
} from '../interfaces/Authentication'

export const authParams = ({ username, password }: AuthTokenAttr): AuthTokenParams => ({
  username,
  password,
  grant_type: 'password'
})

export const refreshParams = ({ refresh_token }: RefreshTokenAttr): RefreshTokenParams => ({
  refresh_token,
  grant_type: 'refresh_token'
})

export const revokeParams = ({ token }: RevokeTokenAttr): RevokeTokenParams => ({
  token
})