Update server.js

server.js

@@ -78,13 +78,50 @@ const ServiceKey = sequelize.define('ServiceKey', {
 GeminiKey.hasMany(RequestLog, { foreignKey: 'gemini_key_id' });
 RequestLog.belongsTo(GeminiKey, { foreignKey: 'gemini_key_id' });
 
+
 const GEMINI_DEFAULT_LIMITS = {
-    'gemini-1.5-flash-latest': { rpm: 15, rpd: 500, tpm: 250000, tpd: 500000 },
-    'gemini-1.5-pro-latest': { rpm: 5, rpd: 25, tpm: 250000, tpd: 1000000 },
-    'gemini-1.0-pro': { rpm: 15, rpd: 1500, tpm: 1000000, tpd: 2000000 },
-    'default': { rpm: 15, rpd: 1500, tpm: 1000000, tpd: 2000000 }
+    // Models from the "Текущие ограничения по ставкам" (Current rate limits) table
+    'gemini-2.5-flash-preview-05-20': { rpm: 10, tpm: 250000, rpd: 500 },
+    'gemini-2.5-flash-preview-tts': { rpm: 3, tpm: 10000, rpd: 15 },
+    // Mapped from "Gemini 2.5 Pro Экспериментальный 03-25"
+    'gemini-2.5-pro-preview-03-25': { rpm: 5, tpm: 250000, tpd: 1000000, rpd: 25 },
+    'gemini-2.0-flash': { rpm: 15, tpm: 1000000, rpd: 1500 },
+    // Mapped from "Генерация изображений предварительного просмотра Flash Gemini 2.0"
+    'gemini-2.0-flash-preview-image-generation': { rpm: 10, tpm: 200000, rpd: 100 },
+    // Mapped from "Gemini 2.0 Flash Экспериментальный"
+    'gemini-2.0-flash-exp': { rpm: 10, tpm: 250000, rpd: 1000 },
+    'gemini-2.0-flash-lite': { rpm: 30, tpm: 1000000, rpd: 1500 },
+    'gemini-1.5-flash': { rpm: 15, tpm: 250000, rpd: 500 },
+    'gemini-1.5-flash-8b': { rpm: 15, tpm: 250000, rpd: 500 },
+    // "latest" aliases pointing to the same limits
+    'gemini-1.5-flash-latest': { rpm: 15, tpm: 250000, rpd: 500 },
+    'gemini-1.5-flash-8b-latest': { rpm: 15, tpm: 250000, rpd: 500 },
+    // Gemma models
+    'gemma-3': { rpm: 30, tpm: 15000, rpd: 14400 },
+    'gemma-3n': { rpm: 30, tpm: 15000, rpd: 14400 },
+    // Embedding model
+    'gemini-embedding-exp-03-07': { rpm: 5, rpd: 100 }, // TPM is not specified in the docs
+
+    // Models from "Ограничения скорости АРІ в реальном времени" (Real-time API rate limits) table
+    // Mapped from "Gemini 2.5 Flash Preview Собственный аудиодиалог"
+    'gemini-2.5-flash-preview-native-audio-dialog': { concurrentSessions: 1, tpm: 25000, rpd: 5 },
+    // Mapped from "Gemini 2.5 Flash Experimental Native Audio Thinking Dialog"
+    'gemini-2.5-flash-exp-native-audio-thinking-dialog': { concurrentSessions: 1, tpm: 10000, rpd: 5 },
+
+    // Models with no specified limits in the provided "Free tier" table
+    'gemini-1.5-pro': null,
+    'gemini-1.5-pro-latest': null,
+    'gemini-2.5-pro': null,
+    'gemini-2.5-pro-preview-06-05': null,
+    'imagen-3.0-generate-002': null,
+    'veo-2.0-generate-001': null,
+
+    // Default as a fallback, based on a common powerful model like gemini-2.0-flash
+    'default': { rpm: 15, rpd: 1500, tpm: 1000000 }
 };
 
+
+
 // ... (Функции getModelLimits, safeParseInt, selectBestGeminiKey остаются без изменений)
 function getModelLimits(model) {
     const foundModel = Object.keys(GEMINI_DEFAULT_LIMITS).find(k => model.startsWith(k));