feat: clear playrecords and search history

Author: senshinya

database/database.go

@@ -250,6 +250,13 @@ func DeletePlayRecord(source, sourceID string) error {
 	return err
 }
 
+// DeleteAllPlayRecords 删除所有播放记录
+func DeleteAllPlayRecords() error {
+	query := "DELETE FROM play_records"
+	_, err := DB.Exec(query)
+	return err
+}
+
 // GetAllFavorites 获取所有收藏夹记录
 func GetAllFavorites() (map[string]models.Favorite, error) {
 	query := `
@@ -530,3 +537,13 @@ func DeleteSearchHistoryKeyword(keyword string) error {
 
 	return nil
 }
+
+// ClearSearchHistory 清空搜索历史，将 id=1 的记录设置为空数组
+func ClearSearchHistory() error {
+	query := `
+		INSERT INTO search_history (id, record) VALUES (1, '[]')
+		ON CONFLICT(id) DO UPDATE SET record = '[]'`
+
+	_, err := DB.Exec(query)
+	return err
+}

handlers/play_records.go

@@ -80,8 +80,21 @@ func handlePostPlayRecords(w http.ResponseWriter, r *http.Request) {
 
 func handleDeletePlayRecords(w http.ResponseWriter, r *http.Request) {
 	key := r.URL.Query().Get("key")
+
+	// 如果 key 为空，删除全部播放记录
 	if key == "" {
-		http.Error(w, "key parameter is required", http.StatusBadRequest)
+		err := database.DeleteAllPlayRecords()
+		if err != nil {
+			http.Error(w, fmt.Sprintf("Failed to delete all play records: %v", err), http.StatusInternalServerError)
+			return
+		}
+
+		response := map[string]interface{}{
+			"success": true,
+		}
+
+		w.Header().Set("Content-Type", "application/json")
+		sonic.ConfigDefault.NewEncoder(w).Encode(response)
 		return
 	}
 

handlers/search_history.go

@@ -70,8 +70,21 @@ func handlePostSearchHistory(w http.ResponseWriter, r *http.Request) {
 
 func handleDeleteSearchHistory(w http.ResponseWriter, r *http.Request) {
 	keyword := r.URL.Query().Get("keyword")
+
+	// 如果 keyword 为空，清空所有搜索历史
 	if keyword == "" {
-		http.Error(w, "keyword parameter is required", http.StatusBadRequest)
+		err := database.ClearSearchHistory()
+		if err != nil {
+			http.Error(w, "Failed to clear search history", http.StatusInternalServerError)
+			return
+		}
+
+		response := map[string]interface{}{
+			"success": true,
+		}
+
+		w.Header().Set("Content-Type", "application/json")
+		sonic.ConfigDefault.NewEncoder(w).Encode(response)
 		return
 	}