Send email to voucher when donor removes them

internal/donor/donorpage/are_you_sure_you_no_longer_need_voucher.go

@@ -1,6 +1,7 @@
 package donorpage
 
 import (
+	"fmt"
 	"net/http"
 	"net/url"
 
@@ -9,6 +10,8 @@ import (
 	"github.com/ministryofjustice/opg-modernising-lpa/internal/donor"
 	"github.com/ministryofjustice/opg-modernising-lpa/internal/donor/donordata"
 	"github.com/ministryofjustice/opg-modernising-lpa/internal/form"
+	"github.com/ministryofjustice/opg-modernising-lpa/internal/localize"
+	"github.com/ministryofjustice/opg-modernising-lpa/internal/notify"
 	"github.com/ministryofjustice/opg-modernising-lpa/internal/validation"
 )
 
@@ -18,7 +21,7 @@ type areYouSureYouNoLongerNeedVoucherData struct {
 	Donor  *donordata.Provided
 }
 
-func AreYouSureYouNoLongerNeedVoucher(tmpl template.Template, donorStore DonorStore) Handler {
+func AreYouSureYouNoLongerNeedVoucher(tmpl template.Template, donorStore DonorStore, notifyClient NotifyClient) Handler {
 	return func(appData appcontext.Data, w http.ResponseWriter, r *http.Request, provided *donordata.Provided) error {
 		data := &areYouSureYouNoLongerNeedVoucherData{
 			App:   appData,
@@ -36,6 +39,13 @@ func AreYouSureYouNoLongerNeedVoucher(tmpl template.Template, donorStore DonorSt
 			provided.WantVoucher = form.YesNoUnknown
 			nextPage := handleDoNext(doNext, provided).Format(provided.LpaID)
 
+			if err := notifyClient.SendActorEmail(r.Context(), localize.En, provided.Voucher.Email, provided.LpaUID, notify.VoucherInformedTheyAreNoLongerNeededToVouchEmail{
+				VoucherFullName: provided.Voucher.FullName(),
+				DonorFullName:   provided.Donor.FullName(),
+			}); err != nil {
+				return fmt.Errorf("failed to send email: %w", err)
+			}
+
 			if err := donorStore.DeleteVoucher(r.Context(), provided); err != nil {
 				return err
 			}

internal/donor/donorpage/are_you_sure_you_no_longer_need_voucher_test.go

@@ -10,6 +10,8 @@ import (
 	"github.com/ministryofjustice/opg-modernising-lpa/internal/donor/donordata"
 	"github.com/ministryofjustice/opg-modernising-lpa/internal/form"
 	"github.com/ministryofjustice/opg-modernising-lpa/internal/identity"
+	"github.com/ministryofjustice/opg-modernising-lpa/internal/localize"
+	"github.com/ministryofjustice/opg-modernising-lpa/internal/notify"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/mock"
 )
@@ -26,7 +28,7 @@ func TestGetAreYouSureYouNoLongerNeedVoucher(t *testing.T) {
 		}).
 		Return(nil)
 
-	err := AreYouSureYouNoLongerNeedVoucher(template.Execute, nil)(testAppData, w, r, &donordata.Provided{})
+	err := AreYouSureYouNoLongerNeedVoucher(template.Execute, nil, nil)(testAppData, w, r, &donordata.Provided{})
 	resp := w.Result()
 
 	assert.Nil(t, err)
@@ -42,7 +44,7 @@ func TestGetAreYouSureYouNoLongerNeedVoucherWhenTemplateErrors(t *testing.T) {
 		Execute(w, mock.Anything).
 		Return(expectedError)
 
-	err := AreYouSureYouNoLongerNeedVoucher(template.Execute, nil)(testAppData, w, r, &donordata.Provided{})
+	err := AreYouSureYouNoLongerNeedVoucher(template.Execute, nil, nil)(testAppData, w, r, &donordata.Provided{})
 	resp := w.Result()
 
