Refactor: remove pkg mem cache

handlers/auth.go

@@ -5,10 +5,8 @@ import (
 	"crypto/hmac"
 	"crypto/sha256"
 	"encoding/base64"
-	"encoding/json"
 	"fmt"
 	"gralias/models"
-	"gralias/pkg/cache"
 	"gralias/utils"
 	"html/template"
 	"net/http"
@@ -187,32 +185,5 @@ func makeCookie(username string, remote string) (*http.Cookie, error) {
 	if err := repo.SessionCreate(context.Background(), session); err != nil {
 		return nil, err
 	}
-	// set user in session
-	if err := cacheSetSession(sessionToken, session); err != nil {
-		return nil, err
-	}
 	return cookie, nil
 }
-
-//nolint: unused
-func cacheGetSession(key string) (*models.Session, error) {
-	userSessionB, err := cache.MemCache.Get(key)
-	if err != nil {
-		return nil, err
-	}
-	var us *models.Session
-	if err := json.Unmarshal(userSessionB, &us); err != nil {
-		return nil, err
-	}
-	return us, nil
-}
-
-func cacheSetSession(key string, session *models.Session) error {
-	sesb, err := json.Marshal(session)
-	if err != nil {
-		return err
-	}
-	cache.MemCache.Set(key, sesb)
-	cache.MemCache.Expire(key, cfg.SessionLifetime)
-	return nil
-}

handlers/middleware.go

@@ -6,7 +6,6 @@ import (
 	"crypto/sha256"
 	"encoding/base64"
 	"gralias/models"
-	"gralias/pkg/cache"
 	"net/http"
 )
 
@@ -71,7 +70,8 @@ func GetSession(next http.Handler) http.Handler {
 			return
 		}
 		if userSession.IsExpired() {
-			cache.MemCache.RemoveKey(sessionToken)
+			repo.SessionDelete(r.Context(), sessionToken)
+			// cache.MemCache.RemoveKey(sessionToken)
 			msg := "session is expired"
 			log.Debug(msg, "error", err, "token", sessionToken)
 			next.ServeHTTP(w, r)
@@ -81,13 +81,13 @@ func GetSession(next http.Handler) http.Handler {
 			models.CtxUsernameKey, userSession.Username)
 		ctx = context.WithValue(ctx,
 			models.CtxSessionKey, userSession)
-		if err := cacheSetSession(sessionToken,
-			userSession); err != nil {
-			msg := "failed to marshal user session"
-			log.Warn(msg, "error", err)
-			next.ServeHTTP(w, r)
-			return
-		}
+		// if err := cacheSetSession(sessionToken,
+		// 	userSession); err != nil {
+		// 	msg := "failed to marshal user session"
+		// 	log.Warn(msg, "error", err)
+		// 	next.ServeHTTP(w, r)
+		// 	return
+		// }
 		next.ServeHTTP(w, r.WithContext(ctx))
 	})
 }