Files
MeBox/internal/repository/permission_repository.go
T
2026-09-05 12:34:17 +08:00

94 lines
3.2 KiB
Go

package repository
import (
"context"
"errors"
"time"
"gorm.io/gorm"
"github.com/truewhile/MeBox/internal/model"
)
// PermissionRepository persists model.UserPermission records.
type PermissionRepository struct{ db *gorm.DB }
// Create inserts a new permission record.
func (r *PermissionRepository) Create(ctx context.Context, p *model.UserPermission) error {
return withSQLiteBusyRetry(ctx, func() error {
return r.db.WithContext(ctx).Create(p).Error
})
}
// FindByUserID returns the permission record for a user, or (nil, nil) when absent.
func (r *PermissionRepository) FindByUserID(ctx context.Context, userID string) (*model.UserPermission, error) {
var p model.UserPermission
err := withSQLiteBusyRetry(ctx, func() error {
p = model.UserPermission{}
return r.db.WithContext(ctx).Where("user_id = ?", userID).First(&p).Error
})
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil, nil
}
if err != nil {
return nil, err
}
return &p, nil
}
// Update updates permission fields for a user.
func (r *PermissionRepository) Update(ctx context.Context, userID string, updates map[string]bool) error {
return withSQLiteBusyRetry(ctx, func() error {
return r.db.WithContext(ctx).Model(&model.UserPermission{}).
Where("user_id = ?", userID).Updates(updates).Error
})
}
// Upsert creates or updates a permission record.
// 显式 map 更新:Assign(struct) 会被 GORM 跳过零值字段,导致权限
// "撤销"(false)保存后静默失效且无法重置。
func (r *PermissionRepository) Upsert(ctx context.Context, p *model.UserPermission) error {
return withSQLiteBusyRetry(ctx, func() error {
return r.db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
var existing model.UserPermission
err := tx.Where("user_id = ?", p.UserID).First(&existing).Error
if errors.Is(err, gorm.ErrRecordNotFound) {
return tx.Create(p).Error
}
if err != nil {
return err
}
p.ID = existing.ID
p.CreatedAt = existing.CreatedAt
return tx.Model(&existing).Updates(map[string]any{
"can_view_dashboard": p.CanViewDashboard,
"can_play_media": p.CanPlayMedia,
"can_cast": p.CanCast,
"can_external_player": p.CanExternalPlayer,
"can_favorite": p.CanFavorite,
"can_view_history": p.CanViewHistory,
"can_edit_media": p.CanEditMedia,
"can_rescrape": p.CanRescrape,
"can_use_ai": p.CanUseAI,
"can_capture_frames": p.CanCaptureFrames,
"can_manage_downloads": p.CanManageDownloads,
"can_manage_subscriptions": p.CanManageSubscriptions,
"can_manage_sites": p.CanManageSites,
"can_use_ai_assistant": p.CanUseAIAssistant,
"can_manage_users": p.CanManageUsers,
"can_manage_files": p.CanManageFiles,
"can_manage_strm": p.CanManageStrm,
"can_access_settings": p.CanAccessSettings,
"updated_at": time.Now(),
}).Error
})
})
}
// Delete 物理删除权限记录。
func (r *PermissionRepository) Delete(ctx context.Context, userID string) error {
return withSQLiteBusyRetry(ctx, func() error {
return r.db.WithContext(ctx).Unscoped().Where("user_id = ?", userID).Delete(&model.UserPermission{}).Error
})
}