add all methods for promotions

ENDPOINTS.md

@@ -7,24 +7,24 @@
 
 ## Uploading and updating products
 - [x] Create or update a product
-- [ ] Get the product import status
-- [ ] Create a product by Ozon ID
-- [ ] Upload and update product images
-- [ ] Check products images uploading status
+- [x] Get the product import status
+- [x] Create a product by Ozon ID
+- [x] Upload and update product images
+- [x] Check products images uploading status
 - [x] List of products
 - [x] Product details
 - [x] Get products' content rating by SKU
-- [ ] Get a list of products by identifiers
-- [ ] Get a description of the product characteristics
-- [ ] Get product description
-- [ ] Product range limit, limits on product creation and update
-- [ ] Change product identifiers from the seller's system
-- [ ] Archive a product
-- [ ] Unarchive a product
-- [ ] Remove a product without an SKU from the archive
-- [ ] Get a list of geo-restrictions for services
-- [ ] Upload activation codes for services and digital products
-- [ ] Status of uploading activation codes
+- [x] Get a list of products by identifiers
+- [x] Get a description of the product characteristics
+- [x] Get product description
+- [x] Product range limit, limits on product creation and update
+- [x] Change product identifiers from the seller's system
+- [x] Archive a product
+- [x] Unarchive a product
+- [x] Remove a product without an SKU from the archive
+- [x] Get a list of geo-restrictions for services
+- [x] Upload activation codes for services and digital products
+- [x] Status of uploading activation codes
 
 ## Prices and Stocks
 - [x] Update stocks
@@ -32,23 +32,23 @@
 - [x] Information about product quantity
 - [x] Stocks in seller's warehouses (FBS и rFBS)
 - [x] Update prices
-- [ ] Get product price information
-- [ ] Get information about the markdown and the main product by the markdown product SKU
-- [ ] Set a discount on a markdown product
+- [x] Get product price information
+- [x] Get information about the markdown and the main product by the markdown product SKU
+- [x] Set a discount on a markdown product
 
 ## Promotions
 - [x] Available promotions
-- [ ] Products that can participate in a promotion
-- [ ] Products in a promotion
+- [x] Products that can participate in a promotion
+- [x] Products in a promotion
 - [x] Add products to promotion
-- [ ] Remove products from promotion
-- [ ] List of available Hot Sale promotions
-- [ ] List of products participating in the Hot Sale promotion
-- [ ] Add products to the Hot Sale promotion
-- [ ] Remove product from the Hot Sale promotion
-- [ ] List of discount requests
-- [ ] Approve a discount request
-- [ ] Decline a discount request
+- [x] Remove products from promotion
+- [x] List of available Hot Sale promotions
+- [x] List of products participating in the Hot Sale promotion
+- [x] Add products to the Hot Sale promotion
+- [x] Remove product from the Hot Sale promotion
+- [x] List of discount requests
+- [x] Approve a discount request
+- [x] Decline a discount request
 
 ## Brand certificates
 - [ ] List of certified brands

ozon/promotions.go

@@ -2,6 +2,7 @@ package ozon
 
 import (
 	"net/http"
+	"time"
 
 	core "github.com/diphantxm/ozon-api-client"
 )
@@ -136,3 +137,543 @@ func (c Promotions) AddToPromotion(params *AddProductToPromotionParams) (*AddPro
 
