Cooldown Logic is now distributed

lib/redis.go

@@ -0,0 +1,40 @@
+package lib
+
+import (
+	"context"
+	"os"
+	"time"
+
+	"github.com/redis/go-redis/v9"
+)
+
+var ctx = context.Background()
+var redis_host = os.Getenv("REDIS_HOST")
+var redis_password = os.Getenv("REDIS_PASSWORD")
+
+func SetCache(key string, value string, ttlMinutes int) bool {
+	rdb := redis.NewClient(&redis.Options{
+		Addr:     redis_host,
+		Password: redis_password,
+		DB:       0,
+	})
+
+	err := rdb.Set(ctx, key, value, time.Minute*time.Duration(ttlMinutes)).Err()
+
+	return err != nil
+}
+
+func GetCache(key string) string {
+	rdb := redis.NewClient(&redis.Options{
+		Addr:     redis_host,
+		Password: redis_password,
+		DB:       0,
+	})
+
+	val, err := rdb.Get(ctx, key).Result()
+	if err != nil {
+		return "nil"
+	}
+
+	return val
+}