Adolfo Delorenzo
fa951c3141
This commit introduces major enhancements to Talk2Me: ## Database Integration - PostgreSQL support with SQLAlchemy ORM - Redis integration for caching and real-time analytics - Automated database initialization scripts - Migration support infrastructure ## User Authentication System - JWT-based API authentication - Session-based web authentication - API key authentication for programmatic access - User roles and permissions (admin/user) - Login history and session tracking - Rate limiting per user with customizable limits ## Admin Dashboard - Real-time analytics and monitoring - User management interface (create, edit, delete users) - System health monitoring - Request/error tracking - Language pair usage statistics - Performance metrics visualization ## Key Features - Dual authentication support (token + user accounts) - Graceful fallback for missing services - Non-blocking analytics middleware - Comprehensive error handling - Session management with security features ## Bug Fixes - Fixed rate limiting bypass for admin routes - Added missing email validation method - Improved error handling for missing database tables - Fixed session-based authentication for API endpoints 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
519 lines
16 KiB
JavaScript
519 lines
16 KiB
JavaScript
// Admin Dashboard JavaScript
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// Global variables
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let charts = {};
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let currentTimeframe = 'minute';
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let eventSource = null;
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// Chart.js default configuration
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Chart.defaults.responsive = true;
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Chart.defaults.maintainAspectRatio = false;
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// Initialize dashboard
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function initializeDashboard() {
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// Initialize all charts
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initializeCharts();
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// Set up event handlers
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setupEventHandlers();
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}
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// Initialize all charts
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function initializeCharts() {
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// Request Volume Chart
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const requestCtx = document.getElementById('requestChart').getContext('2d');
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charts.request = new Chart(requestCtx, {
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type: 'line',
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data: {
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labels: [],
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datasets: [{
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label: 'Requests',
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data: [],
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borderColor: 'rgb(75, 192, 192)',
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backgroundColor: 'rgba(75, 192, 192, 0.1)',
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tension: 0.1
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}]
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},
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options: {
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scales: {
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y: {
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beginAtZero: true
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}
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},
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plugins: {
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legend: {
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display: false
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}
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}
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}
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});
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// Language Pairs Chart
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const languageCtx = document.getElementById('languageChart').getContext('2d');
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charts.language = new Chart(languageCtx, {
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type: 'doughnut',
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data: {
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labels: [],
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datasets: [{
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data: [],
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backgroundColor: [
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'#FF6384',
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'#36A2EB',
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'#FFCE56',
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'#4BC0C0',
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'#9966FF',
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'#FF9F40'
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]
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}]
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},
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options: {
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plugins: {
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legend: {
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position: 'bottom'
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}
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}
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}
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});
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// Operations Chart
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const operationsCtx = document.getElementById('operationsChart').getContext('2d');
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charts.operations = new Chart(operationsCtx, {
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type: 'bar',
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data: {
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labels: [],
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datasets: [
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{
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label: 'Translations',
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data: [],
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backgroundColor: 'rgba(54, 162, 235, 0.8)'
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},
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{
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label: 'Transcriptions',
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data: [],
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backgroundColor: 'rgba(255, 159, 64, 0.8)'
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}
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]
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},
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options: {
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scales: {
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y: {
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beginAtZero: true
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}
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}
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}
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});
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// Response Time Chart
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const responseCtx = document.getElementById('responseTimeChart').getContext('2d');
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charts.responseTime = new Chart(responseCtx, {
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type: 'line',
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data: {
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labels: ['Translation', 'Transcription', 'TTS'],
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datasets: [
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{
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label: 'Average',
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data: [],
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borderColor: 'rgb(75, 192, 192)',
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backgroundColor: 'rgba(75, 192, 192, 0.2)'
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},
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{
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label: 'P95',
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data: [],
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borderColor: 'rgb(255, 206, 86)',
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backgroundColor: 'rgba(255, 206, 86, 0.2)'
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},
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{
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label: 'P99',
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data: [],
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borderColor: 'rgb(255, 99, 132)',
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backgroundColor: 'rgba(255, 99, 132, 0.2)'
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}
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]
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},
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options: {
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scales: {
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y: {
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beginAtZero: true,
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title: {
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display: true,
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text: 'Response Time (ms)'
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}
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}
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}
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}
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});
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// Error Type Chart
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const errorCtx = document.getElementById('errorTypeChart').getContext('2d');
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charts.errorType = new Chart(errorCtx, {
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type: 'pie',
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data: {
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labels: [],
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datasets: [{
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data: [],
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backgroundColor: [
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'#e74a3b',
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'#f6c23e',
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'#4e73df',
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'#1cc88a',
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'#36b9cc',
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'#858796'
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]
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}]
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},
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options: {
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plugins: {
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legend: {
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position: 'right'
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}
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}
