more flow

internal/customerauth/server.go

@@ -163,6 +163,13 @@ type resetCompleteRequest struct {
 	Password string `json:"password"`
 }
 
+// EmailPreferencesResponse mirrors the UCP email preferences type for the
+// customer-facing API.
+type EmailPreferencesResponse struct {
+	OrderEmails     *bool `json:"orderEmails,omitempty"`
+	MarketingEmails *bool `json:"marketingEmails,omitempty"`
+}
+
 // CustomerResponse mirrors the UCP customer projection (kept local to avoid an
 // import cycle with internal/ucp). The password hash is never included.
 type CustomerResponse struct {
@@ -176,6 +183,9 @@ type CustomerResponse struct {
 	Addresses []AddressResponse `json:"addresses"`
 	Orders    []OrderRef        `json:"orders"`
 
+	// EmailPreferences carries the customer's current email opt-in/out state.
+	EmailPreferences *EmailPreferencesResponse `json:"emailPreferences,omitempty"`
+
 	// EmailVerified reflects whether the email-verification flow has completed.
 	EmailVerified bool `json:"emailVerified"`
 }
@@ -554,6 +564,12 @@ func grainToCustomer(id string, g *profile.ProfileGrain) CustomerResponse {
 	for _, o := range g.Orders {
 		resp.Orders = append(resp.Orders, OrderRef{OrderReference: o.OrderReference, Status: o.Status})
 	}
+	if g.EmailPreferences != nil {
+		resp.EmailPreferences = &EmailPreferencesResponse{
+			OrderEmails:     g.EmailPreferences.OrderEmails,
+			MarketingEmails: g.EmailPreferences.MarketingEmails,
+		}
+	}
 	return resp
 }