NodeJS source (view on github)

const organizations = require('../../../../../index.js')

module.exports = {
  get: async (req) => {
    const invitation = await global.api.user.organizations.Invitation.get(req)
    if (!invitation) {
      throw new Error('invalid-invitationid')
    }
    req.query.organizationid = invitation.organizationid
    const organization = await global.api.user.organizations.Organization.get(req)
    if (!organization) {
      throw new Error('invalid-invitationid')
    }
    if (organization.ownerid !== req.account.accountid) {
      throw new Error('invalid-account')
    }
    let membershipids
    if (req.query.all) {
      membershipids = await organizations.Storage.Membership.findAll({
        where: {
          invitationid: req.query.invitationid,
          appid: req.appid || global.appid
        },
        attributes: ['membershipid'],
        order: [
          ['createdAt', 'DESC']
        ]
      })
    } else {
      const offset = req.query.offset ? parseInt(req.query.offset, 10) : 0
      const limit = req.query.limit ? parseInt(req.query.limit, 10) : global.pageSize
      membershipids = await organizations.Storage.Membership.findAll({
        where: {
          invitationid: req.query.invitationid,
          appid: req.appid || global.appid
        },
        attributes: ['membershipid'],
        offset,
        limit,
        order: [
          ['createdAt', 'DESC']
        ]
      })
    }
    if (!membershipids || !membershipids.length) {
      return null
    }
    const items = []
    for (const membershipInfo of membershipids) {
      req.query.membershipid = membershipInfo.dataValues.membershipid
      const membership = await global.api.user.organizations.OrganizationMembership.get(req)
      items.push(membership)
    }
    return items
  }
}

Test source (view on github)

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

describe('/api/user/organizations/invitation-memberships', () => {
  describe('exceptions', () => {
    describe('invalid-invitationid', () => {
      it('missing querystring invitationid', async () => {
        const owner = await TestHelper.createUser()
        const req = TestHelper.createRequest('/api/user/organizations/invitation-memberships')
        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-memberships?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('ineligible accessing account', 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.acceptInvitation(user, owner)
        const req = TestHelper.createRequest(`/api/user/organizations/invitation-memberships?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('array', 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)
      for (let i = 0, len = global.pageSize + 1; i < len; i++) {
        const user = await TestHelper.createUser()
        await TestHelper.createProfile(user, {
          'display-name': user.profile.fullName,
          'display-email': user.profile.contactEmail
        })
        await TestHelper.acceptInvitation(user, owner)
      }
      const req = TestHelper.createRequest(`/api/user/organizations/invitation-memberships?invitationid=${owner.invitation.invitationid}`)
      req.account = owner.account
      req.session = owner.session
      req.filename = __filename
      req.saveResponse = true
      const result = await req.get()
      assert.strictEqual(result.length, global.pageSize)
    })
  })

  describe('configuration', () => {
    it('environment PAGE_SIZE', async () => {
      global.pageSize = 3
      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)
      for (let i = 0, len = global.pageSize + 1; i < len; i++) {
        const user = await TestHelper.createUser()
        await TestHelper.createProfile(user, {
          'display-name': user.profile.fullName,
          'display-email': user.profile.contactEmail
        })
        await TestHelper.acceptInvitation(user, owner)
      }
      const req = TestHelper.createRequest(`/api/user/organizations/invitation-memberships?invitationid=${owner.invitation.invitationid}`)
      req.account = owner.account
      req.session = owner.session
      req.filename = __filename
      req.saveResponse = true
      const result = await req.get()
      assert.strictEqual(result.length, global.pageSize)
    })
  })
})