 	return resp, nil
 }
+
+type ProductsAvailableForPromotionParams struct {
+	// Promotion identifier
+	ActionId float64 `json:"action_id"`
+
+	// Number of values in the response. The default value is 100
+	Limit float64 `json:"limit"`
+
+	// Number of elements that will be skipped in the response.
+	// For example, if offset=10, the response will start with the 11th element found
+	Offset float64 `json:"offset"`
+}
+
+type ProductsAvailableForPromotionResponse struct {
+	core.CommonResponse
+
+	// Method result
+	Result struct {
+		// Products list
+		Products []PromotionProduct `json:"products"`
+
+		// Total number of products that can participate in the promotion
+		Total float64 `json:"total"`
+	} `json:"result"`
+}
+
+type PromotionProduct struct {
+	// Product identifier
+	Id float64 `json:"id"`
+
+	// Current product price without a discount
+	Price float64 `json:"price"`
+
+	// Promotional product price
+	ActionPrice float64 `json:"action_price"`
+
+	// Maximum possible promotional product price
+	MaxActionType float64 `json:"max_action_type"`
+
+	// Type of adding a product to the promotion: automatically or manually by the seller
+	AddMode string `json:"add_mode"`
+
+	// Minimum number of product units in a stock discount type promotion
+	MinStock float64 `json:"min_stock"`
+
+	// Number of product units in a stock discount type promotion
+	Stock float64 `json:"stock"`
+}
+
+// A method for getting a list of products that can participate in the promotion by the promotion identifier
+func (c Promotions) ProductsAvailableForPromotion(params *ProductsAvailableForPromotionParams) (*ProductsAvailableForPromotionResponse, error) {
+	url := "/v1/actions/candidates"
+
+	resp := &ProductsAvailableForPromotionResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type ProductsInPromotionParams struct {
+	// Promotion identifier
+	ActionId float64 `json:"action_id"`
+
+	// Number of values in the response. The default value is 100
+	Limit float64 `json:"limit"`
+
+	// Number of elements that will be skipped in the response. For example, if offset=10, the response will start with the 11th element found
+	Offset float64 `json:"offset"`
+}
+
+type ProductsInPromotionResponse struct {
+	core.CommonResponse
+
+	// Method result
+	Result struct {
+		// Products list
+		Products []PromotionProduct `json:"products"`
+
+		// Total number of products that can participate in the promotion
+		Total float64 `json:"total"`
+	} `json:"reuslt"`
+}
+
+// A method for getting the list of products participating in the promotion by its identifier
+func (c Promotions) ProductsInPromotion(params *ProductsInPromotionParams) (*ProductsInPromotionResponse, error) {
+	url := "/v1/actions/products"
+
+	resp := &ProductsInPromotionResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type RemoveProductFromPromotionParams struct {
+	// Promotion identifier
+	ActionId float64 `json:"action_id"`
+
+	// List of products identifiers
+	ProductIds []float64 `json:"product_ids"`
+}
+
+type RemoveProductFromPromotionResponse struct {
+	core.CommonResponse
+
+	// Method result
+	Result struct {
+		// List of product identifiers that were removed from the promotion
+		ProductIds []float64 `json:"product_ids"`
+
+		// List of product identifiers that weren't removed from the promotion
+		Rejected []struct {
+			// Product identifier
+			ProductId float64 `json:"product_id"`
+
+			// Reason why the product wasn't removed from the promotion
+			Reason string `json:"reason"`
+		} `json:"rejected"`
+	} `json:"result"`
+}
+
+// A method for removing products from the promotion
+func (c Promotions) RemoveProduct(params *RemoveProductFromPromotionParams) (*RemoveProductFromPromotionResponse, error) {
+	url := "/v1/actions/products/deactivate"
+
+	resp := &RemoveProductFromPromotionResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type ListHotSalePromotionsResponse struct {
+	core.CommonResponse
+
+	// Method result
+	Result []struct {
+		// Promotion end date
+		DateEnd string `json:"date_end"`
+
+		// Promotion start date
+		DateStart string `json:"date_start"`
+
+		// Promotion description
+		Description string `json:"description"`
+
+		// 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"`
+
+		// Hot Sale promotion identifier
+		HotsaleId float64 `json:"hotsale_id"`
+
+		// Indication that you participate in this promotion
+		IsParticipating bool `json:"is_participating"`
+
+		// Promotion name
+		Title string `json:"title"`
+	} `json:"result"`
+}
+
+// List of available Hot Sale promotions
+func (c Promotions) ListHotSalePromotions() (*ListHotSalePromotionsResponse, error) {
+	url := "/v1/actions/hotsales/list"
+
+	resp := &ListHotSalePromotionsResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, nil, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type ProductsAvailableForHotSalePromotionParams struct {
