Initial project snapshot

backend/internal/platform/redis/redis.go

@@ -0,0 +1,26 @@
+package redis
+
+import (
+	"context"
+	"fmt"
+
+	goredis "github.com/redis/go-redis/v9"
+
+	"github.com/example/remote-access-platform/backend/internal/platform/config"
+)
+
+func Open(ctx context.Context, cfg config.RedisConfig) (*goredis.Client, error) {
+	client := goredis.NewClient(&goredis.Options{
+		Addr:        cfg.Addr,
+		Password:    cfg.Password,
+		DB:          cfg.DB,
+		DialTimeout: cfg.DialTimeout,
+	})
+
+	if err := client.Ping(ctx).Err(); err != nil {
+		_ = client.Close()
+		return nil, fmt.Errorf("ping redis: %w", err)
+	}
+
+	return client, nil
+}