From 54810c21cdcf2dcc49d40b52ad13432f1b72bd5e Mon Sep 17 00:00:00 2001
From: Akolzin Dmitry <iyzoer@users.noreply.github.com>
Date: Thu, 3 Feb 2022 18:09:33 +0300
Subject: [PATCH] APISystemInfo method (#60)

---
 client.go      | 35 +++++++++++++++++++++++++++++++++++
 client_test.go | 33 +++++++++++++++++++++++++++++++++
 response.go    |  8 ++++++++
 3 files changed, 76 insertions(+)

diff --git a/client.go b/client.go
index 89c56a8..50d5224 100644
--- a/client.go
+++ b/client.go
@@ -277,6 +277,41 @@ func (c *Client) APICredentials() (CredentialResponse, int, error) {
 	return resp, status, nil
 }
 
+// APISystemInfo get info about system
+//
+// For more information see http://www.retailcrm.pro/docs/Developers/ApiVersion5#get--api-system-info
+//
+// Example:
+//
+// 	var client = retailcrm.New("https://demo.url", "09jIJ")
+//
+// 	data, status, err := client.APISystemInfo()
+//
+// 	if err != nil {
+// 		if apiErr, ok := retailcrm.AsAPIError(err); ok {
+// 			log.Fatalf("http status: %d, %s", status, apiErr.String())
+// 		}
+//
+// 		log.Fatalf("http status: %d, error: %s", status, err)
+// 	}
+//
+// 	log.Printf("%v\n", data)
+func (c *Client) APISystemInfo() (SystemInfoResponse, int, error) {
+	var resp SystemInfoResponse
+
+	data, status, err := c.GetRequest("/system-info", false)
+	if err != nil {
+		return resp, status, err
+	}
+
+	err = json.Unmarshal(data, &resp)
+	if err != nil {
+		return resp, status, err
+	}
+
+	return resp, status, nil
+}
+
 // Customers returns list of customers matched the specified filter
 //
 // For more information see http://www.retailcrm.pro/docs/Developers/ApiVersion5#get--api-v5-customers
diff --git a/client_test.go b/client_test.go
index 3f102a2..d01fba8 100644
--- a/client_test.go
+++ b/client_test.go
@@ -15,6 +15,8 @@ import (
 	"testing"
 	"time"
 
+	"github.com/stretchr/testify/assert"
+
 	"github.com/joho/godotenv"
 	gock "gopkg.in/h2non/gock.v1"
 )
@@ -180,6 +182,37 @@ func TestClient_ApiCredentialsCredentials(t *testing.T) {
 	}
 }
 
+func TestClient_APISystemInfo(t *testing.T) {
+	defer gock.Off()
+
+	r := SystemInfoResponse{
+		Success:       true,
+		SystemVersion: "8.7.77",
+		PublicURL:     crmURL,
+		TechnicalURL:  fmt.Sprintf("https://%s.io", RandomString(30)),
+	}
+
+	data, err := json.Marshal(r)
+	if err != nil {
+		t.Errorf("%v", err)
+	}
+
+	gock.New(crmURL).
+		Get("/api/system-info").
+		Reply(200).
+		BodyString(string(data))
+
+	c := client()
+	res, s, e := c.APISystemInfo()
+	if e != nil {
+		t.Errorf("%v", e)
+	}
+
+	assert.Equal(t, s, 200)
+	assert.Equal(t, crmURL, res.PublicURL)
+	assert.Contains(t, res.TechnicalURL, ".io")
+}
+
 func TestClient_CustomersCustomers(t *testing.T) {
 	defer gock.Off()
 
diff --git a/response.go b/response.go
index 8933be1..5f326a6 100644
--- a/response.go
+++ b/response.go
@@ -39,6 +39,14 @@ type CredentialResponse struct {
 	SitesAvailable []string `json:"sitesAvailable,omitempty"`
 }
 
+// SystemInfoResponse return system info.
+type SystemInfoResponse struct {
+	Success       bool   `json:"success,omitempty"`
+	SystemVersion string `json:"systemVersion,omitempty"`
+	PublicURL     string `json:"publicUrl,omitempty"`
+	TechnicalURL  string `json:"technicalUrl,omitempty"`
+}
+
 // CustomerResponse type.
 type CustomerResponse struct {
 	Success  bool      `json:"success"`