-- CreateTable
CREATE TABLE "Tag" (
    "id" SERIAL NOT NULL,
    "tag" TEXT NOT NULL,
    "color" TEXT NOT NULL,

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

-- CreateTable
CREATE TABLE "ProjectImage" (
    "id" SERIAL NOT NULL,
    "fileId" TEXT NOT NULL,
    "projectId" INTEGER,

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

-- CreateTable
CREATE TABLE "Project" (
    "id" SERIAL NOT NULL,
    "title" TEXT NOT NULL,
    "description" TEXT NOT NULL DEFAULT 'No description provided',
    "date" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "links" TEXT[] DEFAULT ARRAY[]::TEXT[],

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

-- CreateTable
CREATE TABLE "_ProjectToTag" (
    "A" INTEGER NOT NULL,
    "B" INTEGER NOT NULL
);

-- CreateIndex
CREATE UNIQUE INDEX "_ProjectToTag_AB_unique" ON "_ProjectToTag"("A", "B");

-- CreateIndex
CREATE INDEX "_ProjectToTag_B_index" ON "_ProjectToTag"("B");

-- AddForeignKey
ALTER TABLE "ProjectImage" ADD CONSTRAINT "ProjectImage_projectId_fkey" FOREIGN KEY ("projectId") REFERENCES "Project"("id") ON DELETE SET NULL ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "_ProjectToTag" ADD CONSTRAINT "_ProjectToTag_A_fkey" FOREIGN KEY ("A") REFERENCES "Project"("id") ON DELETE CASCADE ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "_ProjectToTag" ADD CONSTRAINT "_ProjectToTag_B_fkey" FOREIGN KEY ("B") REFERENCES "Tag"("id") ON DELETE CASCADE ON UPDATE CASCADE;