added frontend that can play very bare bones

internal/game/session.go

@@ -59,12 +59,13 @@ func GetSession(name string) (*Session, error) {
 	return s, nil
 }
 
-func (s *Session) AddUser(user User) {
+func (s *Session) AddUser(user User) *User {
 	s.Users = append(s.Users, user)
 
 	// fmt.Printf("#### Adding %v:\t%p\n", s.Users[len(s.Users)-1].Name, &(s.Users[len(s.Users)-1]))
 	// append changes the pointers to the users because it needs to resize that slice
 	s.CurrentUser = &(s.Users[s.userIndex])
+	return &(s.Users[len(s.Users)-1])
 }
 
 func (s *Session) VerifySignature(signature string, message []byte) (*User, error) {

internal/game/user.go

@@ -8,12 +8,3 @@ type User struct {
 	Name      string
 	PublicKey ed25519.PublicKey
 }
-
-func NewUser(name string, publicKey ed25519.PublicKey) User {
-	// ed25519
-
-	return User{
-		Name:      name,
-		PublicKey: publicKey,
-	}
-}

internal/rest_handler/create_user.go

@@ -29,8 +29,14 @@ func CreateUser(c echo.Context) error {
 	if err != nil {
 		return c.String(http.StatusBadRequest, err.Error())
 	}
-	user := game.NewUser(bodyContent.Name, pub)
-	session.AddUser(user)
 
-	return c.JSON(http.StatusOK, user)
+	user := session.AddUser(game.User{
+		Name: bodyContent.Name,
+		PublicKey: pub,
+	})
+
+	return c.JSON(http.StatusOK, ResponseData{
+		Session: session,
+		User: user,
+	})
 }

internal/rest_handler/guess_letter.go

@@ -32,5 +32,8 @@ func GuessLetter(c echo.Context) error {
 		return c.String(http.StatusBadRequest, err.Error())
 	}
 
-	return c.JSON(http.StatusOK, session)
+	return c.JSON(http.StatusOK, ResponseData{
+		User: user,
+		Session: session,
+	})
 }

internal/rest_handler/helper.go

@@ -8,6 +8,11 @@ import (
 	"github.com/labstack/echo/v4"
 )
 
+type ResponseData struct{
+	Session *game.Session
+	User *game.User
+}
+
 func GetData(c echo.Context) (*game.Session, *game.User, error) {
 	session, err := game.GetSession(c.Param("session"))
 	if err != nil {