feat: 初始化微信小程序后端骨架
- NestJS + TypeScript + Prisma + PostgreSQL 工程骨架 - 微信登录安全流程：服务端 code2Session 换 openid 后签发 JWT， session_key 缓存于 Redis，不信任前端 openid - 统一响应/异常处理、JWT 全局鉴权（@Public 豁免）、Swagger 文档 - Prisma 全量核心 schema（用户/分类/商品/设计清单/地址/订单/支付/上传/定制任务）+ seed - 业务模块空壳（商品/分类/设计清单/地址/订单/支付/上传/BullMQ 队列） - Docker 多阶段镜像 + 本地/生产 docker-compose - docs：密钥获取指南、COS SDK 移除记录 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Claude Fable 5
@@ -0,0 +1,233 @@
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-- CreateEnum
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CREATE TYPE "ProductStatus" AS ENUM ('DRAFT', 'ON_SALE', 'OFF_SHELF');
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-- CreateEnum
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CREATE TYPE "DesignListStatus" AS ENUM ('DRAFT', 'SUBMITTED', 'PROCESSING', 'DONE');
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-- CreateEnum
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CREATE TYPE "OrderStatus" AS ENUM ('PENDING', 'PAID', 'PROCESSING', 'SHIPPED', 'COMPLETED', 'CANCELLED');
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-- CreateEnum
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CREATE TYPE "PaymentProvider" AS ENUM ('WECHAT');
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-- CreateEnum
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CREATE TYPE "PaymentStatus" AS ENUM ('PENDING', 'SUCCESS', 'REFUNDED');
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-- CreateEnum
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CREATE TYPE "CustomizationTaskStatus" AS ENUM ('PENDING', 'RUNNING', 'SUCCESS', 'FAILED');
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-- CreateTable
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CREATE TABLE "User" (
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"id" TEXT NOT NULL,
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"openid" TEXT NOT NULL,
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"unionid" TEXT,
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"nickname" TEXT,
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"avatar" TEXT,
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"phone" TEXT,
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "User_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "Category" (
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"id" TEXT NOT NULL,
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"name" TEXT NOT NULL,
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"parentId" TEXT,
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"sort" INTEGER NOT NULL DEFAULT 0,
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "Category_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "Product" (
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"id" TEXT NOT NULL,
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"name" TEXT NOT NULL,
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"categoryId" TEXT,
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"price" DECIMAL(10,2) NOT NULL,
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"images" TEXT[],
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"description" TEXT,
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"status" "ProductStatus" NOT NULL DEFAULT 'DRAFT',
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "Product_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "DesignList" (
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"id" TEXT NOT NULL,
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"userId" TEXT NOT NULL,
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"title" TEXT NOT NULL,
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"items" JSONB NOT NULL,
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"status" "DesignListStatus" NOT NULL DEFAULT 'DRAFT',
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "DesignList_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "Address" (
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"id" TEXT NOT NULL,
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"userId" TEXT NOT NULL,
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"name" TEXT NOT NULL,
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"phone" TEXT NOT NULL,
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"province" TEXT NOT NULL,
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"city" TEXT NOT NULL,
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"district" TEXT NOT NULL,
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"detail" TEXT NOT NULL,
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"isDefault" BOOLEAN NOT NULL DEFAULT false,
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "Address_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "Order" (
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"id" TEXT NOT NULL,
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"orderNo" TEXT NOT NULL,
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"userId" TEXT NOT NULL,
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"status" "OrderStatus" NOT NULL DEFAULT 'PENDING',
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"totalAmount" DECIMAL(10,2) NOT NULL,
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"addressSnapshot" JSONB NOT NULL,
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "Order_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "OrderItem" (
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"id" TEXT NOT NULL,
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"orderId" TEXT NOT NULL,
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"productId" TEXT,
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"name" TEXT NOT NULL,
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"price" DECIMAL(10,2) NOT NULL,
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"quantity" INTEGER NOT NULL,
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CONSTRAINT "OrderItem_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "Payment" (
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"id" TEXT NOT NULL,
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"orderId" TEXT NOT NULL,
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"transactionId" TEXT,
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"provider" "PaymentProvider" NOT NULL DEFAULT 'WECHAT',
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"status" "PaymentStatus" NOT NULL DEFAULT 'PENDING',
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"paidAt" TIMESTAMP(3),
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "Payment_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "Upload" (
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"id" TEXT NOT NULL,
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"userId" TEXT NOT NULL,
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"cosKey" TEXT NOT NULL,
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"url" TEXT NOT NULL,
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"mimetype" TEXT,
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"size" INTEGER,
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "Upload_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "CustomizationTask" (
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"id" TEXT NOT NULL,
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"designListId" TEXT,
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"userId" TEXT,
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"status" "CustomizationTaskStatus" NOT NULL DEFAULT 'PENDING',
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"resultUrl" TEXT,
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"queueJobId" TEXT,
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "CustomizationTask_pkey" PRIMARY KEY ("id")
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);
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-- CreateIndex
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CREATE UNIQUE INDEX "User_openid_key" ON "User"("openid");
