Initial commit for homaroma

apps/backend/prisma/descriptions/Aroma_Oil.txt

@@ -0,0 +1 @@
+ผลิตภัณฑ์ Aroma Oil กลิ่น {{scent}} มอบประสบการณ์ความหอมที่ผ่อนคลายและสดชื่น ช่วยให้บรรยากาศในห้องของคุณน่าอยู่มากยิ่งขึ้น

apps/backend/prisma/descriptions/Car_Diffuser.txt

@@ -0,0 +1 @@
+ผลิตภัณฑ์ Car Diffuser กลิ่น {{scent}} มอบประสบการณ์ความหอมที่ผ่อนคลายและสดชื่น ช่วยให้บรรยากาศในห้องของคุณน่าอยู่มากยิ่งขึ้น

apps/backend/prisma/descriptions/Oil_Ozone.txt

@@ -0,0 +1 @@
+ผลิตภัณฑ์ Oil Ozone กลิ่น {{scent}} มอบประสบการณ์ความหอมที่ผ่อนคลายและสดชื่น ช่วยให้บรรยากาศในห้องของคุณน่าอยู่มากยิ่งขึ้น

apps/backend/prisma/descriptions/Reed_Diffuser.txt

@@ -0,0 +1 @@
+ผลิตภัณฑ์ Reed Diffuser กลิ่น {{scent}} มอบประสบการณ์ความหอมที่ผ่อนคลายและสดชื่น ช่วยให้บรรยากาศในห้องของคุณน่าอยู่มากยิ่งขึ้น

apps/backend/prisma/descriptions/Room_Spray.txt

@@ -0,0 +1 @@
+ผลิตภัณฑ์ Room Spray กลิ่น {{scent}} มอบประสบการณ์ความหอมที่ผ่อนคลายและสดชื่น ช่วยให้บรรยากาศในห้องของคุณน่าอยู่มากยิ่งขึ้น

apps/backend/prisma/details/Aroma_Oil.txt

@@ -0,0 +1,4 @@
+รายละเอียดฉบับเต็มของ Aroma Oil กลิ่น {{scent}}
+- ส่วนประกอบนำเข้าคุณภาพสูง
+- กระจายความหอมได้ยาวนานในห้อง
+- ปลอดภัยต่อสุขภาพและเหมาะสำหรับทุกคนในครอบครัว

apps/backend/prisma/details/Car_Diffuser.txt

@@ -0,0 +1,4 @@
+รายละเอียดฉบับเต็มของ Car Diffuser กลิ่น {{scent}}
+- ส่วนประกอบนำเข้าคุณภาพสูง
+- กระจายความหอมได้ยาวนานในห้อง
+- ปลอดภัยต่อสุขภาพและเหมาะสำหรับทุกคนในครอบครัว

apps/backend/prisma/details/Oil_Ozone.txt

@@ -0,0 +1,4 @@
+รายละเอียดฉบับเต็มของ Oil Ozone กลิ่น {{scent}}
+- ส่วนประกอบนำเข้าคุณภาพสูง
+- กระจายความหอมได้ยาวนานในห้อง
+- ปลอดภัยต่อสุขภาพและเหมาะสำหรับทุกคนในครอบครัว

apps/backend/prisma/details/Reed_Diffuser.txt

@@ -0,0 +1,4 @@
+รายละเอียดฉบับเต็มของ Reed Diffuser กลิ่น {{scent}}
+- ส่วนประกอบนำเข้าคุณภาพสูง
+- กระจายความหอมได้ยาวนานในห้อง
+- ปลอดภัยต่อสุขภาพและเหมาะสำหรับทุกคนในครอบครัว

apps/backend/prisma/details/Room_Spray.txt

@@ -0,0 +1,4 @@
+รายละเอียดฉบับเต็มของ Room Spray กลิ่น {{scent}}
+- ส่วนประกอบนำเข้าคุณภาพสูง
+- กระจายความหอมได้ยาวนานในห้อง
+- ปลอดภัยต่อสุขภาพและเหมาะสำหรับทุกคนในครอบครัว

apps/backend/prisma/migrations/20260405063936_init_deployment/migration.sql

@@ -0,0 +1,94 @@
+-- CreateTable
+CREATE TABLE "Scent" (
+    "id" SERIAL NOT NULL,
+    "name" TEXT NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Scent_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Category" (
+    "id" SERIAL NOT NULL,
+    "name" TEXT NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Category_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Product" (
+    "id" SERIAL NOT NULL,
+    "name" TEXT NOT NULL,
+    "description" TEXT,
+    "price" DOUBLE PRECISION DEFAULT 0,
+    "categoryId" INTEGER NOT NULL,
+    "scentId" INTEGER NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Product_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "ProductImage" (
+    "id" SERIAL NOT NULL,
+    "url" TEXT NOT NULL,
+    "order" INTEGER NOT NULL DEFAULT 0,
+    "productId" INTEGER NOT NULL,
+
+    CONSTRAINT "ProductImage_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "ProductVariant" (
+    "id" SERIAL NOT NULL,
+    "size" TEXT NOT NULL,
+    "price" DOUBLE PRECISION DEFAULT 0,
+    "productId" INTEGER NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "ProductVariant_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "User" (
+    "id" SERIAL NOT NULL,
+    "username" TEXT NOT NULL,
+    "password" TEXT NOT NULL,
+    "role" TEXT NOT NULL DEFAULT 'ADMIN',
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "User_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Scent_name_key" ON "Scent"("name");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Category_name_key" ON "Category"("name");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Product_scentId_categoryId_key" ON "Product"("scentId", "categoryId");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "ProductVariant_productId_size_key" ON "ProductVariant"("productId", "size");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "User_username_key" ON "User"("username");
+
+-- AddForeignKey
+ALTER TABLE "Product" ADD CONSTRAINT "Product_categoryId_fkey" FOREIGN KEY ("categoryId") REFERENCES "Category"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Product" ADD CONSTRAINT "Product_scentId_fkey" FOREIGN KEY ("scentId") REFERENCES "Scent"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "ProductImage" ADD CONSTRAINT "ProductImage_productId_fkey" FOREIGN KEY ("productId") REFERENCES "Product"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "ProductVariant" ADD CONSTRAINT "ProductVariant_productId_fkey" FOREIGN KEY ("productId") REFERENCES "Product"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

