first commit

configs/redis.go

@@ -0,0 +1,47 @@
+package configs
+
+import (
+	"context"
+	"fmt"
+	"os"
+
+	"github.com/redis/go-redis/v9"
+)
+
+var RedisClient *redis.Client
+var Ctx = context.Background()
+
+// ConnectRedis initializes the Redis connection
+func ConnectRedis() error {
+	redisURL := os.Getenv("REDIS_URL")
+	if redisURL != "" {
+		opt, err := redis.ParseURL(redisURL)
+		if err != nil {
+			return fmt.Errorf("failed to parse redis url: %w", err)
+		}
+		RedisClient = redis.NewClient(opt)
+	} else {
+		host := os.Getenv("REDIS_HOST")
+		if host == "" {
+			host = "localhost"
+		}
+		port := os.Getenv("REDIS_PORT")
+		if port == "" {
+			port = "6379"
+		}
+		pass := os.Getenv("REDIS_PASSWORD")
+
+		RedisClient = redis.NewClient(&redis.Options{
+			Addr:     fmt.Sprintf("%s:%s", host, port),
+			Password: pass,
+			DB:       0, // Default DB
+		})
+	}
+
+	_, err := RedisClient.Ping(Ctx).Result()
+	if err != nil {
+		return fmt.Errorf("redis connection failed: %w", err)
+	}
+
+	return nil
+}