From 12773269d4eac33b742a9ef61ebc4c1aeff48b5c Mon Sep 17 00:00:00 2001
From: diPhantxm <asefru78@mail.ru>
Date: Thu, 16 Mar 2023 01:09:31 +0300
Subject: [PATCH] add validate labeling codes

---
 ozon/fbs.go      | 81 ++++++++++++++++++++++++++++++++++++++++++++++++
 ozon/fbs_test.go | 71 ++++++++++++++++++++++++++++++++++++++++++
 ozon/products.go |  5 +--
 3 files changed, 153 insertions(+), 4 deletions(-)

diff --git a/ozon/fbs.go b/ozon/fbs.go
index adbc175..e26c91a 100644
--- a/ozon/fbs.go
+++ b/ozon/fbs.go
@@ -375,3 +375,84 @@ func (c FBS) PackOrder(params *PackOrderParams) (*PackOrderResponse, error) {
 
 	return resp, nil
 }
+
+type ValidateLabelingCodesParams struct {
+	// Shipment number
+	PostingNumber string `json:"posting_number"`
+
+	// Products list
+	Products []ValidateLabelingCodesProduct `json:"products"`
+}
+
+type ValidateLabelingCodesProduct struct {
+	// Product items data
+	Exemplars []ValidateLabelingCodesExemplar `json:"exemplars"`
+
+	// Product identifier
+	ProductId int64 `json:"product_id"`
+}
+
+type ValidateLabelingCodesExemplar struct {
+	// Сustoms cargo declaration (CCD) number
+	GTD string `json:"gtd"`
+
+	// Mandatory “Chestny ZNAK” labeling
+	MandatoryMark string `json:"mandatory_mark"`
+
+	// Product batch registration number
+	RNPT string `json:"rnpt"`
+}
+
+type ValidateLabelingCodesResponse struct {
+	core.CommonResponse
+
+	// Method result
+	Result struct {
+		// Products list
+		Products []struct {
+			// Error code
+			Error string `json:"error"`
+
+			// Product items data
+			Exemplars []struct {
+				// Product item validation errors
+				Errors []string `json:"errors"`
+
+				// Сustoms cargo declaration (CCD) number
+				GTD string `json:"gtd"`
+
+				// Mandatory “Chestny ZNAK” labeling
+				MandatoryMark string `json:"mandatory_mark"`
+
+				// Check result. true if the labeling code of product item meets the requirements
+				Valid bool `json:"valid"`
+
+				// Product batch registration number
+				RNPT string `json:"rnpt"`
+			} `json:"exemplars"`
+
+			// Product identifier
+			ProductId int64 `json:"product_id"`
+
+			// Check result. true if the labeling codes of all product items meet the requirements
+			Valid bool `json:"valid"`
+		} `json:"products"`
+	} `json:"result"`
+}
+
+// Method for checking whether labeling codes meet the "Chestny ZNAK" system requirements on length and symbols.
+//
+// If you don't have the customs cargo declaration (CCD) number, you don't have to specify it
+func (c FBS) ValidateLabelingCodes(params *ValidateLabelingCodesParams) (*ValidateLabelingCodesResponse, error) {
+	url := "/v4/fbs/posting/product/exemplar/validate"
+
+	resp := &ValidateLabelingCodesResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
diff --git a/ozon/fbs_test.go b/ozon/fbs_test.go
index af8fb9b..92bc130 100644
--- a/ozon/fbs_test.go
+++ b/ozon/fbs_test.go
@@ -343,3 +343,74 @@ func TestPackOrder(t *testing.T) {
 		}
 	}
 }
+
+func TestValidateLabelingCodes(t *testing.T) {
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *ValidateLabelingCodesParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&ValidateLabelingCodesParams{
+				PostingNumber: "23281294-0063-2",
+				Products: []ValidateLabelingCodesProduct{
+					{
+						Exemplars: []ValidateLabelingCodesExemplar{
+							{
+								GTD:           "",
+								MandatoryMark: "010290000151642731tVMohkbfFgunB",
+							},
+						},
+						ProductId: 476925391,
+					},
+				},
+			},
+			`{
+				"result": {
+				  "products": [
+					{
+					  "product_id": 476925391,
+					  "exemplars": [
+						{
+						  "mandatory_mark": "010290000151642731tVMohkbfFgunB",
+						  "gtd": "",
+						  "valid": true,
+						  "errors": []
+						}
+					  ],
+					  "valid": true,
+					  "error": ""
+					}
+				  ]
+				}
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&ValidateLabelingCodesParams{},
+			`{
+				"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.FBS().ValidateLabelingCodes(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)
+		}
+	}
+}
diff --git a/ozon/products.go b/ozon/products.go
index 533bdd7..4d9192f 100644
--- a/ozon/products.go
+++ b/ozon/products.go
@@ -347,10 +347,7 @@ type GetProductDetailsResponseItemError struct {
 	AttributeName string `json:"attribute_name"`
 
 	// Additional fields for error description
-	OptionalDescriptionElements struct {
-		// Additional field for error description
-		PropertyName string `json:"property_name"`
-	} `json:"optional_description_elements"`
+	OptionalDescriptionElements map[string]string `json:"optional_description_elements"`
 }
 
 // Get product details