feat: initial implementation of container management platform

internal/database/redis.go

@@ -0,0 +1,54 @@
+package database
+
+import (
+	"context"
+	"time"
+
+	"github.com/go-redis/redis/v8"
+)
+
+type Redis struct {
+	Client *redis.Client
+}
+
+func NewRedis(redisURL string) *Redis {
+	opt, err := redis.ParseURL(redisURL)
+	if err != nil {
+		// Fallback to default Redis options if URL parsing fails
+		opt = &redis.Options{
+			Addr:     "localhost:6379",
+			Password: "",
+			DB:       0,
+		}
+	}
+
+	client := redis.NewClient(opt)
+
+	return &Redis{Client: client}
+}
+
+func (r *Redis) Close() error {
+	return r.Client.Close()
+}
+
+func (r *Redis) Health(ctx context.Context) error {
+	_, err := r.Client.Ping(ctx).Result()
+	return err
+}
+
+func (r *Redis) Set(ctx context.Context, key string, value interface{}, expiration time.Duration) error {
+	return r.Client.Set(ctx, key, value, expiration).Err()
+}
+
+func (r *Redis) Get(ctx context.Context, key string) (string, error) {
+	return r.Client.Get(ctx, key).Result()
+}
+
+func (r *Redis) Del(ctx context.Context, keys ...string) error {
+	return r.Client.Del(ctx, keys...).Err()
+}
+
+func (r *Redis) Exists(ctx context.Context, key string) (bool, error) {
+	result, err := r.Client.Exists(ctx, key).Result()
+	return result > 0, err
+}