Token and session implementation with Redis

internal/db/redis.go

@@ -0,0 +1,30 @@
+package db
+
+import (
+	"apskel-pos-be/config"
+	"fmt"
+
+	"github.com/redis/go-redis/v9"
+)
+
+func NewRedisClient(c config.Redis) (*redis.Client, error) {
+	opts := &redis.Options{
+		Addr:         c.Addr(),
+		Password:     c.Password,
+		DB:           c.DB,
+		DialTimeout:  c.ParseDialTimeout(),
+		ReadTimeout:  c.ParseReadTimeout(),
+		WriteTimeout: c.ParseWriteTimeout(),
+	}
+	if c.PoolSize > 0 {
+		opts.PoolSize = c.PoolSize
+	}
+	if c.MinIdleConnections > 0 {
+		opts.MinIdleConns = c.MinIdleConnections
+	}
+
+	client := redis.NewClient(opts)
+
+	fmt.Println("Successfully connected to Redis")
+	return client, nil
+}