ErrorHandling.apply(async (req: express.Request, res: express.Response, next: express.NextFunction) => {
      const form: Form<FreeMediation> = req.body
      if (form.hasErrors()) {
        renderView(form, res)
      } else {
        const draft: Draft<MediationDraft> = res.locals.mediationDraft
        const user: User = res.locals.user

        draft.document.willYouTryMediation = form.model

        if (form.model.option === FreeMediationOption.NO) {
          draft.document.youCanOnlyUseMediation = undefined
          draft.document.canWeUse = undefined
          draft.document.canWeUseCompany = undefined
        }

        await new DraftService().save(draft, user.bearerToken)

        const externalId: string = req.params.externalId
        if (form.model.option === FreeMediationOption.YES) {
          res.redirect(Paths.mediationAgreementPage.evaluateUri({ externalId: externalId }))
        } else {
          const claim: Claim = res.locals.claim
          if (!claim.isResponseSubmitted()) {
            res.redirect(ResponsePaths.taskListPage.evaluateUri({ externalId: externalId }))
          } else {
            res.redirect(ClaimantResponsePaths.taskListPage.evaluateUri({ externalId: externalId }))
          }
        }
      }
    })

    ErrorHandling.apply(async (req: express.Request, res: express.Response) => {
      const user: User = res.locals.user
      const draft: Draft<MediationDraft> = res.locals.mediationDraft
      draft.document.willYouTryMediation = new FreeMediation(
        req.body.mediationYes ? FreeMediationOption.YES : FreeMediationOption.NO
      )

      await new DraftService().save(draft, user.bearerToken)

      const { externalId } = req.params

      if (ClaimFeatureToggles.isFeatureEnabledOnClaim(res.locals.claim, 'mediationPilot')) {
        res.redirect(Paths.mediationAgreementPage.evaluateUri({ externalId }))
      } else {
        res.redirect(Paths.willYouTryMediation.evaluateUri({ externalId }))
      }
    }))

 .expect(res => expect(res).to.be.redirect
   .toLocation(MediationPaths.mediationAgreementPage
     .evaluateUri({ externalId: claimStoreServiceMock.sampleClaimObj.externalId })))

import { Paths as MediationPaths } from 'mediation/paths'
import { Paths as ClaimantResponsePaths } from 'claimant-response/paths'
import { Paths as ResponsePaths } from 'response/paths'

import { app } from 'main/app'

import * as idamServiceMock from 'test/http-mocks/idam'
import * as draftStoreServiceMock from 'test/http-mocks/draft-store'
import * as claimStoreServiceMock from 'test/http-mocks/claim-store'

import { checkCountyCourtJudgmentRequestedGuard } from 'test/common/checks/ccj-requested-check'
import { FeatureToggles } from 'utils/featureToggles'

const cookieName: string = config.get<string>('session.cookieName')
const pagePath = MediationPaths.mediationAgreementPage.evaluateUri({ externalId: claimStoreServiceMock.sampleClaimObj.externalId })

if (FeatureToggles.isEnabled('mediation')) {
  describe('Free mediation: mediation agreement page', () => {
    attachDefaultHooks(app)

    describe('on GET for defendant', () => {
      const method = 'get'
      checkAuthorizationGuards(app, method, pagePath)

      context('when user authorised', () => {
        beforeEach(() => {
          idamServiceMock.resolveRetrieveUserFor(claimStoreServiceMock.sampleClaimObj.defendantId, 'citizen')
        })

        checkCountyCourtJudgmentRequestedGuard(app, method, pagePath)

 .expect(res => expect(res).to.be.redirect
   .toLocation(MediationPaths.mediationAgreementPage.evaluateUri({ externalId })))