prototype working state

backend/prisma/migrations/20250409201741_update_relationships/migration.sql

@@ -0,0 +1,45 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `collectionId` on the `Article` table. All the data in the column will be lost.
+  - Added the required column `userId` to the `QuickNote` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- DropForeignKey
+ALTER TABLE "Article" DROP CONSTRAINT "Article_collectionId_fkey";
+
+-- AlterTable
+ALTER TABLE "Article" DROP COLUMN "collectionId";
+
+-- AlterTable
+ALTER TABLE "Note" ADD COLUMN     "userId" TEXT;
+
+-- AlterTable
+ALTER TABLE "QuickNote" ADD COLUMN     "articleId" TEXT,
+ADD COLUMN     "userId" TEXT NOT NULL;
+
+-- CreateTable
+CREATE TABLE "_ArticleCollections" (
+    "A" TEXT NOT NULL,
+    "B" TEXT NOT NULL,
+
+    CONSTRAINT "_ArticleCollections_AB_pkey" PRIMARY KEY ("A","B")
+);
+
+-- CreateIndex
+CREATE INDEX "_ArticleCollections_B_index" ON "_ArticleCollections"("B");
+
+-- AddForeignKey
+ALTER TABLE "QuickNote" ADD CONSTRAINT "QuickNote_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "QuickNote" ADD CONSTRAINT "QuickNote_articleId_fkey" FOREIGN KEY ("articleId") REFERENCES "Article"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Note" ADD CONSTRAINT "Note_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "_ArticleCollections" ADD CONSTRAINT "_ArticleCollections_A_fkey" FOREIGN KEY ("A") REFERENCES "Article"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "_ArticleCollections" ADD CONSTRAINT "_ArticleCollections_B_fkey" FOREIGN KEY ("B") REFERENCES "Collection"("id") ON DELETE CASCADE ON UPDATE CASCADE;