fix: convert customer, session ids to uuid for json un/marshal in both post and resp

core/model/nkode_handler.go

@@ -3,6 +3,7 @@ package model
 import (
 	"encoding/json"
 	"errors"
+	"github.com/google/uuid"
 	"go-nkode/core/api"
 	"log"
 	"net/http"
@@ -56,7 +57,7 @@ func (h *NKodeHandler) CreateNewCustomerHandler(w http.ResponseWriter, r *http.R
 		return
 	}
 	respBody := CreateNewCustomerResp{
-		CustomerId: *customerId,
+		CustomerId: uuid.UUID(*customerId).String(),
 	}
 	respBytes, err := json.Marshal(respBody)
 	if err != nil {
@@ -98,7 +99,13 @@ func (h *NKodeHandler) GenerateSignupInterfaceHandler(w http.ResponseWriter, r *
 		log.Println(err)
 		return
 	}
-	resp, err := h.Api.GenerateSignupInterface(signupPost.Username, CustomerId(signupPost.CustomerId), kp)
+	customerId, err := uuid.Parse(signupPost.CustomerId)
+	if err != nil {
+		internalServerErrorHandler(w)
+		log.Println(err)
+		return
+	}
+	resp, err := h.Api.GenerateSignupInterface(signupPost.Username, CustomerId(customerId), kp)
 	if err != nil {
 		internalServerErrorHandler(w)
 		log.Println(err)
@@ -133,7 +140,19 @@ func (h *NKodeHandler) SetNKodeHandler(w http.ResponseWriter, r *http.Request) {
 		log.Println(err)
 		return
 	}
-	confirmInterface, err := h.Api.SetNKode(CustomerId(setNKodePost.CustomerId), SessionId(setNKodePost.SessionId), setNKodePost.KeySelection)
+	customerId, err := uuid.Parse(setNKodePost.CustomerId)
+	if err != nil {
+		internalServerErrorHandler(w)
+		log.Println(err)
+		return
+	}
+	sessionId, err := uuid.Parse(setNKodePost.SessionId)
+	if err != nil {
+		internalServerErrorHandler(w)
+		log.Println(err)
+		return
+	}
+	confirmInterface, err := h.Api.SetNKode(CustomerId(customerId), SessionId(sessionId), setNKodePost.KeySelection)
 	if err != nil {
 		internalServerErrorHandler(w)
 		log.Println(err)
@@ -171,7 +190,19 @@ func (h *NKodeHandler) ConfirmNKodeHandler(w http.ResponseWriter, r *http.Reques
 		log.Println(err)
 		return
 	}
-	err = h.Api.ConfirmNKode(CustomerId(confirmNKodePost.CustomerId), SessionId(confirmNKodePost.SessionId), confirmNKodePost.KeySelection)
+	customerId, err := uuid.Parse(confirmNKodePost.CustomerId)
+	if err != nil {
+		internalServerErrorHandler(w)
+		log.Println(err)
+		return
+	}
+	sessionId, err := uuid.Parse(confirmNKodePost.SessionId)
+	if err != nil {
+		internalServerErrorHandler(w)
+		log.Println(err)
+		return
+	}
+	err = h.Api.ConfirmNKode(CustomerId(customerId), SessionId(sessionId), confirmNKodePost.KeySelection)
 	if err != nil {
 		internalServerErrorHandler(w)
 		log.Println(err)
@@ -194,7 +225,13 @@ func (h *NKodeHandler) GetLoginInterfaceHandler(w http.ResponseWriter, r *http.R
 		log.Println(err)
 		return
 	}
-	loginInterface, err := h.Api.GetLoginInterface(loginInterfacePost.Username, CustomerId(loginInterfacePost.CustomerId))
+	customerId, err := uuid.Parse(loginInterfacePost.CustomerId)
+	if err != nil {
+		internalServerErrorHandler(w)
+		log.Println(err)
+		return
+	}
+	loginInterface, err := h.Api.GetLoginInterface(loginInterfacePost.Username, CustomerId(customerId))
 	if err != nil {
 		internalServerErrorHandler(w)
 		log.Println(err)
@@ -230,7 +267,13 @@ func (h *NKodeHandler) LoginHandler(w http.ResponseWriter, r *http.Request) {
 		log.Println(err)
 		return
 	}
-	err = h.Api.Login(CustomerId(loginPost.CustomerId), loginPost.Username, loginPost.KeySelection)
+	customerId, err := uuid.Parse(loginPost.CustomerId)
+	if err != nil {
+		internalServerErrorHandler(w)
+		log.Println(err)
+		return
+	}
+	err = h.Api.Login(CustomerId(customerId), loginPost.Username, loginPost.KeySelection)
 	if err != nil {
 		internalServerErrorHandler(w)
 		log.Println(err)
@@ -253,8 +296,13 @@ func (h *NKodeHandler) RenewAttributesHandler(w http.ResponseWriter, r *http.Req
 		log.Println(err)
 		return
 	}
-
+	customerId, err := uuid.Parse(renewAttributesPost.CustomerId)
-	err = h.Api.RenewAttributes(CustomerId(renewAttributesPost.CustomerId))
+	if err != nil {
+		internalServerErrorHandler(w)
+		log.Println(err)
+		return
+	}
+	err = h.Api.RenewAttributes(CustomerId(customerId))
 	if err != nil {
 		internalServerErrorHandler(w)
 		log.Println(err)

