main.go

//go:generate scripts/generate-openapi.sh
package main

import (
	"flag"
	"fmt"
	"movie-catalogue/pkg/api"
	"os"

	"github.com/deepmap/oapi-codegen/pkg/middleware"
	"github.com/labstack/echo/v4"
	echomiddleware "github.com/labstack/echo/v4/middleware"
	"gorm.io/driver/postgres"
	"gorm.io/gorm"
)

var (
	port             *int
	postgresUser     = "app"
	postgresPassword *string
	postgresHost     *string
	postgresPort     = "5432"
)

func main() {
	port = flag.Int("port", 8081, "Port for test HTTP server")
	postgresPassword = flag.String("postgres-password", "", "Postgres password")
	postgresHost = flag.String("postgres-host", "", "Postgres host")
	flag.Parse()

	// Connect to postgres
	dsn := fmt.Sprintf("host=%s user=%s password=%s dbname=%s port=%s",
		*postgresHost, postgresUser, *postgresPassword, "movie", postgresPort)
	db, err := gorm.Open(postgres.Open(dsn), &gorm.Config{})
	if err != nil {
		panic(err)
	}

	db.AutoMigrate(&api.Movie{})

	//
	swagger, err := api.GetSwagger()
	if err != nil {
		fmt.Fprintf(os.Stderr, "Error loading swagger spec\n: %s", err)
		os.Exit(1)
	}

	swagger.Servers = nil

	serverImpl := &api.ServerImplementation{
		DB: db,
	}

	e := echo.New()
	e.Use(echomiddleware.Logger())

	e.Use(middleware.OapiRequestValidator(swagger))

	// We now register our petStore above as the handler for the interface
	api.RegisterHandlers(e, serverImpl)

	// And we serve HTTP until the world ends.
	e.Logger.Fatal(e.Start(fmt.Sprintf("0.0.0.0:%d", *port)))
}