+	// Hot Sale promotion identifier
+	HotSaleId float64 `json:"hotsale_id"`
+
+	// Number of elements in the response. Default value is 100
+	Limit float64 `json:"limit"`
+
+	// Number of elements that will be skipped in the response. For example, if offset=10, the response will start with the 11th element found
+	Offset float64 `json:"offset"`
+}
+
+type ProductsAvailableForHotSalePromotionResponse struct {
+	core.CommonResponse
+
+	// Method result
+	Result struct {
+		// Products list
+		Products []struct {
+			// Promotional product price
+			ActionPrice float64 `json:"action_price"`
+
+			// Date when the product participates in the promotion in the YYYY-MM-DD format
+			DateDayPromo string `json:"date_day_promo"`
+
+			// Product identifier
+			Id float64 `json:"id"`
+
+			// Indication that product participates in the promotion
+			IsActive bool `json:"is_active"`
+
+			// Maximum possible promotional price of the product
+			MaxActionPrice float64 `json:"max_action_type"`
+
+			// Minimum number of product units in a stock discount type promotion
+			MinStock float64 `json:"min_stock"`
+
+			// Number of product units in a stock discount type promotion
+			Stock float64 `json:"stock"`
+		} `json:"products"`
+
+		// Total number of products that are available for the promotion
+		Total float64 `json:"total"`
+	} `json:"result"`
+}
+
+// Method for getting a list of products that can participate or are already participating in the Hot Sale promotion
+func (c Promotions) ProductsAvailableForHotSalePromotion(params *ProductsAvailableForHotSalePromotionParams) (*ProductsAvailableForHotSalePromotionResponse, error) {
+	url := "/v1/actions/hotsales/products"
+
+	resp := &ProductsAvailableForHotSalePromotionResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type AddProductsToHotSaleParams struct {
+	// Hot Sale promotion identifier
+	HotSaleId float64 `json:"hotsale_id"`
+
+	// Products to be added to the promotion. The maximum number in one request is 100
+	Products []AddProductsToHotSaleProduct `json:"products"`
+}
+
+type AddProductsToHotSaleProduct struct {
+	// Promotional product price
+	ActionPrice float64 `json:"action_price"`
+
+	// Product identifier
+	ProductId float64 `json:"product_id"`
+
+	// Number of product units in a stock discount type promotion
+	Stock float64 `json:"stock"`
+}
+
+type ProductsToHotSaleResponse struct {
+	core.CommonResponse
+
+	// Method result
+	Result struct {
+		// List of products that haven't been added to the promotion
+		Rejected []struct {
+			//Product identifier
+			ProductId float64 `json:"product_id"`
+
+			// Reason why the product hasn't been added to the promotion
+			Reason string `json:"reason"`
+		} `json:"rejected"`
+	} `json:"result"`
+}
+
+func (c Promotions) AddProductsToHotSale(params *AddProductsToHotSaleParams) (*ProductsToHotSaleResponse, error) {
+	url := "/v1/actions/hotsales/activate"
+
+	resp := &ProductsToHotSaleResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type RemoveProductsToHotSaleParams struct {
+	// Hot Sale promotion identifier
+	HotSaleId float64 `json:"hotsale_id"`
+
+	// List of products identifiers. Maximum number of values in one request is 100
+	ProductIds []float64 `json:"product_ids"`
+}
+
+// Remove product from the Hot Sale promotion
+func (c Promotions) RemoveProductsToHotSale(params *RemoveProductsToHotSaleParams) (*ProductsToHotSaleResponse, error) {
+	url := "/v1/actions/hotsales/activate"
+
+	resp := &ProductsToHotSaleResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type ListDiscountRequestsParams struct {
+	// Discount request status
+	Status string `json:"status" default:"UNKNOWN"`
+
+	// Page number from which you want to download the list of discount requests
+	Page uint64 `json:"page"`
+
+	// The maximum number of requests on a page
+	Limit uint64 `json:"limit"`
+}
+
+type ListDiscountRequestsResponse struct {
+	core.CommonResponse
+
+	// List of requests
+	Result []struct {
+		// Request ID
+		Id uint64 `json:"id"`
+
+		// Request created date
+		CreatedAt time.Time `json:"created_at"`
+
+		// End time of the request
+		EndAt time.Time `json:"end_at"`
+
+		// Time to change the decision
+		EditedTill time.Time `json:"edited_till"`
+
+		// Request status
+		Status string `json:"status"`
+
+		// Customer's name
+		CustomerName string `json:"customer_name"`
+
+		// Product identifier in the Ozon system, SKU
+		SKU uint64 `json:"sku"`
+
+		// Customer's comment on the request
+		UserComment string `json:"user_comment"`
+
+		// Seller's comment on the request
+		SellerComment string `json:"seller_comment"`
+
+		// Requested price
+		RequestedPrice float64 `json:"requested_price"`
+
