add methods for invoices

ENDPOINTS.md

@@ -147,9 +147,9 @@
 - [ ] Mark messages as read
 
 ## Invoices
-- [ ] Create or edit proforma invoice link
+- [x] Create or edit proforma invoice link
-- [ ] Get a proforma invoice link
+- [x] Get a proforma invoice link
-- [ ] Delete the proforma invoice link
+- [x] Delete the proforma invoice link
 
 ## Reports
 - [x] Report details

ozon/invoices.go

@@ -0,0 +1,97 @@
+package ozon
+
+import (
+	"net/http"
+
+	core "github.com/diphantxm/ozon-api-client"
+)
+
+type Invoices struct {
+	client *core.Client
+}
+
+type CreateUpdateProformaLinkParams struct {
+	// Shipment number
+	PostingNumber string `json:"posting_number"`
+
+	// Proforma invoice link
+	URL string `json:"url"`
+}
+
+type CreateUpdateProformaLinkResponse struct {
+	core.CommonResponse
+
+	// Method result
+	Result bool `json:"result"`
+}
+
+// Create or edit proforma invoice link for VAT refund to Turkey sellers
+func (c Invoices) CreateUpdate(params *CreateUpdateProformaLinkParams) (*CreateUpdateProformaLinkResponse, error) {
+	url := "/v1/invoice/create-or-update"
+
+	resp := &CreateUpdateProformaLinkResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type GetProformaLinkParams struct {
+	// Shipment number
+	PostingNumber string `json:"posting_number"`
+}
+
+type GetProformaLinkResponse struct {
+	core.CommonResponse
+
+	// Method result
+	Result struct {
+		// Proforma invoice link
+		FileURL string `json:"file_url"`
+	} `json:"result"`
+}
+
+// Get a proforma invoice link
+func (c Invoices) Get(params *GetProformaLinkParams) (*GetProformaLinkResponse, error) {
+	url := "/v1/invoice/get"
+
+	resp := &GetProformaLinkResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}
+
+type DeleteProformaLinkParams struct {
+	// Shipment number
+	PostingNumber string `json:"posting_number"`
+}
+
+type DeleteProformaLinkResponse struct {
+	core.CommonResponse
+
+	// Method result
+	Result bool `json:"result"`
+}
+
+func (c Invoices) Delete(params *DeleteProformaLinkParams) (*DeleteProformaLinkResponse, error) {
+	url := "/v1/invoice/delete"
+
+	resp := &DeleteProformaLinkResponse{}
+
+	response, err := c.client.Request(http.MethodPost, url, params, resp)
+	if err != nil {
+		return nil, err
+	}
+	response.CopyCommonResponse(&resp.CommonResponse)
+
+	return resp, nil
+}

ozon/invoices_test.go

@@ -0,0 +1,149 @@
+package ozon
+
+import (
+	"net/http"
+	"testing"
+
+	core "github.com/diphantxm/ozon-api-client"
+)
+
+func TestCreateUpdateProformaLink(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *CreateUpdateProformaLinkParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&CreateUpdateProformaLinkParams{
+				PostingNumber: "posting number",
+				URL:           "link",
+			},
+			`{
+				"result": true
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&CreateUpdateProformaLinkParams{},
+			`{
+				"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.Invoices().CreateUpdate(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 TestGetProformaLink(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *GetProformaLinkParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&GetProformaLinkParams{
+				PostingNumber: "posting number",
+			},
+			`{
+				"result": {
+				  "file_url": "string"
+				}
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&GetProformaLinkParams{},
+			`{
+				"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.Invoices().Get(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 TestDeleteProformaLink(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		statusCode int
+		headers    map[string]string
+		params     *DeleteProformaLinkParams
+		response   string
+	}{
+		// Test Ok
+		{
+			http.StatusOK,
+			map[string]string{"Client-Id": "my-client-id", "Api-Key": "my-api-key"},
+			&DeleteProformaLinkParams{
+				PostingNumber: "posting number",
+			},
+			`{
+				"result": true
+			}`,
+		},
+		// Test No Client-Id or Api-Key
+		{
+			http.StatusUnauthorized,
+			map[string]string{},
+			&DeleteProformaLinkParams{},
+			`{
+				"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.Invoices().Delete(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)
+		}
+	}
+}

ozon/ozon.go

@@ -26,6 +26,7 @@ type Client struct {
 	cancellations *Cancellations
 	categories    *Categories
 	polygons      *Polygons
+	invoices      *Invoices
 }
 
 func (c Client) Analytics() *Analytics {
@@ -80,6 +81,10 @@ func (c Client) Polygons() *Polygons {
 	return c.polygons
 }
 
+func (c Client) Invoices() *Invoices {
+	return c.invoices
+}
+
 func NewClient(clientId, apiKey string) *Client {
 	coreClient := core.NewClient(DefaultAPIBaseUrl, map[string]string{
 		"Client-Id": clientId,
@@ -101,6 +106,7 @@ func NewClient(clientId, apiKey string) *Client {
 		cancellations: &Cancellations{client: coreClient},
 		categories:    &Categories{client: coreClient},
 		polygons:      &Polygons{client: coreClient},
+		invoices:      &Invoices{client: coreClient},
 	}
 }
 
@@ -122,5 +128,6 @@ func NewMockClient(handler http.HandlerFunc) *Client {
 		cancellations: &Cancellations{client: coreClient},
 		categories:    &Categories{client: coreClient},
 		polygons:      &Polygons{client: coreClient},
+		invoices:      &Invoices{client: coreClient},
 	}
 }