apps/backend/prisma/migrations/20260405085644_add_product_details/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Product" ADD COLUMN     "details" TEXT;

apps/backend/prisma/migrations/20260413081511_add_hero_and_cart_models/migration.sql

@@ -0,0 +1,57 @@
+-- CreateTable
+CREATE TABLE "Hero" (
+    "id" SERIAL NOT NULL,
+    "imageUrl" TEXT NOT NULL,
+    "isActive" BOOLEAN NOT NULL DEFAULT true,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Hero_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "StoreSettings" (
+    "id" SERIAL NOT NULL,
+    "shippingFee" DOUBLE PRECISION NOT NULL DEFAULT 35,
+    "bankName" TEXT NOT NULL,
+    "bankAccountNumber" TEXT NOT NULL,
+    "bankAccountName" TEXT NOT NULL,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "StoreSettings_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "Order" (
+    "id" SERIAL NOT NULL,
+    "customerName" TEXT NOT NULL,
+    "customerPhone" TEXT NOT NULL,
+    "customerEmail" TEXT NOT NULL,
+    "shippingAddress" TEXT NOT NULL,
+    "shippingFee" DOUBLE PRECISION NOT NULL DEFAULT 35,
+    "totalAmount" DOUBLE PRECISION NOT NULL,
+    "status" TEXT NOT NULL DEFAULT 'PENDING_PAYMENT',
+    "paymentSlipUrl" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Order_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "OrderItem" (
+    "id" SERIAL NOT NULL,
+    "orderId" INTEGER NOT NULL,
+    "productId" INTEGER NOT NULL,
+    "variantId" INTEGER NOT NULL,
+    "productName" TEXT NOT NULL,
+    "variantSize" TEXT NOT NULL,
+    "productImage" TEXT,
+    "quantity" INTEGER NOT NULL,
+    "priceAtPurchase" DOUBLE PRECISION NOT NULL,
+
+    CONSTRAINT "OrderItem_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "OrderItem" ADD CONSTRAINT "OrderItem_orderId_fkey" FOREIGN KEY ("orderId") REFERENCES "Order"("id") ON DELETE CASCADE ON UPDATE CASCADE;

apps/backend/prisma/migrations/20260426030247_add_tiktok_order_tables/migration.sql