+		// Approved price
+		ApprovedPrice float64 `json:"approved_price"`
+
+		// Product price before all discounts
+		OriginalPrice float64 `json:"original_price"`
+
+		// Discount in rubles
+		Discount float64 `json:"discount"`
+
+		// Discount percentage
+		DiscountPercent float64 `json:"discount_percent"`
+
+		// Base price at which a product is selling on Ozon, if not eligible for a promotion
+		BasePrice float64 `json:"base_price"`
+
+		// The minimum price after auto-application of discounts and promotions
+		MinAutoPrice float64 `json:"min_auto_price"`
+
+		// ID of the previous customer request for this product
+		PrevTaskId uint64 `json:"prev_task_id"`
+
+		// If product is damaged — true
+		IsDamaged bool `json:"is_damaged"`
+
+		// Moderation date: review, approval or decline of the request
+		ModeratedAt time.Time `json:"moderated_at"`
+
+		// Discount in rubles approved by the seller. Pass the value 0 if the seller did not approve the request
+		ApprovedDiscount float64 `json:"approved_discount"`
+
+		// Discount percentage approved by the seller. Pass the value 0 if the seller did not approve the request
+		ApprovedDiscountPercent float64 `json:"approved_discount_percent"`
+
+		// Whether the customer has purchased the product. true if purchased
+		IsPurchased bool `json:"is_purchased"`
+
+		// Whether the request was moderated automatically. true if moderation was automatic
+		IsAutoModerated bool `json:"is_auto_moderated"`
+
+		// Product identifier in the seller's system
+		OfferId string `json:"offer_id"`
+
+		// Email of the user who processed the request
+		Email string `json:"email"`
+
+		// Last name of the user who processed the request
+		LastName string `json:"last_name"`
+
+		// First name of the user who processed the request
+		FirstName string `json:"first_name"`
+
+		// Patronymic of the user who processed the request
+		Patronymic string `json:"patronymic"`
+
+		// Approved minimum quantity of products
+		ApprovedQuantityMin uint64 `json:"approved_quantity_min"`
+
+		// Approved maximum quantity of products
+		ApprovedQuantityMax uint64 `json:"approved_quantity_max"`
+
+		// Requested minimum number of products
+		RequestedQuantityMin uint64 `json:"requested_quantity_min"`
+
+		// Requested maximum number of products
+		RequestedQuantityMax uint64 `json:"requested_quantity_max"`
+
+		// Requested price with fee
+		RequestedPriceWithFee float64 `json:"requested_price_with_fee"`
+
+		// Approved price with fee
+		ApprovedPriceWithFee float64 `json:"approved_price_with_fee"`
+
+		// Approved price fee percent
+		ApprovedPriceFeePercent float64 `json:"approved_price_fee_percent"`
+	} `json:"result"`
+}
+
+// Method for getting a list of products that customers want to buy with discount
+func (c Promotions) ListDiscountRequests(params *ListDiscountRequestsParams) (*ListDiscountRequestsResponse, error) {
+	url := "/v1/actions/discounts-task/list"
+
+	resp := &ListDiscountRequestsResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type DiscountRequestParams struct {
+	// List of discount requests
+	Tasks []DiscountRequestTask `json:"tasks"`
+}
+
+type DiscountRequestTask struct {
+	// Request ID
+	Id uint64 `json:"id"`
+
+	// Approved price
+	ApprovedPrice float64 `json:"approved_price"`
+
+	// Seller's comment on the request
+	SellerComment string `json:"seller_comment"`
+
+	// Approved minimum quantity of products
+	ApprovedQuantityMin uint64 `json:"approved_quantity_min"`
+
+	// Approved maximum quantity of products
+	ApprovedQuantityMax uint64 `json:"approved_quantity_max"`
+}
+
+type DiscountRequestResponse struct {
+	core.CommonResponse
+
+	// Method result
+	Result struct {
+		// Errors when creating a request
+		FailDetails []struct {
+			// Request ID
+			TaskId uint64 `json:"task_id"`
+
+			// Error message
+			ErrorForUser string `json:"error_for_user"`
+		} `json:"fail_details"`
+
+		// The number of requests with a successful status change
+		SuccessCount int32 `json:"success_count"`
+
+		// The number of requests that failed to change their status
+		FailCount int32 `json:"fail_count"`
+	} `json:"result"`
+}
+
+// You can approve applications in statuses:
+//   - NEW — new
+//   - SEEN — viewed
+func (c Promotions) ApproveDiscountRequest(params *DiscountRequestParams) (*DiscountRequestResponse, error) {
+	url := "/v1/actions/discounts-task/approve"
+
+	resp := &DiscountRequestResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+// You can decline applications in statuses:
+//   - NEW—new
+//   - SEEN—viewed
+func (c Promotions) DeclineDiscountRequest(params *DiscountRequestParams) (*DiscountRequestResponse, error) {
+	url := "/v1/actions/discounts-task/decline"
+
+	resp := &DiscountRequestResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}

