first commit

backend/prisma/migrations/20251223000209_init/migration.sql

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+-- CreateTable
+CREATE TABLE "Plate" (
+    "id" SERIAL NOT NULL,
+    "number" TEXT NOT NULL,
+    "owner" TEXT,
+    "status" TEXT NOT NULL DEFAULT 'ALLOWED',
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "Plate_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "AccessLog" (
+    "id" SERIAL NOT NULL,
+    "plateNumber" TEXT NOT NULL,
+    "accessStatus" TEXT NOT NULL,
+    "timestamp" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "AccessLog_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Plate_number_key" ON "Plate"("number");

backend/prisma/migrations/migration_lock.toml

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+# Please do not edit this file manually
+# It should be added in your version-control system (i.e. Git)
+provider = "postgresql"

backend/prisma/schema.prisma

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+generator client {
+  provider = "prisma-client-js"
+  binaryTargets = ["native", "linux-musl-arm64-openssl-3.0.x"]
+}
+
+datasource db {
+  provider = "postgresql"
+  url      = env("DATABASE_URL")
+}
+
+model Plate {
+  id        Int      @id @default(autoincrement())
+  number    String   @unique
+  owner     String?
+  status    String   @default("ALLOWED") // ALLOWED, DENIED
+  createdAt DateTime @default(now())
+}
+
+model AccessLog {
+  id          Int      @id @default(autoincrement())
+  plateNumber String
+  accessStatus String   // GRANTED, DENIED, UNKNOWN
+  timestamp   DateTime @default(now())
+}