@@ -0,0 +1,241 @@
+/*
+  Warnings:
+
+  - Added the required column `description` to the `Hero` table without a default value. This is not possible if the table is not empty.
+  - Added the required column `tagline` to the `Hero` table without a default value. This is not possible if the table is not empty.
+  - Added the required column `title` to the `Hero` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- AlterTable
+ALTER TABLE "Hero" ADD COLUMN     "buttonLink" TEXT NOT NULL DEFAULT '/shop',
+ADD COLUMN     "buttonText" TEXT NOT NULL DEFAULT 'Explore Collection',
+ADD COLUMN     "description" TEXT NOT NULL,
+ADD COLUMN     "tagline" TEXT NOT NULL,
+ADD COLUMN     "title" TEXT NOT NULL;
+
+-- AlterTable
+ALTER TABLE "OrderItem" ALTER COLUMN "variantId" DROP NOT NULL,
+ALTER COLUMN "variantSize" DROP NOT NULL;
+
+-- AlterTable
+ALTER TABLE "StoreSettings" ALTER COLUMN "id" SET DEFAULT 1,
+ALTER COLUMN "id" DROP DEFAULT,
+ALTER COLUMN "bankName" SET DEFAULT 'KASIKORNBANK (KBANK)',
+ALTER COLUMN "bankAccountNumber" SET DEFAULT '012-3-45678-9',
+ALTER COLUMN "bankAccountName" SET DEFAULT 'iRelax Aroma Co., Ltd.';
+DROP SEQUENCE "StoreSettings_id_seq";
+
+-- CreateTable
+CREATE TABLE "Article" (
+    "id" SERIAL NOT NULL,
+    "slug" TEXT NOT NULL,
+    "title" TEXT NOT NULL,
+    "coverImage" TEXT,
+    "content" TEXT NOT NULL,
+    "isPublished" BOOLEAN NOT NULL DEFAULT false,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Article_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "TiktokIncome" (
+    "id" TEXT NOT NULL,
+    "type" TEXT NOT NULL,
+    "orderCreatedTime" TEXT,
+    "orderSettledTime" TEXT,
+    "currency" TEXT NOT NULL,
+    "totalSettlementAmount" DOUBLE PRECISION NOT NULL,
+    "totalRevenue" DOUBLE PRECISION NOT NULL,
+    "totalFees" DOUBLE PRECISION NOT NULL,
+    "rawData" JSONB NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "TiktokIncome_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "TiktokProduct" (
+    "id" TEXT NOT NULL,
+    "productName" TEXT NOT NULL,
+    "status" TEXT NOT NULL,
+    "gmv" DOUBLE PRECISION NOT NULL,
+    "itemsSold" INTEGER NOT NULL,
+    "orders" INTEGER NOT NULL,
+    "rawData" JSONB NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "TiktokProduct_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "TiktokProductSku" (
+    "id" TEXT NOT NULL,
+    "productId" TEXT NOT NULL,
+    "skuName" TEXT NOT NULL,
+    "status" TEXT NOT NULL,
+    "gmv" DOUBLE PRECISION NOT NULL,
+    "skuOrders" INTEGER NOT NULL,
+    "itemsSold" INTEGER NOT NULL,
+    "rawData" JSONB NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "TiktokProductSku_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "RawMaterial" (
+    "id" SERIAL NOT NULL,
+    "name" TEXT NOT NULL,
+    "unit" TEXT NOT NULL,
+    "pricePerUnit" DOUBLE PRECISION NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "RawMaterial_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "BomItem" (
+    "id" SERIAL NOT NULL,
+    "productVariantId" INTEGER NOT NULL,
+    "rawMaterialId" INTEGER NOT NULL,
+    "quantity" DOUBLE PRECISION NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "BomItem_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "ShopeeOrder" (
+    "orderId" TEXT NOT NULL,
+    "shop" TEXT NOT NULL DEFAULT 'hom-aroma',
+    "status" TEXT NOT NULL,
+    "buyerUsername" TEXT,
+    "orderCreatedAt" TEXT,
+    "paymentTime" TEXT,
+    "paymentMethod" TEXT,
+    "trackingNo" TEXT,
+    "totalAmount" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "buyerPaidAmount" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "shippingFee" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "commission" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "completedAt" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "ShopeeOrder_pkey" PRIMARY KEY ("orderId")
+);
+
+-- CreateTable
+CREATE TABLE "ShopeeOrderItem" (
+    "id" SERIAL NOT NULL,
+    "orderId" TEXT NOT NULL,
+    "parentSku" TEXT,
+    "productName" TEXT NOT NULL,
+    "skuRef" TEXT,
+    "variantName" TEXT,
+    "originalPrice" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "dealPrice" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "quantity" INTEGER NOT NULL DEFAULT 1,
+    "totalPayment" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "rawData" JSONB NOT NULL,
+
+    CONSTRAINT "ShopeeOrderItem_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "TiktokOrder" (
+    "id" SERIAL NOT NULL,
+    "orderId" TEXT NOT NULL,
+    "shop" TEXT NOT NULL DEFAULT 'hom-aroma',
+    "status" TEXT NOT NULL,
+    "subStatus" TEXT,
+    "orderType" TEXT,
+    "cancelBy" TEXT,
+    "cancelReason" TEXT,
+    "fulfillmentType" TEXT,
+    "warehouseName" TEXT,
+    "trackingId" TEXT,
+    "deliveryOption" TEXT,
+    "shippingProvider" TEXT,
+    "buyerUsername" TEXT,
+    "paymentMethod" TEXT,
+    "orderAmount" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "refundAmount" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "shippingFee" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "originalShipping" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "taxes" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "province" TEXT,
+    "district" TEXT,
+    "country" TEXT,
+    "createdTime" TEXT,
+    "paidTime" TEXT,
+    "rtsTime" TEXT,
+    "shippedTime" TEXT,
+    "deliveredTime" TEXT,
+    "cancelledTime" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "TiktokOrder_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "TiktokOrderItem" (
+    "id" SERIAL NOT NULL,
+    "orderId" TEXT NOT NULL,
+    "skuId" TEXT,
+    "sellerSku" TEXT,
+    "productName" TEXT NOT NULL,
+    "variation" TEXT,
+    "quantity" INTEGER NOT NULL DEFAULT 1,
+    "skuQtyReturn" INTEGER NOT NULL DEFAULT 0,
+    "unitOriginalPrice" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "subtotalBeforeDiscount" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "platformDiscount" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "sellerDiscount" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "subtotalAfterDiscount" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "productCategory" TEXT,
+    "weight" DOUBLE PRECISION NOT NULL DEFAULT 0,
+
+    CONSTRAINT "TiktokOrderItem_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Article_slug_key" ON "Article"("slug");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "RawMaterial_name_key" ON "RawMaterial"("name");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "BomItem_productVariantId_rawMaterialId_key" ON "BomItem"("productVariantId", "rawMaterialId");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "TiktokOrder_orderId_key" ON "TiktokOrder"("orderId");
+
+-- CreateIndex
+CREATE INDEX "TiktokOrder_shop_idx" ON "TiktokOrder"("shop");
+
+-- CreateIndex
+CREATE INDEX "TiktokOrder_status_idx" ON "TiktokOrder"("status");
+
+-- CreateIndex
+CREATE INDEX "TiktokOrder_createdTime_idx" ON "TiktokOrder"("createdTime");
+
+-- AddForeignKey
+ALTER TABLE "BomItem" ADD CONSTRAINT "BomItem_productVariantId_fkey" FOREIGN KEY ("productVariantId") REFERENCES "ProductVariant"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "BomItem" ADD CONSTRAINT "BomItem_rawMaterialId_fkey" FOREIGN KEY ("rawMaterialId") REFERENCES "RawMaterial"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "ShopeeOrderItem" ADD CONSTRAINT "ShopeeOrderItem_orderId_fkey" FOREIGN KEY ("orderId") REFERENCES "ShopeeOrder"("orderId") ON DELETE CASCADE ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "TiktokOrderItem" ADD CONSTRAINT "TiktokOrderItem_orderId_fkey" FOREIGN KEY ("orderId") REFERENCES "TiktokOrder"("orderId") ON DELETE CASCADE ON UPDATE CASCADE;

