Add Wildberries product fetching and rate limiting functionality

cmd/test/main.go

@@ -0,0 +1,51 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"github.com/go-faster/errors"
+	"github.com/hibiken/asynq"
+	"github.com/joho/godotenv"
+	"github.com/redis/rueidis"
+	"sipro-mps/internal/config"
+	"sipro-mps/internal/redis"
+	"sipro-mps/internal/tasks"
+)
+
+func main() {
+	godotenv.Load()
+	ctx := context.Background()
+
+	redis.InitClient(ctx)
+	c := *redis.Client
+	key := fmt.Sprintf("wb:products:%d", "test")
+	v, err := c.Do(ctx, c.B().Get().Key(key).Build()).ToString()
+	if err != nil {
+		if errors.As(err, &rueidis.Nil) {
+			fmt.Println("Key does not exist in Redis:", key)
+			return
+		}
+	}
+	fmt.Println("Value from Redis:", v)
+	return
+	cfg, err := config.LoadConfig()
+	if err != nil {
+		panic(err)
+	}
+	client := asynq.NewClient(asynq.RedisClientOpt{Addr: cfg.Redis.Host + ":" + cfg.Redis.Port, Password: cfg.Redis.Password})
+	defer func(client *asynq.Client) {
+		err := client.Close()
+		if err != nil {
+			panic(err)
+		}
+	}(client)
+	task, err := tasks.NewFetchProductsTask(1130)
+	if err != nil {
+		panic(err)
+	}
+	info, err := client.Enqueue(task)
+	if err != nil {
+		panic(err)
+	}
+	println("Task enqueued successfully:", info.ID, "with queue name:", info.Queue, "and payload size:", len(info.Payload), "bytes")
+}