Promoted pure presentation and utility helpers from `defp` to `def @doc false`
across ~20 LiveViews, Oban workers, and sync modules so they're reachable from
unit tests. Refactored several `cond` blocks into idiomatic function heads with
guards. Added ~250 new test cases in new files under test/towerops and
test/towerops_web, including DB-backed tests for CnMaestro.Sync and
AlertNotificationWorker, and removed dead LiveView tab components and
CapacityLive (no callers anywhere in lib/test).
Configured mix.exs test_coverage.ignore_modules to exclude vendored third-party
code (SnmpKit, protobuf-generated Towerops.Agent.*, Absinthe GraphQL types,
Phoenix HTML modules, Inspect protocol impls) from coverage calculations —
these are not our project code.
Coverage: 66.93% → 70.09%. Full suite: 10,127 tests, 0 failures.
Add CapacityInsightWorker (every 15 min) that generates critical/warning
insights when backhaul utilization exceeds 90%/75% and auto-resolves
when it drops below 70%.
Add capacity and utilization columns to the device ports tab with
set/clear capacity controls. Add organization-level /capacity page
with summary cards and per-site capacity table. Add capacity summary
card to site show page. Add Capacity link to nav menu.
Router devices were inflating per-site subscriber counts because:
1. CGNAT IPs (100.64.0.0/10) in router ARP tables caused false matches
2. Routers see all traffic and shouldn't have subscribers attributed
3. Site totals were computed from raw links without filtering
Changes:
- Filter CGNAT (RFC 6598) IPs from device subscriber links
- Deduplicate accounts across devices by match method priority
- Detect routers via SNMP sys_descr and zero out per-device counts
- Derive site totals from filtered per-device impacts
- Add per-device Subs/MRR columns to site device tables
- Add device link fallback for sites without IP blocks
- Fix Gaiia sync case mismatch and execution order
- Improve device list toolbar button icons and tooltips
- Escape HEEx template braces in GraphQL/API docs with raw(~S[...])
- Fix test assertions for updated marketing copy and UI text
- Extract helper functions in GraphQL resolvers to reduce nesting depth
- Create shared ErrorHelpers module for API controllers
- Fix ETS race condition in brute force whitelist cache for async tests
- Fix property test generators to use ASCII instead of printable unicode
- Add alert_severity helper to site_live/show
- Update accounts fixtures for explicit user confirmation
- Fix broken route paths in dashboard (/discovery, /subscribers/trace, /config-changes)
- Fix insights empty state settings link (org-scoped route)
- Add underscores to all 86400 literals across 6 files
- Alphabetize aliases in search.ex and agent_channel.ex
- Extract changelog parser helper to reduce nesting
- Extract dashboard impact calculation to reduce nesting
- Refactor agent_channel config change detection (pattern match, extract function)
- Combine double Enum.reject into single call in trace.ex
- Fix line length in trace.ex search query
- Replace length/1 > 0 with != [] in trace_live
- Run mix format on all files
- Health status dot (green/yellow/red/gray) from worst-case check state
- Relative 'last seen' with color-coded staleness thresholds
- Response time badge from latest monitoring check
- Subscriber count badge from Gaiia inventory items
- Batch queries to avoid N+1: Monitoring.get_device_health_summary/1,
Monitoring.get_device_latest_response_times/1,
Gaiia.get_device_subscriber_counts/1
Transform the dashboard into a single-pane-of-glass command center that
blends operational metrics with business context from Gaiia subscriber data.
- Extend insight schema with multi-source support (snmp, gaiia, system)
- Add Oban workers for automated insight generation (device health, system, gaiia)
- New Dashboard context with health score computation and site summaries
- Rewrite dashboard LiveView with health overview, alert/insight feeds, site grid
- Add source filter pills for insights with URL state management
- Add metrics bar to site detail pages (device count, alerts, subscribers, MRR)
- Add subscriber/MRR context to alert list site links
- Add subscriber badges to device list site headers
- Real-time PubSub updates for alerts on dashboard
Shows ping latency for all devices in the site over the last 24 hours.
Each device is displayed as a separate line on the graph with its name
as the label.
Graph only appears if there is latency data available for at least
one device in the site.
- Remove delete buttons from show pages
- Add 'Danger Zone' section to edit pages with delete functionality
- Improves UX by keeping destructive actions on edit pages
- Add clear warnings about deletion consequences
- Sites schema with hierarchical parent-child relationships
- CRUD operations for sites
- Sites context with helper functions
- LiveView pages:
- /orgs/:slug/sites - List all sites
- /orgs/:slug/sites/new - Create new site
- /orgs/:slug/sites/:id - View site details
- /orgs/:slug/sites/:id/edit - Edit site
- Support for site locations and descriptions
- Site tree builder for hierarchy visualization
2. Equipment Management
- Equipment schema with monitoring fields
- IP address validation (IPv4 & IPv6)
- Equipment status tracking (up/down/unknown)
- Customizable check intervals per equipment
- Equipment context with CRUD operations
- LiveView pages:
- /orgs/:slug/equipment - List all equipment
- /orgs/:slug/equipment/new - Add equipment
- /orgs/:slug/equipment/:id - View equipment details
- /orgs/:slug/equipment/:id/edit - Edit equipment
- Equipment can be added from site pages
- Status badges and last checked timestamps
3. Database Schema
- sites table with self-referencing parent_site_id
- equipment table with status tracking
- All migrations run successfully
- Proper indexes on foreign keys and status
4. Features Implemented
- ✅ IP address validation using :inet.parse_address
- ✅ Site hierarchy with parent-child relationships
- ✅ Equipment linked to sites
- ✅ Monitoring enabled/disabled per equipment
- ✅ Customizable check intervals (30s - 3600s)
- ✅ Status tracking (up/down/unknown)
- ✅ Timestamps for last check and last status change
- ✅ Organization-scoped data (users only see their org's data)