apps/backend/prisma/migrations/20260426033945_add_lazada_order_models/migration.sql

@@ -0,0 +1,60 @@
+-- CreateTable
+CREATE TABLE "LazadaOrder" (
+    "id" SERIAL NOT NULL,
+    "orderNumber" TEXT NOT NULL,
+    "shop" TEXT NOT NULL DEFAULT 'hom-aroma',
+    "createTime" TEXT,
+    "updateTime" TEXT,
+    "deliveredDate" TEXT,
+    "customerName" TEXT,
+    "shippingCity" TEXT,
+    "shippingPostCode" TEXT,
+    "shippingRegion" TEXT,
+    "payMethod" TEXT,
+    "status" TEXT,
+    "trackingCode" TEXT,
+    "shippingProvider" TEXT,
+    "orderAmount" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "shippingFee" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "LazadaOrder_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateTable
+CREATE TABLE "LazadaOrderItem" (
+    "id" SERIAL NOT NULL,
+    "orderNumber" TEXT NOT NULL,
+    "orderItemId" TEXT NOT NULL,
+    "sellerSku" TEXT,
+    "lazadaSku" TEXT,
+    "itemName" TEXT NOT NULL,
+    "variation" TEXT,
+    "unitPrice" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "paidPrice" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "sellerDiscountTotal" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "platformDiscountTotal" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "shippingFee" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "status" TEXT,
+
+    CONSTRAINT "LazadaOrderItem_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "LazadaOrder_orderNumber_key" ON "LazadaOrder"("orderNumber");
+
+-- CreateIndex
+CREATE INDEX "LazadaOrder_shop_idx" ON "LazadaOrder"("shop");
+
+-- CreateIndex
+CREATE INDEX "LazadaOrder_status_idx" ON "LazadaOrder"("status");
+
+-- CreateIndex
+CREATE INDEX "LazadaOrder_createTime_idx" ON "LazadaOrder"("createTime");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "LazadaOrderItem_orderItemId_key" ON "LazadaOrderItem"("orderItemId");
+
+-- AddForeignKey
+ALTER TABLE "LazadaOrderItem" ADD CONSTRAINT "LazadaOrderItem_orderNumber_fkey" FOREIGN KEY ("orderNumber") REFERENCES "LazadaOrder"("orderNumber") ON DELETE CASCADE ON UPDATE CASCADE;

apps/backend/prisma/migrations/20260427223958_add_category_image/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Category" ADD COLUMN     "imageUrl" TEXT;

apps/backend/prisma/migrations/20260501003101_add_customer_and_line_login/migration.sql

@@ -0,0 +1,22 @@
+-- AlterTable
+ALTER TABLE "Order" ADD COLUMN     "customerId" INTEGER;
+
+-- CreateTable
+CREATE TABLE "Customer" (
+    "id" SERIAL NOT NULL,
+    "lineUserId" TEXT NOT NULL,
+    "displayName" TEXT,
+    "pictureUrl" TEXT,
+    "email" TEXT,
+    "phone" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Customer_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Customer_lineUserId_key" ON "Customer"("lineUserId");
+
+-- AddForeignKey
+ALTER TABLE "Order" ADD CONSTRAINT "Order_customerId_fkey" FOREIGN KEY ("customerId") REFERENCES "Customer"("id") ON DELETE SET NULL ON UPDATE CASCADE;

apps/backend/prisma/migrations/20260501112747_add_coupon_system/migration.sql

@@ -0,0 +1,24 @@
+-- AlterTable
+ALTER TABLE "Order" ADD COLUMN     "couponCode" TEXT,
+ADD COLUMN     "discountAmount" DOUBLE PRECISION NOT NULL DEFAULT 0;
+
+-- CreateTable
+CREATE TABLE "Coupon" (
+    "id" SERIAL NOT NULL,
+    "code" TEXT NOT NULL,
+    "type" TEXT NOT NULL,
+    "value" DOUBLE PRECISION NOT NULL,
+    "minPurchase" DOUBLE PRECISION NOT NULL DEFAULT 0,
+    "maxDiscount" DOUBLE PRECISION,
+    "usageLimit" INTEGER,
+    "usedCount" INTEGER NOT NULL DEFAULT 0,
+    "expiresAt" TIMESTAMP(3),
+    "isActive" BOOLEAN NOT NULL DEFAULT true,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Coupon_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Coupon_code_key" ON "Coupon"("code");

