added changes

Author: benWu26

leetstudy_backend/cmd/cache/rate_limiter.go

@@ -41,12 +41,13 @@ func RateLimitByIP(limit int, window time.Duration) echo.MiddlewareFunc {
 func RateLimitByUser(limit int, window time.Duration) echo.MiddlewareFunc {
 	return func(next echo.HandlerFunc) echo.HandlerFunc {
 		return func(c echo.Context) error {
-			userID := c.Request().Header.Get("X-User-ID") // Or get from JWT context
-
-			if userID == "" {
+			userID:= c.Get("user_id")
+			if userID == nil {
 				return c.String(http.StatusUnauthorized, "Missing user ID")
 			}
 
+
+
 			db := database.GetDB()
 			var isPremium bool
 			err := db.QueryRow("SELECT is_premium FROM users WHERE id = $1", userID).Scan(&isPremium)

leetstudy_backend/main.go

@@ -88,7 +88,7 @@ func main() {
 	//c.AddFunc("0 8 * * *", cronjobs.SendDailyDigests)   // daily 8AM
 	//c.AddFunc("0 9 * * 1", cronjobs.SendWeeklyDigests)  // weekly (Monday) 9AM
 	c.AddFunc("* * * * *", cronjobs.SendDailyDigests)
-	//c.AddFunc("* * * * *", cronjobs.SendWeeklyDigests) 
+	c.AddFunc("* * * * *", cronjobs.SendWeeklyDigests) 
 	c.Start()
 
 	// testing
@@ -164,7 +164,7 @@ func main() {
 	e.GET("/sessions/:sessionId/messages", handlers.GetChatMessagesHandler)
 	e.DELETE("/sessions/:sessionId", handlers.DeleteChatSessionHandler)
 	// Feedback
-	e.POST("/feedback", handlers.HandleFeedback, cache.RateLimitByIP(2, time.Hour));
+	e.POST("/feedback", handlers.HandleFeedback, handlers.Authorize, cache.RateLimitByUser(2, time.Minute));
 
 	//Section for ai hints //TODO
 	// add rate limiting here

leetstudy_backend/readme.md

@@ -81,4 +81,9 @@ brew services stop redis
 
 ```
 stripe listen --forward-to http://localhost:8080/stripe-webhook
-```
+```
+
+```
+redis-cli FLUSHDB
+```
+

log_filtered.csv

@@ -1,4 +1,10 @@
-04/20,338c6d5d,updated to add redis
-04/20,2c2c5bfc,updated front end to display messages
 04/20,b738ce2e,update read me and added cache support for more routes
 04/20,930cb39a,added caching support for reset password
+04/24,2e9c09c9,added problem completion
+04/24,6600141b,Delete leetstudy_backend/leetstudy_backend
+04/24,6fe46440,updated
+04/24,aee0c8a3,merged
+04/24,1f931174,fixed merge conflicts
+04/24,c937c78d,added email digest option
+04/24,24d6ce42,added email digest option
+04/25,0fb2c85d,finished rate limiting for prem