middleware: remove logrus as a dependency from Logger

go.mod

@@ -7,7 +7,6 @@ require (
 	github.com/goccy/go-yaml v1.9.1
 	github.com/mattn/go-isatty v0.0.13 // indirect
 	github.com/pkg/errors v0.8.1
-	github.com/sirupsen/logrus v1.7.0
 	github.com/spf13/cast v1.3.1
 	github.com/stretchr/testify v1.5.1
 	golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c // indirect

go.sum

@@ -25,8 +25,6 @@ github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/sirupsen/logrus v1.7.0 h1:ShrD1U9pZB12TX0cVy0DtePoCH97K8EtX+mg7ZARUtM=
-github.com/sirupsen/logrus v1.7.0/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
 github.com/spf13/cast v1.3.1 h1:nFm6S0SMdyzrzcmThSipiEubIDy8WEXKNZ0UOgiRpng=
 github.com/spf13/cast v1.3.1/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -40,7 +38,6 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c h1:F1jZWGFhYfh0Ci55sIpILtKKK8p3i2/krTr0H1rg74I=

middleware/logger.go

@@ -1,54 +1,21 @@
 package middleware
 
 import (
-	"github.com/sirupsen/logrus"
+	"encoding/json"
+	"log"
+
 	tele "gopkg.in/tucnak/telebot.v3"
 )
 
-type LoggerFieldsFunc = func(tele.Context) logrus.Fields
-
-func Logger(logger *logrus.Logger, fieldsFunc ...LoggerFieldsFunc) tele.MiddlewareFunc {
+func Logger(logger *log.Logger) tele.MiddlewareFunc {
 	if logger == nil {
-		logger = logrus.New()
-	}
-
-	var f LoggerFieldsFunc
-	if len(fieldsFunc) > 0 && fieldsFunc[0] != nil {
-		f = fieldsFunc[0]
-	} else {
-		f = func(c tele.Context) logrus.Fields { return nil }
+		logger = log.Default()
 	}
-
 	return func(next tele.HandlerFunc) tele.HandlerFunc {
 		return func(c tele.Context) error {
-			data := c.Data()
-			if clb := c.Callback(); clb != nil {
-				uniq := clb.Unique
-				if data == "" {
-					data = uniq
-				} else {
-					data = uniq + "|" + data
-				}
-			} else if data == "" {
-				data = c.Text()
-			}
-
-			logger.WithFields(f(c)).Info(data)
+			data, _ := json.MarshalIndent(c.Update(), "", "  ")
+			logger.Println(string(data))
 			return next(c)
 		}
 	}
 }
-
-func DefaultLogger() tele.MiddlewareFunc {
-	return Logger(logrus.New(), func(c tele.Context) logrus.Fields {
-		sender := c.Sender()
-		if sender == nil {
-			return nil
-		}
-
-		return logrus.Fields{
-			// Default set of fields
-			"sender": sender.Recipient(),
-		}
-	})
-}