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}
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});
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}
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// Load overview statistics
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function loadOverviewStats() {
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$.ajax({
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url: '/admin/api/stats/overview',
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method: 'GET',
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success: function(data) {
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// Update cards
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$('#total-requests').text(data.requests.total.toLocaleString());
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$('#today-requests').text(data.requests.today.toLocaleString());
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$('#active-sessions').text(data.active_sessions);
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$('#error-rate').text(data.error_rate + '%');
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$('#cache-hit-rate').text(data.cache_hit_rate + '%');
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// Update system health
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updateSystemHealth(data.system_health);
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},
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error: function(xhr, status, error) {
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console.error('Failed to load overview stats:', error);
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showToast('Failed to load overview statistics', 'error');
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}
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});
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}
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// Update system health indicators
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function updateSystemHealth(health) {
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// Redis status
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const redisStatus = $('#redis-status');
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redisStatus.removeClass('bg-success bg-warning bg-danger');
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if (health.redis === 'healthy') {
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redisStatus.addClass('bg-success').text('Healthy');
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} else if (health.redis === 'not_configured') {
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redisStatus.addClass('bg-warning').text('Not Configured');
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} else {
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redisStatus.addClass('bg-danger').text('Unhealthy');
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}
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// PostgreSQL status
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const pgStatus = $('#postgresql-status');
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pgStatus.removeClass('bg-success bg-warning bg-danger');
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if (health.postgresql === 'healthy') {
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pgStatus.addClass('bg-success').text('Healthy');
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} else if (health.postgresql === 'not_configured') {
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pgStatus.addClass('bg-warning').text('Not Configured');
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} else {
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pgStatus.addClass('bg-danger').text('Unhealthy');
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}
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// ML services status (check via main app health endpoint)
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$.ajax({
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url: '/health/detailed',
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method: 'GET',
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success: function(data) {
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const mlStatus = $('#ml-status');
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mlStatus.removeClass('bg-success bg-warning bg-danger');
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if (data.components.whisper.status === 'healthy' &&
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data.components.tts.status === 'healthy') {
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mlStatus.addClass('bg-success').text('Healthy');
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} else if (data.status === 'degraded') {
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mlStatus.addClass('bg-warning').text('Degraded');
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} else {
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mlStatus.addClass('bg-danger').text('Unhealthy');
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}
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}
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});
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}
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// Load request chart data
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function loadRequestChart(timeframe) {
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currentTimeframe = timeframe;
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// Update button states
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$('.btn-group button').removeClass('active');
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$(`button[onclick="updateRequestChart('${timeframe}')"]`).addClass('active');
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$.ajax({
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url: `/admin/api/stats/requests/${timeframe}`,
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method: 'GET',
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success: function(data) {
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charts.request.data.labels = data.labels;
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charts.request.data.datasets[0].data = data.data;
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charts.request.update();
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},
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error: function(xhr, status, error) {
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console.error('Failed to load request chart:', error);
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showToast('Failed to load request data', 'error');
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}
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});
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}
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// Update request chart
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function updateRequestChart(timeframe) {
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loadRequestChart(timeframe);
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}
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// Load operation statistics
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function loadOperationStats() {
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$.ajax({
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url: '/admin/api/stats/operations',
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method: 'GET',
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success: function(data) {
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// Update operations chart
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charts.operations.data.labels = data.translations.labels;
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charts.operations.data.datasets[0].data = data.translations.data;
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charts.operations.data.datasets[1].data = data.transcriptions.data;
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charts.operations.update();
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// Update language pairs chart
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const langPairs = Object.entries(data.language_pairs)
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.sort((a, b) => b[1] - a[1])
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.slice(0, 6); // Top 6 language pairs
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charts.language.data.labels = langPairs.map(pair => pair[0]);
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charts.language.data.datasets[0].data = langPairs.map(pair => pair[1]);
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charts.language.update();
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},
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error: function(xhr, status, error) {
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console.error('Failed to load operation stats:', error);
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showToast('Failed to load operation data', 'error');
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}
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});
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}
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// Load error statistics
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function loadErrorStats() {
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$.ajax({
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url: '/admin/api/stats/errors',
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method: 'GET',
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success: function(data) {
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// Update error type chart
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const errorTypes = Object.entries(data.error_types)
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.sort((a, b) => b[1] - a[1])
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.slice(0, 6);
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charts.errorType.data.labels = errorTypes.map(type => type[0]);
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charts.errorType.data.datasets[0].data = errorTypes.map(type => type[1]);
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charts.errorType.update();
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// Update recent errors list
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updateRecentErrors(data.recent_errors);
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},
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error: function(xhr, status, error) {
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console.error('Failed to load error stats:', error);
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showToast('Failed to load error data', 'error');
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}
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});
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}
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// Update recent errors list
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function updateRecentErrors(errors) {
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const errorsList = $('#recent-errors-list');
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if (errors.length === 0) {
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errorsList.html('<p class="text-muted text-center">No recent errors</p>');
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return;
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}
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let html = '';
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errors.forEach(error => {
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const time = new Date(error.time).toLocaleString();
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html += `
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<div class="error-item">
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<div class="error-type">${error.type}</div>
