create poll route

adds options when creating poll

prisma/migrations/20240210094848_create_poll_options/migration.sql

@@ -0,0 +1,11 @@
+-- CreateTable
+CREATE TABLE "PollOption" (
+    "id" TEXT NOT NULL,
+    "title" TEXT NOT NULL,
+    "pollId" TEXT NOT NULL,
+
+    CONSTRAINT "PollOption_pkey" PRIMARY KEY ("id")
+);
+
+-- AddForeignKey
+ALTER TABLE "PollOption" ADD CONSTRAINT "PollOption_pollId_fkey" FOREIGN KEY ("pollId") REFERENCES "Poll"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

prisma/schema.prisma

@@ -12,4 +12,14 @@ model Poll {
   title     String
   createdAt DateTime @default(now())
   updatedAt DateTime @default(now())
+
+  options PollOption[]
+}
+
+model PollOption {
+  id     String @id @default(uuid())
+  title  String
+  pollId String
+
+  poll Poll @relation(fields: [pollId], references: [id])
 }

src/http/routes/create-poll.ts

@@ -0,0 +1,33 @@
+import { FastifyInstance, FastifyReply, FastifyRequest } from "fastify";
+import z from "zod";
+import { prisma } from "../../lib/prisma";
+
+export async function createPoll(app: FastifyInstance) {
+  app.post("/polls", async (request: FastifyRequest, reply: FastifyReply) => {
+    const createPollBody = z.object({
+      title: z.string(),
+      options: z.array(z.string()),
+    });
+
+    const { title, options } = createPollBody.parse(request.body);
+
+    const poll = await prisma.poll.create({
+      data: {
+        title,
+        options: {
+          createMany: {
+            data: options.map((option) => {
+              return {
+                title: option,
+              };
+            }),
+          },
+        },
+      },
+    });
+
+    return reply.status(201).send({
+      pollId: poll.id,
+    });
+  });
+}

src/http/server.ts

@@ -1,28 +1,9 @@
 import fastify, { FastifyReply, FastifyRequest } from "fastify";
-import { PrismaClient } from "@prisma/client";
-import { z } from "zod";
+import { createPoll } from "./routes/create-poll";
 
 const app = fastify();
 
-const prisma = new PrismaClient();
-
-app.post("/polls", async (request: FastifyRequest, reply: FastifyReply) => {
-  const createPollBody = z.object({
-    title: z.string(),
-  });
-
-  const { title } = createPollBody.parse(request.body);
-
-  const poll = await prisma.poll.create({
-    data: {
-      title,
-    },
-  });
-
-  return reply.status(201).send({
-    pollId: poll.id,
-  });
-});
+app.register(createPoll);
 
 app.listen({ port: 3333 }).then(() => {
   console.log("HTTP server running!");

src/lib/prisma.ts

@@ -0,0 +1,5 @@
+import { PrismaClient } from "@prisma/client";
+
+export const prisma = new PrismaClient({
+  log: ["query"],
+});