some shit

internal/database/postgres.go

@@ -1,5 +1,23 @@
 package database
 
-import "github.com/jackc/pgx/v5/pgxpool"
+import (
+	"context"
+	"log/slog"
 
-func NewConnectionPool(connectionString string) (*pgxpool.Pool, error)
+	"github.com/jackc/pgx/v5/pgxpool"
+)
+
+func NewConnectionPool(ctx context.Context, connectionString string) (*pgxpool.Pool, error) {
+	pool, err := pgxpool.New(ctx, connectionString)
+	if err != nil {
+		slog.ErrorContext(ctx, "Cant create pool of connection", slog.String("Error", err.Error()))
+		return nil, err
+	}
+
+	if err := pool.Ping(ctx); err != nil {
+		slog.ErrorContext(ctx, "Cant ping connection", slog.String("Error", err.Error()))
+		return nil, err
+	}
+
+	return pool, nil
+}