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<div class="text-muted small">${error.endpoint}</div>
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<div>${error.message}</div>
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<div class="error-time">${time}</div>
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</div>
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`;
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});
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errorsList.html(html);
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}
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// Load performance statistics
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function loadPerformanceStats() {
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$.ajax({
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url: '/admin/api/stats/performance',
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method: 'GET',
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success: function(data) {
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// Update response time chart
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const operations = ['translation', 'transcription', 'tts'];
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const avgData = operations.map(op => data.response_times[op].avg);
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const p95Data = operations.map(op => data.response_times[op].p95);
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const p99Data = operations.map(op => data.response_times[op].p99);
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charts.responseTime.data.datasets[0].data = avgData;
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charts.responseTime.data.datasets[1].data = p95Data;
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charts.responseTime.data.datasets[2].data = p99Data;
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charts.responseTime.update();
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// Update performance table
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updatePerformanceTable(data.response_times);
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},
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error: function(xhr, status, error) {
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console.error('Failed to load performance stats:', error);
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showToast('Failed to load performance data', 'error');
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}
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});
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}
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// Update performance table
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function updatePerformanceTable(responseData) {
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const tbody = $('#performance-table');
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let html = '';
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const operations = {
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'translation': 'Translation',
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'transcription': 'Transcription',
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'tts': 'Text-to-Speech'
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};
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for (const [key, label] of Object.entries(operations)) {
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const data = responseData[key];
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html += `
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<tr>
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<td>${label}</td>
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<td>${data.avg || '-'}</td>
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<td>${data.p95 || '-'}</td>
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<td>${data.p99 || '-'}</td>
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</tr>
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`;
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}
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tbody.html(html);
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}
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// Start real-time updates
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function startRealtimeUpdates() {
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if (eventSource) {
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eventSource.close();
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}
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eventSource = new EventSource('/admin/api/stream/updates');
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eventSource.onmessage = function(event) {
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const data = JSON.parse(event.data);
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// Update real-time metrics
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if (data.requests_per_minute !== undefined) {
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$('#requests-per-minute').text(data.requests_per_minute);
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}
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if (data.active_sessions !== undefined) {
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$('#active-sessions').text(data.active_sessions);
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}
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// Update last update time
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$('#last-update').text('Just now');
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// Show update indicator
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$('#update-status').text('Connected').removeClass('text-danger').addClass('text-success');
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};
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eventSource.onerror = function(error) {
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console.error('EventSource error:', error);
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$('#update-status').text('Disconnected').removeClass('text-success').addClass('text-danger');
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// Reconnect after 5 seconds
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setTimeout(startRealtimeUpdates, 5000);
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};
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}
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// Export data function
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function exportData(dataType) {
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window.location.href = `/admin/api/export/${dataType}`;
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}
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// Show toast notification
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function showToast(message, type = 'info') {
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const toast = $('#update-toast');
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const toastBody = toast.find('.toast-body');
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toastBody.removeClass('text-success text-danger text-warning');
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if (type === 'success') {
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toastBody.addClass('text-success');
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} else if (type === 'error') {
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toastBody.addClass('text-danger');
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} else if (type === 'warning') {
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toastBody.addClass('text-warning');
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}
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toastBody.text(message);
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const bsToast = new bootstrap.Toast(toast[0]);
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bsToast.show();
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}
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// Setup event handlers
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function setupEventHandlers() {
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// Auto-refresh toggle
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$('#auto-refresh').on('change', function() {
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if ($(this).prop('checked')) {
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startAutoRefresh();
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} else {
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stopAutoRefresh();
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}
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});
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// Export buttons
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$('.export-btn').on('click', function() {
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const dataType = $(this).data('type');
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exportData(dataType);
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});
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}
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// Auto-refresh functionality
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let refreshIntervals = {};
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function startAutoRefresh() {
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refreshIntervals.overview = setInterval(loadOverviewStats, 10000);
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refreshIntervals.operations = setInterval(loadOperationStats, 30000);
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refreshIntervals.errors = setInterval(loadErrorStats, 60000);
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refreshIntervals.performance = setInterval(loadPerformanceStats, 30000);
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}
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function stopAutoRefresh() {
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Object.values(refreshIntervals).forEach(interval => clearInterval(interval));
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refreshIntervals = {};
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}
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// Utility functions
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function formatBytes(bytes, decimals = 2) {
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if (bytes === 0) return '0 Bytes';
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const k = 1024;
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const dm = decimals < 0 ? 0 : decimals;
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const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
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const i = Math.floor(Math.log(bytes) / Math.log(k));
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return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + ' ' + sizes[i];
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}
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function formatDuration(ms) {
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if (ms < 1000) return ms + 'ms';
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if (ms < 60000) return (ms / 1000).toFixed(1) + 's';
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return (ms / 60000).toFixed(1) + 'm';
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}
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// Initialize on page load
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$(document).ready(function() {
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if ($('#requestChart').length > 0) {
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initializeDashboard();
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}
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}); |