core/model/type.go

@@ -17,45 +17,45 @@ type NewCustomerPost struct {
 }
 
 type GenerateSignupInterfacePost struct {
-	CustomerId  uuid.UUID `json:"customer_id"`
+	CustomerId  string   `json:"customer_id"`
 	AttrsPerKey int      `json:"attrs_per_key"`
 	NumbOfKeys  int      `json:"numb_of_keys"`
 	Username    Username `json:"username"`
 }
 
 type SetNKodePost struct {
-	CustomerId   uuid.UUID    `json:"customer_id"`
+	CustomerId   string `json:"customer_id"`
-	KeySelection KeySelection `json:"key_selection"`
+	KeySelection []int  `json:"key_selection"`
-	SessionId    uuid.UUID    `json:"session_id"`
+	SessionId    string `json:"session_id"`
 }
 
 type ConfirmNKodePost struct {
-	CustomerId   uuid.UUID    `json:"customer_id"`
+	CustomerId   string       `json:"customer_id"`
 	KeySelection KeySelection `json:"key_selection"`
-	SessionId    uuid.UUID    `json:"session_id"`
+	SessionId    string       `json:"session_id"`
 }
 
 type GetLoginInterfacePost struct {
 	Username   Username `json:"username"`
-	CustomerId uuid.UUID `json:"customer_id"`
+	CustomerId string   `json:"customer_id"`
 }
 
 type LoginPost struct {
-	CustomerId   uuid.UUID    `json:"customer_id"`
+	CustomerId   string       `json:"customer_id"`
 	Username     Username     `json:"username"`
 	KeySelection KeySelection `json:"key_selection"`
 }
 
 type RenewAttributesPost struct {
-	CustomerId uuid.UUID `json:"customer_id"`
+	CustomerId string `json:"customer_id"`
 }
 
 type CreateNewCustomerResp struct {
-	CustomerId CustomerId `json:"customer_id"`
+	CustomerId string `json:"customer_id"`
 }
 
 type GenerateSignupInterfaceResp struct {
-	SessionId        SessionId    `json:"session_id"`
+	SessionId        string       `json:"session_id"`
 	UserIdxInterface IdxInterface `json:"user_interface"`
 	SvgInterface     []string     `json:"svg_interface"`
 }

core/nkode/nkode_api.go

@@ -3,6 +3,7 @@ package nkode
 import (
 	"errors"
 	"fmt"
+	"github.com/google/uuid"
 	m "go-nkode/core/model"
 )
 
