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Uniform stock management for healthcare linen rooms: the coordinator app, the phone counter and the staff app, for your own server. Built from 49da3a4 on 2026-09-13. Licensed under the Functional Source License (FSL-1.1-ALv2).
2026-09-13 11:38:24 +10:00
commit 96d5c10537
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+-- One request, many garments.
+--
+-- A request carried a single garment on the row itself, so a nurse who needed a tunic, trousers
+-- and a fleece raised three requests: three codes, three approval emails to the same manager on
+-- the same day, three picks, three bags. The garments move onto lines here, and each line keeps
+-- its own status so a manager can approve the tunic and refuse the fleece in the one decision.
+--
+-- Every existing request becomes exactly one line before the old columns go, so nothing is lost.
+CREATE TABLE "RequestLine" (
+    "id" TEXT NOT NULL,
+    "requestId" TEXT NOT NULL,
+    "itemId" TEXT NOT NULL,
+    "sizeIndex" INTEGER NOT NULL,
+    "qty" INTEGER NOT NULL DEFAULT 1,
+    "status" TEXT NOT NULL DEFAULT 'awaiting',
+    "declineReason" TEXT,
+    "sort" INTEGER NOT NULL DEFAULT 0,
+    CONSTRAINT "RequestLine_pkey" PRIMARY KEY ("id")
+);
+
+CREATE INDEX "RequestLine_requestId_idx" ON "RequestLine"("requestId");
+
+ALTER TABLE "RequestLine" ADD CONSTRAINT "RequestLine_requestId_fkey" FOREIGN KEY ("requestId") REFERENCES "Request"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+ALTER TABLE "RequestLine" ADD CONSTRAINT "RequestLine_itemId_fkey" FOREIGN KEY ("itemId") REFERENCES "CatalogItem"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- The backfill. A line's status is the decision the request already carries: anything past
+-- awaiting and not declined was approved and has been (or is being) picked, so its one line is
+-- approved; a declined request's line is declined and keeps the reason the staff member was
+-- given, because that reason is what the screens read from here on; anything still awaiting stays
+-- awaiting. The line id is derived from the request id rather than generated, so the backfill is
+-- deterministic and any line can still be traced back to the request it came from.
+INSERT INTO "RequestLine" ("id", "requestId", "itemId", "sizeIndex", "qty", "status", "declineReason", "sort")
+SELECT
+    'rl_' || r."id",
+    r."id",
+    r."itemId",
+    r."sizeIndex",
+    r."qty",
+    CASE
+        WHEN r."status" = 'awaiting' THEN 'awaiting'
+        WHEN r."status" = 'declined' THEN 'declined'
+        ELSE 'approved'
+    END,
+    CASE WHEN r."status" = 'declined' THEN r."declineReason" END,
+    0
+FROM "Request" r;
+
+-- Only now that every garment is safely on a line.
+ALTER TABLE "Request" DROP COLUMN "itemId",
+DROP COLUMN "sizeIndex",
+DROP COLUMN "qty";