-- CreateSchema
CREATE SCHEMA IF NOT EXISTS "public";

-- CreateEnum
CREATE TYPE "AccountType" AS ENUM ('USER', 'SERVICE');

-- CreateTable
CREATE TABLE "billing_app_account" (
    "uuid" UUID NOT NULL,
    "name" VARCHAR(255) NOT NULL,
    "account_type" "AccountType" NOT NULL DEFAULT 'USER',
    "description" TEXT,
    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,

    CONSTRAINT "billing_app_account_pkey" PRIMARY KEY ("uuid")
);

-- CreateTable
CREATE TABLE "billing_app_operationcode" (
    "id" SERIAL NOT NULL,
    "code" INTEGER NOT NULL,
    "name" VARCHAR(255) NOT NULL,
    "description" TEXT,
    "created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,

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

-- CreateTable
CREATE TABLE "billing_app_serviceaccount" (
    "account_id" UUID NOT NULL,
    "slug" VARCHAR(50) NOT NULL,

    CONSTRAINT "billing_app_serviceaccount_pkey" PRIMARY KEY ("account_id")
);

-- CreateIndex
CREATE UNIQUE INDEX "billing_app_operationcode_code_key" ON "billing_app_operationcode"("code");

-- CreateIndex
CREATE UNIQUE INDEX "billing_app_operationcode_name_key" ON "billing_app_operationcode"("name");

-- CreateIndex
CREATE UNIQUE INDEX "billing_app_serviceaccount_slug_key" ON "billing_app_serviceaccount"("slug");

-- AddForeignKey
ALTER TABLE "billing_app_serviceaccount" ADD CONSTRAINT "billing_app_serviceaccount_account_id_fkey" FOREIGN KEY ("account_id") REFERENCES "billing_app_account"("uuid") ON DELETE CASCADE ON UPDATE CASCADE;