apps/backend/prisma/migrations/migration_lock.toml

@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (e.g., Git)
+provider = "postgresql"

apps/backend/prisma/schema.prisma

@@ -0,0 +1,374 @@
+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "postgresql"
+}
+
+model Scent {
+  id        Int       @id @default(autoincrement())
+  name      String    @unique
+  products  Product[]
+  createdAt DateTime  @default(now())
+  updatedAt DateTime  @updatedAt
+}
+
+model Category {
+  id        Int       @id @default(autoincrement())
+  name      String    @unique
+  imageUrl  String?
+  products  Product[]
+  createdAt DateTime  @default(now())
+  updatedAt DateTime  @updatedAt
+}
+
+model Product {
+  id          Int              @id @default(autoincrement())
+  name        String
+  description String?
+  details     String?
+  price       Float?           @default(0)
+  categoryId  Int
+  category    Category         @relation(fields: [categoryId], references: [id])
+  scentId     Int
+  scent       Scent            @relation(fields: [scentId], references: [id])
+  variants    ProductVariant[]
+  images      ProductImage[]
+  createdAt   DateTime         @default(now())
+  updatedAt   DateTime         @updatedAt
+
+  @@unique([scentId, categoryId])
+}
+
+model ProductImage {
+  id        Int      @id @default(autoincrement())
+  url       String
+  order     Int      @default(0)
+  productId Int
+  product   Product  @relation(fields: [productId], references: [id], onDelete: Cascade)
+}
+
+model ProductVariant {
+  id        Int       @id @default(autoincrement())
+  size      String
+  price     Float?    @default(0)
+  productId Int
+  product   Product   @relation(fields: [productId], references: [id])
+  bomItems  BomItem[]
+  createdAt DateTime  @default(now())
+  updatedAt DateTime  @updatedAt
+
+  @@unique([productId, size])
+}
+
+model User {
+  id        Int      @id @default(autoincrement())
+  username  String   @unique
+  password  String
+  role      String   @default("ADMIN")
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+}
+
+model Customer {
+  id          Int      @id @default(autoincrement())
+  lineUserId  String   @unique
+  displayName String?
+  pictureUrl  String?
+  email       String?
+  phone       String?
+  orders      Order[]
+  createdAt   DateTime @default(now())
+  updatedAt   DateTime @updatedAt
+}
+
+model Hero {
+  id          Int      @id @default(autoincrement())
+  tagline     String
+  title       String
+  description String
+  imageUrl    String
+  buttonText  String   @default("Explore Collection")
+  buttonLink  String   @default("/shop")
+  isActive    Boolean  @default(true)
+  createdAt   DateTime @default(now())
+  updatedAt   DateTime @updatedAt
+}
+
+model Coupon {
+  id          Int       @id @default(autoincrement())
+  code        String    @unique
+  type        String    // "PERCENTAGE", "FIXED_AMOUNT", "FREE_SHIPPING"
+  value       Float
+  minPurchase Float     @default(0)
+  maxDiscount Float?
+  usageLimit  Int?
+  usedCount   Int       @default(0)
+  expiresAt   DateTime?
+  isActive    Boolean   @default(true)
+  createdAt   DateTime  @default(now())
+  updatedAt   DateTime  @updatedAt
+}
+
+model StoreSettings {
+  id                Int      @id @default(1)
+  shippingFee       Float    @default(35)
+  bankName          String   @default("KASIKORNBANK (KBANK)")
+  bankAccountName   String   @default("iRelax Aroma Co., Ltd.")
+  bankAccountNumber String   @default("012-3-45678-9")
+  updatedAt         DateTime @updatedAt
+}
+
+model Order {
+  id              Int         @id @default(autoincrement())
+  customerName    String
+  customerEmail   String
+  customerPhone   String
+  shippingAddress String
+  totalAmount     Float
+  shippingFee     Float       @default(35)
+  couponCode      String?
+  discountAmount  Float       @default(0)
+  status          String      @default("PENDING_PAYMENT")
+  paymentSlipUrl  String?
+  
+  customerId      Int?
+  customer        Customer?   @relation(fields: [customerId], references: [id])
+  
+  items           OrderItem[]
+  createdAt       DateTime    @default(now())
+  updatedAt       DateTime    @updatedAt
+}
+
+model OrderItem {
+  id              Int      @id @default(autoincrement())
+  orderId         Int
+  order           Order    @relation(fields: [orderId], references: [id], onDelete: Cascade)
+  productId       Int
+  variantId       Int?
+  quantity        Int
+  priceAtPurchase Float
+  productName     String
+  variantSize     String?
+  productImage    String?
+}
+
+model Article {
+  id          Int      @id @default(autoincrement())
+  slug        String   @unique
+  title       String
+  coverImage  String?
+  content     String
+  isPublished Boolean  @default(false)
+  createdAt   DateTime @default(now())
+  updatedAt   DateTime @updatedAt
+}
+
+model TiktokIncome {
+  id                    String   @id // Order/adjustment ID
+  type                  String
+  orderCreatedTime      String?
+  orderSettledTime      String?
+  currency              String
+  totalSettlementAmount Float
+  totalRevenue          Float
+  totalFees             Float
+  rawData               Json     // Stores all other 50+ columns
+  createdAt             DateTime @default(now())
+  updatedAt             DateTime @updatedAt
+}
+
+model TiktokProduct {
+  id           String   @id // Product ID
+  productName  String
+  status       String
+  gmv          Float
+  itemsSold    Int
+  orders       Int
+  rawData      Json     // Stores remaining tab/live/video metrics
+  createdAt    DateTime @default(now())
+  updatedAt    DateTime @updatedAt
+}
+
+model TiktokProductSku {
+  id           String   @id // SKU ID
+  productId    String
+  skuName      String
+  status       String
+  gmv          Float
+  skuOrders    Int
+  itemsSold    Int
+  rawData      Json
+  createdAt    DateTime @default(now())
+  updatedAt    DateTime @updatedAt
+}
+
+model RawMaterial {
+  id           Int       @id @default(autoincrement())
