-- CreateEnum
CREATE TYPE "ConversionJobStatus" AS ENUM ('PENDING', 'RUNNING', 'SUCCEEDED', 'FAILED');

-- CreateTable
CREATE TABLE "conversion_jobs" (
    "id" TEXT NOT NULL,
    "owner_id" TEXT NOT NULL,
    "kind" TEXT NOT NULL,
    "source_format" TEXT NOT NULL,
    "target_format" TEXT NOT NULL,
    "standalone" BOOLEAN NOT NULL DEFAULT true,
    "input" BYTEA NOT NULL,
    "status" "ConversionJobStatus" NOT NULL DEFAULT 'PENDING',
    "attempts" INTEGER NOT NULL DEFAULT 0,
    "result" BYTEA,
    "result_mime_type" TEXT,
    "error_code" TEXT,
    "locked_at" TIMESTAMP(3),
    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updated_at" TIMESTAMP(3) NOT NULL,

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

-- CreateIndex
CREATE INDEX "conversion_jobs_status_created_at_idx" ON "conversion_jobs"("status", "created_at");

-- AddForeignKey
ALTER TABLE "conversion_jobs" ADD CONSTRAINT "conversion_jobs_owner_id_fkey" FOREIGN KEY ("owner_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;