Marc-André Bombeck 77619f8aa5 feat(fhir): serve Observations as a time series, code RMSSD and workouts ...

GET /api/fhir/Observation keeps its snapshot answer when no date is
sent. A date range (FHIR prefixes eq/gt/ge/lt/le, UTC when no offset)
switches it to the time series: every reading in the range plus
workouts, newest first, paged in the database through one UNION id
query and a count, so a page costs what it holds. Series ids are the
row's own (m-<id>, w-<id>) and read back through /Observation/{id}.
The series replays the same saved report selection as the snapshot,
pairs systolic and diastolic recorded at one instant into the
blood-pressure panel, leaves sleep stage segments out, and reads an
hourly heart-rate bucket as a mean over its hour. A code parameter
narrows either answer; a malformed date is a 400 OperationOutcome.

A workout is an activity Observation after the Physical Activity IG:
LOINC 73985-4 with the sport as its value and duration (55411-3) and
energy (41981-2) as components. RMSSD gets its own registry coding,
text-only because LOINC has no RMSSD term, so it never borrows the SDNN
code. The capability statement lists the two new parameters.

2026-10-21 21:56:16 +02:00

..

__tests__

feat(fhir): serve Observations as a time series, code RMSSD and workouts

2026-10-21 21:56:16 +02:00

adapters

feat(environment): register env signals and wire weather into correlation discovery

2026-06-28 16:58:30 +02:00

registry.ts

feat(fhir): serve Observations as a time series, code RMSSD and workouts

2026-10-21 21:56:16 +02:00