main.go

package main

import (
	"app/config"
	"app/graph/generated"
	"app/graph/resolver"
	"app/middlewares"
	"log"

	"github.com/99designs/gqlgen/graphql/handler"
	"github.com/99designs/gqlgen/graphql/playground"
	"github.com/labstack/echo"
	"github.com/labstack/echo/middleware"
)

func main() {
	e := echo.New()

	e.Use(middleware.Logger())
	e.Use(middleware.Recover())
	e.Use(echo.WrapMiddleware(middlewares.SetHttpContextMiddleware()))

	db := config.NewDB()

	graphqlHandler := handler.NewDefaultServer(
		generated.NewExecutableSchema(
			generated.Config{Resolvers: resolver.NewResolver(db)},
		),
	)
	playgroundHandler := playground.Handler("GraphQL", "/query")

	e.POST("/query", func(c echo.Context) error {
		graphqlHandler.ServeHTTP(c.Response(), c.Request())
		return nil
	})
	e.GET("/playground", func(c echo.Context) error {
		playgroundHandler.ServeHTTP(c.Response(), c.Request())
		return nil
	})

	err := e.Start(":3000")
	if err != nil {
		log.Fatalln(err)
	}
}