Create a complete REST API in TypeScript and Go with NextJS 14 and Docker.

Build a fullstack app using nextjs 14, Go, and Docker. Get those backend CRUD operations with the awesomeness of TypeScript & Go. Don’t just set up the technology, master it to create powerful APIs. Don’t just deploy in the typical way, dockerize the whole app and run it in a cloud service. Let’s go! 🚀

#Key Takeaways

| Key Takeaway |
| ————- |
| Using Next.js for frontend and Go for backend |
| Utilizing Docker for deployment |
| Setting up a fullstack REST API in TypeScript and Go |

##📦 Setting Up the Environment 📦

### Prerequisites
To begin with, you will need to:
– Have Docker and Go installed on your machine
– Have a basic knowledge of video API service

| Prerequisites |
| —————————————————— |
| Docker installed |
| Go programming |
| Basic knowledge of video API service |

##🏗️ Building the Backend 🏗️

Once you have the prerequisites in place, follow these steps:
1. Start by creating a directory.
2. Use VS code and GIT to create the directory and add an “ignore” file for Node.
3. Create a database using the PostgreSQL version.

##⚙️ Setting up PostgreSQL Environment ⚙️

Before moving forward, it’s crucial to set up the PostgreSQL environment variables and ensure they are defined. Be sure to run the necessary Docker commands to set up the database container and define the volumes for persistency.

“`bash
docker-compose -d
“`

### Creating Databases
Ensure that the databases are up and running and if not, create a database and persist the data using the PostgreSQL container.

##📊 Configuring the Backend 📊

Once the database is set up, create a folder in the backend and start the application. Using the CLI, create a module and connect it to the application. Ensure that all the necessary dependencies are installed and configure the main backend file.

##📗 Working with the Database 📗

By using Go, interact with the database to create user tables. Establish the connections and perform operations such as creating, updating, and deleting users.

##🔒 Setting Up Security 🔒

To maintain security, configure the backend to avoid issues that may arise from using the same machine. Implementing this ensures that your applications work smoothly.

##🚀 Dockerization and Deployment 🚀

Finally, consider dockerizing your application and deploying it to ensure smooth running and scaling. Use the docker command to build and run the service and create the necessary environment variables.

##🌐 Configuring Frontend with Next.js 🌐

Moving forward, set up a frontend using Next.js and connect it to the backend API. Make necessary adjustments to the styling and user interface to enhance the overall user experience.

| Frontend Configuration |
| —————————|
| Next.js app |
| Styling and UI customization|

##🧩 Integrating Components 🧩

Use React to create components and UI files while integrating the backend to provide functionality for fetching, updating, and deleting user data.

##⚙️ Building and Deployment ⚙️

Dockerize your application, deploy using a tools like Versel or any other suitable service. Configure the Docker file and necessary environment variables to ensure deployment runs smoothly.

Remember, setting up a full-stack REST API requires careful configuration and attention to detail, but the end result is a powerful and functional application that provides valuable service to its users.