From fba9c352c23fb8ab27c88219e072fb0c5fa7b6a8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=A4=9A=E5=90=83=E7=82=B9=E8=8B=B9=E6=9E=9C?=
 <eatmoreorange@gmail.com>
Date: Mon, 30 Sep 2024 15:41:46 +0800
Subject: [PATCH] remove serializer from bot (#538)

---
 bot.go        | 13 ++++++-------
 serializer.go | 25 -------------------------
 2 files changed, 6 insertions(+), 32 deletions(-)
 delete mode 100644 serializer.go

diff --git a/bot.go b/bot.go
index 142706c..6903d34 100644
--- a/bot.go
+++ b/bot.go
@@ -2,6 +2,7 @@ package openwechat
 
 import (
 	"context"
+	"encoding/json"
 	"errors"
 	"io"
 	"log"
@@ -18,7 +19,6 @@ type Bot struct {
 	SyncCheckCallback   func(resp SyncCheckResponse)  // 心跳回调
 	MessageHandler      MessageHandler                // 获取消息成功的handle
 	MessageErrorHandler MessageErrorHandler           // 获取消息发生错误的handle, 返回err == nil 则尝试继续监听
-	Serializer          Serializer                    // 序列化器, 默认为json
 	Caller              *Caller
 	Storage             *Session
 	err                 error
@@ -318,7 +318,7 @@ func (b *Bot) DumpTo(writer io.Writer) error {
 		SyncKey:      b.Storage.Response.SyncKey,
 		UUID:         b.uuid,
 	}
-	return b.Serializer.Encode(writer, item)
+	return json.NewEncoder(writer).Encode(item)
 }
 
 // IsHot returns true if is hot login otherwise false
@@ -344,11 +344,10 @@ func NewBot(c context.Context) *Bot {
 	caller.Client.SetMode(normal)
 	ctx, cancel := context.WithCancel(c)
 	return &Bot{
-		Caller:     caller,
-		Storage:    &Session{},
-		Serializer: &JsonSerializer{},
-		context:    ctx,
-		cancel:     cancel,
+		Caller:  caller,
+		Storage: &Session{},
+		context: ctx,
+		cancel:  cancel,
 	}
 }
 
diff --git a/serializer.go b/serializer.go
deleted file mode 100644
index 46c8bfb..0000000
--- a/serializer.go
+++ /dev/null
@@ -1,25 +0,0 @@
-package openwechat
-
-import (
-	"encoding/json"
-	"io"
-)
-
-// Serializer is an interface for encoding and decoding data.
-type Serializer interface {
-	Encode(writer io.Writer, v interface{}) error
-	Decode(reader io.Reader, v interface{}) error
-}
-
-// JsonSerializer is a serializer for json.
-type JsonSerializer struct{}
-
-// Encode encodes v to writer.
-func (j JsonSerializer) Encode(writer io.Writer, v interface{}) error {
-	return json.NewEncoder(writer).Encode(v)
-}
-
-// Decode decodes data from reader to v.
-func (j JsonSerializer) Decode(reader io.Reader, v interface{}) error {
-	return json.NewDecoder(reader).Decode(v)
-}