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mats
2026-07-01 10:40:28 +02:00
parent 75db64ce75
commit b1e99891e9
30 changed files with 1058 additions and 93 deletions
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internal/ucp/customer.go
+75
View File
@@ -19,6 +19,7 @@ type CustomerServer struct {
applier ProfileApplier
deleter CredentialDeleter
auditLogPath string
emailIndex *profile.ProfileEmailIndex // optional, maintained by mutations
}
// NewCustomerServer builds a UCP REST adapter over a profile grain pool.
@@ -30,6 +31,33 @@ func NewCustomerServer(applier ProfileApplier, auditLogPath string, deleter ...C
return &CustomerServer{applier: applier, deleter: del, auditLogPath: auditLogPath}
}
// SetEmailIndex attaches a ProfileEmailIndex that is updated by every
// customer mutation (create, update, delete).
func (s *CustomerServer) SetEmailIndex(ix *profile.ProfileEmailIndex) {
s.emailIndex = ix
}
// indexProfileAfterMutation reads the grain and updates the email index.
func (s *CustomerServer) indexProfileAfterMutation(ctx context.Context, id uint64) {
if s.emailIndex == nil {
return
}
g, err := s.applier.Get(ctx, id)
if err != nil {
return
}
prefs := g.EmailPreferences
// Copy so the index holds its own snapshot (the grain is pooled).
if prefs != nil {
cp := &profile.EmailPreferences{
OrderEmails: prefs.OrderEmails,
MarketingEmails: prefs.MarketingEmails,
}
prefs = cp
}
s.emailIndex.Set(id, g.Email, prefs)
}
// ---------------------------------------------------------------------------
// UCP Customer endpoints
// ---------------------------------------------------------------------------
@@ -61,6 +89,11 @@ func (s *CustomerServer) handleCreateCustomer(w http.ResponseWriter, r *http.Req
AvatarUrl: req.AvatarUrl,
}
if req.EmailPreferences != nil {
msg.OrderEmails = req.EmailPreferences.OrderEmails
msg.MarketingEmails = req.EmailPreferences.MarketingEmails
}
if _, err := s.applier.Apply(r.Context(), id, msg); err != nil {
writeError(w, http.StatusInternalServerError, "failed to create customer: "+err.Error())
return
@@ -72,6 +105,8 @@ func (s *CustomerServer) handleCreateCustomer(w http.ResponseWriter, r *http.Req
return
}
s.indexProfileAfterMutation(r.Context(), id)
writeJSON(w, http.StatusCreated, customerGrainToResponse(rawId.String(), g))
}
@@ -132,6 +167,11 @@ func (s *CustomerServer) handleUpdateCustomer(w http.ResponseWriter, r *http.Req
AvatarUrl: req.AvatarUrl,
}
if req.EmailPreferences != nil {
msg.OrderEmails = req.EmailPreferences.OrderEmails
msg.MarketingEmails = req.EmailPreferences.MarketingEmails
}
if _, err := s.applier.Apply(r.Context(), id, msg); err != nil {
writeError(w, http.StatusInternalServerError, "failed to update customer: "+err.Error())
return
@@ -143,9 +183,36 @@ func (s *CustomerServer) handleUpdateCustomer(w http.ResponseWriter, r *http.Req
return
}
s.indexProfileAfterMutation(r.Context(), id)
writeJSON(w, http.StatusOK, customerGrainToResponse(r.PathValue("id"), g))
}
// handleGetCustomerByEmail handles GET /customers/by-email/{email} — looks up
// the customer profile from the email index and returns the customer response.
// Returns 404 when the email is not found.
func (s *CustomerServer) handleGetCustomerByEmail(w http.ResponseWriter, r *http.Request) {
email := r.PathValue("email")
if email == "" || s.emailIndex == nil {
writeError(w, http.StatusNotFound, "customer not found")
return
}
entry, ok := s.emailIndex.Lookup(email)
if !ok {
writeError(w, http.StatusNotFound, "customer not found")
return
}
g, err := s.applier.Get(r.Context(), entry.ID)
if err != nil {
writeError(w, http.StatusNotFound, "customer not found")
return
}
writeJSON(w, http.StatusOK, customerGrainToResponse(profile.ProfileId(entry.ID).String(), g))
}
// handleAddAddress handles POST /customers/{id}/addresses.
func (s *CustomerServer) handleAddAddress(w http.ResponseWriter, r *http.Request) {
id, ok := parseCustomerID(r)
@@ -477,5 +544,13 @@ func customerGrainToResponse(id string, g *profile.ProfileGrain) CustomerRespons
})
}
if g.EmailPreferences != nil {
prefs := &EmailPreferencesResponse{
OrderEmails: g.EmailPreferences.OrderEmails,
MarketingEmails: g.EmailPreferences.MarketingEmails,
}
resp.EmailPreferences = prefs
}
return resp
}
internal/ucp/customer_test.go
+1 -1
View File
@@ -519,7 +519,7 @@ func TestDeleteCustomer(t *testing.T) {
id := testProfileID(t, applier)
deleter := &testCredentialDeleter{}
auditPath := filepath.Join(t.TempDir(), "audit.log")
handler := CustomerHandler(applier, auditPath, deleter)
handler := CustomerHandler(applier, auditPath, WithCredentialDeleter(deleter))
// Set up some profile data
pid, _ := profile.ParseProfileId(id)
internal/ucp/handler.go
+30 -3
View File
@@ -1,6 +1,10 @@
package ucp
import "net/http"
import (
"net/http"
"git.k6n.net/mats/go-cart-actor/pkg/profile"
)
// ---------------------------------------------------------------------------
// Order HTTP handler mounting
@@ -86,11 +90,33 @@ func CheckoutHandler(applier CheckoutApplier, orderSvc ...OrderApplier) http.Han
// To sign responses with RFC 9421 HTTP Message Signatures, wrap with WithSigning:
//
// mux.Handle("/ucp/v1/customers", ucp.WithSigning(ucp.CustomerHandler(pool), signer))
func CustomerHandler(applier ProfileApplier, auditLogPath string, deleter ...CredentialDeleter) http.Handler {
s := NewCustomerServer(applier, auditLogPath, deleter...)
