chore(deps): upgrade echo framework from v4 to v5 and remove custom context middleware

backend/middleware/auth.go

@@ -3,14 +3,14 @@ package middleware
 import (
 	"github.com/gorilla/sessions"
 	"github.com/labstack/echo-contrib/session"
-	"github.com/labstack/echo/v4"
+	"github.com/labstack/echo/v5"
 	gonanoid "github.com/matoous/go-nanoid/v2"
 )
 
 // CustomMiddleware 创建自定义中间件
 func AuthMiddleware() echo.MiddlewareFunc {
 	return func(next echo.HandlerFunc) echo.HandlerFunc {
-		return func(c echo.Context) error {
+		return func(c *echo.Context) error {
 			sess, err := session.Get("session", c)
 			if err != nil {
 				return err
@@ -30,11 +30,8 @@ func AuthMiddleware() echo.MiddlewareFunc {
 					return err
 				}
 			}
-
-			cc := c.(*CustomContext)
-			cc.Auth = sess.Values["auth"]
-			// 将自定义上下文传递给下一个处理器
-			return next(cc)
+			c.Set("auth", sess.Values["auth"])
+			return next(c)
 		}
 	}
 }

backend/middleware/context.go

@@ -1,28 +0,0 @@
-package middleware
-
-import (
-	"github.com/labstack/echo/v4"
-)
-
-// CustomContext 扩展 echo.Context 以添加自定义功能
-type CustomContext struct {
-	echo.Context
-	Auth interface{}
-}
-
-// NewCustomContext 创建自定义上下文的构造函数
-func NewCustomContext(c echo.Context) *CustomContext {
-	return &CustomContext{
-		Context: c,
-	}
-}
-
-// ContextMiddleware 中间件用于将标准 echo.Context 转换为 CustomContext
-func ContextMiddleware() echo.MiddlewareFunc {
-	return func(next echo.HandlerFunc) echo.HandlerFunc {
-		return func(c echo.Context) error {
-			cc := NewCustomContext(c)
-			return next(cc)
-		}
-	}
-}

backend/middleware/logger.go

@@ -1,8 +1,8 @@
 package middleware
 
 import (
-	"github.com/labstack/echo/v4"
-	"github.com/labstack/echo/v4/middleware"
+	"github.com/labstack/echo/v5"
+	"github.com/labstack/echo/v5/middleware"
 	"go.uber.org/zap"
 )
 
@@ -10,7 +10,7 @@ func LoggerMiddleware() echo.MiddlewareFunc {
 	return middleware.RequestLoggerWithConfig(middleware.RequestLoggerConfig{
 		LogURI:    true,
 		LogStatus: true,
-		LogValuesFunc: func(c echo.Context, v middleware.RequestLoggerValues) error {
+		LogValuesFunc: func(c *echo.Context, v middleware.RequestLoggerValues) error {
 			zap.L().Info("request",
 				zap.String("url", v.URI),
 				zap.Int("status", v.Status),

backend/middleware/rate_limit.go

@@ -5,9 +5,8 @@ import (
 	"slices"
 	"time"
 
-	"github.com/labstack/echo/v4"
-	echo_middleware "github.com/labstack/echo/v4/middleware"
-	"golang.org/x/time/rate"
+	"github.com/labstack/echo/v5"
+	echo_middleware "github.com/labstack/echo/v5/middleware"
 )
 
 type RateSkiper struct {
@@ -23,22 +22,22 @@ var RateSkipList = []RateSkiper{
 
 func RateLimiterMiddleware() echo.MiddlewareFunc {
 	config := echo_middleware.RateLimiterConfig{
-		Skipper: func(e echo.Context) bool {
+		Skipper: func(e *echo.Context) bool {
 			path := e.Path()
 			r := e.Request()
 			return slices.Contains(RateSkipList, RateSkiper{Path: path, Method: r.Method})
 		},
 		Store: echo_middleware.NewRateLimiterMemoryStoreWithConfig(
-			echo_middleware.RateLimiterMemoryStoreConfig{Rate: rate.Limit(10), Burst: 30, ExpiresIn: 3 * time.Minute},
+			echo_middleware.RateLimiterMemoryStoreConfig{Rate: 10, Burst: 30, ExpiresIn: 3 * time.Minute},
 		),
-		IdentifierExtractor: func(ctx echo.Context) (string, error) {
+		IdentifierExtractor: func(ctx *echo.Context) (string, error) {
 			id := ctx.RealIP()
 			return id, nil
 		},
-		ErrorHandler: func(context echo.Context, err error) error {
+		ErrorHandler: func(context *echo.Context, err error) error {
 			return context.JSON(http.StatusForbidden, nil)
 		},
-		DenyHandler: func(context echo.Context, identifier string, err error) error {
+		DenyHandler: func(context *echo.Context, identifier string, err error) error {
 			return context.JSON(http.StatusTooManyRequests, nil)
 		},
 	}

backend/middleware/session.go

@@ -3,7 +3,7 @@ package middleware
 import (
 	"github.com/gorilla/sessions"
 	"github.com/labstack/echo-contrib/session"
-	"github.com/labstack/echo/v4"
+	"github.com/labstack/echo/v5"
 )
 
 func SessionMiddleware() echo.MiddlewareFunc {