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-- CreateIndex
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CREATE INDEX "User_phone_idx" ON "User"("phone");
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-- CreateIndex
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CREATE INDEX "Category_parentId_idx" ON "Category"("parentId");
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-- CreateIndex
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CREATE INDEX "Product_categoryId_idx" ON "Product"("categoryId");
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-- CreateIndex
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CREATE INDEX "Product_status_idx" ON "Product"("status");
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-- CreateIndex
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CREATE INDEX "DesignList_userId_idx" ON "DesignList"("userId");
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-- CreateIndex
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CREATE INDEX "Address_userId_idx" ON "Address"("userId");
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-- CreateIndex
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CREATE UNIQUE INDEX "Order_orderNo_key" ON "Order"("orderNo");
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-- CreateIndex
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CREATE INDEX "Order_userId_idx" ON "Order"("userId");
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-- CreateIndex
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CREATE INDEX "Order_status_idx" ON "Order"("status");
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-- CreateIndex
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CREATE INDEX "OrderItem_orderId_idx" ON "OrderItem"("orderId");
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-- CreateIndex
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CREATE UNIQUE INDEX "Payment_orderId_key" ON "Payment"("orderId");
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-- CreateIndex
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CREATE INDEX "Upload_userId_idx" ON "Upload"("userId");
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-- CreateIndex
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CREATE INDEX "CustomizationTask_designListId_idx" ON "CustomizationTask"("designListId");
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-- CreateIndex
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CREATE INDEX "CustomizationTask_status_idx" ON "CustomizationTask"("status");
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-- AddForeignKey
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ALTER TABLE "Category" ADD CONSTRAINT "Category_parentId_fkey" FOREIGN KEY ("parentId") REFERENCES "Category"("id") ON DELETE SET NULL ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "Product" ADD CONSTRAINT "Product_categoryId_fkey" FOREIGN KEY ("categoryId") REFERENCES "Category"("id") ON DELETE SET NULL ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "DesignList" ADD CONSTRAINT "DesignList_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "Address" ADD CONSTRAINT "Address_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "Order" ADD CONSTRAINT "Order_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "OrderItem" ADD CONSTRAINT "OrderItem_orderId_fkey" FOREIGN KEY ("orderId") REFERENCES "Order"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "OrderItem" ADD CONSTRAINT "OrderItem_productId_fkey" FOREIGN KEY ("productId") REFERENCES "Product"("id") ON DELETE SET NULL ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "Payment" ADD CONSTRAINT "Payment_orderId_fkey" FOREIGN KEY ("orderId") REFERENCES "Order"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "Upload" ADD CONSTRAINT "Upload_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "CustomizationTask" ADD CONSTRAINT "CustomizationTask_designListId_fkey" FOREIGN KEY ("designListId") REFERENCES "DesignList"("id") ON DELETE SET NULL ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "CustomizationTask" ADD CONSTRAINT "CustomizationTask_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE SET NULL ON UPDATE CASCADE;
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@@ -0,0 +1,3 @@
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# Please do not edit this file manually
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# It should be added in your version-control system (e.g., Git)
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provider = "postgresql"
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@@ -0,0 +1,220 @@
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// 微信小程序后端 — Prisma schema
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// 数据库：PostgreSQL
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generator client {
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provider = "prisma-client-js"
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}
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datasource db {
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provider = "postgresql"
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url = env("DATABASE_URL")
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}
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// ── 用户 ──────────────────────────────────────────────
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model User {
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id String @id @default(cuid())
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openid String @unique
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unionid String?
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nickname String?
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avatar String?
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phone String?
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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orders Order[]
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addresses Address[]
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designLists DesignList[]
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uploads Upload[]
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customizations CustomizationTask[]
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@@index([phone])
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}
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// ── 商品分类 ──────────────────────────────────────────
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model Category {
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id String @id @default(cuid())
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name String
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parentId String?
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sort Int @default(0)
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parent Category? @relation("CategoryTree", fields: [parentId], references: [id])
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children Category[] @relation("CategoryTree")
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products Product[]
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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@@index([parentId])
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}
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// ── 商品 ──────────────────────────────────────────────
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model Product {
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id String @id @default(cuid())
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name String
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categoryId String?
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price Decimal @db.Decimal(10, 2)
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images String[]
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description String?
