initial commit

Author: benawad

.babelrc

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+{
+  "presets": ["@babel/preset-env"]
+}

.gitignore

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+node_modules

package.json

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+{
+  "name": "graphql-mongo-server",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "start": "nodemon --exec babel-node src/index.js"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "devDependencies": {
+    "@babel/cli": "^7.4.3",
+    "@babel/core": "^7.4.3",
+    "@babel/node": "^7.2.2",
+    "@babel/preset-env": "^7.4.3",
+    "nodemon": "^1.18.11"
+  },
+  "dependencies": {
+    "apollo-server-express": "^2.4.8",
+    "express": "^4.16.4",
+    "graphql": "^14.2.1",
+    "mongoose": "^5.5.1"
+  }
+}

src/index.js

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+import { ApolloServer, gql } from "apollo-server-express";
+import express from "express";
+import mongoose from "mongoose";
+import { resolvers } from "./resolvers";
+import { typeDefs } from "./typeDefs";
+
+const startServer = async () => {
+  const app = express();
+
+  const server = new ApolloServer({
+    typeDefs,
+    resolvers
+  });
+
+  server.applyMiddleware({ app });
+
+  await mongoose.connect("mongodb://localhost:27017/test3", {
+    useNewUrlParser: true
+  });
+
+  app.listen({ port: 4000 }, () =>
+    console.log(`🚀 Server ready at http://localhost:4000${server.graphqlPath}`)
+  );
+};
+
+startServer();

src/models/Cat.js

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+import mongoose from "mongoose";
+
+export const Cat = mongoose.model("Cat", { name: String });

src/resolvers.js

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+import { Cat } from "./models/Cat";
+
+export const resolvers = {
+  Query: {
+    hello: () => "hi",
+    cats: () => Cat.find()
+  },
+  Mutation: {
+    createCat: async (_, { name }) => {
+      const kitty = new Cat({ name });
+      await kitty.save();
+      return kitty;
+    }
+  }
+};

src/typeDefs.js

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+import { gql } from "apollo-server-express";
+
+export const typeDefs = gql`
+  type Query {
+    hello: String!
+    cats: [Cat!]!
+  }
+
+  type Cat {
+    id: ID!
+    name: String!
+  }
+
+  type Mutation {
+    createCat(name: String!): Cat!
+  }
+`;