Articles API

A RESTful API built in Go using Gin and GORM, responsible for managing:

• Users (Customer)
• Articles (Article)
• Keywords (Keyword)

Project Structure

.
├── cmd/server/main.go        # Entry point
├── internal/                 # Application core
│   ├── db/                   # Database connection
│   ├── handler/              # HTTP handlers
│   ├── model/                # Data models
│   ├── repository/           # Database access (GORM)
│   ├── router/               # HTTP routes
│   └── service/              # Business logic

API Routes

/customer

Method	Route	Description
GET	/customer	List all users
GET	/customer/:id	Get user by ID
POST	/customer	Create a new user
PUT	/customer/:id	Update a user
DELETE	/customer/:id	Delete a user

/article

Method	Route	Description
GET	/article	List all articles
GET	/article/:id	Get article by ID
POST	/article	Create a new article
PUT	/article/:id	Update an article
DELETE	/article/:id	Delete an article
GET	/article/customer/:customerId	Get articles by user ID
GET	/article/title?title=...	Search by title (LIKE)
GET	/article/content?content=...	Search by content (LIKE)
GET	/article/keywords?kw=kw1&kw=kw2	Search articles containing any keyword
GET	/article/keywords/filter?kw=...	Search articles containing all keywords

/keyword

Method	Route	Description
GET	/keyword	List all keywords
GET	/keyword/:id	Get keyword by ID
POST	/keyword	Create a new keyword
PUT	/keyword/:id	Update a keyword
DELETE	/keyword/:id	Delete a keyword
GET	/keyword/article/:articleId	List keywords for an article

Setup

1. Set variables in .env
2. Create the database using articles_db.sql
3. Import requests using requests.postman_collection.json
4. Run the app:

go run cmd/server/main.go