+  name         String    @unique
+  unit         String    // e.g., 'kg', 'liter', 'piece'
+  pricePerUnit Float
+  bomItems     BomItem[]
+  createdAt    DateTime  @default(now())
+  updatedAt    DateTime  @updatedAt
+}
+
+model BomItem {
+  id               Int            @id @default(autoincrement())
+  productVariantId Int
+  productVariant   ProductVariant @relation(fields: [productVariantId], references: [id], onDelete: Cascade)
+  rawMaterialId    Int
+  rawMaterial      RawMaterial    @relation(fields: [rawMaterialId], references: [id], onDelete: Cascade)
+  quantity         Float
+  createdAt        DateTime       @default(now())
+  updatedAt        DateTime       @updatedAt
+
+  @@unique([productVariantId, rawMaterialId])
+}
+
+model ShopeeOrder {
+  orderId         String            @id
+  shop            String            @default("hom-aroma")
+  status          String
+  buyerUsername   String?
+  orderCreatedAt  String?
+  paymentTime     String?
+  paymentMethod   String?
+  trackingNo      String?
+  totalAmount     Float             @default(0)
+  buyerPaidAmount Float             @default(0)
+  shippingFee     Float             @default(0)
+  commission      Float             @default(0)
+  completedAt     String?
+  items           ShopeeOrderItem[]
+  createdAt       DateTime          @default(now())
+  updatedAt       DateTime          @updatedAt
+}
+
+model ShopeeOrderItem {
+  id            Int         @id @default(autoincrement())
+  orderId       String
+  order         ShopeeOrder @relation(fields: [orderId], references: [orderId], onDelete: Cascade)
+  parentSku     String?
+  productName   String
+  skuRef        String?
+  variantName   String?
+  originalPrice Float       @default(0)
+  dealPrice     Float       @default(0)
+  quantity      Int         @default(1)
+  totalPayment  Float       @default(0)
+  rawData       Json
+}
+
+// ── TikTok Orders ──────────────────────────────────────────────────────────────
+model TiktokOrder {
+  id               Int               @id @default(autoincrement())
+  orderId          String            @unique
+  shop             String            @default("hom-aroma")
+  status           String            // Order Status (Thai)
+  subStatus        String?           // Order Substatus
+  orderType        String?           // Normal / Pre-order
+  cancelBy         String?
+  cancelReason     String?
+  fulfillmentType  String?
+  warehouseName    String?
+  trackingId       String?
+  deliveryOption   String?
+  shippingProvider String?
+  buyerUsername    String?
+  paymentMethod    String?
+  // Financials (order-level)
+  orderAmount      Float             @default(0)  // Total paid by buyer
+  refundAmount     Float             @default(0)
+  shippingFee      Float             @default(0)  // Shipping Fee After Discount
+  originalShipping Float             @default(0)
+  taxes            Float             @default(0)
+  // Geography
+  province         String?
+  district         String?
+  country          String?
+  // Timestamps
+  createdTime      String?
+  paidTime         String?
+  rtsTime          String?
+  shippedTime      String?
+  deliveredTime    String?
+  cancelledTime    String?
+
+  items            TiktokOrderItem[]
+  createdAt        DateTime          @default(now())
+  updatedAt        DateTime          @updatedAt
+
+  @@index([shop])
+  @@index([status])
+  @@index([createdTime])
+}
+
+model TiktokOrderItem {
+  id                      Int          @id @default(autoincrement())
+  orderId                 String
+  order                   TiktokOrder  @relation(fields: [orderId], references: [orderId], onDelete: Cascade)
+  skuId                   String?
+  sellerSku               String?
+  productName             String
+  variation               String?
+  quantity                Int          @default(1)
+  skuQtyReturn            Int          @default(0)
+  unitOriginalPrice       Float        @default(0)
+  subtotalBeforeDiscount  Float        @default(0)
+  platformDiscount        Float        @default(0)
+  sellerDiscount          Float        @default(0)
+  subtotalAfterDiscount   Float        @default(0)  // Revenue ระดับ SKU
+  productCategory         String?
+  weight                  Float        @default(0)
+}
+
+// ── Lazada Orders ──────────────────────────────────────────────────────────────
+model LazadaOrder {
+  id               Int               @id @default(autoincrement())
+  orderNumber      String            @unique
+  shop             String            @default("hom-aroma")
+  createTime       String?
+  updateTime       String?
+  deliveredDate    String?
+  customerName     String?
+  shippingCity     String?
+  shippingPostCode String?
+  shippingRegion   String?
+  payMethod        String?
+  status           String?           // Based on items or first item
+  trackingCode     String?
+  shippingProvider String?
+  // Aggregate from items
+  orderAmount      Float             @default(0) // sum(paidPrice)
+  shippingFee      Float             @default(0) // sum(shippingFee)
+  
+  items            LazadaOrderItem[]
+  createdAt        DateTime          @default(now())
+  updatedAt        DateTime          @updatedAt
+
+  @@index([shop])
+  @@index([status])
+  @@index([createTime])
+}
+
+model LazadaOrderItem {
+  id                    Int          @id @default(autoincrement())
+  orderNumber           String
+  order                 LazadaOrder  @relation(fields: [orderNumber], references: [orderNumber], onDelete: Cascade)
+  orderItemId           String       @unique
+  sellerSku             String?
+  lazadaSku             String?
+  itemName              String
+  variation             String?
+  unitPrice             Float        @default(0)
+  paidPrice             Float        @default(0)
+  sellerDiscountTotal   Float        @default(0)
+  platformDiscountTotal Float        @default(0)
+  shippingFee           Float        @default(0)
+  status                String?
+}

