Files
hope-events/backend/prisma/migrations/20261019134441_add_offline_scanning/migration.sql
T
joshuaandClaude Opus 5.5 be621c49a2 Add offline ticket scanning
Staff can lock a section (or the whole event) to their device, download
its tickets and keep scanning with no connection. Scans are queued in
IndexedDB and synced idempotently when back online; conflicts go into a
sync report for supervisors, who can also force-release a lost device.
The server now validates scan sections and refuses scans in a scope
locked to another device. Adds a web app manifest and a service worker
for the scanner page.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-19 14:06:22 +02:00

94 lines
3.5 KiB
SQL

-- AlterEnum
-- This migration adds more than one value to an enum.
-- With PostgreSQL versions 11 and earlier, this is not possible
-- in a single migration. This can be worked around by creating
-- multiple migrations, each migration adding only one value to
-- the enum.
ALTER TYPE "AdminAuditAction" ADD VALUE 'scan_lock_acquired';
ALTER TYPE "AdminAuditAction" ADD VALUE 'scan_lock_released';
ALTER TYPE "AdminAuditAction" ADD VALUE 'scan_lock_force_released';
ALTER TYPE "AdminAuditAction" ADD VALUE 'offline_sync';
-- AlterTable
ALTER TABLE "TicketUsage" ADD COLUMN "clientScanId" TEXT,
ADD COLUMN "offline" BOOLEAN NOT NULL DEFAULT false,
ADD COLUMN "scanLockId" TEXT,
ADD COLUMN "syncedAt" TIMESTAMP(3);
-- CreateTable
CREATE TABLE "ScanLock" (
"id" TEXT NOT NULL,
"eventId" TEXT NOT NULL,
"sectionId" TEXT,
"deviceId" TEXT NOT NULL,
"deviceName" TEXT,
"userId" TEXT NOT NULL,
"lockedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
"snapshotAt" TIMESTAMP(3),
"lastSyncAt" TIMESTAMP(3),
"releasedAt" TIMESTAMP(3),
"forceReleasedById" TEXT,
CONSTRAINT "ScanLock_pkey" PRIMARY KEY ("id")
);
-- CreateTable
CREATE TABLE "OfflineSyncReport" (
"id" TEXT NOT NULL,
"scanLockId" TEXT NOT NULL,
"accepted" INTEGER NOT NULL DEFAULT 0,
"duplicates" INTEGER NOT NULL DEFAULT 0,
"conflicts" JSONB NOT NULL DEFAULT '[]',
"afterForceRelease" BOOLEAN NOT NULL DEFAULT false,
"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
"reviewedAt" TIMESTAMP(3),
"reviewedById" TEXT,
CONSTRAINT "OfflineSyncReport_pkey" PRIMARY KEY ("id")
);
-- CreateIndex
CREATE INDEX "ScanLock_eventId_releasedAt_idx" ON "ScanLock"("eventId", "releasedAt");
-- CreateIndex
CREATE INDEX "ScanLock_userId_idx" ON "ScanLock"("userId");
-- CreateIndex
CREATE INDEX "ScanLock_sectionId_idx" ON "ScanLock"("sectionId");
-- CreateIndex
CREATE INDEX "ScanLock_forceReleasedById_idx" ON "ScanLock"("forceReleasedById");
-- CreateIndex
CREATE INDEX "OfflineSyncReport_scanLockId_idx" ON "OfflineSyncReport"("scanLockId");
-- CreateIndex
CREATE INDEX "OfflineSyncReport_reviewedById_idx" ON "OfflineSyncReport"("reviewedById");
-- CreateIndex
CREATE UNIQUE INDEX "TicketUsage_clientScanId_key" ON "TicketUsage"("clientScanId");
-- AddForeignKey
ALTER TABLE "TicketUsage" ADD CONSTRAINT "TicketUsage_scanLockId_fkey" FOREIGN KEY ("scanLockId") REFERENCES "ScanLock"("id") ON DELETE SET NULL ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "ScanLock" ADD CONSTRAINT "ScanLock_eventId_fkey" FOREIGN KEY ("eventId") REFERENCES "Event"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "ScanLock" ADD CONSTRAINT "ScanLock_sectionId_fkey" FOREIGN KEY ("sectionId") REFERENCES "Section"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "ScanLock" ADD CONSTRAINT "ScanLock_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "ScanLock" ADD CONSTRAINT "ScanLock_forceReleasedById_fkey" FOREIGN KEY ("forceReleasedById") REFERENCES "User"("id") ON DELETE SET NULL ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "OfflineSyncReport" ADD CONSTRAINT "OfflineSyncReport_scanLockId_fkey" FOREIGN KEY ("scanLockId") REFERENCES "ScanLock"("id") ON DELETE CASCADE ON UPDATE CASCADE;
-- AddForeignKey
ALTER TABLE "OfflineSyncReport" ADD CONSTRAINT "OfflineSyncReport_reviewedById_fkey" FOREIGN KEY ("reviewedById") REFERENCES "User"("id") ON DELETE SET NULL ON UPDATE CASCADE;