add profile actors

2026-06-25 17:19:59 +02:00
parent faa5330b81
commit 86797e520e
18 changed files with 3436 additions and 10 deletions
@@ -0,0 +1,351 @@
+package ucp
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	"git.k6n.net/mats/go-cart-actor/pkg/profile"
+	messages "git.k6n.net/mats/go-cart-actor/proto/profile"
+)
+
+// CustomerServer is the UCP REST adapter over the profile grain pool.
+type CustomerServer struct {
+	applier ProfileApplier
+}
+
+// NewCustomerServer builds a UCP REST adapter over a profile grain pool.
+func NewCustomerServer(applier ProfileApplier) *CustomerServer {
+	return &CustomerServer{applier: applier}
+}
+
+// ---------------------------------------------------------------------------
+// UCP Customer endpoints
+// ---------------------------------------------------------------------------
+
+// handleGetCustomer handles GET /customers/{id}.
+func (s *CustomerServer) handleGetCustomer(w http.ResponseWriter, r *http.Request) {
+	id, ok := parseCustomerID(r)
+	if !ok {
+		writeError(w, http.StatusBadRequest, "invalid customer id")
+		return
+	}
+
+	g, err := s.applier.Get(r.Context(), id)
+	if err != nil {
+		writeError(w, http.StatusNotFound, "customer not found")
+		return
+	}
+
+	writeJSON(w, http.StatusOK, customerGrainToResponse(r.PathValue("id"), g))
+}
+
+// handleUpdateCustomer handles PUT /customers/{id}.
+func (s *CustomerServer) handleUpdateCustomer(w http.ResponseWriter, r *http.Request) {
+	id, ok := parseCustomerID(r)
+	if !ok {
+		writeError(w, http.StatusBadRequest, "invalid customer id")
+		return
+	}
+
+	var req CustomerUpdateRequest
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid request body: "+err.Error())
+		return
+	}
+
+	msg := &messages.SetProfile{
+		Name:      req.Name,
+		Email:     req.Email,
+		Phone:     req.Phone,
+		Language:  req.Language,
+		Currency:  req.Currency,
+		AvatarUrl: req.AvatarUrl,
+	}
+
+	if _, err := s.applier.Apply(r.Context(), id, msg); err != nil {
+		writeError(w, http.StatusInternalServerError, "failed to update customer: "+err.Error())
+		return
+	}
+
+	g, err := s.applier.Get(r.Context(), id)
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, "failed to read customer: "+err.Error())
+		return
+	}
+
+	writeJSON(w, http.StatusOK, customerGrainToResponse(r.PathValue("id"), g))
+}
+
+// handleAddAddress handles POST /customers/{id}/addresses.
+func (s *CustomerServer) handleAddAddress(w http.ResponseWriter, r *http.Request) {
+	id, ok := parseCustomerID(r)
+	if !ok {
+		writeError(w, http.StatusBadRequest, "invalid customer id")
+		return
+	}
+
+	var req AddAddressRequest
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid request body: "+err.Error())
+		return
+	}
+
+	if req.AddressLine1 == "" || req.City == "" || req.Zip == "" || req.Country == "" {
+		writeError(w, http.StatusBadRequest, "addressLine1, city, zip, and country are required")
+		return
+	}
+
+	addr := &messages.Address{
+		Label:             req.Label,
+		FullName:          req.FullName,
+		AddressLine1:      req.AddressLine1,
+		City:              req.City,
+		State:             req.State,
+		Zip:               req.Zip,
+		Country:           req.Country,
+		IsDefaultShipping: req.IsDefaultShipping,
+		IsDefaultBilling:  req.IsDefaultBilling,
+	}
+	if req.AddressLine2 != "" {
+		addr.AddressLine2 = &req.AddressLine2
+	}
+	if req.Phone != "" {
+		addr.Phone = &req.Phone
+	}
+	msg := &messages.AddAddress{Address: addr}
+
+	if _, err := s.applier.Apply(r.Context(), id, msg); err != nil {
+		writeError(w, http.StatusInternalServerError, "failed to add address: "+err.Error())
+		return
+	}
+
+	g, err := s.applier.Get(r.Context(), id)
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, "failed to read customer: "+err.Error())
+		return
+	}
+
+	writeJSON(w, http.StatusCreated, customerGrainToResponse(r.PathValue("id"), g))
+}
+
+// handleUpdateAddress handles PUT /customers/{id}/addresses/{addressId}.
