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terra-view/CHANGELOG.md
serversdwn 96cb27ef83 v0.4.1
2026-01-05 19:00:49 +00:00

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Changelog

All notable changes to Seismo Fleet Manager will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[0.4.1] - 2026 1-5

Added

  • SLM integration: Sound Level meters are now managable in SFM

Fixed

  • Fixed an issue where unit status wat loading from a saved cache and not based on when it was actually heard from last. Unit status is now accurate.

0.4.0 - 2025-12-16

Added

  • Database Management System: Comprehensive backup and restore capabilities
    • Manual Snapshots: Create on-demand backups of the entire database with optional descriptions
    • Restore from Snapshot: Restore database from any snapshot with automatic safety backup
    • Upload/Download Snapshots: Transfer database snapshots to/from the server
    • Database Tab: New dedicated tab in Settings for all database management operations
    • Database Statistics: View database size, row counts by table, and last modified time
    • Snapshot Metadata: Each snapshot includes creation time, description, size, and type (manual/automatic)
    • Safety Backups: Automatic backup created before any restore operation
  • Remote Database Cloning: Dev tools for cloning production database to remote development servers
    • Clone Script: scripts/clone_db_to_dev.py for copying database over WAN
    • Network Upload: Upload snapshots via HTTP to remote servers
    • Auto-restore: Automatically restore uploaded database on target server
    • Authentication Support: Optional token-based authentication for secure transfers
  • Automatic Backup Scheduler: Background service for automated database backups
    • Configurable Intervals: Set backup frequency (default: 24 hours)
    • Retention Management: Automatically delete old backups (configurable keep count)
    • Manual Trigger: Force immediate backup via API
    • Status Monitoring: Check scheduler status and next scheduled run time
    • Background Thread: Non-blocking operation using Python threading
  • Settings Reorganization: Improved tab structure for better organization
    • Renamed "Data Management" tab to "Roster Management"
    • Moved CSV Replace Mode from Advanced tab to Roster Management tab
    • Created dedicated Database tab for all backup/restore operations
  • Comprehensive Documentation: New docs/DATABASE_MANAGEMENT.md guide covering:
    • Manual snapshot creation and restoration workflows
    • Download/upload procedures for off-site backups
    • Remote database cloning setup and usage
    • Automatic backup configuration and integration
    • API reference for all database endpoints
    • Best practices and troubleshooting guide

Changed

  • Settings Tab Organization: Restructured for better logical grouping
    • General: Display preferences (timezone, theme, auto-refresh)
    • Roster Management: CSV operations and roster table (now includes Replace Mode)
    • Database: All backup/restore operations (NEW)
    • Advanced: Power user settings (calibration, thresholds)
    • Danger Zone: Destructive operations
  • CSV Replace Mode warnings enhanced and moved to Roster Management context

Technical Details

  • SQLite Backup API: Uses native SQLite backup API for concurrent-safe snapshots
  • Metadata Tracking: JSON sidecar files store snapshot metadata alongside database files
  • Atomic Operations: Database restoration is atomic with automatic rollback on failure
  • File Structure: Snapshots stored in ./data/backups/ with timestamped filenames
  • API Endpoints: 7 new endpoints for database management operations
  • Backup Service: backend/services/database_backup.py - Core backup/restore logic
  • Scheduler Service: backend/services/backup_scheduler.py - Automatic backup automation
  • Clone Utility: scripts/clone_db_to_dev.py - Remote database synchronization tool

Security Considerations

  • Snapshots contain full database data and should be secured appropriately
  • Remote cloning supports optional authentication tokens
  • Restore operations require safety backup creation by default
  • All destructive operations remain in Danger Zone with warnings

Migration Notes

No database migration required for v0.4.0. All new features use existing database structure and add new backup management capabilities without modifying the core schema.