// CustomerHandlerOption configures a CustomerHandler with optional dependencies.
type CustomerHandlerOption func(s *CustomerServer)
// WithEmailIndex attaches a ProfileEmailIndex that the customer handler
// updates on every mutation and uses for the GET /by-email/{email} route.
func WithEmailIndex(ix *profile.ProfileEmailIndex) CustomerHandlerOption {
return func(s *CustomerServer) {
s.SetEmailIndex(ix)
}
}
// WithCredentialDeleter attaches a credential deleter for GDPR erasure.
func WithCredentialDeleter(deleter CredentialDeleter) CustomerHandlerOption {
return func(s *CustomerServer) {
s.deleter = deleter
}
}
func CustomerHandler(applier ProfileApplier, auditLogPath string, opts ...CustomerHandlerOption) http.Handler {
s := NewCustomerServer(applier, auditLogPath)
for _, opt := range opts {
opt(s)
}
mux := http.NewServeMux()
mux.HandleFunc("POST /", s.handleCreateCustomer)
mux.HandleFunc("GET /{id}", s.handleGetCustomer)
mux.HandleFunc("GET /by-email/{email}", s.handleGetCustomerByEmail)
mux.HandleFunc("PUT /{id}", s.handleUpdateCustomer)
mux.HandleFunc("DELETE /{id}", s.handleDeleteCustomer)
mux.HandleFunc("POST /{id}/addresses", s.handleAddAddress)
@@ -154,6 +180,7 @@ func Handler(cartApplier CartApplier, opts Options) http.Handler {
customerSrv := NewCustomerServer(opts.ProfileApplier, opts.ProfileAuditLog, opts.CredentialDeleter)
mux.HandleFunc("POST /customers", customerSrv.handleCreateCustomer)
mux.HandleFunc("GET /customers/{id}", customerSrv.handleGetCustomer)
mux.HandleFunc("GET /customers/by-email/{email}", customerSrv.handleGetCustomerByEmail)
mux.HandleFunc("PUT /customers/{id}", customerSrv.handleUpdateCustomer)
mux.HandleFunc("DELETE /customers/{id}", customerSrv.handleDeleteCustomer)
mux.HandleFunc("POST /customers/{id}/addresses", customerSrv.handleAddAddress)
internal/ucp/types.go
+28 -14
View File
@@ -335,16 +335,23 @@ type OrderLineEntry struct {
// UCP Customer types
// ---------------------------------------------------------------------------
// EmailPreferencesResponse is the UCP wire format for email preference toggles.
type EmailPreferencesResponse struct {
OrderEmails *bool `json:"orderEmails,omitempty"`
MarketingEmails *bool `json:"marketingEmails,omitempty"`
}
// CustomerResponse is the UCP customer profile response body.
type CustomerResponse struct {
Id string `json:"id"`
Name string `json:"name,omitempty"`
Email string `json:"email,omitempty"`
Phone string `json:"phone,omitempty"`
Language string `json:"language,omitempty"`
Currency string `json:"currency,omitempty"`
AvatarUrl string `json:"avatarUrl,omitempty"`
Addresses []AddressResponse `json:"addresses,omitempty"`
Id string `json:"id"`
Name string `json:"name,omitempty"`
Email string `json:"email,omitempty"`
Phone string `json:"phone,omitempty"`
Language string `json:"language,omitempty"`
Currency string `json:"currency,omitempty"`
AvatarUrl string `json:"avatarUrl,omitempty"`
Addresses []AddressResponse `json:"addresses,omitempty"`
EmailPreferences *EmailPreferencesResponse `json:"emailPreferences,omitempty"`
}
// AddressResponse is the UCP wire format for an address.
@@ -363,14 +370,21 @@ type AddressResponse struct {
IsDefaultBilling bool `json:"isDefaultBilling"`
}
// EmailPreferencesInput is the body for updating a customer's email preferences.
type EmailPreferencesInput struct {
OrderEmails *bool `json:"orderEmails,omitempty"`
MarketingEmails *bool `json:"marketingEmails,omitempty"`
}
// CustomerUpdateRequest is the body for PUT /customers/{id}.
type CustomerUpdateRequest struct {
Name *string `json:"name,omitempty"`
Email *string `json:"email,omitempty"`
Phone *string `json:"phone,omitempty"`
Language *string `json:"language,omitempty"`
Currency *string `json:"currency,omitempty"`
AvatarUrl *string `json:"avatarUrl,omitempty"`
Name *string `json:"name,omitempty"`
Email *string `json:"email,omitempty"`
Phone *string `json:"phone,omitempty"`
Language *string `json:"language,omitempty"`
Currency *string `json:"currency,omitempty"`
AvatarUrl *string `json:"avatarUrl,omitempty"`
EmailPreferences *EmailPreferencesInput `json:"emailPreferences,omitempty"`
}
// AddAddressRequest is the body for POST /customers/{id}/addresses.