From 12ae59c7b1cf05a3d05217b70eb0c4472b130bce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9F=D0=B0=D0=B2=D0=B5=D0=BB?= <pashok9825@gmail.com>
Date: Tue, 14 Jul 2020 10:22:36 +0300
Subject: [PATCH] settings method

---
 v5/client.go      | 37 +++++++++++++++++++++++++++++++++
 v5/client_test.go | 53 +++++++++++++++++++++++++++++++++++++++++++++++
 v5/response.go    |  6 ++++++
 v5/types.go       | 17 +++++++++++++++
 4 files changed, 113 insertions(+)

diff --git a/v5/client.go b/v5/client.go
index 533a218..d358468 100644
--- a/v5/client.go
+++ b/v5/client.go
@@ -4000,6 +4000,43 @@ func (c *Client) Segments(parameters SegmentsRequest) (SegmentsResponse, int, *e
 	return resp, status, nil
 }
 
+// Settings returns system settings
+//
+// For more information see https://help.retailcrm.pro/Developers/ApiVersion5#get--api-v5-settings
+//
+// Example:
+//
+//	var client = v5.New("https://demo.url", "09jIJ")
+//
+//	data, status, err := client.Settings()
+//
+//	if err.Error() != "" {
+//		fmt.Printf("%v", err.RuntimeErr)
+//	}
+//
+//	if status >= http.StatusBadRequest {
+//		fmt.Printf("%v", err.ApiErr())
+//	}
+//
+//	fmt.Printf("%#v\n", data)
+func (c *Client) Settings() (SettingsResponse, int, *errs.Failure) {
+	var resp SettingsResponse
+
+	data, status, err := c.GetRequest("/settings")
+	if err.Error() != "" {
+		return resp, status, err
+	}
+
+	json.Unmarshal(data, &resp)
+
+	if resp.Success == false {
+		buildErr(data, err)
+		return resp, status, err
+	}
+
+	return resp, status, nil
+}
+
 // Inventories returns leftover stocks and purchasing prices
 //
 // For more information see http://www.retailcrm.pro/docs/Developers/ApiVersion5#get--api-v5-store-inventories
diff --git a/v5/client_test.go b/v5/client_test.go
index f00c640..912d090 100644
--- a/v5/client_test.go
+++ b/v5/client_test.go
@@ -4978,6 +4978,59 @@ func TestClient_Segments(t *testing.T) {
 	}
 }
 
+func TestClient_Settings(t *testing.T) {
+	c := client()
+
+	defer gock.Off()
+
+	gock.New(crmURL).
+		Get("/settings").
+		Reply(200).
+		BodyString(`{
+  "success": true,
+  "settings": {
+    "default_currency": {
+      "value": "RUB",
+      "updated_at": "2019-02-13 13:57:20"
+    },
+    "system_language": {
+      "value": "RU",
+      "updated_at": "2019-02-13 14:02:23"
+    },
+    "timezone": {
+      "value": "Europe/Moscow",
+      "updated_at": "2019-02-13 13:57:20"
+    }
+  }
+}
+`)
+
+	data, status, err := c.Settings()
+	if err.Error() != "" {
+		t.Errorf("%v", err.Error())
+	}
+
+	if status >= http.StatusBadRequest {
+		t.Errorf("%v", err.ApiError())
+	}
+
+	if data.Success != true {
+		t.Errorf("%v", err.ApiError())
+	}
+
+	if data.Settings.DefaultCurrency.Value != "RUB" {
+		t.Errorf("Invalid default_currency value: %v", data.Settings.DefaultCurrency.Value)
+	}
+
+	if data.Settings.SystemLanguage.Value != "RU" {
+		t.Errorf("Invalid system_language value: %v", data.Settings.SystemLanguage.Value)
+	}
+
+	if data.Settings.Timezone.Value != "Europe/Moscow" {
+		t.Errorf("Invalid timezone value: %v", data.Settings.Timezone.Value)
+	}
+}
+
 func TestClient_Segments_Fail(t *testing.T) {
 	c := client()
 
diff --git a/v5/response.go b/v5/response.go
index e97d144..641bee3 100644
--- a/v5/response.go
+++ b/v5/response.go
@@ -218,6 +218,12 @@ type SegmentsResponse struct {
 	Segments   []Segment   `json:"segments,omitempty,brackets"`
 }
 
+// SettingsResponse type
+type SettingsResponse struct {
+	Success    bool        `json:"success"`
+	Settings   Settings    `json:"settings,omitempty,brackets"`
+}
+
 // CountriesResponse type
 type CountriesResponse struct {
 	Success      bool     `json:"success"`
diff --git a/v5/types.go b/v5/types.go
index c6742b6..b7e198b 100644
--- a/v5/types.go
+++ b/v5/types.go
@@ -622,6 +622,23 @@ type Segment struct {
 	Active         bool   `json:"active,omitempty"`
 }
 
+/*
+ * Settings related types
+ */
+
+// SettingsNode represents an item in settings. All settings nodes contains only string value and update time for now.
+type SettingsNode struct {
+	Value string `json:"value"`
+	UpdatedAt string `json:"updated_at"`
+}
+
+// Settings type. Contains retailCRM configuration.
+type Settings struct {
+	DefaultCurrency SettingsNode `json:"default_currency"`
+	SystemLanguage SettingsNode `json:"system_language"`
+	Timezone SettingsNode `json:"timezone"`
+}
+
 /**
 Reference related types
 */