ozon/promotions_test.go

@@ -141,3 +141,632 @@ func TestAddToPromotion(t *testing.T) {
 		}
 	}
 }
+
+func TestProductsAvailableForPromotion(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *ProductsAvailableForPromotionParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&ProductsAvailableForPromotionParams{
+				ActionId: 63337,
+				Limit:    10,
+				Offset:   0,
+			},
+			`{
+				"result": {
+				  "products": [
+					{
+					  "id": 226,
+					  "price": 250,
+					  "action_price": 0,
+					  "max_action_price": 175,
+					  "add_mode": "NOT_SET",
+					  "stock": 0,
+					  "min_stock": 0
+					},
+					{
+					  "id": 1366,
+					  "price": 2300,
+					  "action_price": 630,
+					  "max_action_price": 770,
+					  "add_mode": "MANUAL",
+					  "stock": 0,
+					  "min_stock": 0
+					}
+				  ],
+				  "total": 2
+				}
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&ProductsAvailableForPromotionParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.Promotions().ProductsAvailableForPromotion(test.params)
+		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)
+		}
+	}
+}
+
+func TestProductsInPromotion(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *ProductsInPromotionParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&ProductsInPromotionParams{
+				ActionId: 66011,
+				Limit:    10,
+				Offset:   0,
+			},
+			`{
+				"result": {
+				  "products": [
+					{
+					  "id": 1383,
+					  "price": 5503,
+					  "action_price": 621,
+					  "max_action_price": 3712.1,
+					  "add_mode": "MANUAL",
+					  "stock": 0,
+					  "min_stock": 0
+					}
+				  ],
+				  "total": 1
+				}
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&ProductsInPromotionParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.Promotions().ProductsInPromotion(test.params)
+		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)
+		}
+	}
+}
+
+func TestRemoveProduct(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *RemoveProductFromPromotionParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&RemoveProductFromPromotionParams{
+				ActionId:   66011,
+				ProductIds: []float64{14975},
+			},
+			`{
+				"result": {
+				  "product_ids": [
+					14975
+				  ],
+				  "rejected": []
+				}
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&RemoveProductFromPromotionParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.Promotions().RemoveProduct(test.params)
+		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)
+		}
+
+		if resp.StatusCode == http.StatusOK {
+			if len(resp.Result.ProductIds) > 0 {
+				if resp.Result.ProductIds[0] != test.params.ProductIds[0] {
+					t.Errorf("Product ids in request and response are not equal")
+				}
+			}
+		}
+	}
+}
+
+func TestListHotSalePromotions(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			`{
+				"result": [
+				  {
+					"date_end": "string",
+					"date_start": "string",
+					"description": "string",
+					"freeze_date": "string",
+					"hotsale_id": 0,
+					"is_participating": true,
+					"title": "string"
+				  }
+				]
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.Promotions().ListHotSalePromotions()
+		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)
+		}
+	}
+}
+
+func TestProductsAvailableForHotSalePromotion(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *ProductsAvailableForHotSalePromotionParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&ProductsAvailableForHotSalePromotionParams{
+				HotSaleId: 0,
+				Limit:     0,
+				Offset:    0,
+			},
+			`{
+				"result": {
+				  "products": [
+					{
+					  "action_price": 0,
+					  "date_day_promo": "string",
+					  "id": 0,
+					  "is_active": true,
+					  "max_action_price": 0,
+					  "min_stock": 0,
+					  "stock": 0
+					}
+				  ],
+				  "total": 0
+				}
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&ProductsAvailableForHotSalePromotionParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.Promotions().ProductsAvailableForHotSalePromotion(test.params)
+		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)
+		}
+	}
+}
+
+func TestAddProductsToHotSale(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *AddProductsToHotSaleParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&AddProductsToHotSaleParams{
+				HotSaleId: 1234,
+				Products: []AddProductsToHotSaleProduct{
+					{
+						ActionPrice: 12,
+						ProductId:   111,
+						Stock:       45,
+					},
+				},
+			},
+			`{
+				"result": {
