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backend/internal/model/sensitive_word.go

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package model
import (
"time"
"github.com/google/uuid"
"gorm.io/gorm"
)
// SensitiveWordLevel 敏感词级别
type SensitiveWordLevel int
const (
SensitiveWordLevelLow SensitiveWordLevel = 1 // 低危
SensitiveWordLevelMedium SensitiveWordLevel = 2 // 中危
SensitiveWordLevelHigh SensitiveWordLevel = 3 // 高危
)
// SensitiveWordCategory 敏感词分类
type SensitiveWordCategory string
const (
SensitiveWordCategoryPolitical SensitiveWordCategory = "political" // 政治
SensitiveWordCategoryPorn SensitiveWordCategory = "porn" // 色情
SensitiveWordCategoryViolence SensitiveWordCategory = "violence" // 暴力
SensitiveWordCategoryAd SensitiveWordCategory = "ad" // 广告
SensitiveWordCategoryGamble SensitiveWordCategory = "gamble" // 赌博
SensitiveWordCategoryFraud SensitiveWordCategory = "fraud" // 诈骗
SensitiveWordCategoryOther SensitiveWordCategory = "other" // 其他
)
// SensitiveWord 敏感词实体
type SensitiveWord struct {
ID string `gorm:"type:varchar(36);primaryKey"`
Word string `gorm:"type:varchar(255);uniqueIndex;not null"`
Category SensitiveWordCategory `gorm:"type:varchar(50);index"`
Level SensitiveWordLevel `gorm:"type:int;default:1"`
IsActive bool `gorm:"default:true"`
CreatedBy string `gorm:"type:varchar(255)"`
UpdatedBy string `gorm:"type:varchar(255)"`
Remark string `gorm:"type:text"`
CreatedAt time.Time `gorm:"autoCreateTime"`
UpdatedAt time.Time `gorm:"autoUpdateTime"`
DeletedAt gorm.DeletedAt `gorm:"index"`
}
// BeforeCreate 创建前生成UUID
func (sw *SensitiveWord) BeforeCreate(tx *gorm.DB) error {
if sw.ID == "" {
sw.ID = uuid.New().String()
}
return nil
}
func (SensitiveWord) TableName() string {
return "sensitive_words"
}
// SensitiveWordRequest 创建/更新敏感词请求
type SensitiveWordRequest struct {
Word string `json:"word" validate:"required,min=1,max=255"`
Category SensitiveWordCategory `json:"category"`
Level SensitiveWordLevel `json:"level"`
Remark string `json:"remark"`
CreatedBy string `json:"-"`
}
// SensitiveWordListItem 敏感词列表项(用于列表展示)
type SensitiveWordListItem struct {
ID string `json:"id"`
Word string `json:"word"`
Category SensitiveWordCategory `json:"category"`
Level SensitiveWordLevel `json:"level"`
IsActive bool `json:"is_active"`
CreatedAt time.Time `json:"created_at"`
Remark string `json:"remark"`
}