main.go

package main

import (
	"errors"
	"net/http"
	"gorm.io/driver/postgres"
	"gorm.io/gorm"
	"log"

	"github.com/gin-gonic/gin"
	"go-rest-api/controller"
	_ "go-rest-api/docs"
	"go-rest-api/httputil"

	swaggerFiles "github.com/swaggo/files"
	ginSwagger "github.com/swaggo/gin-swagger"
)

var db *gorm.DB

//	@title			Swagger Example API
//	@version		1.0
//	@description	This is a sample server celler server.
//	@termsOfService	http://swagger.io/terms/

//	@contact.name	API Support
//	@contact.url	http://www.swagger.io/support
//	@contact.email	support@swagger.io

//	@license.name	Apache 2.0
//	@license.url	http://www.apache.org/licenses/LICENSE-2.0.html

//	@host		localhost:8080
//	@BasePath	/api/v1

//	@securityDefinitions.basic	BasicAuth

//	@securityDefinitions.apikey	ApiKeyAuth
//	@in							header
//	@name						Authorization
//	@description				Description for what is this security definition being used

//	@securitydefinitions.oauth2.application	OAuth2Application
//	@tokenUrl								https://example.com/oauth/token
//	@scope.write							Grants write access
//	@scope.admin							Grants read and write access to administrative information

//	@securitydefinitions.oauth2.implicit	OAuth2Implicit
//	@authorizationUrl						https://example.com/oauth/authorize
//	@scope.write							Grants write access
//	@scope.admin							Grants read and write access to administrative information

//	@securitydefinitions.oauth2.password	OAuth2Password
//	@tokenUrl								https://example.com/oauth/token
//	@scope.read								Grants read access
//	@scope.write							Grants write access
//	@scope.admin							Grants read and write access to administrative information

//	@securitydefinitions.oauth2.accessCode	OAuth2AccessCode
//	@tokenUrl								https://example.com/oauth/token
//	@authorizationUrl						https://example.com/oauth/authorize
//	@scope.admin							Grants read and write access to administrative information
func main() {
	dsn := "host=localhost user=postgres password=postgres dbname=postgres port=5432"

	db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
    if err != nil {
        log.Fatalf("Error when connect database, the error is '%v'", err)
    }
	controller.DB = *db

	r := gin.Default()

	c := controller.NewController()

	v1 := r.Group("/api/v1")
	{
		accounts := v1.Group("/accounts")
		{
			accounts.GET(":id", c.ShowAccount)
			accounts.GET("", c.ListAccounts)
			accounts.POST("", c.AddAccount)
			accounts.DELETE(":id", c.DeleteAccount)
			accounts.PATCH(":id", c.UpdateAccount)
			// accounts.POST(":id/images", c.UploadAccountImage)
		}
	}
	r.GET("/swagger/*any", ginSwagger.WrapHandler(swaggerFiles.Handler))
	r.Run(":8080")
}

func auth() gin.HandlerFunc {
	return func(c *gin.Context) {
		if len(c.GetHeader("Authorization")) == 0 {
			httputil.NewError(c, http.StatusUnauthorized, errors.New("Authorization is required Header"))
			c.Abort()
		}
		c.Next()
	}
}

func GetDB() *gorm.DB {
	 return db 
	}