lan
ee78071d4d
This commit introduces several architectural improvements and optimizations across the codebase: - **Performance & Reliability**: - Implemented Redis pipelining in `ConversationCache.CacheMessage` to reduce network round-trips. - Added a circuit breaker to the JPush client to prevent cascading failures. - Introduced batch deletion and batch member addition capabilities in repositories. - Added message idempotency support using `client_msg_id` and a Redis-based cache. - Optimized WebSocket handling with connection limits (total and per-user) and improved error logging. - **Code Refactoring**: - Refactored `Router` to use a `RouterDeps` struct, simplifying the constructor and improving maintainability. - Unified model ID generation logic using new `id_helper.go` (supporting UUID and Snowflake). - Standardized JSON serialization/deserialization in models using `json_helper.go`. - Refactored DTO conversion logic, specifically for `UserResponse` (using functional options) and `Report` responses. - Removed redundant/deprecated DTOs like `PostDetailResponse` and `TradeItemDetailResponse`. - **Cache Improvements**: - Enhanced `LayeredCache` with `SetRaw` to avoid double-encoding when promoting values from Redis to local cache. - Added `DeleteBatch` support to the cache interface. - **Other Changes**: - Cleaned up `config.go` by removing redundant default values and explicit environment variable overrides. - Improved WebSocket registration flow to handle connection limits gracefully.
120 lines
5.4 KiB
Go
120 lines
5.4 KiB
Go
package model
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import (
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"time"
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"gorm.io/gorm"
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)
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// AuditTargetType 审核对象类型
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type AuditTargetType string
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const (
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AuditTargetTypePost AuditTargetType = "post" // 帖子
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AuditTargetTypeComment AuditTargetType = "comment" // 评论
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AuditTargetTypeMessage AuditTargetType = "message" // 私信
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AuditTargetTypeUser AuditTargetType = "user" // 用户资料
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AuditTargetTypeImage AuditTargetType = "image" // 图片
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AuditTargetTypeAvatar AuditTargetType = "avatar" // 头像
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AuditTargetTypeCover AuditTargetType = "cover" // 背景图
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AuditTargetTypeBio AuditTargetType = "bio" // 个性签名
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AuditTargetTypeUserProfile AuditTargetType = "user_profile" // 用户资料审核任务
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)
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// AuditResult 审核结果
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type AuditResult string
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const (
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AuditResultPass AuditResult = "pass" // 通过
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AuditResultReview AuditResult = "review" // 需人工复审
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AuditResultBlock AuditResult = "block" // 违规拦截
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AuditResultUnknown AuditResult = "unknown" // 未知
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)
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// AuditRiskLevel 风险等级
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type AuditRiskLevel string
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const (
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AuditRiskLevelLow AuditRiskLevel = "low" // 低风险
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AuditRiskLevelMedium AuditRiskLevel = "medium" // 中风险
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AuditRiskLevelHigh AuditRiskLevel = "high" // 高风险
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)
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// AuditSource 审核来源
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type AuditSource string
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const (
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AuditSourceAuto AuditSource = "auto" // 自动审核
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AuditSourceManual AuditSource = "manual" // 人工审核
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AuditSourceCallback AuditSource = "callback" // 回调审核
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)
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// AuditLog 审核日志实体
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type AuditLog struct {
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ID string `json:"id" gorm:"type:varchar(36);primaryKey"`
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TargetType AuditTargetType `json:"target_type" gorm:"type:varchar(50);index"`
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TargetID string `json:"target_id" gorm:"type:varchar(255);index"`
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Content string `json:"content" gorm:"type:text"` // 待审核内容
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ContentType string `json:"content_type" gorm:"type:varchar(50)"` // 内容类型: text, image
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ContentURL string `json:"content_url" gorm:"type:text"` // 图片/文件URL
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AuditType string `json:"audit_type" gorm:"type:varchar(50)"` // 审核类型: porn, violence, ad, political, fraud, gamble
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Result AuditResult `json:"result" gorm:"type:varchar(50);index"`
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RiskLevel AuditRiskLevel `json:"risk_level" gorm:"type:varchar(20)"`
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Labels string `json:"labels" gorm:"type:text"` // JSON数组，标签列表
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Suggestion string `json:"suggestion" gorm:"type:varchar(50)"` // pass, review, block
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Detail string `json:"detail" gorm:"type:text"` // 详细说明
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ThirdPartyID string `json:"third_party_id" gorm:"type:varchar(255)"` // 第三方审核服务返回的ID
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Source AuditSource `json:"source" gorm:"type:varchar(20);default:auto"`
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ReviewerID string `json:"reviewer_id" gorm:"type:varchar(255)"` // 审核人ID（人工审核时使用）
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ReviewerName string `json:"reviewer_name" gorm:"type:varchar(100)"` // 审核人名称
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ReviewTime *time.Time `json:"review_time" gorm:"index"` // 审核时间
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UserID string `json:"user_id" gorm:"type:varchar(255);index"` // 内容发布者ID
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UserIP string `json:"user_ip" gorm:"type:varchar(45)"` // 用户IP
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Status string `json:"status" gorm:"type:varchar(20);default:pending"` // pending, completed, failed
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RejectReason string `json:"reject_reason" gorm:"type:text"` // 拒绝原因（人工审核时使用）
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ExtraData string `json:"extra_data" gorm:"type:text"` // 额外数据，JSON格式
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CreatedAt time.Time `json:"created_at" gorm:"autoCreateTime"`
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UpdatedAt time.Time `json:"updated_at" gorm:"autoUpdateTime"`
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DeletedAt gorm.DeletedAt `json:"-" gorm:"index"`
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}
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// BeforeCreate 创建前生成UUID
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func (al *AuditLog) BeforeCreate(tx *gorm.DB) error {
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SetUUIDIfEmpty(&al.ID)
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return nil
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}
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func (AuditLog) TableName() string {
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return "audit_logs"
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}
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// AuditLogRequest 创建审核日志请求
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type AuditLogRequest struct {
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TargetType AuditTargetType `json:"target_type" validate:"required"`
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TargetID string `json:"target_id" validate:"required"`
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Content string `json:"content"`
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ContentType string `json:"content_type"`
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ContentURL string `json:"content_url"`
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AuditType string `json:"audit_type"`
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UserID string `json:"user_id"`
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UserIP string `json:"user_ip"`
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}
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// AuditLogListItem 审核日志列表项
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type AuditLogListItem struct {
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ID string `json:"id"`
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TargetType AuditTargetType `json:"target_type"`
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TargetID string `json:"target_id"`
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Content string `json:"content"`
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ContentType string `json:"content_type"`
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Result AuditResult `json:"result"`
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RiskLevel AuditRiskLevel `json:"risk_level"`
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Suggestion string `json:"suggestion"`
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Source AuditSource `json:"source"`
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ReviewerID string `json:"reviewer_id"`
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ReviewTime *time.Time `json:"review_time"`
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UserID string `json:"user_id"`
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Status string `json:"status"`
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CreatedAt time.Time `json:"created_at"`
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}
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