PostgreSQL query never resolves but shows no errors

I am trying to make a simple GET route with express to retrieve all posts from my posts table. All queries work with my seed file init_db.js, but when I try Thunderclient or the browser it just never resolves and no errors are shown. I have used console logs in my db/models/posts.js and it hits console.log('Beginning to get all posts') but never hits the console log afterwards.

Below is some of my code. I have omitted some extraneous code from these files for clarity and legibility.

api/posts.js:

const postsRouter = require('express').Router()
const { createPost, getAllPosts } = require('../db/models/posts')

postsRouter.use((req, res, next) => {
    console.log(`You've hit the Posts Router`)
    next()
}) 

postsRouter.get('/', async (req, res) => {
    try {
        const posts = await getAllPosts()
        res.send(posts)
    } catch(error) {
        console.log(error)
    }
})

module.exports = {
    postsRouter
}

db/models/posts.js

const client = require("../client");

async function createPostsTable() {
  try {
    await client.query(`
        CREATE TABLE posts
        (
            id SERIAL PRIMARY KEY,
            title VARCHAR(255) UNIQUE NOT NULL,
            content TEXT NOT NULL,
            "videoURL" TEXT,
            "videoTitle" VARCHAR(255),
            "videoDescription" TEXT,
            active BOOLEAN DEFAULT true
        );
        `);
  } catch (error) {
    console.log("Error building posts table!");
    throw error;
  }
}

async function getAllPosts() {
  console.log('Beginning to get all posts')
  try {
    const { rows: posts} = await client.query(`
      SELECT *
      FROM posts;
    `)
    console.log(posts)
    return posts
  } catch(error) {
    console.log('Error getting all posts')
    throw error
  }
}

module.exports = {
  createPostsTable,
  createPost,
  createInitialPosts,
  getAllPosts
};

index.js:

const express = require("express");
const app = express();
const PORT = 8080;

const cors = require("cors");
app.use(cors());

app.use(express.json());

const morgan = require("morgan");
app.use(morgan('dev'));

const path = require("path");
app.use(express.static(path.join(__dirname, "build")));

app.use("/", (req, res, next) => {
  console.log('Body Logger Begin-->')
  console.log(req.body)
  console.log('Body Logger End-->')
  next()
});

app.use("/api", require("./api"));

app.use((req, res, next) => {
  res.sendFile(path.join(__dirname, "build", "index.html"));
});

app.listen(
  PORT,
  () => {
    console.log(`Server is listening on PORT ${PORT}`);
  }
);

api/index.js:

const apiRouter = require('express').Router();
const { postsRouter } = require('./posts')

apiRouter.get('/', (req, res, next) => {
  res.send({
    message: 'API is under construction!',
  });
});

apiRouter.get('/health', (req, res, next) => {
  res.send({
    healthy: true,
  });
});

apiRouter.use('/posts', postsRouter)
// place your routers here

module.exports = apiRouter;

And my seed file which is able to successfully make queries init_db.js:

const { 
    client,
} = require('./')

const {
    createPostsTable,
    createInitialPosts,
    getAllPosts,
} = require('./models/index')

async function dropTables() {
    await client.query(`
        DROP TABLE IF EXISTS videos;
        DROP TABLE IF EXISTS posts;
    `)
}

async function buildTables() {
    try {
        client.connect();

        console.log('Starting to drop tables')
        await dropTables();
        console.log('Finished dropping tables')
        console.log('Starting to build tables')
        await createPostsTable();
        console.log('Finished building tables')
    } catch(error) {
        console.log("Error building tables")
        throw error;
    }
}

async function populateInitialData() {
    try {
        console.log('Starting to populate initial data')
        await createInitialPosts()
        console.log('Finished populating initial data')

    } catch(error) {
        console.log("Error populating initial data!")
        throw error
    }
}

async function testDB() {
    try {
        console.log('Starting to test the database')
        console.log(await getAllPosts())
        console.log('Finished testing the database')

    } catch(error) {
        console.log('Error testing database')
        throw error
    }
}

buildTables()
.then(populateInitialData)
.then(testDB)
.catch(console.error)
.finally(() => client.end())