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Marc-André Bombeck
7d3557a3fd
Stock only decremented on the web card's take button — the status toggle, the phone sync, the Telegram buttons and the token API all recorded the dose and left the inventory untouched, which is why a fresh pack kept reading full. Consumption now stamps the intake row itself: every path that turns a row taken consumes through one module — open container first, then earliest expiry with auto-open, spilling into the next pack and flooring at zero — and every path that takes it back (undo, delete, a take turned skip, a converged duplicate) refunds exactly what the stamp recorded. Replays and pending sync echoes can never double-charge, and the nightly convergence pass refunds the rows it tombstones. A medication can declare units per dose, so two 2 mg tablets book as one 4 mg dose and stock reads in doses with the unit count alongside; containers carry a named type including tablet packs, hold up to a thousand units for inhalers, and the GLP-1 card reads the same stock as the inventory tab instead of a separate ledger. The inventory endpoints join the documented API.
37 lines
1.7 KiB
SQL
37 lines
1.7 KiB
SQL
-- v1.16.10 — multi-unit inventory consumption.
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--
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-- `units_per_dose` (medications): how many inventory UNITS one dose
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-- consumes (2 × 2 mg tablets for a 4 mg dose). Default 1 keeps every
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-- existing medication on the one-unit-per-dose behaviour.
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--
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-- `container_type` (medication_inventory_items): what kind of physical
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-- container the item is (pen / ampoule / blister pack / inhaler /
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-- bottle). Display-level only. Backfilled PEN for items whose
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-- medication is an INJECTION (the pre-v1.16.10 surface was pen-only),
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-- OTHER for everything else.
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--
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-- `inventory_consumption` (medication_intake_events): the per-event
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-- consumption stamp `[{itemId, units}]` — the exactly-once gate for
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-- the consume hook and the refund ledger for the restore hook. NULL =
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-- never consumed (pending / skipped / pre-v1.16.10 rows).
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--
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-- The Prisma fields `dosesTotal` / `dosesRemaining` are renamed to
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-- `unitsTotal` / `unitsRemaining` at the client level only; the DB
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-- columns keep their names via @map — zero data migration.
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CREATE TYPE "medication_container_type" AS ENUM ('PEN', 'AMPOULE', 'BLISTER', 'INHALER', 'BOTTLE', 'OTHER');
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ALTER TABLE "medications" ADD COLUMN "units_per_dose" INTEGER NOT NULL DEFAULT 1;
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ALTER TABLE "medication_inventory_items" ADD COLUMN "container_type" "medication_container_type" NOT NULL DEFAULT 'OTHER';
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ALTER TABLE "medication_intake_events" ADD COLUMN "inventory_consumption" JSONB;
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-- Backfill: every existing item was registered through the pen-framed
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-- surface; items on injection medications are pens.
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UPDATE "medication_inventory_items" i
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SET "container_type" = 'PEN'
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FROM "medications" m
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WHERE i."medication_id" = m."id"
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AND m."delivery_form" = 'INJECTION';
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