f7589ebbb8
- 创建Repository接口定义（UserRepository、ProfileRepository、TextureRepository等） - 创建Repository接口实现 - 创建依赖注入容器（container.Container） - 改造Handler层使用依赖注入（AuthHandler、UserHandler、TextureHandler） - 创建新的路由注册方式（RegisterRoutesWithDI） - 提供main.go示例文件展示如何使用依赖注入 同时包含之前的安全修复： - CORS配置安全加固 - 头像URL验证安全修复 - JWT algorithm confusion漏洞修复 - Recovery中间件增强 - 敏感错误信息泄露修复 - 类型断言安全修复
104 lines
2.6 KiB
Go
104 lines
2.6 KiB
Go
package repository
|
|
|
|
import (
|
|
"carrotskin/internal/model"
|
|
"errors"
|
|
|
|
"gorm.io/gorm"
|
|
)
|
|
|
|
// userRepositoryImpl UserRepository的实现
|
|
type userRepositoryImpl struct {
|
|
db *gorm.DB
|
|
}
|
|
|
|
// NewUserRepository 创建UserRepository实例
|
|
func NewUserRepository(db *gorm.DB) UserRepository {
|
|
return &userRepositoryImpl{db: db}
|
|
}
|
|
|
|
func (r *userRepositoryImpl) Create(user *model.User) error {
|
|
return r.db.Create(user).Error
|
|
}
|
|
|
|
func (r *userRepositoryImpl) FindByID(id int64) (*model.User, error) {
|
|
var user model.User
|
|
err := r.db.Where("id = ? AND status != -1", id).First(&user).Error
|
|
return handleNotFoundResult(&user, err)
|
|
}
|
|
|
|
func (r *userRepositoryImpl) FindByUsername(username string) (*model.User, error) {
|
|
var user model.User
|
|
err := r.db.Where("username = ? AND status != -1", username).First(&user).Error
|
|
return handleNotFoundResult(&user, err)
|
|
}
|
|
|
|
func (r *userRepositoryImpl) FindByEmail(email string) (*model.User, error) {
|
|
var user model.User
|
|
err := r.db.Where("email = ? AND status != -1", email).First(&user).Error
|
|
return handleNotFoundResult(&user, err)
|
|
}
|
|
|
|
func (r *userRepositoryImpl) Update(user *model.User) error {
|
|
return r.db.Save(user).Error
|
|
}
|
|
|
|
func (r *userRepositoryImpl) UpdateFields(id int64, fields map[string]interface{}) error {
|
|
return r.db.Model(&model.User{}).Where("id = ?", id).Updates(fields).Error
|
|
}
|
|
|
|
func (r *userRepositoryImpl) Delete(id int64) error {
|
|
return r.db.Model(&model.User{}).Where("id = ?", id).Update("status", -1).Error
|
|
}
|
|
|
|
func (r *userRepositoryImpl) CreateLoginLog(log *model.UserLoginLog) error {
|
|
return r.db.Create(log).Error
|
|
}
|
|
|
|
func (r *userRepositoryImpl) CreatePointLog(log *model.UserPointLog) error {
|
|
return r.db.Create(log).Error
|
|
}
|
|
|
|
func (r *userRepositoryImpl) UpdatePoints(userID int64, amount int, changeType, reason string) error {
|
|
return r.db.Transaction(func(tx *gorm.DB) error {
|
|
var user model.User
|
|
if err := tx.Where("id = ?", userID).First(&user).Error; err != nil {
|
|
return err
|
|
}
|
|
|
|
balanceBefore := user.Points
|
|
balanceAfter := balanceBefore + amount
|
|
|
|
if balanceAfter < 0 {
|
|
return errors.New("积分不足")
|
|
}
|
|
|
|
if err := tx.Model(&user).Update("points", balanceAfter).Error; err != nil {
|
|
return err
|
|
}
|
|
|
|
log := &model.UserPointLog{
|
|
UserID: userID,
|
|
ChangeType: changeType,
|
|
Amount: amount,
|
|
BalanceBefore: balanceBefore,
|
|
BalanceAfter: balanceAfter,
|
|
Reason: reason,
|
|
}
|
|
|
|
return tx.Create(log).Error
|
|
})
|
|
}
|
|
|
|
// handleNotFoundResult 处理记录未找到的情况
|
|
func handleNotFoundResult[T any](result *T, err error) (*T, error) {
|
|
if err != nil {
|
|
if errors.Is(err, gorm.ErrRecordNotFound) {
|
|
return nil, nil
|
|
}
|
|
return nil, err
|
|
}
|
|
return result, nil
|
|
}
|
|
|