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CRUD API with Golang

This is a simple CRUD (Create, Read, Update, Delete) API for managing movies using Golang. It doesn't use a database, but rather manipulates data stored in memory using Go structs and slices.

Features

  • GET /movies: Retrieve all movies.
  • GET /movies/{id}: Retrieve a specific movie by ID.
  • POST /movies: Create a new movie.
  • PUT /movies/{id}: Update a specific movie by ID.
  • DELETE /movies/{id}: Delete a specific movie by ID.

Getting Started

Prerequisites

  • Go 1.16+
  • Gorilla Mux

Installing Gorilla Mux

To install the necessary dependencies, run:

go get -u github.com/gorilla/mux

Running the API

  1. Clone the repository or copy the code into a Go project.
  2. Run the application:
go run main.go
  1. The server will start on port 8000. Access the API at http://localhost:8000.

API Endpoints

Method Endpoint Description
GET /movies Get all movies
GET /movies/{id} Get a movie by ID
POST /movies Create a new movie
PUT /movies/{id} Update a movie by ID
DELETE /movies/{id} Delete a movie by ID

Example Requests

  • Create a Movie (POST)
curl -X POST http://localhost:8000/movies \
-H "Content-Type: application/json" \
-d '{"Isbn": "12345", "Title": "New Movie", "Director": {"Firstname": "John", "Lastname": "Doe"}}'
  • Get All Movies (GET)
curl -X GET http://localhost:8000/movies

Note

This API uses in-memory data storage, meaning all data will be lost once the server is stopped.