0.3.3 - 2025-12-12

Changed

  • Mobile Navigation: Moved hamburger menu button from floating top-right to bottom navigation bar
    • Bottom nav now shows: Menu (hamburger), Dashboard, Roster, Settings
    • Removed "Add Unit" from bottom nav (still accessible via sidebar menu)
    • Hamburger no longer floats over content on mobile
  • Status Dot Visibility: Increased status dot size from 12px to 16px (w-3/h-3 → w-4/h-4) in dashboard fleet overview for better at-a-glance visibility
    • Affects both Active and Benched tabs in dashboard
    • Makes status colors (green/yellow/red) easier to spot during quick scroll

Fixed

  • Location Navigation: Moved tap-to-navigate functionality from roster card view to unit detail modal only
    • Roster cards now show simple location text with pin emoji
    • Navigation links (opening Maps app) only appear in the modal when tapping a unit
    • Reduces visual clutter and accidental navigation triggers

Technical Details

  • Bottom navigation remains at 4 buttons, first button now triggers sidebar menu
  • Removed standalone hamburger button element and associated CSS
  • Modal already had navigation links, no changes needed there

0.3.2 - 2025-12-12

Added

  • Progressive Web App (PWA) Mobile Optimization: Complete mobile-first redesign for field deployment usage
    • Responsive Navigation: Hamburger menu with slide-in sidebar for mobile, always-visible sidebar for desktop
    • Bottom Navigation Bar: Quick access to Dashboard, Roster, Add Unit, and Settings (mobile only)
    • Mobile Card View: Compact card layout for roster units with status dots, location, and project ID
    • Tap-to-Navigate: Location addresses and coordinates are clickable and open in user's default navigation app (Google Maps, Apple Maps, Waze, etc.)
    • Unit Detail Modal: Bottom sheet modal showing full unit details with edit capabilities (tap any unit card to open)
    • Touch Optimization: 44x44px minimum button targets following iOS/Android accessibility guidelines
    • Service Worker: Network-first caching strategy for offline-capable operation
    • IndexedDB Storage: Offline data persistence for unit information and pending edits
    • Background Sync: Queues edits made while offline and syncs automatically when connection returns
    • Offline Indicator: Visual banner showing offline status with manual sync button
    • PWA Manifest: Installable as a standalone app on mobile devices with custom icons
    • Hard Reload Button: "Clear Cache & Reload" utility in sidebar menu to force fresh JavaScript/CSS
  • Mobile-Specific Files:
    • backend/static/mobile.css - Mobile UI styles, hamburger menu, bottom nav, cards, modals
    • backend/static/mobile.js - Mobile interactions, offline sync, modal management
    • backend/static/sw.js - Service worker for PWA functionality
    • backend/static/offline-db.js - IndexedDB wrapper for offline storage
    • backend/static/manifest.json - PWA configuration
    • backend/static/icons/ - 8 PWA icon sizes (72px-512px)

Changed

  • Dashboard Alerts: Only show Missing units in notifications (Pending units no longer appear in alerts)
  • Roster Template: Mobile card view shows status from server-side render instead of fetching separately
  • Mobile Status Display: Benched units show "Benched" label instead of "Unknown" or "N/A"
  • Base Template: Added cache-busting query parameters to JavaScript files (e.g., mobile.js?v=0.3.2)
  • Sidebar Menu: Added utility section with "Toggle theme" and "Clear Cache & Reload" buttons

Fixed

  • Modal Status Display: Fixed unit detail modal showing "Unknown" status by passing status data from card to modal
  • Mobile Card Status: Fixed grey dot with "Unknown" label for benched units - now properly shows deployment state
  • Status Data Passing: Roster cards now pass status and age to modal via function parameters and global status map
  • Service Worker Caching: Aggressive browser caching issue resolved with version query parameters and hard reload function

Technical Details

  • Mobile breakpoint at 768px (md: prefix in TailwindCSS)
  • PWA installable via Add to Home Screen on iOS/Android
  • Service worker caches all static assets with network-first strategy
  • Google Maps search API used for universal navigation links (works across all map apps)
  • Status map stored in window.rosterStatusMap from server-side rendered data
  • Hard reload function clears service worker caches, unregisters workers, and deletes IndexedDB

