package repositories import ( config "learnsteam/learsteam-quiz-api/configs" "learnsteam/learsteam-quiz-api/internal/models" "github.com/golang-jwt/jwt/v5" "gorm.io/gorm" ) type tokenRepository struct { DB *gorm.DB } func NewTokenRepository(db *gorm.DB) TokenRepository { return &tokenRepository{ DB: db, } } type TokenRepository interface { Generate(string, int64) (string, error) Find(string) (*models.Token, error) FindByRefreshToken(string, string) (*models.Token, error) Create(*models.Token) (*models.Token, error) Update(*models.Token) (*models.Token, error) Delete(string) error } func (s *tokenRepository) Generate(sub string, expire_at int64) (string, error) { claims := jwt.MapClaims{} claims["authorized"] = true claims["sub"] = sub claims["exp"] = expire_at at := jwt.NewWithClaims(jwt.SigningMethodHS256, claims) token, err := at.SignedString([]byte(config.SECRET_KEY)) return token, err } func (r *tokenRepository) Find(id string) (*models.Token, error) { var token *models.Token err := r.DB.Where("id = ?", id).First(&token).Error return token, err } func (r *tokenRepository) FindByRefreshToken(user_id string, refreshToken string) (*models.Token, error) { var token *models.Token err := r.DB.Where("user_id = ? AND refresh_token = ?", user_id, refreshToken).First(&token).Error return token, err } func (r *tokenRepository) Create(token *models.Token) (*models.Token, error) { err := r.DB.Create(&token).Error return token, err } func (r *tokenRepository) Update(token *models.Token) (*models.Token, error) { var row *models.Token if err := r.DB.Where("id=?", token.ID).First(&row).Error; err != nil { return nil, err } err := r.DB.Model(&row).Select("*").Updates(&token).Error return row, err } func (r *tokenRepository) Delete(id string) error { var token *models.Token if err := r.DB.Where("id=?", id).First(&token).Error; err != nil { return err } err := r.DB.Delete(&token).Error return err }