Refactor controllers to use httpx for JSON responses and eliminate context dependency

- Updated TagController methods to use httpx.WriteJSON for consistent JSON response handling.
- Refactored TicketController to replace context-dependent methods with standalone functions using httpx.
- Modified UserController to utilize httpx for error handling and response formatting.
- Adjusted WechatController to remove context dependency and standardize response handling.

internal/controllers/third/wechat_controller.go

@@ -10,36 +10,32 @@ import (
 	"github.com/silenceper/wechat/v2/work/kf"
 )
 
-type WechatController struct {
-	Ctx *gin.Context
-}
-
 // GetCallback GET请求用于校验回调是否配置正确
-func (c *WechatController) GetCallback() {
+func WechatGetCallback(ctx *gin.Context) {
 	cli, err := wxwork.GetWorkCli().GetKF()
 	if err != nil {
-		c.Ctx.AbortWithError(http.StatusInternalServerError, err)
+		ctx.AbortWithError(http.StatusInternalServerError, err)
 		return
 	}
 	options := kf.SignatureOptions{}
-	if err := params.ReadForm(c.Ctx, &options); err != nil {
-		c.Ctx.AbortWithError(http.StatusUnauthorized, err)
+	if err := params.ReadForm(ctx, &options); err != nil {
+		ctx.AbortWithError(http.StatusUnauthorized, err)
 		return
 	}
 	// 调用VerifyURL方法校验当前请求，如果合法则把解密后的内容作为响应返回给微信服务器
 	echo, err := cli.VerifyURL(options)
 	if err == nil {
-		c.Ctx.String(http.StatusOK, echo)
+		ctx.String(http.StatusOK, echo)
 	} else {
-		c.Ctx.AbortWithError(http.StatusUnauthorized, err)
+		ctx.AbortWithError(http.StatusUnauthorized, err)
 	}
 }
 
 // PostCallback POST请求用于接收回调
-func (c *WechatController) PostCallback() {
+func WechatPostCallback(ctx *gin.Context) {
 	cli, err := wxwork.GetWorkCli().GetKF()
 	if err != nil {
-		c.Ctx.AbortWithError(http.StatusInternalServerError, err)
+		ctx.AbortWithError(http.StatusInternalServerError, err)
 		return
 	}
 	var (
@@ -47,22 +43,22 @@ func (c *WechatController) PostCallback() {
 		body    []byte
 	)
 	// 读取原始消息内容
-	body, err = io.ReadAll(c.Ctx.Request.Body)
+	body, err = io.ReadAll(ctx.Request.Body)
 	if err != nil {
-		c.Ctx.AbortWithError(http.StatusInternalServerError, err)
+		ctx.AbortWithError(http.StatusInternalServerError, err)
 		return
 	}
 	// 解析原始数据
 	message, err = cli.GetCallbackMessage(body)
 	if err != nil {
-		c.Ctx.AbortWithError(http.StatusInternalServerError, err)
+		ctx.AbortWithError(http.StatusInternalServerError, err)
 		return
 	}
 
 	if err := wxwork.ConsumeCallback(message); err != nil {
-		c.Ctx.AbortWithError(http.StatusInternalServerError, err)
+		ctx.AbortWithError(http.StatusInternalServerError, err)
 		return
 	}
 
-	c.Ctx.String(http.StatusOK, "ok")
+	ctx.String(http.StatusOK, "ok")
 }