 	assert.Equal(t, expectedError, err)
@@ -58,31 +60,39 @@ func TestPostAreYouSureYouNoLongerNeedVoucher(t *testing.T) {
 			redirect: donor.PathConfirmYourIdentity,
 			provided: &donordata.Provided{
 				LpaID:   "lpa-id",
-				Voucher: donordata.Voucher{FirstNames: "a", LastName: "b"},
+				LpaUID:  "lpa-uid",
+				Donor:   donordata.Donor{FirstNames: "d", LastName: "e"},
+				Voucher: donordata.Voucher{FirstNames: "a", LastName: "b", Email: "[email protected]"},
 			},
 		},
 		donordata.SelectNewVoucher: {
 			redirect: donor.PathEnterVoucher,
 			provided: &donordata.Provided{
 				LpaID:            "lpa-id",
+				LpaUID:           "lpa-uid",
+				Donor:            donordata.Donor{FirstNames: "d", LastName: "e"},
 				WantVoucher:      form.Yes,
-				Voucher:          donordata.Voucher{FirstNames: "a", LastName: "b"},
+				Voucher:          donordata.Voucher{FirstNames: "a", LastName: "b", Email: "[email protected]"},
 				IdentityUserData: identity.UserData{Status: identity.StatusConfirmed},
 			},
 		},
 		donordata.WithdrawLPA: {
 			redirect: donor.PathWithdrawThisLpa,
 			provided: &donordata.Provided{
 				LpaID:            "lpa-id",
-				Voucher:          donordata.Voucher{FirstNames: "a", LastName: "b"},
+				LpaUID:           "lpa-uid",
+				Donor:            donordata.Donor{FirstNames: "d", LastName: "e"},
+				Voucher:          donordata.Voucher{FirstNames: "a", LastName: "b", Email: "[email protected]"},
 				IdentityUserData: identity.UserData{Status: identity.StatusConfirmed},
 			},
 		},
 		donordata.ApplyToCOP: {
 			redirect: donor.PathWhatHappensNextRegisteringWithCourtOfProtection,
 			provided: &donordata.Provided{
 				LpaID:                            "lpa-id",
-				Voucher:                          donordata.Voucher{FirstNames: "a", LastName: "b"},
+				LpaUID:                           "lpa-uid",
+				Donor:                            donordata.Donor{FirstNames: "d", LastName: "e"},
+				Voucher:                          donordata.Voucher{FirstNames: "a", LastName: "b", Email: "[email protected]"},
 				IdentityUserData:                 identity.UserData{Status: identity.StatusConfirmed},
 				RegisteringWithCourtOfProtection: true,
 			},
@@ -99,10 +109,20 @@ func TestPostAreYouSureYouNoLongerNeedVoucher(t *testing.T) {
 				DeleteVoucher(r.Context(), tc.provided).
 				Return(nil)
 
-			err := AreYouSureYouNoLongerNeedVoucher(nil, donorStore)(testAppData, w, r, &donordata.Provided{
+			notifyClient := newMockNotifyClient(t)
+			notifyClient.EXPECT().
+				SendActorEmail(r.Context(), localize.En, "[email protected]", "lpa-uid", notify.VoucherInformedTheyAreNoLongerNeededToVouchEmail{
+					DonorFullName:   "d e",
+					VoucherFullName: "a b",
+				}).
+				Return(nil)
+
+			err := AreYouSureYouNoLongerNeedVoucher(nil, donorStore, notifyClient)(testAppData, w, r, &donordata.Provided{
 				LpaID:            "lpa-id",
+				LpaUID:           "lpa-uid",
+				Donor:            donordata.Donor{FirstNames: "d", LastName: "e"},
 				WantVoucher:      form.Yes,
-				Voucher:          donordata.Voucher{FirstNames: "a", LastName: "b"},
+				Voucher:          donordata.Voucher{FirstNames: "a", LastName: "b", Email: "[email protected]"},
 				IdentityUserData: identity.UserData{Status: identity.StatusConfirmed},
 			})
 			resp := w.Result()
@@ -118,6 +138,19 @@ func TestPostAreYouSureYouNoLongerNeedVoucher(t *testing.T) {
 	}
 }
 
+func TestPostAreYouSureYouNoLongerNeedVoucherWhenNotifyErrors(t *testing.T) {
+	w := httptest.NewRecorder()
+	r, _ := http.NewRequest(http.MethodPost, "/?choice="+donordata.ProveOwnIdentity.String(), nil)
+
+	notifyClient := newMockNotifyClient(t)
+	notifyClient.EXPECT().
+		SendActorEmail(mock.Anything, mock.Anything, mock.Anything, mock.Anything, mock.Anything).
+		Return(expectedError)
+
+	err := AreYouSureYouNoLongerNeedVoucher(nil, nil, notifyClient)(testAppData, w, r, &donordata.Provided{})
+	assert.ErrorIs(t, err, expectedError)
+}
+
 func TestPostAreYouSureYouNoLongerNeedVoucherWhenStoreErrors(t *testing.T) {
 	w := httptest.NewRecorder()
 	r, _ := http.NewRequest(http.MethodPost, "/?choice="+donordata.ProveOwnIdentity.String(), nil)
@@ -127,7 +160,12 @@ func TestPostAreYouSureYouNoLongerNeedVoucherWhenStoreErrors(t *testing.T) {
 		DeleteVoucher(r.Context(), mock.Anything).
 		Return(expectedError)
 