apps/backend/prisma/seed.cjs

@@ -0,0 +1,225 @@
+// seed.cjs - Prisma 7 Seed Script
+// Note: Bun loads .env automatically - no need for dotenv
+const fs = require('fs');
+const path = require('path');
+const { PrismaClient } = require('@prisma/client');
+const { PrismaPg } = require('@prisma/adapter-pg');
+const bcrypt = require('bcryptjs');
+
+const adapter = new PrismaPg({ connectionString: process.env.DATABASE_URL });
+const prisma = new PrismaClient({ adapter });
+
+const scentNames = [
+  'ตะไคร้', 'ลาเวนเดอร์', 'วานิลลา', 'ซากุระ', 'มะลิ', 'ยูคาลิปตัส', 'เฟรชลาเวนเดอร์',
+  'เปเปอร์มิ้น', 'โอเชี่ยน', 'เซเว่นซี', 'ดอกแก้ว', 'ดอกโมก', 'ลีลาวดี', 'ส้ม', 'มะนาว',
+  'แคนตาลูป', 'แอปเปิ้ลแดง', 'แอปเปิ้ลเขียว', 'ดอกลิลลี่', 'โรสเมรี่', 'อัญชัน',
+  'กุหลาบแดง', 'หมากฝรั่ง', 'ผลไม้รวม', 'มะกรูด', 'แซนด้าวูส', 'ดอกปีบ', 'ดอกบัว',
+  'โอโซน', 'ไทยสปา', 'กล้วย', 'กาแฟ', 'ดอกชมนาด', 'กลิ่นน้ำนม', 'ดอกการะเวก',
+  'ดอกจำปา', 'ดอกพิกุล', 'ดอกพุด', 'ดอกราตรี', 'ดอกลำดวน', 'ทับทิม', 'มะละกอสุก',
+  'ดอกราชาวดี', 'กลิ่นลูกพีช', 'กลิ่นองุ่น'
+];
+
+const categoryConfigs = [
+  {
+    name: 'Oil Ozone',
+    sizes: ['30ml', '60ml', '85ml', '120ml'],
+    priceMap: { '30ml': 69, '60ml': 100, '85ml': 120, '120ml': 150 }
+  },
+  {
+    name: 'Aroma Oil',
+    sizes: ['30ml', '60ml', '85ml', '120ml'],
+    priceMap: { '30ml': 90, '60ml': 150, '85ml': 165, '120ml': 225 } // 120ml ปรับเป็น 225 (฿1.875/ml) ให้ถูกกว่า 85ml ต่อ ml
+  },
+  {
+    name: 'Reed Diffuser',
+    sizes: ['60ml', '85ml', '120ml'],
+    priceMap: { '60ml': 120, '85ml': 160, '120ml': 190 }
+  },
+  {
+    name: 'Room Spray',
+    sizes: ['85ml'],
+    priceMap: { '85ml': 150 }
+  },
+  {
+    name: 'Car Diffuser',
+    sizes: ['25ml'],
+    priceMap: { '25ml': 60 }
+  }
+];
+
+async function main() {
+  process.stdout.write('🚀 Starting Advanced Seeding (Products & Variants)...\n');
+
+  // Load or create category description files
+  const descriptionsDir = path.join(__dirname, 'descriptions');
+  if (!fs.existsSync(descriptionsDir)) {
+    fs.mkdirSync(descriptionsDir);
+  }
+
+  const categoryDescriptions = {};
+  for (const config of categoryConfigs) {
+    const safeName = config.name.replace(/\s+/g, '_');
+    const descPath = path.join(descriptionsDir, `${safeName}.txt`);
+    
+    // Auto-create with default template if not exists
+    if (!fs.existsSync(descPath)) {
+      const defaultDesc = `ผลิตภัณฑ์ ${config.name} กลิ่น {{scent}} มอบประสบการณ์ความหอมที่ผ่อนคลายและสดชื่น ช่วยให้บรรยากาศในห้องของคุณน่าอยู่มากยิ่งขึ้น`;
+      fs.writeFileSync(descPath, defaultDesc, 'utf8');
+    }
+    
+    categoryDescriptions[config.name] = fs.readFileSync(descPath, 'utf8');
+
+    // Auto-create category details
+    const detailsDir = path.join(__dirname, 'details');
+    if (!fs.existsSync(detailsDir)) {
+      fs.mkdirSync(detailsDir);
+    }
+    const detailPath = path.join(detailsDir, `${safeName}.txt`);
+    if (!fs.existsSync(detailPath)) {
+      const defaultDetail = `รายละเอียดฉบับเต็มของ ${config.name} กลิ่น {{scent}}\n- ส่วนประกอบนำเข้าคุณภาพสูง\n- กระจายความหอมได้ยาวนานในห้อง\n- ปลอดภัยต่อสุขภาพและเหมาะสำหรับทุกคนในครอบครัว`;
+      fs.writeFileSync(detailPath, defaultDetail, 'utf8');
+    }
+    categoryConfigs[config.name] = categoryConfigs[config.name] || {};
+    categoryConfigs[config.name].detailsTemplate = fs.readFileSync(detailPath, 'utf8');
+  }
+
+  // 0. Seed Admin User
+  const adminPassword = await bcrypt.hash('irelax123', 10);
+  await prisma.user.upsert({
+    where: { username: 'admin' },
+    update: { password: adminPassword },
+    create: {
+      username: 'admin',
+      password: adminPassword,
+      role: 'ADMIN'
+    }
+  });
+  process.stdout.write('✅ Seeded Admin User (admin / irelax123).\n');
+
+  // 1. Seed Scents & Categories
+  const scents = [];
+  for (const name of scentNames) {
+    const s = await prisma.scent.upsert({
+      where: { name },
+      update: {},
+      create: { name }
+    });
+    scents.push(s);
