49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
package middleware
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import (
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"strings"
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"time"
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"github.com/gin-gonic/gin"
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"go.uber.org/zap"
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)
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func RequestLogger(logger *zap.Logger) gin.HandlerFunc {
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return func(c *gin.Context) {
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start := time.Now()
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c.Next()
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latency := time.Since(start)
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fields := []zap.Field{
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zap.String("request_id", GetRequestID(c)),
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zap.String("method", c.Request.Method),
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zap.String("path", c.Request.URL.Path),
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zap.String("route", c.FullPath()),
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zap.Int("status", c.Writer.Status()),
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zap.Float64("latency_ms", float64(latency.Microseconds())/1000),
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zap.String("client_ip", c.ClientIP()),
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zap.String("user_agent", c.GetHeader("User-Agent")),
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zap.String("referer", c.GetHeader("Referer")),
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zap.Int("response_size", c.Writer.Size()),
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}
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if userID, ok := c.Get(ContextUserID); ok {
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fields = append(fields, zap.Any("user_id", userID))
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}
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if adminID, ok := c.Get(ContextAdminID); ok {
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fields = append(fields, zap.Any("admin_id", adminID))
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}
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if len(c.Errors) > 0 {
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fields = append(fields, zap.String("errors", strings.TrimSpace(c.Errors.String())))
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}
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switch {
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case c.Writer.Status() >= 500:
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logger.Error("http request", fields...)
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case c.Writer.Status() >= 400:
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logger.Warn("http request", fields...)
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default:
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logger.Info("http request", fields...)
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}
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}
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}
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