NodeJS source (view on github)

const dashboard = require('@layeredapps/dashboard')
const organizations = require('../../../../../index.js')

module.exports = {
  get: async (req) => {
    if (!req.query || !req.query.invitationid) {
      throw new Error('invalid-invitationid')
    }
    let invitation = await dashboard.StorageCache.get(req.query.invitationid)
    if (!invitation) {
      const invitationInfo = await organizations.Storage.Invitation.findOne({
        where: {
          invitationid: req.query.invitationid,
          appid: req.appid || global.appid
        }
      })
      if (!invitationInfo) {
        throw new Error('invalid-invitationid')
      }
      invitation = {}
      for (const field of invitationInfo._options.attributes) {
        invitation[field] = invitationInfo.get(field)
      }
      await dashboard.StorageCache.set(req.query.invitationid, invitation)
    }
    req.query.organizationid = invitation.organizationid
    const organization = await global.api.administrator.organizations.Organization.get(req)
    if (!organization) {
      throw new Error('invalid-organizationid')
    }
    if (organization.ownerid !== req.account.accountid) {
      throw new Error('invalid-account')
    }
    return invitation
  }
}

Test source (view on github)

/* eslint-env mocha */
const assert = require('assert')
const TestHelper = require('../../../../../test-helper.js')

describe('/api/user/organizations/invitation', () => {
  describe('exceptions', () => {
    describe('invalid-invitationid', () => {
      it('missing querystring invitationid', async () => {
        const owner = await TestHelper.createUser()
        const req = TestHelper.createRequest('/api/user/organizations/invitation')
        req.account = owner.account
        req.session = owner.session
        let errorMessage
        try {
          await req.get()
        } catch (error) {
          errorMessage = error.message
        }
        assert.strictEqual(errorMessage, 'invalid-invitationid')
      })

      it('invalid querystring invitationid', async () => {
        const owner = await TestHelper.createUser()
        const req = TestHelper.createRequest('/api/user/organizations/invitation?invitationid=invalid')
        req.account = owner.account
        req.session = owner.session
        let errorMessage
        try {
          await req.get()
        } catch (error) {
          errorMessage = error.message
        }
        assert.strictEqual(errorMessage, 'invalid-invitationid')
      })
    })

    describe('invalid-account', () => {
      it('accessing account is not organization owner', async () => {
        const owner = await TestHelper.createUser()
        const user = await TestHelper.createUser()
        global.userProfileFields = ['display-name', 'display-email']
        await TestHelper.createProfile(owner, {
          'display-name': owner.profile.fullName,
          'display-email': owner.profile.contactEmail
        })
        await TestHelper.createProfile(user, {
          'display-name': user.profile.fullName,
          'display-email': user.profile.contactEmail
        })
        await TestHelper.createOrganization(owner, {
          email: owner.profile.displayEmail,
          name: 'My organization',
          profileid: owner.profile.profileid,
          pin: '12345'
        })
        await TestHelper.createInvitation(owner)
        await TestHelper.createInvitation(owner)
        await TestHelper.acceptInvitation(user, owner)
        const req = TestHelper.createRequest(`/api/user/organizations/invitation?invitationid=${owner.invitation.invitationid}`)
        req.account = user.account
        req.session = user.session
        let errorMessage
        try {
          await req.get()
        } catch (error) {
          errorMessage = error.message
        }
        assert.strictEqual(errorMessage, 'invalid-account')
      })
    })
  })

  describe('returns', () => {
    it('object', async () => {
      const owner = await TestHelper.createUser()
      global.userProfileFields = ['display-name', 'display-email']
      await TestHelper.createProfile(owner, {
        'display-name': owner.profile.fullName,
        'display-email': owner.profile.contactEmail
      })
      await TestHelper.createOrganization(owner, {
        email: owner.profile.displayEmail,
        name: 'My organization',
        profileid: owner.profile.profileid,
        pin: '12345'
      })
      await TestHelper.createInvitation(owner)
      const req = TestHelper.createRequest(`/api/user/organizations/invitation?invitationid=${owner.invitation.invitationid}`)
      req.account = owner.account
      req.session = owner.session
      const invitation = await req.get()
      assert.strictEqual(invitation.object, 'invitation')
    })
  })
})