account page stubbed: link to etsy sign up

database.go

@@ -0,0 +1,23 @@
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/jackc/pgx/v5/pgxpool"
+)
+
+func newPool(ctx context.Context) (*pgxpool.Pool, error) {
+	pool, err := pgxpool.New(ctx, "postgres://app_client:app_password@localhost:5432/inventory_2?sslmode=disable")
+	if err != nil {
+		return nil, fmt.Errorf("failed to create database client: %w", err)
+	}
+
+	conn, err := pool.Acquire(ctx)
+	if err != nil {
+		return nil, fmt.Errorf("failed to create a database connection: %w", err)
+	}
+	conn.Release()
+
+	return pool, nil
+}