0.3.1 - 2025-12-12

Fixed

  • Dashboard Notifications: Removed Pending units from alert list - only Missing units now trigger notifications
  • Status Dots: Verified deployed units display correct status dots (OK=green, Pending=yellow, Missing=red) in both active and benched tables
  • Mobile Card View: Fixed roster cards showing "Unknown" status by using .get() with defaults in backend routes
  • Backend Status Handling: Added default values for status, age, last_seen fields to prevent KeyError exceptions

Changed

  • Backend roster partial routes (/partials/roster-deployed, /partials/roster-benched) now use .get() method with sensible defaults
  • Deployed units default to "Unknown" status when data unavailable
  • Benched units default to "N/A" status when data unavailable

0.3.0 - 2025-12-09

Added

  • Series 4 (Micromate) Support: New /api/series4/heartbeat endpoint for receiving telemetry from Series 4 Micromate units
    • Auto-detection of Series 4 units via UM##### ID pattern
    • Stores project hints from emitter payload in unit notes
    • Automatic unit type classification across both Series 3 and Series 4 endpoints
  • Development Environment Labels: Visual indicators to distinguish dev from production deployments
    • Yellow "DEV" badge in sidebar navigation
    • "[DEV]" prefix in browser title
    • Yellow banner on dashboard when running in development mode
    • Environment variable support in docker-compose.yml (ENVIRONMENT=production|development)
  • Quality of Life Improvements:
    • Human-readable relative timestamps (e.g., "2h 15m ago", "3d ago") with full date in tooltips
    • "Last Updated" timestamp indicator on dashboard
    • Status icons for colorblind accessibility (checkmark for OK, clock for Pending, X for Missing)
    • Breadcrumb navigation on unit detail pages
    • Copy-to-clipboard buttons for unit IDs
    • Search/filter functionality for fleet roster table
    • Improved empty state messages with icons
  • Timezone Support: Comprehensive timezone handling across the application
    • Timezone selector in Settings (defaults to America/New_York EST)
    • Human-readable timestamp format (e.g., "9/10/2020 8:00 AM EST")
    • Timezone-aware display for all timestamps site-wide
    • Settings stored in localStorage for immediate effect
  • Settings Page Redesign: Complete overhaul with tabbed interface and persistent preferences
    • General Tab: Display preferences (timezone, theme, auto-refresh interval)
    • Data Management Tab: Safe operations (CSV export, merge import, roster table)
    • Advanced Tab: Power user settings (replace mode import, calibration defaults, status thresholds)
    • Danger Zone Tab: Destructive operations isolated with enhanced warnings
    • Backend preferences storage via new UserPreferences model
    • Tab state persistence in localStorage
    • Smooth animations and consistent styling with existing pages
  • User Preferences API: New backend endpoints for persistent settings storage
    • GET /api/settings/preferences - Retrieve all user preferences
    • PUT /api/settings/preferences - Update preferences (supports partial updates)
    • Database-backed storage for cross-device preference sync
    • Migration script: backend/migrate_add_user_preferences.py

Changed

  • Timestamps now display in user-selected timezone with human-readable format throughout the application
  • Settings page reorganized from 644-line flat layout to clean 4-tab interface
  • CSV Replace Mode moved from Data Management to Advanced tab with additional warnings
  • Import operations separated: safe merge in Data Management tab, destructive replace in Advanced tab
  • Page title changed from "Roster Manager" to "Settings" for better clarity
  • All preferences now persist to backend database instead of relying solely on localStorage

Fixed

  • Unit type classification now consistent across Series 3 and Series 4 heartbeat endpoints
  • Auto-correction of misclassified unit types when they report to wrong endpoint

Technical Details

  • New detect_unit_type() helper function for pattern-based unit classification
  • UserPreferences model with single-row table pattern (id=1) for global settings
  • Series 4 units identified by UM prefix followed by digits (e.g., UM11719)
  • JavaScript Intl API used for client-side timezone conversion
  • Pydantic schema for partial preference updates (PreferencesUpdate model)
  • Environment context injection via custom FastAPI template response wrapper

0.2.1 - 2025-12-03

Added

  • /settings roster manager page with CSV export/import, live stats, and danger-zone reset controls.
  • /api/settings router that exposes export-csv, stats, roster-units, import-csv-replace, and the clear-* endpoints backing the UI.
  • Dedicated HTMX partials/tabs for deployed, benched, retired, and ignored units plus new ignored-table UI to unignore or delete entries.

