server/graph/graph.go

package graph

import (
	"git.aiterp.net/stufflog/server/database"
	"git.aiterp.net/stufflog/server/graph/graphcore"
	"git.aiterp.net/stufflog/server/graph/loaders"
	"git.aiterp.net/stufflog/server/graph/resolvers"
	"git.aiterp.net/stufflog/server/services"
	"github.com/99designs/gqlgen/graphql"
	"github.com/99designs/gqlgen/graphql/handler"
	"github.com/gin-gonic/gin"
)

//go:generate go run github.com/99designs/gqlgen --verbose --config gqlgen.yml

// New creates a new GraphQL schema.
func New(bundle services.Bundle, database database.Database) graphql.ExecutableSchema {
	return graphcore.NewExecutableSchema(graphcore.Config{
		Resolvers: &resolvers.Resolver{
			Bundle:   bundle,
			Database: database,
		},
	})
}

func Gin(bundle services.Bundle, database database.Database) gin.HandlerFunc {
	schema := New(bundle, database)
	gqlHandler := handler.NewDefaultServer(schema)

	return func(c *gin.Context) {
		bundle.Auth.CheckGinSession(c)

		c.Request = c.Request.WithContext(
			loaders.ContextWithLoaders(
				c.Request.Context(),
				bundle.Auth.UserFromContext(c.Request.Context()),
				database,
			),
		)

		gqlHandler.ServeHTTP(c.Writer, c.Request)
	}
}