add get available promotions method

ENDPOINTS.md

@@ -37,7 +37,7 @@
 - [ ] Set a discount on a markdown product
 
 ## Promotions
-- [ ] Available promotions
+- [x] Available promotions
 - [ ] Products that can participate in a promotion
 - [ ] Products in a promotion
 - [ ] Add products to promotion

ozon/promotions.go

@@ -0,0 +1,80 @@
+package ozon
+
+import (
+	"net/http"
+
+	core "github.com/diphantxm/ozon-api-client"
+)
+
+type GetAvailablePromotionsResponse struct {
+	core.CommonResponse
+
+	// Method result
+	Result []struct {
+		// Promotion identifier
+		Id float64 `json:"id"`
+
+		// Promotion name
+		Title string `json:"title"`
+
+		// Promotion type
+		ActionType string `json:"action_type"`
+
+		// Promotion description
+		Description string `json:"description"`
+
+		// Promotion start date
+		DateStart string `json:"date_start"`
+
+		// Promotion end date
+		DateEnd string `json:"date_end"`
+
+		// Promotion freeze date.
+		//
+		// If the field is filled, the seller can't increase prices, change the list of products, or decrease the number of product units in the promotion.
+		//
+		// The seller can lower prices and increase the product units number in the promotion
+		FreezeDate string `json:"freeze_date"`
+
+		// Number of products that can participate in the promotion
+		PotentialProductsCount float64 `json:"potential_products_count"`
+
+		// Number of products that participate in the promotion
+		ParticipatingProductsCount float64 `json:"participating_products_count"`
+
+		// Whether or not you participate in the promotion
+		IsParticipating bool `json:"participating"`
+
+		// Indication that customers need a promo code to participate in the promotion
+		IsVoucherAction bool `json:"is_voucher_action"`
+
+		// Number of blocked products
+		BannedProductsCount float64 `json:"banned_products_count"`
+
+		// Indication of the promotion is with the target audience
+		WithTargeting bool `json:"with_targeting"`
+
+		// Order amount
+		OrderAmount float64 `json:"order_amount"`
+
+		// Discount type
+		DiscountType string `json:"discount_type"`
+
+		// Discount size
+		DiscountValue float64 `json:"discount_value"`
+	} `json:"result"`
+}
+
+func (c Client) GetAvailablePromotions() (*GetAvailablePromotionsResponse, error) {
+	url := "/v1/actions"
+
+	resp := &GetAvailablePromotionsResponse{}
+
+	response, err := c.client.Request(http.MethodGet, url, nil, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}

ozon/promotions_test.go

@@ -0,0 +1,56 @@
+package ozon
+
+import (
+	"net/http"
+	"testing"
+
+	core "github.com/diphantxm/ozon-api-client"
+)
+
+func TestGetAvailablePromotions(t *testing.T) {
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		response   string
+	}{
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			`{
+				"result": [
+				  {
+					"id": 71342,
+					"title": "test voucher #2",
+					"date_start": "2021-11-22T09:46:38Z",
+					"date_end": "2021-11-30T20:59:59Z",
+					"potential_products_count": 0,
+					"is_participating": true,
+					"participating_products_count": 5,
+					"description": "",
+					"action_type": "DISCOUNT",
+					"banned_products_count": 0,
+					"with_targeting": false,
+					"discount_type": "UNKNOWN",
+					"discount_value": 0,
+					"order_amount": 0,
+					"freeze_date": "",
+					"is_voucher_action": true
+				  }
+				]
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.GetAvailablePromotions()
+		if err != nil {
+			t.Error(err)
+		}
+
+		if resp.StatusCode != test.statusCode {
+			t.Errorf("got wrong status code: got: %d, expected: %d", resp.StatusCode, test.statusCode)
+		}
+	}
+}

ozon/rating.go

@@ -174,7 +174,7 @@ func (c Client) GetSellerRatingInfoForPeriod(params *GetSellerRatingInfoForPerio
 
 	resp := &GetSellerRatingInfoPeriodResponse{}
 
-	response, err := c.client.Request(http.MethodPost, url, nil, resp)
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
 	if err != nil {
 		return nil, err
 	}