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prisma/migrations/20250715184130_init/migration.sql

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+-- CreateTable
+CREATE TABLE "SearchQuery" (
+    "id" SERIAL NOT NULL,
+    "query" TEXT NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "SearchQuery_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Product" (
+    "id" SERIAL NOT NULL,
+    "article" TEXT NOT NULL,
+    "title" TEXT,
+    "price" DOUBLE PRECISION,
+    "imageUrl" TEXT,
+    "isCompetitor" BOOLEAN NOT NULL DEFAULT false,
+    "searchQueryId" INTEGER NOT NULL,
+
+    CONSTRAINT "Product_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Position" (
+    "id" SERIAL NOT NULL,
+    "city" TEXT NOT NULL,
+    "position" INTEGER NOT NULL,
+    "page" INTEGER NOT NULL,
+    "productId" INTEGER NOT NULL,
+    "searchQueryId" INTEGER NOT NULL,
+
+    CONSTRAINT "Position_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Product_article_key" ON "Product"("article");
+
+-- CreateIndex
+CREATE INDEX "Product_article_idx" ON "Product"("article");
+
+-- CreateIndex
+CREATE INDEX "Product_searchQueryId_idx" ON "Product"("searchQueryId");
+
+-- CreateIndex
+CREATE INDEX "Position_productId_idx" ON "Position"("productId");
+
+-- CreateIndex
+CREATE INDEX "Position_searchQueryId_idx" ON "Position"("searchQueryId");
+
+-- CreateIndex
+CREATE INDEX "Position_city_idx" ON "Position"("city");
+
+-- AddForeignKey
+ALTER TABLE "Product" ADD CONSTRAINT "Product_searchQueryId_fkey" FOREIGN KEY ("searchQueryId") REFERENCES "SearchQuery"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Position" ADD CONSTRAINT "Position_productId_fkey" FOREIGN KEY ("productId") REFERENCES "Product"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Position" ADD CONSTRAINT "Position_searchQueryId_fkey" FOREIGN KEY ("searchQueryId") REFERENCES "SearchQuery"("id") ON DELETE CASCADE ON UPDATE CASCADE;

prisma/migrations/migration_lock.toml

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+# Please do not edit this file manually
+# It should be added in your version-control system (i.e. Git)
+provider = "postgresql"

prisma/schema.prisma

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+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+// Looking for ways to speed up your queries, or scale easily with your serverless or edge functions?
+// Try Prisma Accelerate: https://pris.ly/cli/accelerate-init
+
+generator client {
+  provider = "prisma-client-js"
+  output   = "../src/generated/prisma"
+}
+
+datasource db {
+  provider = "postgresql"
+  url      = env("DATABASE_URL")
+}
+
+model SearchQuery {
+  id        Int      @id @default(autoincrement())
+  query     String
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  // Связь с товарами
+  products  Product[]
+  // Связь с позициями
+  positions Position[]
+}
+
+model Product {
+  id           Int         @id @default(autoincrement())
+  article      String      @unique
+  title        String?
+  price        Float?
+  imageUrl     String?
+  isCompetitor Boolean     @default(false)
+  searchQueryId Int
+  searchQuery  SearchQuery @relation(fields: [searchQueryId], references: [id], onDelete: Cascade)
+
+  // Связь с позициями
+  positions    Position[]
+
+  @@index([article])
+  @@index([searchQueryId])
+}
+
+model Position {
+  id           Int         @id @default(autoincrement())
+  city         String
+  position     Int         // Позиция товара в выдаче
+  page         Int         // Страница, на которой найден товар
+  productId    Int
+  searchQueryId Int
+
+  // Связи
+  product      Product     @relation(fields: [productId], references: [id], onDelete: Cascade)
+  searchQuery  SearchQuery @relation(fields: [searchQueryId], references: [id], onDelete: Cascade)
+
+  @@index([productId])
+  @@index([searchQueryId])
+  @@index([city])
+}