38 lines
923 B
Go
38 lines
923 B
Go
// repositories/gorm_user_repository.go
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package repositories
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import (
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"go-todo-api/models"
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"gorm.io/gorm"
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)
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// GormUserRepository 是 User Repository 接口的 GORM 实现
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type GormUserRepository struct {
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DB *gorm.DB
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}
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// NewGormUserRepository 创建 GormUserRepository 的新实例
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func NewGormUserRepository(db *gorm.DB) *GormUserRepository {
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return &GormUserRepository{DB: db}
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}
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// FindByUsername 根据用户名查找用户
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func (r *GormUserRepository) FindByUsername(username string) (*models.User, error) {
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var user models.User
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result := r.DB.Where("username = ?", username).First(&user)
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if result.Error != nil {
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// 统一返回 GORM 错误，让上层 Service 处理
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return nil, result.Error
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}
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return &user, nil
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}
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// Create 创建新用户
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func (r *GormUserRepository) Create(user *models.User) error {
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if result := r.DB.Create(user); result.Error != nil {
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return result.Error
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}
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return nil
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}
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