-- CreateEnum
CREATE TYPE "UserRole" AS ENUM ('ADMIN', 'SUPERVISOR', 'OPERATOR');

-- CreateTable
CREATE TABLE "Tenant" (
    "id" TEXT NOT NULL,
    "name" TEXT NOT NULL,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,

    CONSTRAINT "Tenant_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "User" (
    "id" TEXT NOT NULL,
    "tenantId" TEXT NOT NULL,
    "email" TEXT NOT NULL,
    "passwordHash" TEXT,
    "role" "UserRole" NOT NULL DEFAULT 'OPERATOR',
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,

    CONSTRAINT "User_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "Workstation" (
    "id" TEXT NOT NULL,
    "tenantId" TEXT NOT NULL,
    "code" TEXT NOT NULL,
    "name" TEXT NOT NULL,
    "area" TEXT NOT NULL,

    CONSTRAINT "Workstation_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "DomainEvent" (
    "id" TEXT NOT NULL,
    "tenantId" TEXT NOT NULL,
    "aggregateType" TEXT NOT NULL,
    "aggregateId" TEXT NOT NULL,
    "eventType" TEXT NOT NULL,
    "payload" JSONB NOT NULL,
    "occurredAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "processedAt" TIMESTAMP(3),

    CONSTRAINT "DomainEvent_pkey" PRIMARY KEY ("id")
);

-- CreateIndex
CREATE INDEX "User_tenantId_idx" ON "User"("tenantId");

-- CreateIndex
CREATE UNIQUE INDEX "User_tenantId_email_key" ON "User"("tenantId", "email");

-- CreateIndex
CREATE INDEX "Workstation_tenantId_idx" ON "Workstation"("tenantId");

-- CreateIndex
CREATE UNIQUE INDEX "Workstation_tenantId_code_key" ON "Workstation"("tenantId", "code");

-- CreateIndex
CREATE INDEX "DomainEvent_tenantId_idx" ON "DomainEvent"("tenantId");

-- CreateIndex
CREATE INDEX "DomainEvent_tenantId_processedAt_idx" ON "DomainEvent"("tenantId", "processedAt");

-- CreateIndex
CREATE INDEX "DomainEvent_tenantId_aggregateType_aggregateId_idx" ON "DomainEvent"("tenantId", "aggregateType", "aggregateId");

-- AddForeignKey
ALTER TABLE "User" ADD CONSTRAINT "User_tenantId_fkey" FOREIGN KEY ("tenantId") REFERENCES "Tenant"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "Workstation" ADD CONSTRAINT "Workstation_tenantId_fkey" FOREIGN KEY ("tenantId") REFERENCES "Tenant"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "DomainEvent" ADD CONSTRAINT "DomainEvent_tenantId_fkey" FOREIGN KEY ("tenantId") REFERENCES "Tenant"("id") ON DELETE CASCADE ON UPDATE CASCADE;