mongoose graphql shacdn next setup completed

graphql/index.ts

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+import { mergeTypeDefs, mergeResolvers } from "@graphql-tools/merge";
+import { userTypeDefs } from "./schema/userSchema";
+import { userResolvers } from "./resolvers/userResolvers";
+
+export const typeDefs = mergeTypeDefs([userTypeDefs]);
+export const resolvers = mergeResolvers([userResolvers]);

graphql/resolvers.ts

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+import clientPromise from '@/lib/mongodb';
+
+export const resolvers = {
+    Query: {
+        users: async () => {
+            const client = await clientPromise;
+            const db = client.db('test');
+            return db.collection('users').find().toArray();
+        },
+    },
+};

graphql/resolvers/userResolvers.ts

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+// graphql/resolvers/userResolvers.ts
+import { connectDB } from '@/lib/mongodb';
+import User from '@/models/User';
+
+export const userResolvers = {
+    Query: {
+        users: async () => {
+            await connectDB();
+            const users = await User.find().lean();
+            return users;
+        },
+    },
+    Mutation: {
+        addUser: async (_: any, { name, email }: { name: string; email: string }) => {
+            await connectDB();
+            const user = new User({ name, email });
+            await user.save();
+            return user;
+        },
+    },
+};

graphql/schema.ts

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+import { gql } from 'graphql-tag';
+
+export const typeDefs = gql`
+    type User {
+        _id: ID!
+        name: String!
+    }
+
+    type Query {
+        users: [User!]!
+    }
+`;

graphql/schema/userSchema.ts

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+import { gql } from "graphql-tag";
+
+export const userTypeDefs = gql`
+    type User {
+        _id: ID!
+        name: String!
+        email: String!
+    }
+
+    type Query {
+        users: [User!]!
+    }
+`;