-- CreateTable
CREATE TABLE "Article" (
    "id" TEXT NOT NULL,
    "title" TEXT NOT NULL,
    "content" TEXT NOT NULL,
    "source" TEXT NOT NULL,
    "url" TEXT NOT NULL,
    "publishedAt" TIMESTAMP(3) NOT NULL,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" TIMESTAMP(3) NOT NULL,
    "categories" TEXT[],
    "authors" TEXT[],

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

-- CreateTable
CREATE TABLE "Note" (
    "id" TEXT NOT NULL,
    "content" TEXT NOT NULL,
    "articleId" TEXT NOT NULL,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" TIMESTAMP(3) NOT NULL,

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

-- CreateIndex
CREATE UNIQUE INDEX "Article_url_key" ON "Article"("url");

-- AddForeignKey
ALTER TABLE "Note" ADD CONSTRAINT "Note_articleId_fkey" FOREIGN KEY ("articleId") REFERENCES "Article"("id") ON DELETE RESTRICT ON UPDATE CASCADE;