Initial v2 version, better testing, updates

driver/redis/redis.go

@@ -0,0 +1,73 @@
+package redis
+
+import (
+	"github.com/hoisie/redis"
+	"meow.tf/go/cacheinterface/v2/encoder"
+	"time"
+)
+
+type Options struct {
+	Encoder  encoder.Encoder `query:"encoder" default:"msgpack"`
+	Address  string          `default:"127.0.0.1"`
+	DB       int             `default:"0" query:"db"`
+	Password string          `query:"password"`
+}
+
+type Cache struct {
+	options Options
+	client  *redis.Client
+}
+
+func New(options Options) (*Cache, error) {
+	rc := &redis.Client{
+		Addr:     options.Address,
+		Db:       options.DB,
+		Password: options.Password,
+	}
+
+	return &Cache{
+		options: options,
+		client:  rc,
+	}, nil
+}
+
+func (rc *Cache) Has(key string) bool {
+	b, _ := rc.client.Exists(key)
+	return b
+}
+
+func (rc *Cache) Get(key string, dst any) error {
+	b, err := rc.client.Get(key)
+
+	if err != nil {
+		return err
+	}
+
+	return encoder.DecodeValue(rc.options.Encoder, b, dst)
+}
+
+func (rc *Cache) GetBytes(key string) ([]byte, error) {
+	b, err := rc.client.Get(key)
+
+	if err != nil {
+		return nil, err
+	}
+
+	return b, nil
+}
+
+func (rc *Cache) Set(key string, val any, ttl time.Duration) error {
+	v, err := encoder.EncodeValue(rc.options.Encoder, val)
+
+	if err != nil {
+		return err
+	}
+
+	return rc.client.Setex(key, int64(ttl.Seconds()), v)
+}
+
+func (rc *Cache) Del(key string) error {
+	_, err := rc.client.Del(key)
+
+	return err
+}