knowledge-graph-agent/backend/neo4j/client.go

package neo4j

import (
	"context"
	"fmt"

	"github.com/neo4j/neo4j-go-driver/v5/neo4j"

	"knowledge-graph-backend/config"
)

func DoConnect(cfg config.Neo4jConfig) {
	ctx := context.Background()
	driver, err := neo4j.NewDriverWithContext(
		cfg.URI,
		neo4j.BasicAuth(cfg.Username, cfg.Password, ""))
	if err != nil {
		panic(err)
	}
	defer driver.Close(ctx)

	err = driver.VerifyConnectivity(ctx)
	if err != nil {
		panic(err)
	}
	fmt.Println("Connection established.")
}