chore: depracate isLoggedIn

Author: zachferland

src/3box.js

@@ -1,4 +1,3 @@
-const localstorage = require('store')
 const IPFS = require('ipfs')
 const multiaddr = require('multiaddr')
 const { createLink, validateLink } = require('3id-blockchain-utils')
@@ -585,6 +584,7 @@ class Box extends BoxApi {
    * @return    {Boolean}                           true if the user is logged in
    */
   static isLoggedIn (address) {
+    console.warn('Box.isLoggedIn: function no longer supported, simply call auth and it will not prompt user again if they have already authenticated')
     return ThreeId.isLoggedIn(address)
   }
 

src/__tests__/3box.test.js

@@ -435,15 +435,13 @@ describe('3Box', () => {
     const box = await Box.openBox('0x12345', 'web3prov', boxOpts)
     await box.logout()
     expect(mocked3id.logoutFn).toHaveBeenCalledTimes(1)
-    return box.close()
   })
 
   it('should be logged out', async () => {
     const box = await Box.openBox('0x12345', 'web3prov', boxOpts)
     await box.logout()
     const isLoggedIn = Box.isLoggedIn('0xabcde')
     expect(isLoggedIn).toEqual(false)
-    return box.close()
   })
 
   it('should verify profiles correctly', async () => {