+  }
+  process.stdout.write(`✅ Seeded ${scents.length} Scents.\n`);
+
+  const categories = [];
+  for (const config of categoryConfigs) {
+    const c = await prisma.category.upsert({
+      where: { name: config.name },
+      update: {},
+      create: { name: config.name }
+    });
+    categories.push({ ...c, allowedSizes: config.sizes, priceMap: config.priceMap, detailsTemplate: categoryConfigs[config.name].detailsTemplate });
+  }
+  process.stdout.write(`✅ Seeded ${categories.length} Categories.\n`);
+
+  // 2. Cross Scents x Categories to create Products
+  process.stdout.write('📦 Generating Products and Variants...\n');
+  let productCount = 0;
+  let variantCount = 0;
+
+  for (const scent of scents) {
+    for (const category of categories) {
+      const productName = `${scent.name} ${category.name}`;
+      
+      // Get category description template and replace {{scent}}
+      let productDescription = categoryDescriptions[category.name] || `Product ${scent.name} in category ${category.name}`;
+      productDescription = productDescription.replace(/{{scent}}/g, scent.name);
+
+      let productDetails = category.detailsTemplate || '';
+      productDetails = productDetails.replace(/{{scent}}/g, scent.name);
+      
+      // Upsert Product
+      const product = await prisma.product.upsert({
+        where: {
+          scentId_categoryId: {
+            scentId: scent.id,
+            categoryId: category.id
+          }
+        },
+        update: { 
+          name: productName,
+          description: productDescription,
+          details: productDetails
+        },
+        create: {
+          name: productName,
+          scentId: scent.id,
+          categoryId: category.id,
+          description: productDescription,
+          details: productDetails
+        }
+      });
+      productCount++;
+
+      // 3. Create Default Product Image
+      // Using existing category-based image paths as initial seed data
+      const defaultImagePath = category.name === 'Oil Ozone' || category.name === 'Aroma Oil' || category.name === 'Car Diffuser' 
+        ? '/images/oil_ozone.png' 
+        : '/images/reed_diffuser.png';
+
+      await prisma.productImage.upsert({
+        where: { id: (product.id * 10) + 1 }, // Pseudo-stable ID for seed
+        update: { url: defaultImagePath },
+        create: {
+          id: (product.id * 10) + 1,
+          productId: product.id,
+          url: defaultImagePath,
+          order: 0
+        }
+      }).catch(() => {
+        // Fallback for cases where ID might conflict or upsert on non-unique field
+        return prisma.productImage.create({
+          data: {
+            productId: product.id,
+            url: defaultImagePath,
+            order: 0
+          }
+        });
+      });
+
+      // 4. Create Variants (Sizes) with prices from priceMap
+      for (const size of category.allowedSizes) {
+        const price = category.priceMap?.[size] ?? 0;
+        await prisma.productVariant.upsert({
+          where: {
+            productId_size: {
+              productId: product.id,
+              size: size
+            }
+          },
+          update: { price }, // อัปเดตราคาเมื่อ re-seed
+          create: {
+            productId: product.id,
+            size: size,
+            price: price
+          }
+        });
+        variantCount++;
+      }
+    }
+    process.stdout.write(`.`); // Progress indicator
+  }
+
+  process.stdout.write(`\n✨ Seeding Complete!\n`);
+  process.stdout.write(`📊 Summary:\n`);
+  process.stdout.write(`   - Scents: ${scents.length}\n`);
+  process.stdout.write(`   - Categories: ${categories.length}\n`);
+  process.stdout.write(`   - Products: ${productCount}\n`);
+  process.stdout.write(`   - Variants: ${variantCount}\n`);
+}
+
+main()
+  .catch((e) => {
+    process.stderr.write(`❌ Error: ${e.message}\n`);
+    process.exit(1);
+  })
+  .finally(async () => {
+    await prisma.$disconnect();
+  });