From 3f90baa4dea614a4774907ef4a32f05f29b80cbc Mon Sep 17 00:00:00 2001
From: Asim Aslam <asim@aslam.me>
Date: Thu, 3 Oct 2019 09:57:49 +0100
Subject: [PATCH] Update to latest go-micro and fix breaks

---
 redis.go | 88 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 redis.go

diff --git a/redis.go b/redis.go
new file mode 100644
index 0000000..03f5c77
--- /dev/null
+++ b/redis.go
@@ -0,0 +1,88 @@
+package redis
+
+import (
+	"github.com/micro/go-micro/config/options"
+	"github.com/micro/go-micro/store"
+	redis "gopkg.in/redis.v3"
+)
+
+type rkv struct {
+	options.Options
+	Client *redis.Client
+}
+
+func (r *rkv) Read(key string) (*store.Record, error) {
+	val, err := r.Client.Get(key).Bytes()
+
+	if err != nil && err == redis.Nil {
+		return nil, store.ErrNotFound
+	} else if err != nil {
+		return nil, err
+	}
+
+	if val == nil {
+		return nil, store.ErrNotFound
+	}
+
+	d, err := r.Client.TTL(key).Result()
+	if err != nil {
+		return nil, err
+	}
+
+	return &store.Record{
+		Key:    key,
+		Value:  val,
+		Expiry: d,
+	}, nil
+}
+
+func (r *rkv) Delete(key string) error {
+	return r.Client.Del(key).Err()
+}
+
+func (r *rkv) Write(record *store.Record) error {
+	return r.Client.Set(record.Key, record.Value, record.Expiry).Err()
+}
+
+func (r *rkv) Sync() ([]*store.Record, error) {
+	keys, err := r.Client.Keys("*").Result()
+	if err != nil {
+		return nil, err
+	}
+	var vals []*store.Record
+	for _, k := range keys {
+		i, err := r.Read(k)
+		if err != nil {
+			return nil, err
+		}
+		vals = append(vals, i)
+	}
+	return vals, nil
+}
+
+func (r *rkv) String() string {
+	return "redis"
+}
+
+func NewStore(opts ...options.Option) store.Store {
+	options := options.NewOptions(opts...)
+
+	var nodes []string
+
+	if n, ok := options.Values().Get("store.nodes"); ok {
+		nodes = n.([]string)
+	}
+
+	if len(nodes) == 0 {
+		nodes = []string{"127.0.0.1:6379"}
+	}
+
+	return &rkv{
+		Options: options,
+		Client: redis.NewClient(&redis.Options{
+			Addr:     nodes[0],
+			Password: "", // no password set
+			DB:       0,  // use default DB
+		}),
+	}
+}