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status ProductStatus @default(DRAFT)
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category Category? @relation(fields: [categoryId], references: [id])
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orderItems OrderItem[]
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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@@index([categoryId])
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@@index([status])
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}
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enum ProductStatus {
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DRAFT
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ON_SALE
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OFF_SHELF
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}
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// ── 设计清单 / 定制需求 ───────────────────────────────
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model DesignList {
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id String @id @default(cuid())
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userId String
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title String
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items Json
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status DesignListStatus @default(DRAFT)
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user User @relation(fields: [userId], references: [id])
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customizations CustomizationTask[]
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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@@index([userId])
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}
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enum DesignListStatus {
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DRAFT
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SUBMITTED
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PROCESSING
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DONE
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}
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// ── 收货地址 ──────────────────────────────────────────
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model Address {
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id String @id @default(cuid())
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userId String
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name String
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phone String
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province String
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city String
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district String
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detail String
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isDefault Boolean @default(false)
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user User @relation(fields: [userId], references: [id])
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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@@index([userId])
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}
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// ── 订单 ──────────────────────────────────────────────
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model Order {
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id String @id @default(cuid())
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orderNo String @unique
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userId String
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status OrderStatus @default(PENDING)
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totalAmount Decimal @db.Decimal(10, 2)
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addressSnapshot Json
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user User @relation(fields: [userId], references: [id])
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items OrderItem[]
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payment Payment?
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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@@index([userId])
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@@index([status])
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}
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enum OrderStatus {
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PENDING
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PAID
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PROCESSING
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SHIPPED
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COMPLETED
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CANCELLED
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}
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model OrderItem {
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id String @id @default(cuid())
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orderId String
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productId String?
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name String
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price Decimal @db.Decimal(10, 2)
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quantity Int
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order Order @relation(fields: [orderId], references: [id], onDelete: Cascade)
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product Product? @relation(fields: [productId], references: [id])
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@@index([orderId])
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}
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// ── 支付 ──────────────────────────────────────────────
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model Payment {
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id String @id @default(cuid())
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orderId String @unique
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transactionId String?
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provider PaymentProvider @default(WECHAT)
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status PaymentStatus @default(PENDING)
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paidAt DateTime?
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order Order @relation(fields: [orderId], references: [id])
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createdAt DateTime @default(now())
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updatedAt DateTime @updatedAt
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}
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enum PaymentProvider {
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WECHAT
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}
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enum PaymentStatus {
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PENDING
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SUCCESS
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REFUNDED
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}
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// ── 文件上传 ──────────────────────────────────────────
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model Upload {
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id String @id @default(cuid())
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userId String
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cosKey String
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url String
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mimetype String?
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size Int?
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user User @relation(fields: [userId], references: [id])
|
||||
|
||||
createdAt DateTime @default(now())
|
||||
|
||||
@@index([userId])
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||||
}
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||||
|
||||
// ── 异步定制任务 ──────────────────────────────────────
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model CustomizationTask {
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id String @id @default(cuid())
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designListId String?
|
||||
userId String?
|
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status CustomizationTaskStatus @default(PENDING)
|
||||
resultUrl String?
|
||||
queueJobId String?
|
||||
designList DesignList? @relation(fields: [designListId], references: [id])
|
||||
user User? @relation(fields: [userId], references: [id])
|
||||
|
||||
createdAt DateTime @default(now())
|
||||
updatedAt DateTime @updatedAt
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||||
|
||||
@@index([designListId])
|
||||
@@index([status])
|
||||
}
|
||||
|
||||
enum CustomizationTaskStatus {
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PENDING
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RUNNING
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SUCCESS
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||||
FAILED
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||||
}
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@@ -0,0 +1,46 @@
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import { PrismaClient } from '@prisma/client';
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||||
|
||||
const prisma = new PrismaClient();
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||||
|
||||
async function main() {
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// 分类
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||||
const apparel = await prisma.category.upsert({
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where: { id: 'cat-apparel' },
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||||
update: {},
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||||
create: { id: 'cat-apparel', name: '服饰', sort: 1 },
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||||
});
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||||
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||||
const tshirt = await prisma.category.upsert({
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||||
where: { id: 'cat-tshirt' },
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||||
update: {},
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||||
create: { id: 'cat-tshirt', name: 'T恤', parentId: apparel.id, sort: 1 },
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||||
});
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||||
|
||||
// 示例商品
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||||
await prisma.product.upsert({
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||||
where: { id: 'prod-demo-tshirt' },
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||||
update: {},
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||||
create: {
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||||
id: 'prod-demo-tshirt',
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||||
name: '示例定制 T恤',
|
||||
categoryId: tshirt.id,
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||||
price: 99.0,
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||||
images: [],
|
||||
description: '用于本地开发联调的示例商品，可在此设计清单中上传自定义图案。',
|
||||
status: 'ON_SALE',
|
||||
},
|
||||
});
|
||||
|
||||
// eslint-disable-next-line no-console
|
||||
console.log('Seed 完成：分类 + 示例商品已写入');
|
||||
}
|
||||
|
||||
main()
|
||||
.catch((e) => {
|
||||
// eslint-disable-next-line no-console
|
||||
console.error(e);
|
||||
process.exit(1);
|
||||
})
|
||||
.finally(async () => {
|
||||
await prisma.$disconnect();
|
||||
});
|
||||
Reference in New Issue
Block a user