implement user_permission

entities/models.go

@@ -11,14 +11,19 @@ type KeySelection []int
 
 type CustomerId uuid.UUID
 
-func CustomerIdToString(customerId CustomerId) string {
-	customerUuid := uuid.UUID(customerId)
-	return customerUuid.String()
+func (c *CustomerId) String() string {
+	id := uuid.UUID(*c)
+	return id.String()
 }
 
 type SessionId uuid.UUID
 type UserId uuid.UUID
 
+func (u *UserId) String() string {
+	id := uuid.UUID(*u)
+	return id.String()
+}
+
 func UserIdFromString(userId string) UserId {
 	id, err := uuid.Parse(userId)
 	if err != nil {
@@ -99,3 +104,14 @@ type LoginInterface struct {
 	NumbOfKeys       int          `json:"numb_of_keys"`
 	Colors           []RGBColor   `json:"colors"`
 }
+
+type UserPermission int
+
+const (
+	Default UserPermission = iota
+	Admin
+)
+
+func (p UserPermission) String() string {
+	return [...]string{"Default", "Admin"}[p]
+}