-	err := AreYouSureYouNoLongerNeedVoucher(nil, donorStore)(testAppData, w, r, &donordata.Provided{})
+	notifyClient := newMockNotifyClient(t)
+	notifyClient.EXPECT().
+		SendActorEmail(mock.Anything, mock.Anything, mock.Anything, mock.Anything, mock.Anything).
+		Return(nil)
+
+	err := AreYouSureYouNoLongerNeedVoucher(nil, donorStore, notifyClient)(testAppData, w, r, &donordata.Provided{})
 
 	assert.Equal(t, expectedError, err)
 }
@@ -136,6 +174,6 @@ func TestPostAreYouSureYouNoLongerNeedVoucherWhenInvalidChoice(t *testing.T) {
 	w := httptest.NewRecorder()
 	r, _ := http.NewRequest(http.MethodPost, "/?choice=what", nil)
 
-	err := AreYouSureYouNoLongerNeedVoucher(nil, nil)(testAppData, w, r, &donordata.Provided{})
+	err := AreYouSureYouNoLongerNeedVoucher(nil, nil, nil)(testAppData, w, r, &donordata.Provided{})
 	assert.Error(t, err)
 }

internal/donor/donorpage/register.go

@@ -100,6 +100,7 @@ type OneLoginClient interface {
 type NotifyClient interface {
 	SendActorSMS(ctx context.Context, lang localize.Lang, to, lpaUID string, sms notify.SMS) error
 	SendEmail(ctx context.Context, lang localize.Lang, to string, email notify.Email) error
+	SendActorEmail(ctx context.Context, lang localize.Lang, to, lpaUID string, email notify.Email) error
 }
 
 type SessionStore interface {
@@ -427,7 +428,7 @@ func Register(
 	handleWithDonor(donor.PathWhatHappensNextRegisteringWithCourtOfProtection, page.None,
 		Guidance(tmpls.Get("what_happens_next_registering_with_court_of_protection.gohtml")))
 	handleWithDonor(donor.PathAreYouSureYouNoLongerNeedVoucher, page.CanGoBack,
-		AreYouSureYouNoLongerNeedVoucher(tmpls.Get("are_you_sure_you_no_longer_need_voucher.gohtml"), donorStore))
+		AreYouSureYouNoLongerNeedVoucher(tmpls.Get("are_you_sure_you_no_longer_need_voucher.gohtml"), donorStore, notifyClient))
 	handleWithDonor(donor.PathWeHaveInformedVoucherNoLongerNeeded, page.None,
 		Guidance(tmpls.Get("we_have_informed_voucher_no_longer_needed.gohtml")))
 

internal/notify/email.go

@@ -383,3 +383,24 @@ func (e VoucherHasConfirmedDonorIdentityOnSignedLpaEmail) emailID(isProduction b
 
 	return "efa0ef78-9e65-4edf-88c8-70d3da7a4b0e"
 }
+
+type VoucherInformedTheyAreNoLongerNeededToVouchEmail struct {
+	VoucherFullName string
+	DonorFullName   string
+}
+
+func (e VoucherInformedTheyAreNoLongerNeededToVouchEmail) emailID(isProduction bool, lang localize.Lang) string {
+	if isProduction {
+		if lang.IsCy() {
+			return "TODO"
+		}
+
+		return "ca7c6a15-bdf3-47fe-ba01-d811ccdbc30d"
+	}
+
+	if lang.IsCy() {
+		return "TODO"
+	}
+
+	return "00ad14c6-f6df-4d7f-ae44-d7e27f6a9187"
+}

lang/cy.json

@@ -1486,6 +1486,7 @@
     "weWillInformVoucherTheyNoLongerNeedTo": "Welsh {{.VoucherFullName}}",
     "voucherNoLongerNeeded": "Welsh {{.VoucherFullName}}",
     "weHaveInformedVoucherTheyNoLongerNeedTo": "Welsh {{.VoucherFullName}}",
+    "weHaveInformedThePersonYouWantedToVouchForYouTheyAreNoLongerNeeded": "Welsh",
     "youHaveChosen:prove-own-identity": "Welsh",
     "youHaveChosen:select-new-voucher": "Welsh",
     "youHaveChosen:withdraw-lpa": "Welsh",

lang/en.json

@@ -1378,6 +1378,7 @@
     "weWillInformVoucherTheyNoLongerNeedTo": "We will inform {{.VoucherFullName}} they no longer need to confirm your identity. The one-time code allowing them to log into the vouching service will be cancelled.",
     "voucherNoLongerNeeded": "{{.VoucherFullName}} no longer needed",
     "weHaveInformedVoucherTheyNoLongerNeedTo": "We have informed {{.VoucherFullName}} they no longer need to confirm your identity.",
+    "weHaveInformedThePersonYouWantedToVouchForYouTheyAreNoLongerNeeded": "We have informed the person you wanted to vouch for you they are no longer needed",
     "youHaveChosen:prove-own-identity": "You have chosen to find, replace or get new ID documents and confirm your identity using GOV.UK One Login.",
     "youHaveChosen:select-new-voucher": "You have chosen to ask someone else to confirm your identity by vouching for you.",
     "youHaveChosen:withdraw-lpa": "You have told us you no longer want to make this LPA.",