Merge pull request #103 from ClearContracts/matt/prisma-client

Create prisma singleton

prisma/seed.ts

@@ -1,6 +1,4 @@
-import { PrismaClient } from '@prisma/client';
-
-const prisma = new PrismaClient();
+import { prisma } from '@/db';
 
 const workshopLocations = [
   { name: 'Dubai' },

src/db.ts

@@ -0,0 +1,21 @@
+import { PrismaClient } from '@prisma/client';
+import type { Prisma } from '@prisma/client';
+import type { DefaultArgs } from '@prisma/client/runtime/library';
+
+const prismaClientSingleton = (): PrismaClient<
+  Prisma.PrismaClientOptions,
+  never,
+  DefaultArgs
+> => {
+  return new PrismaClient();
+};
+
+declare const globalThis: {
+  prismaGlobal: ReturnType<typeof prismaClientSingleton>;
+} & typeof global;
+
+const prisma = globalThis.prismaGlobal ?? prismaClientSingleton();
+
+export { prisma };
+
+if (process.env.NODE_ENV !== 'production') globalThis.prismaGlobal = prisma;

src/lib/checkIfCO.tsx

@@ -1,6 +1,4 @@
-import { PrismaClient } from '@prisma/client';
-
-const prisma = new PrismaClient();
+import { prisma } from '@/db';
 
 /**
  * Checks if a user is a convention organizer

src/lib/verifyChallenge.tsx

@@ -1,6 +1,4 @@
-import { PrismaClient } from '@prisma/client';
-
-const prisma = new PrismaClient();
+import { prisma } from '@/db';
 
 /**
  * Verifies a challenge from the FE for Cardano

src/pages/api/auth/[...nextauth].ts

@@ -1,14 +1,12 @@
 /* eslint-disable @typescript-eslint/no-non-null-assertion */
 import type { NextApiRequest, NextApiResponse } from 'next';
-import { PrismaClient } from '@prisma/client';
+import { prisma } from '@/db';
 import NextAuth from 'next-auth';
 import type { NextAuthOptions } from 'next-auth';
 import CredentialsProvider from 'next-auth/providers/credentials';
 
 import { verifyWallet } from '@/lib/verifyWallet';
 
-const prisma = new PrismaClient();
-
 // the shape of the user session object is defined in /types/next-auth.d.ts
 export const authOptions: NextAuthOptions = {
   providers: [

src/pages/api/deletePoll/[pollId].ts

@@ -1,14 +1,12 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
+import { prisma } from '@/db';
 import { authOptions } from '@/pages/api/auth/[...nextauth]';
-import { PrismaClient } from '@prisma/client';
 import * as Sentry from '@sentry/nextjs';
 import { getServerSession } from 'next-auth';
 
 import { checkIfCO } from '@/lib/checkIfCO';
 
-const prisma = new PrismaClient();
-
 type Data = {
   success: boolean;
   message: string;

src/pages/api/endVoting.ts

@@ -1,15 +1,13 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
 import { pollPhases } from '@/constants/pollPhases';
+import { prisma } from '@/db';
 import { authOptions } from '@/pages/api/auth/[...nextauth]';
-import { PrismaClient } from '@prisma/client';
 import * as Sentry from '@sentry/nextjs';
 import { getServerSession } from 'next-auth';
 
 import { checkIfCO } from '@/lib/checkIfCO';
 
-const prisma = new PrismaClient();
-
 type Data = {
   success: boolean;
   message: string;

src/pages/api/getPoll/[pollId].ts

@@ -1,13 +1,11 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
-import { PrismaClient } from '@prisma/client';
+import { prisma } from '@/db';
 import * as Sentry from '@sentry/nextjs';
 
 import { Poll } from '@/types';
 import { parseJsonData } from '@/lib/parseJsonData';
 
-const prisma = new PrismaClient();
-
 type Data = { poll: Poll | null; message: string };
 
 /**

src/pages/api/getPollResults/[pollId].ts

@@ -1,12 +1,10 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
-import { PrismaClient } from '@prisma/client';
+import { prisma } from '@/db';
 import * as Sentry from '@sentry/nextjs';
 
 import { parseJsonData } from '@/lib/parseJsonData';
 
-const prisma = new PrismaClient();
-
 type Data = {
   votes: {
     [key: string]: {

src/pages/api/getPollVote/[...params].ts

@@ -1,10 +1,8 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
-import { PrismaClient } from '@prisma/client';
+import { prisma } from '@/db';
 import * as Sentry from '@sentry/nextjs';
 
-const prisma = new PrismaClient();
-
 type Data = { vote: string; message: string };
 
 /**

src/pages/api/getPollVoteCount/[pollId].ts

@@ -1,10 +1,8 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
-import { PrismaClient } from '@prisma/client';
+import { prisma } from '@/db';
 import * as Sentry from '@sentry/nextjs';
 
-const prisma = new PrismaClient();
-
 type Data = { count: number; message: string };
 
 /**

src/pages/api/getPolls.ts

@@ -1,13 +1,11 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
-import { PrismaClient } from '@prisma/client';
+import { prisma } from '@/db';
 import * as Sentry from '@sentry/nextjs';
 
 import { Poll } from '@/types';
 import { parseJsonData } from '@/lib/parseJsonData';
 