+				  "rejected": [
+					{
+					  "product_id": 0,
+					  "reason": "string"
+					}
+				  ]
+				}
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&AddProductsToHotSaleParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.Promotions().AddProductsToHotSale(test.params)
+		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)
+		}
+	}
+}
+
+func TestRemoveProductsToHotSale(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *RemoveProductsToHotSaleParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&RemoveProductsToHotSaleParams{
+				HotSaleId:  12345,
+				ProductIds: []float64{111},
+			},
+			`{
+				"result": {
+				  "rejected": [
+					{
+					  "product_id": 0,
+					  "reason": "string"
+					}
+				  ]
+				}
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&RemoveProductsToHotSaleParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.Promotions().RemoveProductsToHotSale(test.params)
+		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)
+		}
+	}
+}
+
+func TestListDiscountRequests(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *ListDiscountRequestsParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&ListDiscountRequestsParams{
+				Status: "UNKNOWN",
+				Page:   0,
+				Limit:  100,
+			},
+			`{
+				"result": [
+				  {
+					"id": 0,
+					"created_at": "2019-08-24T14:15:22Z",
+					"end_at": "2019-08-24T14:15:22Z",
+					"edited_till": "2019-08-24T14:15:22Z",
+					"status": "string",
+					"customer_name": "string",
+					"sku": 0,
+					"user_comment": "string",
+					"seller_comment": "string",
+					"requested_price": 0,
+					"approved_price": 0,
+					"original_price": 0,
+					"discount": 0,
+					"discount_percent": 0,
+					"base_price": 0,
+					"min_auto_price": 0,
+					"prev_task_id": 0,
+					"is_damaged": true,
+					"moderated_at": "2019-08-24T14:15:22Z",
+					"approved_discount": 0,
+					"approved_discount_percent": 0,
+					"is_purchased": true,
+					"is_auto_moderated": true,
+					"offer_id": "string",
+					"email": "string",
+					"last_name": "string",
+					"first_name": "string",
+					"patronymic": "string",
+					"approved_quantity_min": 0,
+					"approved_quantity_max": 0,
+					"requested_quantity_min": 0,
+					"requested_quantity_max": 0,
+					"requested_price_with_fee": 0,
+					"approved_price_with_fee": 0,
+					"approved_price_fee_percent": 0
+				  }
+				]
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&ListDiscountRequestsParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.Promotions().ListDiscountRequests(test.params)
+		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)
+		}
+	}
+}
+
+func TestApproveDiscountRequest(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *DiscountRequestParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&DiscountRequestParams{
+				Tasks: []DiscountRequestTask{
+					{
+						Id: 123,
+						ApprovedPrice: 11,
+						SellerComment: "string",
+						ApprovedQuantityMin: 1,
+						ApprovedQuantityMax: 2,
+					},
+				},
+			},
+			`{
+				"result": {
+				  "fail_details": [
+					{
+					  "task_id": 1234,
+					  "error_for_user": "string"
+					}
+				  ],
+				  "success_count": 1,
+				  "fail_count": 1
+				}
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&DiscountRequestParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.Promotions().ApproveDiscountRequest(test.params)
+		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)
+		}
+	}
+}
+
+func TestDeclineDiscountRequest(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *DiscountRequestParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&DiscountRequestParams{
+				Tasks: []DiscountRequestTask{
+					{
+						Id: 123,
+						ApprovedPrice: 11,
+						SellerComment: "string",
+						ApprovedQuantityMin: 1,
+						ApprovedQuantityMax: 2,
+					},
+				},
+			},
+			`{
+				"result": {
+				  "fail_details": [
+					{
+					  "task_id": 1234,
+					  "error_for_user": "string"
+					}
+				  ],
+				  "success_count": 1,
+				  "fail_count": 1
+				}
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&DiscountRequestParams{},
+			`{
+				"code": 16,
+				"message": "Client-Id and Api-Key headers are required"
+			}`,
+		},
+	}
+
+	for _, test := range tests {
+		c := NewMockClient(core.NewMockHttpHandler(test.statusCode, test.response, test.headers))
+
+		resp, err := c.Promotions().DeclineDiscountRequest(test.params)
+		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)
+		}
+	}
+}