Initial backend repository commit.

Set up project files and add .gitignore to exclude local build/runtime artifacts. Made-with: Cursor
2026-03-09 21:28:58 +08:00
commit 4d8f2ec997
102 changed files with 25022 additions and 0 deletions
--- a/internal/model/audit_log.go
+++ b/internal/model/audit_log.go
@@ -0,0 +1,118 @@
+package model
+
+import (
+	"time"
+
+	"github.com/google/uuid"
+	"gorm.io/gorm"
+)
+
+// AuditTargetType 审核对象类型
+type AuditTargetType string
+
+const (
+	AuditTargetTypePost    AuditTargetType = "post"    // 帖子
+	AuditTargetTypeComment AuditTargetType = "comment" // 评论
+	AuditTargetTypeMessage AuditTargetType = "message" // 私信
+	AuditTargetTypeUser    AuditTargetType = "user"    // 用户资料
+	AuditTargetTypeImage   AuditTargetType = "image"   // 图片
+)
+
+// AuditResult 审核结果
+type AuditResult string
+
+const (
+	AuditResultPass    AuditResult = "pass"    // 通过
+	AuditResultReview  AuditResult = "review"  // 需人工复审
+	AuditResultBlock   AuditResult = "block"   // 违规拦截
+	AuditResultUnknown AuditResult = "unknown" // 未知
+)
+
+// AuditRiskLevel 风险等级
+type AuditRiskLevel string
+
+const (
+	AuditRiskLevelLow    AuditRiskLevel = "low"    // 低风险
+	AuditRiskLevelMedium AuditRiskLevel = "medium" // 中风险
+	AuditRiskLevelHigh   AuditRiskLevel = "high"   // 高风险
+)
+
+// AuditSource 审核来源
+type AuditSource string
+
+const (
+	AuditSourceAuto     AuditSource = "auto"     // 自动审核
+	AuditSourceManual   AuditSource = "manual"   // 人工审核
+	AuditSourceCallback AuditSource = "callback" // 回调审核
+)
+
+// AuditLog 审核日志实体
+type AuditLog struct {
+	ID           string          `json:"id" gorm:"type:varchar(36);primaryKey"`
+	TargetType   AuditTargetType `json:"target_type" gorm:"type:varchar(50);index"`
+	TargetID     string          `json:"target_id" gorm:"type:varchar(255);index"`
+	Content      string          `json:"content" gorm:"type:text"`             // 待审核内容
+	ContentType  string          `json:"content_type" gorm:"type:varchar(50)"` // 内容类型: text, image
+	ContentURL   string          `json:"content_url" gorm:"type:text"`         // 图片/文件URL
+	AuditType    string          `json:"audit_type" gorm:"type:varchar(50)"`   // 审核类型: porn, violence, ad, political, fraud, gamble
+	Result       AuditResult     `json:"result" gorm:"type:varchar(50);index"`
+	RiskLevel    AuditRiskLevel  `json:"risk_level" gorm:"type:varchar(20)"`
+	Labels       string          `json:"labels" gorm:"type:text"`                 // JSON数组，标签列表
+	Suggestion   string          `json:"suggestion" gorm:"type:varchar(50)"`      // pass, review, block
+	Detail       string          `json:"detail" gorm:"type:text"`                 // 详细说明
+	ThirdPartyID string          `json:"third_party_id" gorm:"type:varchar(255)"` // 第三方审核服务返回的ID
+	Source       AuditSource     `json:"source" gorm:"type:varchar(20);default:auto"`
+	ReviewerID   string          `json:"reviewer_id" gorm:"type:varchar(255)"`           // 审核人ID（人工审核时使用）
+	ReviewerName string          `json:"reviewer_name" gorm:"type:varchar(100)"`         // 审核人名称
+	ReviewTime   *time.Time      `json:"review_time" gorm:"index"`                       // 审核时间
+	UserID       string          `json:"user_id" gorm:"type:varchar(255);index"`         // 内容发布者ID
+	UserIP       string          `json:"user_ip" gorm:"type:varchar(45)"`                // 用户IP
+	Status       string          `json:"status" gorm:"type:varchar(20);default:pending"` // pending, completed, failed
+	RejectReason string          `json:"reject_reason" gorm:"type:text"`                 // 拒绝原因（人工审核时使用）
+	ExtraData    string          `json:"extra_data" gorm:"type:text"`                    // 额外数据，JSON格式
+	CreatedAt    time.Time       `json:"created_at" gorm:"autoCreateTime"`
+	UpdatedAt    time.Time       `json:"updated_at" gorm:"autoUpdateTime"`
+	DeletedAt    gorm.DeletedAt  `json:"-" gorm:"index"`
+}
+
+// BeforeCreate 创建前生成UUID
+func (al *AuditLog) BeforeCreate(tx *gorm.DB) error {
+	if al.ID == "" {
+		al.ID = uuid.New().String()
+	}
+	return nil
+}
+
+func (AuditLog) TableName() string {
+	return "audit_logs"
+}
+
+// AuditLogRequest 创建审核日志请求
+type AuditLogRequest struct {
+	TargetType  AuditTargetType `json:"target_type" validate:"required"`
+	TargetID    string          `json:"target_id" validate:"required"`
+	Content     string          `json:"content"`
+	ContentType string          `json:"content_type"`
+	ContentURL  string          `json:"content_url"`
+	AuditType   string          `json:"audit_type"`
+	UserID      string          `json:"user_id"`
+	UserIP      string          `json:"user_ip"`
+}
+
+// AuditLogListItem 审核日志列表项
+type AuditLogListItem struct {
+	ID          string          `json:"id"`
+	TargetType  AuditTargetType `json:"target_type"`
+	TargetID    string          `json:"target_id"`
+	Content     string          `json:"content"`
+	ContentType string          `json:"content_type"`
+	Result      AuditResult     `json:"result"`
+	RiskLevel   AuditRiskLevel  `json:"risk_level"`
+	Suggestion  string          `json:"suggestion"`
+	Source      AuditSource     `json:"source"`
+	ReviewerID  string          `json:"reviewer_id"`
+	ReviewTime  *time.Time      `json:"review_time"`
+	UserID      string          `json:"user_id"`
+	Status      string          `json:"status"`
+	CreatedAt   time.Time       `json:"created_at"`
+}