Changed

  • Roster and unit detail templates now display device-type specific metadata (calibration windows, modem pairings, IP/phone fields) alongside inline actions.
  • Base navigation highlights the new settings workflow and routes retired/ignored buckets through dedicated endpoints + partials.

Fixed

  • Snapshot summary counts only consider deployed units, preventing dashboard alerts from including benched hardware.
  • Snapshot payloads now include address/coordinate metadata so map widgets and CSV exports stay accurate.

0.2.0 - 2025-12-03

Added

  • Device-type aware roster schema (seismographs vs modems) with new metadata columns plus backend/migrate_add_device_types.py for upgrading existing SQLite files.
  • create_test_db.py helper that generates a ready-to-use demo database with sample seismographs, modems, and emitter rows.
  • Ignore list persistence/API so noisy legacy emitters can be quarantined via /api/roster/ignore and surfaced in the UI.
  • Roster page enhancements: Add Unit modal, CSV import modal, and HTMX-powered table fed by /partials/roster-table.
  • Unit detail view rewritten to fetch data via API, expose deployment status, and allow edits to all metadata.

Changed

  • Snapshot service now merges roster + emitter data into active/benched/retired/unknown buckets and includes device-specific metadata in each record.
  • Roster edit endpoints parse date fields, manage modem/seismograph specific attributes, and guarantee records exist when toggling deployed/retired states.
  • Dashboard partial endpoints are grouped under /dashboard/* so HTMX tabs stay in sync with the consolidated snapshot payload.

Fixed

  • Toggling deployed/retired flags no longer fails when a unit does not exist because the router now auto-creates placeholder roster rows.
  • CSV import applies address/coordinate updates instead of silently dropping unknown columns.

0.1.1 - 2025-12-02

Added

  • Roster Editing API: Full CRUD operations for roster management
    • POST /api/roster/add - Add new units to roster
    • POST /api/roster/set-deployed/{unit_id} - Toggle deployment status
    • POST /api/roster/set-retired/{unit_id} - Toggle retired status
    • POST /api/roster/set-note/{unit_id} - Update unit notes
  • CSV Import: Bulk roster import functionality
    • POST /api/roster/import-csv - Import units from CSV file
    • Support for all roster fields: unit_id, unit_type, deployed, retired, note, project_id, location
    • Optional update_existing parameter to control duplicate handling
    • Detailed import summary with added/updated/skipped/error counts
  • Enhanced Database Models:
    • Added project_id field to RosterUnit model
    • Added location field to RosterUnit model
    • Added last_updated timestamp tracking
  • Dashboard Enhancements:
    • Separate views for Active, Benched, and Retired units
    • New endpoints: /dashboard/active and /dashboard/benched

Fixed

  • Database session management bug in emit_status_snapshot()
    • Added get_db_session() helper function for direct session access
    • Implemented proper session cleanup with try/finally blocks
  • Database schema synchronization issues
    • Database now properly recreates when model changes are detected

Changed

  • Updated RosterUnit model to include additional metadata fields
  • Improved error handling in CSV import with row-level error reporting
  • Enhanced snapshot service to properly manage database connections

Technical Details

  • All roster editing endpoints use Form data for better HTML form compatibility
  • CSV import uses multipart/form-data for file uploads
  • Boolean fields in CSV accept: 'true', '1', 'yes' (case-insensitive)
  • Database sessions now properly closed to prevent connection leaks

0.1.0 - 2024-11-20

Added

  • Initial release of Seismo Fleet Manager
  • FastAPI-based REST API for fleet management
  • SQLite database with SQLAlchemy ORM
  • Emitter reporting endpoints
  • Basic fleet status monitoring
  • Docker and Docker Compose support
  • Web-based dashboard with HTMX
  • Dark/light mode toggle
  • Interactive maps with Leaflet
  • Photo management per unit
  • Automated status categorization (OK/Pending/Missing)
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