post model

index.js

@@ -4,15 +4,31 @@ const gql = require("graphql-tag");
 
 const mongoose = require("mongoose");
 
+const Post = require("./models/Post");
+
 const typeDefs = gql`
+  type Post {
+    id: ID!
+    body: String!
+    createdAt: String!
+    username: String!
+  }
+
   type Query {
-    sayHi: String!
+    getPosts: [Post]
   }
 `;
 
 const resolvers = {
   Query: {
-    sayHi: () => "hello world"
+    async getPosts() {
+      try {
+        const posts = await Post.find();
+        return posts;
+      } catch (err) {
+        throw new Error(err);
+      }
+    }
   }
 };
 

models/Post.js

+const { model, Schema } = require("mongoose");
+
+const postSchema = new Schema({
+  body: String,
+  username: String,
+  createdAt: String,
+  comments: [
+    {
+      body: String,
+      username: String,
+      createdAt: String
+    }
+  ],
+  likes: [
+    {
+      username: String,
+      createdAt: String
+    }
+  ],
+  user: {
+    type: Schema.Types.ObjectId,
+    ref: "users"
+  }
+});
+
+module.exports = model("Post", postSchema);

models/User.js

+const { model, Schema } = require("mongoose");
+
+const userSchema = new Schema({
+  username: String,
+  password: String,
+  email: String,
+  createdAt: String
+});
+
+module.exports = model("User", userSchema);