new-api/common/logger.go

package common

import (
	"context"
	"fmt"
	"github.com/gin-gonic/gin"
	"io"
	"log"
	"os"
	"path/filepath"
	"time"
)

const (
	loggerINFO  = "INFO"
	loggerWarn  = "WARN"
	loggerError = "ERR"
)

func SetupGinLog() {
	if *LogDir != "" {
		logPath := filepath.Join(*LogDir, fmt.Sprintf("oneapi-%s.log", time.Now().Format("20060102150405")))
		fd, err := os.OpenFile(logPath, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
		if err != nil {
			log.Fatal("failed to open log file")
		}
		gin.DefaultWriter = io.MultiWriter(os.Stdout, fd)
		gin.DefaultErrorWriter = io.MultiWriter(os.Stderr, fd)
	}
}

func SysLog(s string) {
	t := time.Now()
	_, _ = fmt.Fprintf(gin.DefaultWriter, "[SYS] %v | %s \n", t.Format("2006/01/02 - 15:04:05"), s)
}

func SysError(s string) {
	t := time.Now()
	_, _ = fmt.Fprintf(gin.DefaultErrorWriter, "[SYS] %v | %s \n", t.Format("2006/01/02 - 15:04:05"), s)
}

func LogInfo(ctx context.Context, msg string) {
	logHelper(ctx, loggerINFO, msg)
}

func LogWarn(ctx context.Context, msg string) {
	logHelper(ctx, loggerWarn, msg)
}

func LogError(ctx context.Context, msg string) {
	logHelper(ctx, loggerError, msg)
}

func logHelper(ctx context.Context, level string, msg string) {
	writer := gin.DefaultErrorWriter
	if level == loggerINFO {
		writer = gin.DefaultWriter
	}
	id := ctx.Value(RequestIdKey)
	now := time.Now()
	_, _ = fmt.Fprintf(writer, "[%s] %v | %s | %s \n", level, now.Format("2006/01/02 - 15:04:05"), id, msg)
}

func FatalLog(v ...any) {
	t := time.Now()
	_, _ = fmt.Fprintf(gin.DefaultErrorWriter, "[FATAL] %v | %v \n", t.Format("2006/01/02 - 15:04:05"), v)
	os.Exit(1)
}

func LogQuota(quota int) string {
	if DisplayInCurrencyEnabled {
		return fmt.Sprintf("＄%.6f 额度", float64(quota)/QuotaPerUnit)
	} else {
		return fmt.Sprintf("%d 点额度", quota)
	}
}