+func (s *CustomerServer) handleUpdateAddress(w http.ResponseWriter, r *http.Request) {
+	id, ok := parseCustomerID(r)
+	if !ok {
+		writeError(w, http.StatusBadRequest, "invalid customer id")
+		return
+	}
+
+	addressID, ok := parseAddressID(r)
+	if !ok {
+		writeError(w, http.StatusBadRequest, "invalid address id")
+		return
+	}
+
+	var req UpdateAddressRequest
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		writeError(w, http.StatusBadRequest, "invalid request body: "+err.Error())
+		return
+	}
+
+	msg := &messages.UpdateAddress{
+		Id:                addressID,
+		Label:             req.Label,
+		FullName:          req.FullName,
+		AddressLine1:      req.AddressLine1,
+		AddressLine2:      req.AddressLine2,
+		City:              req.City,
+		State:             req.State,
+		Zip:               req.Zip,
+		Country:           req.Country,
+		Phone:             req.Phone,
+		IsDefaultShipping: req.IsDefaultShipping,
+		IsDefaultBilling:  req.IsDefaultBilling,
+	}
+
+	if _, err := s.applier.Apply(r.Context(), id, msg); err != nil {
+		writeError(w, http.StatusInternalServerError, "failed to update address: "+err.Error())
+		return
+	}
+
+	g, err := s.applier.Get(r.Context(), id)
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, "failed to read customer: "+err.Error())
+		return
+	}
+
+	writeJSON(w, http.StatusOK, customerGrainToResponse(r.PathValue("id"), g))
+}
+
+// handleRemoveAddress handles DELETE /customers/{id}/addresses/{addressId}.
+func (s *CustomerServer) handleRemoveAddress(w http.ResponseWriter, r *http.Request) {
+	id, ok := parseCustomerID(r)
+	if !ok {
+		writeError(w, http.StatusBadRequest, "invalid customer id")
+		return
+	}
+
+	addressID, ok := parseAddressID(r)
+	if !ok {
+		writeError(w, http.StatusBadRequest, "invalid address id")
+		return
+	}
+
+	msg := &messages.RemoveAddress{Id: addressID}
+
+	if _, err := s.applier.Apply(r.Context(), id, msg); err != nil {
+		// Check if the error is a "not found" error.
+		errStr := err.Error()
+		if containsNotFound(errStr) {
+			writeError(w, http.StatusNotFound, fmt.Sprintf("address %d not found", addressID))
+			return
+		}
+		writeError(w, http.StatusInternalServerError, "failed to remove address: "+errStr)
+		return
+	}
+
+	g, err := s.applier.Get(r.Context(), id)
+	if err != nil {
+		writeError(w, http.StatusInternalServerError, "failed to read customer: "+err.Error())
+		return
+	}
+
+	writeJSON(w, http.StatusOK, customerGrainToResponse(r.PathValue("id"), g))
+}
+
+// ---------------------------------------------------------------------------
+// Identity linking helpers
+// ---------------------------------------------------------------------------
+
+// linkCartToProfile links a cart to the given profile by applying a LinkCart mutation.
+func linkCartToProfile(applier ProfileApplier, ctx context.Context, profileID uint64, cartID uint64) error {
+	if applier == nil {
+		return nil
+	}
+	_, err := applier.Apply(ctx, profileID, &messages.LinkCart{
+		CartId: cartID,
+		Label:  "current cart",
+	})
+	return err
+}
+
+// linkCheckoutToProfile links a checkout to the given profile by applying a LinkCheckout mutation.