-const prisma = new PrismaClient();
-
 type Data = Poll[];
 
 export default async function getPolls(

src/pages/api/getRepresentatives.ts

@@ -1,13 +1,11 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
-import { PrismaClient } from '@prisma/client';
+import { prisma } from '@/db';
 import * as Sentry from '@sentry/nextjs';
 
 import { User } from '@/types';
 import { parseJsonData } from '@/lib/parseJsonData';
 
-const prisma = new PrismaClient();
-
 type Data = User[];
 
 /**

src/pages/api/getUser/[userId].ts

@@ -1,13 +1,11 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
-import { PrismaClient } from '@prisma/client';
+import { prisma } from '@/db';
 import * as Sentry from '@sentry/nextjs';
 
 import { User } from '@/types';
 import { parseJsonData } from '@/lib/parseJsonData';
 
-const prisma = new PrismaClient();
-
 type Data = {
   user: User | null;
   message: string;

src/pages/api/getUserVotes/[userId].ts

@@ -1,14 +1,12 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
 import { pollPhases } from '@/constants/pollPhases';
-import { PrismaClient } from '@prisma/client';
+import { prisma } from '@/db';
 import * as Sentry from '@sentry/nextjs';
 
 import { PollVote } from '@/types';
 import { parseJsonData } from '@/lib/parseJsonData';
 
-const prisma = new PrismaClient();
-
 type Data = {
   votes: PollVote[];
   message: string;

src/pages/api/getWorkshopName/[workshopId].ts

@@ -1,12 +1,10 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
-import { PrismaClient } from '@prisma/client';
+import { prisma } from '@/db';
 import * as Sentry from '@sentry/nextjs';
 
 import { parseJsonData } from '@/lib/parseJsonData';
 
-const prisma = new PrismaClient();
-
 type Data = {
   name: string;
   message: string;

src/pages/api/getWorkshops.ts

@@ -1,13 +1,11 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
-import { PrismaClient } from '@prisma/client';
+import { prisma } from '@/db';
 import * as Sentry from '@sentry/nextjs';
 
 import { Workshop } from '@/types';
 import { parseJsonData } from '@/lib/parseJsonData';
 
-const prisma = new PrismaClient();
-
 type Data = Workshop[];
 
 /**

src/pages/api/newChallenge.ts

@@ -1,11 +1,9 @@
 import type { NextApiRequest, NextApiResponse } from 'next';
-import { PrismaClient } from '@prisma/client';
+import { prisma } from '@/db';
 import * as Sentry from '@sentry/nextjs';
 
 import { secureRandom } from '@/lib/secureRandom';
 
-const prisma = new PrismaClient();
-
 /**
  * Generates a unique challenge to include with signature for Cardano
  * @param req - NextApiRequest

src/pages/api/newPoll.ts

@@ -1,14 +1,12 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
+import { prisma } from '@/db';
 import { authOptions } from '@/pages/api/auth/[...nextauth]';
-import { PrismaClient } from '@prisma/client';
 import * as Sentry from '@sentry/nextjs';
 import { getServerSession } from 'next-auth';
 
 import { checkIfCO } from '@/lib/checkIfCO';
 
-const prisma = new PrismaClient();
-
 type Data = {
   pollId: string;
   message?: string;

src/pages/api/newPollVote.ts

@@ -1,15 +1,13 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
 import { pollPhases } from '@/constants/pollPhases';
+import { prisma } from '@/db';
 import { authOptions } from '@/pages/api/auth/[...nextauth]';
-import { PrismaClient } from '@prisma/client';
 import * as Sentry from '@sentry/nextjs';
 import { getServerSession } from 'next-auth';
 
 import { verifyWallet } from '@/lib/verifyWallet';
 
-const prisma = new PrismaClient();
-
 type Data = {
   success: boolean;
   message: string;

src/pages/api/startVoting.ts

@@ -1,15 +1,13 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
 import { pollPhases } from '@/constants/pollPhases';
+import { prisma } from '@/db';
 import { authOptions } from '@/pages/api/auth/[...nextauth]';
-import { PrismaClient } from '@prisma/client';
 import * as Sentry from '@sentry/nextjs';
 import { getServerSession } from 'next-auth';
 
 import { checkIfCO } from '@/lib/checkIfCO';
 
-const prisma = new PrismaClient();
-
 type Data = {
   success: boolean;
   message: string;

src/pages/api/updateActiveVoter.ts

@@ -1,14 +1,12 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
+import { prisma } from '@/db';
 import { authOptions } from '@/pages/api/auth/[...nextauth]';
-import { PrismaClient } from '@prisma/client';
 import * as Sentry from '@sentry/nextjs';
 import { getServerSession } from 'next-auth';
 
 import { checkIfCO } from '@/lib/checkIfCO';
 
-const prisma = new PrismaClient();
-
 type Data = {
   userId: string;
   message: string;

src/pages/api/updateUser.ts

@@ -1,14 +1,12 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from 'next';
+import { prisma } from '@/db';
 import { authOptions } from '@/pages/api/auth/[...nextauth]';
-import { PrismaClient } from '@prisma/client';
 import * as Sentry from '@sentry/nextjs';
 import { getServerSession } from 'next-auth';
 
 import { checkIfCO } from '@/lib/checkIfCO';
 
-const prisma = new PrismaClient();
-
 type Data = {
   userId: string;
   message: string;