@@ -51,7 +52,7 @@ func (n *NKodeAPI) GenerateSignupInterface(username m.Username, customerId m.Cus
 	resp := m.GenerateSignupInterfaceResp{
 		UserIdxInterface: signupSession.SetIdxInterface,
 		SvgInterface:     svgInterface,
-		SessionId:        signupSession.Id,
+		SessionId:        uuid.UUID(signupSession.Id).String(),
 	}
 	return &resp, nil
 }

main_test.go

@@ -3,7 +3,6 @@ package main
 import (
 	"bytes"
 	"encoding/json"
-	"github.com/google/uuid"
 	"github.com/stretchr/testify/assert"
 	"go-nkode/core/api"
 	m "go-nkode/core/model"
@@ -26,7 +25,7 @@ func TestApi(t *testing.T) {
 
 	username := m.Username("test_username")
 	signupInterfaceBody := m.GenerateSignupInterfacePost{
-		CustomerId:  uuid.UUID(customerResp.CustomerId),
+		CustomerId:  customerResp.CustomerId,
 		AttrsPerKey: kp.AttrsPerKey,
 		NumbOfKeys:  kp.NumbOfKeys,
 		Username:    username,
@@ -41,8 +40,8 @@ func TestApi(t *testing.T) {
 	setKeySelection, err := m.SelectKeyByAttrIdx(setInterface, userPasscode, kp_set)
 	assert.NoError(t, err)
 	setNKodeBody := m.SetNKodePost{
-		CustomerId:   uuid.UUID(customerResp.CustomerId),
+		CustomerId:   customerResp.CustomerId,
-		SessionId:    uuid.UUID(signupInterfaceResp.SessionId),
+		SessionId:    signupInterfaceResp.SessionId,
 		KeySelection: setKeySelection,
 	}
 	var setNKodeResp m.SetNKodeResp
@@ -51,14 +50,14 @@ func TestApi(t *testing.T) {
 	confirmKeySelection, err := m.SelectKeyByAttrIdx(confirmInterface, userPasscode, kp_set)
 	assert.NoError(t, err)
 	confirmNKodeBody := m.ConfirmNKodePost{
-		CustomerId:   uuid.UUID(customerResp.CustomerId),
+		CustomerId:   customerResp.CustomerId,
 		KeySelection: confirmKeySelection,
-		SessionId:    uuid.UUID(signupInterfaceResp.SessionId),
+		SessionId:    signupInterfaceResp.SessionId,
 	}
 	testApiPost(t, base+api.ConfirmNKode, confirmNKodeBody, nil)
 
 	loginInterfaceBody := m.GetLoginInterfacePost{
-		CustomerId: uuid.UUID(customerResp.CustomerId),
+		CustomerId: customerResp.CustomerId,
 		Username:   username,
 	}
 
@@ -68,20 +67,20 @@ func TestApi(t *testing.T) {
 	loginKeySelection, err := m.SelectKeyByAttrIdx(loginInterfaceResp.UserIdxInterface, userPasscode, kp)
 	assert.NoError(t, err)
 	loginBody := m.LoginPost{
-		CustomerId:   uuid.UUID(customerResp.CustomerId),
+		CustomerId:   customerResp.CustomerId,
 		Username:     username,
 		KeySelection: loginKeySelection,
 	}
 
 	testApiPost(t, base+api.Login, loginBody, nil)
 
-	renewBody := m.RenewAttributesPost{CustomerId: uuid.UUID(customerResp.CustomerId)}
+	renewBody := m.RenewAttributesPost{CustomerId: customerResp.CustomerId}
 	testApiPost(t, base+api.RenewAttributes, renewBody, nil)
 
 	loginKeySelection, err = m.SelectKeyByAttrIdx(loginInterfaceResp.UserIdxInterface, userPasscode, kp)
 	assert.NoError(t, err)
 	loginBody = m.LoginPost{
-		CustomerId:   uuid.UUID(customerResp.CustomerId),
+		CustomerId:   customerResp.CustomerId,
 		Username:     username,
 		KeySelection: loginKeySelection,
 	}