+func linkCheckoutToProfile(applier ProfileApplier, ctx context.Context, profileID uint64, checkoutID uint64, cartID uint64) error {
+	if applier == nil {
+		return nil
+	}
+	_, err := applier.Apply(ctx, profileID, &messages.LinkCheckout{
+		CheckoutId: checkoutID,
+		CartId:     cartID,
+	})
+	return err
+}
+
+// linkOrderToProfile links an order to the given profile by applying a LinkOrder mutation.
+func linkOrderToProfile(applier ProfileApplier, ctx context.Context, profileID uint64, orderReference string, cartID uint64, status string) error {
+	if applier == nil {
+		return nil
+	}
+	_, err := applier.Apply(ctx, profileID, &messages.LinkOrder{
+		OrderReference: orderReference,
+		CartId:         cartID,
+		Status:         status,
+	})
+	return err
+}
+
+// ---------------------------------------------------------------------------
+// Helpers
+// ---------------------------------------------------------------------------
+
+// parseCustomerID parses the base62 customer id from the path.
+func parseCustomerID(r *http.Request) (uint64, bool) {
+	raw := r.PathValue("id")
+	if raw == "" {
+		return 0, false
+	}
+	cid, ok := profile.ParseProfileId(raw)
+	if !ok {
+		return 0, false
+	}
+	return uint64(cid), true
+}
+
+// parseAddressID parses the numeric address id from the path.
+func parseAddressID(r *http.Request) (uint32, bool) {
+	raw := r.PathValue("addressId")
+	if raw == "" {
+		return 0, false
+	}
+	// Address IDs are simple numeric strings.
+	var id uint32
+	for _, c := range raw {
+		if c < '0' || c > '9' {
+			return 0, false
+		}
+		id = id*10 + uint32(c-'0')
+	}
+	return id, true
+}
+
+// containsNotFound reports whether errStr indicates a "not found" condition.
+func containsNotFound(errStr string) bool {
+	// Check for common not-found patterns in the error message.
+	for _, pattern := range []string{"not found", "not_found", "notfound"} {
+		if len(errStr) >= len(pattern) {
+			for i := 0; i <= len(errStr)-len(pattern); i++ {
+				match := true
+				for j := 0; j < len(pattern); j++ {
+					c1 := errStr[i+j]
+					c2 := pattern[j]
+					if c1 >= 'A' && c1 <= 'Z' {
+						c1 += 32
+					}
+					if c1 != c2 {
+						match = false
+						break
+					}
+				}
+				if match {
+					return true
+				}
+			}
+		}
+	}
+	return false
+}
+
+// customerGrainToResponse converts a ProfileGrain to a CustomerResponse.
+func customerGrainToResponse(id string, g *profile.ProfileGrain) CustomerResponse {
+	resp := CustomerResponse{
+		Id:        id,
+		Name:      g.Name,
+		Email:     g.Email,
+		Phone:     g.Phone,
+		Language:  g.Language,
+		Currency:  g.Currency,
+		AvatarUrl: g.AvatarUrl,
+		Addresses: make([]AddressResponse, 0, len(g.Addresses)),
+	}
+
+	for _, a := range g.Addresses {
+		resp.Addresses = append(resp.Addresses, AddressResponse{
+			Id:                a.Id,
+			Label:             a.Label,
+			FullName:          a.FullName,
+			AddressLine1:      a.AddressLine1,
+			AddressLine2:      a.AddressLine2,
+			City:              a.City,
+			State:             a.State,
+			Zip:               a.Zip,
+			Country:           a.Country,
+			Phone:             a.Phone,
+			IsDefaultShipping: a.IsDefaultShipping,
+			IsDefaultBilling:  a.IsDefaultBilling,
+		})
+	}
+
+	return resp
+}