Replaces the multipart-via-API path for image uploads with a three-step
direct-to-storage flow:
1. Client POSTs /api/uploads/presign with content_length + content_type;
server validates size (10 MB cap), mime allow-list per category, rate
limit (50/hour/user via Redis sliding window), and concurrent unclaimed
cap (10 in-flight per user). On success it persists a pending_uploads
row, signs an S3 POST policy with content-length-range bound to the
claimed length ±256 bytes, and returns the URL+fields.
2. Client POSTs the bytes directly to B2 using the signed policy. B2
enforces size, content-type, and key match before accepting.
3. Client passes upload_ids[] to /api/task-completions/ or /api/documents/.
Service HEADs each B2 object, verifies size matches expected_bytes
within slack, marks pending_uploads claimed_at, and creates the
associated TaskCompletionImage / DocumentImage rows.
Bytes never traverse our API server. The 1 MB Echo BodyLimit middleware
that was rejecting all task-completion image uploads becomes irrelevant
for this path. Existing multipart endpoints stay functional alongside,
soak-testing the new path before legacy removal.
Cleanup:
- cmd/worker registers a new hourly cron (TypeUploadCleanup, "30 * * * *")
that reaps pending_uploads where claimed_at IS NULL AND expires_at < NOW().
Reaps both the B2 object and the row.
- B2 bucket lifecycle rule on `uploads/` prefix (7 days hide → 1 day delete)
documented in deploy-k3s/manifests/b2-lifecycle.md as a backstop.
Schema:
- migrations/000002_pending_uploads.sql adds the table + partial index for
cleanup + nullable pending_upload_id FKs on task_taskcompletionimage and
task_documentimage.
Policy (single tier, no free/pro split):
- 10 MB cap per upload
- 50 presigns/hour/user
- 10 concurrent unclaimed uploads/user
- allow-list: jpeg/png/heic/heif/webp for image categories;
+ pdf for document_file
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Step 1 — OTel SDK: cmd/api and cmd/worker initialize a tracer provider
that exports OTLP/HTTP to obs.88oakapps.com (Jaeger all-in-one). Sampling
is AlwaysSample in dev (DEBUG=true) and TraceIDRatioBased(0.1) in prod,
overridable via OTEL_TRACES_SAMPLER_ARG. Service names are honeydue-api
and honeydue-worker. otelecho.Middleware opens a span per HTTP request.
Step 2 — Manual spans: storage_service.Upload now takes ctx and emits
storage.upload + b2.PutObject spans (size_bytes, key, mime_type, bucket,
result attrs). APNs Send/SendWithCategory and FCM sendOne emit per-token
spans with topic, status_code, reason. Asynq middleware emits
asynq.handle:<task_type> per job with retry/payload attrs and records
asynq_job_duration_seconds.
Step 3 — Database: otelgorm plugin registered in database.Connect, so
any SQL emitted via db.WithContext(ctx) attaches to the request span.
Every repository now exposes WithContext(ctx) *XRepository as the
migration helper. TaskService.ListTasks and GetTasksByResidence are
migrated end-to-end (ctx threaded through handler → service → repo);
remaining services adopt the same pattern incrementally — pre-migration
methods still emit untraced SQL via the unchanged db field.
OBS_TRACES_URL and OBS_INGEST_TOKEN flow from deploy/prod.env →
honeydue-secrets → api+worker Deployments via secretKeyRef (optional).
02-setup-secrets.sh sources them from prod.env on next run; manifests
mark both env vars optional so the deployment rolls without traces if
the secret is absent.
ch15 observability doc now lists what produces spans today vs the
remaining migration work, with the explicit per-method pattern.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds internal/prom package with histograms for HTTP, GORM, B2, APNs, and
FCM, wired into the Echo router (HTTPMiddleware + /metrics) and GORM via
statement-level callbacks (no ctx plumbing needed). Storage and push
clients call ObserveB2Upload / ObserveAPNsSend / ObserveFCMSend at the
network round-trip points.
Existing internal/monitoring metrics move to /metrics/legacy so the
canonical /metrics emits proper histogram buckets for p50/p95/p99 rollups.
deploy-k3s/manifests/observability/vmagent.yaml deploys a single-replica
vmagent in the honeydue namespace that scrapes api Pods on :8000/metrics
every 15s and remote-writes to https://obs.88oakapps.com/api/v1/write
with a bearer token (substituted at deploy time from OBS_INGEST_TOKEN
in deploy/prod.env). NetworkPolicies allow vmagent egress to api Pods
and to the public obs endpoint over :443; the obs side runs
VictoriaMetrics + Jaeger + Grafana on 88oakappsUpdate.
docs/observability-plan.md captures the full plan including resource
budget, instrumentation table, 4-step rollout, and migration triggers.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Introduces a StorageBackend interface with local filesystem and S3
implementations. The StorageService delegates raw I/O to the backend
while keeping validation, encryption, and URL generation unchanged.
Backend selection is config-driven: set B2_ENDPOINT + B2_KEY_ID +
B2_APP_KEY + B2_BUCKET_NAME for S3 mode, or STORAGE_UPLOAD_DIR for
local mode. STORAGE_USE_SSL=false for in-cluster MinIO (HTTP).
All existing tests pass unchanged — the local backend preserves
identical behavior to the previous direct-filesystem implementation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Features:
- PDF service for generating task reports with ReportLab-style formatting
- Storage service for file uploads (local and S3-compatible)
- Admin authentication middleware with JWT support
- Admin user model and repository
Infrastructure:
- Updated Docker configuration for admin panel builds
- Email service enhancements for task notifications
- Updated router with admin and file upload routes
- Environment configuration updates
Tests:
- Unit tests for handlers (auth, residence, task)
- Unit tests for models (user, residence, task)
- Unit tests for repositories (user, residence, task)
- Unit tests for services (residence, task)
- Integration test setup
- Test utilities for mocking database and services
Database:
- Admin user seed data
- Updated test data seeds
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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