Commit: Bulk unfinished work

utils/cache.go

@@ -1,35 +1,43 @@
 package utils
 
+// Keep (used in cmd/api/main.go)
+
+// Cache utilities for Valkey Glide
 import (
 	"context"
-	"fmt"
+	"log/slog"
+	"os"
 	"strconv"
 
 	glide "github.com/valkey-io/valkey-glide/go/v2"
 	"github.com/valkey-io/valkey-glide/go/v2/config"
 )
 
-func SetupCache(host, port, user, pass string) (*glide.Client, bool) {
+func NewCache(logger *slog.Logger) *glide.Client {
+	user := os.Getenv("VALKEY_USER")
+	pass := os.Getenv("VALKEY_PASS")
+	host := os.Getenv("VALKEY_HOST")
+	port := os.Getenv("VALKEY_PORT")
 	p, err := strconv.Atoi(port)
+
 	if err != nil {
-		fmt.Println("VALKEY_PORT is not a number")
-		return nil, false
+		logger.Error("VALKEY_PORT is not a number", "error", err, "port", port)
+		panic(err)
 	}
 
 	config := config.NewClientConfiguration().WithAddress(&config.NodeAddress{Host: host, Port: p}).WithCredentials(config.NewServerCredentials(user, pass))
 
 	client, err := glide.NewClient(config)
 	if err != nil {
-		fmt.Println("There was an error: ", err)
-		return nil, false
+		logger.Error("There was an error in glide.NewClient!", "err", err)
+		panic(err)
 	}
 
-	res, err := client.Ping(context.Background())
+	_, err = client.Ping(context.Background())
 	if err != nil {
-		fmt.Println("There was an error: ", err)
-		return nil, false
+		logger.Error("There was an error pinging the client initially!", "err", err)
+		panic(err)
 	}
-	fmt.Println(res) // PONG
 
-	return client, true
+	return client
 }