api fixes for list filters

cmd/dev/sravnicli/products.go

@@ -9,6 +9,7 @@ import (
 
 	"git.loyso.art/frx/kurious/internal/common/client/sravni"
 	"git.loyso.art/frx/kurious/internal/common/errors"
+	"git.loyso.art/frx/kurious/internal/common/xslice"
 
 	"github.com/teris-io/cli"
 )
@@ -184,7 +185,13 @@ func (a *productsFilterCountAction) parse(args []string, options map[string]stri
 		return errors.SimpleError(learningTypeOptName + " is empty")
 	}
 
-	a.params.courseThematic = strings.Split(options[courseThematicOptName], ",")
+	filterNotEmpty := func(value string) bool {
+		return value != ""
+	}
+	a.params.courseThematic = xslice.Filter(
+		strings.Split(options[courseThematicOptName], ","),
+		filterNotEmpty,
+	)
 	a.params.learningSelectionType = options[learningTypeSelectionOptName]
 
 	client, err := makeSravniClient(a.ctx, a.log, options)

internal/common/client/sravni/client.go

@@ -276,7 +276,7 @@ func (c *client) ListEducationalProductsFilterCount(
 	ctx context.Context,
 	params ListEducationProductsParams,
 ) (result ProductsFilterCount, err error) {
-	const urlPath = "/v2/education/prodicts/fitter/count"
+	const urlPath = "/v2/education/products/filter/count"
 	if err = c.checkClientInited(); err != nil {
 		return result, err
 	}
@@ -307,7 +307,7 @@ func (c *client) ListEducationalProductsFilterCount(
 	var respData DataContainer[ProductsFilterCount]
 	resp, err := c.http.R().
 		SetBody(reqParams).
-		SetResult(&result).
+		SetResult(&respData).
 		EnableTrace().
 		Post(c.makeEducationURL(urlPath))
 	if err != nil {

internal/common/client/sravni/entities.go

@@ -130,7 +130,7 @@ type ReduxConfigSorting struct {
 
 type ReduxConfig struct {
 	Default struct {
-		SortingParameters []string `json:"sortingParameters"`
+		SortingParameters []ReduxConfigSorting `json:"sortingParameters"`
 	} `json:"default"`
 	DataSources  map[string]ReduxDataSource `json:"dataSources"`
 	Dictionaries struct {