-- CreateEnum
CREATE TYPE "FileType" AS ENUM ('ALBUM', 'SONG', 'AUDIO', 'USER');

-- CreateTable
CREATE TABLE "File" (
    "id" UUID NOT NULL DEFAULT gen_random_uuid(),
    "path" TEXT NOT NULL,
    "originalName" TEXT NOT NULL,
    "fileName" TEXT NOT NULL,
    "size" INTEGER NOT NULL,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" TIMESTAMP(3) NOT NULL,
    "type" "FileType" NOT NULL,
    "userId" UUID,

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

-- CreateIndex
CREATE UNIQUE INDEX "File_path_key" ON "File"("path");

-- CreateIndex
CREATE UNIQUE INDEX "File_fileName_key" ON "File"("fileName");

-- CreateIndex
CREATE UNIQUE INDEX "File_userId_type_key" ON "File"("userId", "type");

-- AddForeignKey
ALTER TABLE "File" ADD CONSTRAINT "File_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;