feat: 扩展弹框配置重构

server/internal/handler/ai_handler.go

@@ -2,6 +2,7 @@ package handler
 
 import (
 	"encoding/json"
+	"log"
 	"net/http"
 	"strings"
 
@@ -53,6 +54,7 @@ func (h *AIHandler) Generate(w http.ResponseWriter, r *http.Request) {
 
 	ctx := r.Context()
 	userID := ctx.Value("userID").(string)
+	log.Printf("[AIHandler] Generate request from userID=%s strategy=%q provider=%q model=%q", userID, body.Strategy, body.Provider, body.Model)
 
 	// Fetch Product Profile Context
 	var productContext string
@@ -79,9 +81,11 @@ func (h *AIHandler) Generate(w http.ResponseWriter, r *http.Request) {
 
 	replyString, err := h.svc.GenerateReply(ctx, body.TweetContent, productContext, body.Identity, body.Provider, body.Model)
 	if err != nil {
+		log.Printf("[AIHandler] ERROR GenerateReply for userID=%s: %v", userID, err)
 		SendError(w, http.StatusBadGateway, 5002, "Failed to generate AI reply: "+err.Error())
 		return
 	}
+	log.Printf("[AIHandler] GenerateReply success for userID=%s, reply length=%d", userID, len(replyString))
 
 	// Clean up potential markdown wrappers from LLM output
 	cleanReply := strings.TrimSpace(replyString)

server/internal/handler/tweet_handler.go

@@ -2,6 +2,7 @@ package handler
 
 import (
 	"encoding/json"
+	"log"
 	"net/http"
 
 	"github.com/zs/InsightReply/internal/repository"
@@ -17,15 +18,18 @@ func NewTweetHandler(repo *repository.TweetRepository) *TweetHandler {
 
 // GetHotTweets returns the top heating tweets spanning across all tracking targets
 func (h *TweetHandler) GetHotTweets(w http.ResponseWriter, r *http.Request) {
-	// Standardize to take the top 50 hottest tweets that haven't been manually marked as processed
+	log.Printf("[TweetHandler] GetHotTweets called from %s", r.RemoteAddr)
+
 	tweets, err := h.repo.GetTopHeatingTweets(50)
 	if err != nil {
+		log.Printf("[TweetHandler] ERROR GetTopHeatingTweets: %v", err)
 		w.Header().Set("Content-Type", "application/json")
 		w.WriteHeader(http.StatusInternalServerError)
 		json.NewEncoder(w).Encode(map[string]interface{}{"error": "failed to retrieve hot tweets"})
 		return
 	}
 
+	log.Printf("[TweetHandler] GetHotTweets returning %d tweets", len(tweets))
 	w.Header().Set("Content-Type", "application/json")
 	json.NewEncoder(w).Encode(tweets)
 }
@@ -34,15 +38,18 @@ func (h *TweetHandler) GetHotTweets(w http.ResponseWriter, r *http.Request) {
 func (h *TweetHandler) GetSearchTweets(w http.ResponseWriter, r *http.Request) {
 	keyword := r.URL.Query().Get("keyword")
 	handle := r.URL.Query().Get("handle")
+	log.Printf("[TweetHandler] SearchTweets called: keyword=%q handle=%q", keyword, handle)
 
 	tweets, err := h.repo.SearchTweets(keyword, handle, 50)
 	if err != nil {
+		log.Printf("[TweetHandler] ERROR SearchTweets: %v", err)
 		w.Header().Set("Content-Type", "application/json")
 		w.WriteHeader(http.StatusInternalServerError)
 		json.NewEncoder(w).Encode(map[string]interface{}{"error": "failed to search tweets"})
 		return
 	}
 
+	log.Printf("[TweetHandler] SearchTweets returning %d tweets", len(tweets))
 	w.Header().Set("Content-Type", "application/json")
 	json.NewEncoder(w).Encode(tweets)
 }

server/internal/middleware/ratelimit.go

@@ -1,6 +1,7 @@
 package middleware
 
 import (
+	"log"
 	"net/http"
 	"sync"
 	"time"
@@ -49,6 +50,7 @@ func RateLimit(db *gorm.DB) func(http.Handler) http.Handler {
 				// For now, fallback to generic tight limit for anonymous usage
 				ipLimiter := getLimiter(r.RemoteAddr, "Free")
 				if !ipLimiter.Allow() {
+					log.Printf("[RateLimit] 429 for anonymous IP=%s path=%s", r.RemoteAddr, r.URL.Path)
 					http.Error(w, `{"code":429, "message":"Too Many Requests: Rate limit exceeded"}`, http.StatusTooManyRequests)
 					return
 				}
@@ -72,6 +74,7 @@ func RateLimit(db *gorm.DB) func(http.Handler) http.Handler {
 
 			limiter := getLimiter(userID, tier)
 			if !limiter.Allow() {
+				log.Printf("[RateLimit] 429 for userID=%s tier=%s path=%s", userID, tier, r.URL.Path)
 				http.Error(w, `{"code":429, "message":"Too Many Requests: Daily quota or rate limit exceeded"}`, http.StatusTooManyRequests)
 				return
 			}