feat: enhance context handling and add options for redis locker

internal/wb/products/repository_api.go

@@ -11,6 +11,7 @@ import (
 	wbapi "sipro-mps/pkg/api/wb/client"
 	"sipro-mps/pkg/utils"
 
+	"github.com/go-faster/errors"
 	"github.com/samber/lo"
 )
 
@@ -61,6 +62,9 @@ func fetchProducts(
 	for {
 		response, err := client.ContentV2GetCardsListPost(ctx, &request, wbapi.ContentV2GetCardsListPostParams{Locale: wbapi.NewOptString("ru")})
 		if err != nil {
+			if errors.Is(err, context.Canceled) {
+				return
+			}
 			currentRetry++
 			if currentRetry >= maxRetries {
 				errChan <- fmt.Errorf("fetching product IDs: %w", err)
@@ -131,6 +135,9 @@ func (a apiRepository) StreamAllProductsCache(ctx context.Context, marketplaceId
 	go a.StreamAllProducts(ctx, marketplaceId, innerResultChan, innerErrChan)
 	var allProducts []pb.Product
 	defer func() {
+		if ctx.Err() != nil {
+			return
+		}
 		if len(allProducts) == 0 {
 			return
 		}
@@ -138,7 +145,6 @@ func (a apiRepository) StreamAllProductsCache(ctx context.Context, marketplaceId
 			Products: utils.ToPtrs(allProducts),
 		}
 		_ = redis.WriteProtoMessage(ctx, key, &message)
-
 	}()
 	for {
 		select {
@@ -157,6 +163,8 @@ func (a apiRepository) StreamAllProductsCache(ctx context.Context, marketplaceId
 			})
 			allProducts = append(allProducts, pbProducts...)
 			resultChan <- pbProducts
+		case <-ctx.Done():
+			return
 		}
 	}