# Work Summary — 2026-08-05 22:18

## Task
First half of `domains/reports` test coverage (agreed to split into two separate tasks): `GetRawShopEvents`. The other method, `GetListingCountsOverTime`/`GetListingCountsReport`, needs a deeper fixture (a listing plus count-changing history feeding a DB view) and was deliberately left for a separate pass.

## Changes
New `domains/reports/events_test.go`:
- `setupAmazonMockShop` helper: creates a fresh account (via `testdb.SeedOAuthUser` + `accounts.Store.CreateAccount`, matching the pattern from `domains/accounts/accounts_test.go`) and an Amazon mock shop via `accounts.Store.CreateMockShop`, registering cleanup for every row it creates in FK-safe order (`mock.shop_amazon_events` / `mock.raw_shop_events` → `mock.shop_amazon` → `mock.accounts` → `accounts`; `oauth_users` cleanup comes from `SeedOAuthUser` itself). Cleans up `shop_amazon_events` too even though these tests don't touch the Amazon event processor, since any `raw_shop_events` insert for `platform='amazon'` fires the same DB trigger that populates it.
- `TestGetRawShopEvents`: inserts two raw events at different timestamps, confirms both come back, in the right order (`event_timestamp DESC, event_id ASC`), with the right `Platform`/`ShopID`, and that `RawPayload` round-trips correctly through the `jsonb` column.
- `TestGetRawShopEvents_NoEvents`: a valid shop with zero events returns an empty slice, not an error.
- `TestGetRawShopEvents_UnknownShop`: an unrecognized shop ID returns `consts.ErrNotFound` (via the `accts.GetMockShop` check `GetRawShopEvents` does before querying events).

## Verification
- `go build ./...` / `go vet ./...` clean.
- `go test ./domains/reports/... -v -race`: all 3 pass.
- 10x repeated runs (`-count=1 -race`) with no flakes, ~1.1-1.2s each.
- `make test`: full suite green.
- Confirmed zero leftover rows after the run across `accounts`, `mock.accounts`, and `mock.raw_shop_events` on the test DB.
- Skipped `make test-against-dev-db`: same live `go run .` process from the previous session was still running, and this suite inserts real `mock.raw_shop_events` rows for `platform='amazon'`, which fires the same trigger/NOTIFY that live process's Amazon background handler listens on. Almost certainly harmless (unique per-test IDs, no connection manipulation involved this time, unlike the insight #4 test), but no strong need to interact with a running session's live processing loop just to re-confirm what the test-DB run already showed cleanly.

## Follow-ups / not done here
- `GetListingCountsOverTime`/`GetListingCountsReport` coverage remains a separate, open task - needs an account + mock shop + `CreateMockListing` + something that actually generates count history (a simulated sale/refund/inventory change, or a direct insert) so the `listingCountsView` these methods read from has real data to aggregate. That view is real per-platform logic, not just a passthrough, so this would be the first test exercising it directly rather than just the Go code around it.