fixed invite bug

dbhandler/mongo/user_pass_authentication.go

@@ -27,7 +27,6 @@ type UserPassAuthenticationDbHandler struct {
 
 func (self *UserPassAuthenticationDbHandler) ListUsers(ctx context.Context) ([]models.User, error) {
 	cursor, err := self.collection.Find(ctx, bson.M{})
-
 	if err != nil {
 		return nil, err
 	}
@@ -53,13 +52,11 @@ func (self *UserPassAuthenticationDbHandler) ListUsers(ctx context.Context) ([]m
 func (self *UserPassAuthenticationDbHandler) AuthenticateUser(ctx context.Context, username string, password string) (*models.User, error) {
 	var user AuthUser
 	err := self.collection.FindOne(ctx, bson.M{"username": username}).Decode(&user)
-
 	if err != nil {
 		return nil, err
 	}
 
 	err = bcrypt.CompareHashAndPassword([]byte(user.HashedPassword), []byte(password))
-
 	if err != nil {
 		return nil, err
 	}
@@ -82,7 +79,6 @@ func (self *UserPassAuthenticationDbHandler) CreateUser(
 	maxOwnedServers uint,
 ) error {
 	hashedPassword, err := dbhandler.HashPassword(password)
-
 	if err != nil {
 		return err
 	}
@@ -149,9 +145,9 @@ func NewUserPassAuthHandler(config models.MongoDBConfig) (*UserPassAuthenticatio
 }
 
 type InviteToken struct {
-	Email       string            `json:"email"`
-	Token       string            `json:"token"`
-	Permissions models.Permission `json:"permissions"`
+	Email       string            `bson:"email"`
+	Token       string            `bson:"token"`
+	Permissions models.Permission `bson:"permissions"`
 }
 
 type InviteTokenDbHandler struct {
@@ -167,7 +163,6 @@ func (self *ServersDbHandler) SaveInviteToken(ctx context.Context, email string,
 		Email:       email,
 		Token:       token,
 	})
-
 	if err != nil {
 		return "", err
 	}