feat: backend core - auth, user, role, permission, device, webhook, monitoring, cache, repository, service, middleware, API handlers

internal/service/operation_log.go

@@ -0,0 +1,115 @@
+package service
+
+import (
+	"context"
+	"time"
+
+	"github.com/user-management-system/internal/domain"
+	"github.com/user-management-system/internal/repository"
+)
+
+// OperationLogService 操作日志服务
+type OperationLogService struct {
+	operationLogRepo *repository.OperationLogRepository
+}
+
+// NewOperationLogService 创建操作日志服务
+func NewOperationLogService(operationLogRepo *repository.OperationLogRepository) *OperationLogService {
+	return &OperationLogService{operationLogRepo: operationLogRepo}
+}
+
+// RecordOperation 记录操作日志
+func (s *OperationLogService) RecordOperation(ctx context.Context, req *RecordOperationRequest) error {
+	log := &domain.OperationLog{
+		OperationType:  req.OperationType,
+		OperationName:  req.OperationName,
+		RequestMethod:  req.RequestMethod,
+		RequestPath:    req.RequestPath,
+		RequestParams:  req.RequestParams,
+		ResponseStatus: req.ResponseStatus,
+		IP:             req.IP,
+		UserAgent:      req.UserAgent,
+	}
+	if req.UserID != 0 {
+		log.UserID = &req.UserID
+	}
+	return s.operationLogRepo.Create(ctx, log)
+}
+
+// RecordOperationRequest 记录操作请求
+type RecordOperationRequest struct {
+	UserID         int64  `json:"user_id"`
+	OperationType  string `json:"operation_type"`
+	OperationName  string `json:"operation_name"`
+	RequestMethod  string `json:"request_method"`
+	RequestPath    string `json:"request_path"`
+	RequestParams  string `json:"request_params"`
+	ResponseStatus int    `json:"response_status"`
+	IP             string `json:"ip"`
+	UserAgent      string `json:"user_agent"`
+}
+
+// ListOperationLogRequest 操作日志列表请求
+type ListOperationLogRequest struct {
+	UserID   int64  `json:"user_id"`
+	Method   string `json:"method"`
+	Keyword  string `json:"keyword"`
+	Page     int    `json:"page"`
+	PageSize int    `json:"page_size"`
+	StartAt  string `json:"start_at"`
+	EndAt    string `json:"end_at"`
+}
+
+// GetOperationLogs 获取操作日志列表
+func (s *OperationLogService) GetOperationLogs(ctx context.Context, req *ListOperationLogRequest) ([]*domain.OperationLog, int64, error) {
+	if req.Page <= 0 {
+		req.Page = 1
+	}
+	if req.PageSize <= 0 {
+		req.PageSize = 20
+	}
+	offset := (req.Page - 1) * req.PageSize
+
+	// 按关键词搜索
+	if req.Keyword != "" {
+		return s.operationLogRepo.Search(ctx, req.Keyword, offset, req.PageSize)
+	}
+
+	// 按用户 ID 查询
+	if req.UserID > 0 {
+		return s.operationLogRepo.ListByUserID(ctx, req.UserID, offset, req.PageSize)
+	}
+
+	// 按 HTTP 方法查询
+	if req.Method != "" {
+		return s.operationLogRepo.ListByMethod(ctx, req.Method, offset, req.PageSize)
+	}
+
+	// 按时间范围查询
+	if req.StartAt != "" && req.EndAt != "" {
+		start, err1 := time.Parse(time.RFC3339, req.StartAt)
+		end, err2 := time.Parse(time.RFC3339, req.EndAt)
+		if err1 == nil && err2 == nil {
+			return s.operationLogRepo.ListByTimeRange(ctx, start, end, offset, req.PageSize)
+		}
+	}
+
+	return s.operationLogRepo.List(ctx, offset, req.PageSize)
+}
+
+// GetMyOperationLogs 获取当前用户的操作日志
+func (s *OperationLogService) GetMyOperationLogs(ctx context.Context, userID int64, page, pageSize int) ([]*domain.OperationLog, int64, error) {
+	if page <= 0 {
+		page = 1
+	}
+	if pageSize <= 0 {
+		pageSize = 20
+	}
+	offset := (page - 1) * pageSize
+	return s.operationLogRepo.ListByUserID(ctx, userID, offset, pageSize)
+}
+
+// CleanupOldLogs 清理旧日志（保留最近 N 天）
+func (s *OperationLogService) CleanupOldLogs(ctx context.Context, retentionDays int) error {
+	return s.operationLogRepo.DeleteOlderThan(ctx, retentionDays)
+}