szoe-pontok/database/connection.go

package database

import (
	"context"
	"fmt"

	"git.tek.govt.hu/dowerx/szoe-pontok/config"
	"github.com/jmoiron/sqlx"
	_ "github.com/lib/pq"
	"github.com/redis/go-redis/v9"
)

var db *sqlx.DB

func GetDB() *sqlx.DB {
	if db == nil {
		cfg := config.GetConfig()
		newDB, err := sqlx.Connect("postgres", fmt.Sprintf("host=%s port=%d user=%s password=%s dbname=%s sslmode=disable", cfg.Database.Host, cfg.Database.Port, cfg.Database.User, cfg.Database.Password, cfg.Database.DBname))
		if err != nil {
			panic(err)
		}
		db = newDB
	}

	return db
}

var rdb *redis.Client
var ctx context.Context

func GetRDB() (*redis.Client, context.Context) {
	if rdb == nil {
		ctx = context.Background()
		rdb = redis.NewClient(&config.GetConfig().Redis)

		if err := rdb.Ping(ctx).Err(); err != nil {
			panic(err)
		}
	}

	return rdb, ctx
}