Merge pull request #14 from green-api/dev

Fixed #13

Author: Amele9

pkg/api/api.go

@@ -28,7 +28,17 @@ func (a GreenAPI) Webhook() GreenAPIWebhook {
 func (a GreenAPI) Request(method, APIMethod string, data map[string]interface{}, filePath string) (map[string]interface{}, error) {
 	url := a.getURL(method, APIMethod, data)
 
-	return executeRequest(method, url, data, filePath)
+	response, err := executeRequest(method, url, data, filePath)
+
+	return response.(map[string]interface{}), err
+}
+
+func (a GreenAPI) ArrayRequest(method, APIMethod string, data map[string]interface{}, filePath string) ([]interface{}, error) {
+	url := a.getURL(method, APIMethod, data)
+
+	response, err := executeRequest(method, url, data, filePath)
+
+	return response.([]interface{}), err
 }
 
 func (a GreenAPI) getURL(method, APIMethod string, data map[string]interface{}) string {

pkg/api/http.go

@@ -14,7 +14,7 @@ import (
 	"github.com/gabriel-vasile/mimetype"
 )
 
-func executeRequest(method, url string, data map[string]interface{}, filePath string) (map[string]interface{}, error) {
+func executeRequest(method, url string, data map[string]interface{}, filePath string) (interface{}, error) {
 	client := &http.Client{}
 
 	req, err := getRequest(method, url, data, filePath)
@@ -126,7 +126,7 @@ func getUploadFileRequest(method, url string, filePath string) (*http.Request, e
 	return req, nil
 }
 
-func getResponse(resp *http.Response) (map[string]interface{}, error) {
+func getResponse(resp *http.Response) (interface{}, error) {
 	body, err := io.ReadAll(resp.Body)
 	if err != nil {
 		return nil, err
@@ -141,7 +141,7 @@ func getResponse(resp *http.Response) (map[string]interface{}, error) {
 		return nil, errors.New(fmt.Sprintf("StatusCode = %d. Body = %s.", resp.StatusCode, body))
 	}
 
-	var data map[string]interface{}
+	var data interface{}
 
 	err = json.Unmarshal(body, &data)
 	if err != nil {

pkg/categories/methods/base_category.go

@@ -2,4 +2,5 @@ package methods
 
 type GreenAPIInterface interface {
 	Request(method, APIMethod string, data map[string]interface{}, filePath string) (map[string]interface{}, error)
+	ArrayRequest(method, APIMethod string, data map[string]interface{}, filePath string) ([]interface{}, error)
 }

pkg/categories/methods/journals.go

@@ -5,8 +5,8 @@ type JournalsCategory struct {
 }
 
 // GetChatHistory returns the chat message history.
-func (c JournalsCategory) GetChatHistory(parameters map[string]interface{}) (map[string]interface{}, error) {
-	return c.GreenAPI.Request("POST", "getChatHistory", parameters, "")
+func (c JournalsCategory) GetChatHistory(parameters map[string]interface{}) ([]interface{}, error) {
+	return c.GreenAPI.ArrayRequest("POST", "getChatHistory", parameters, "")
 }
 
 // GetMessage returns a chat message.
@@ -19,11 +19,11 @@ func (c JournalsCategory) GetMessage(chatId, idMessage string) (map[string]inter
 
 // LastIncomingMessages returns the most recent incoming messages
 // of the account.
-func (c JournalsCategory) LastIncomingMessages(parameters map[string]interface{}) (map[string]interface{}, error) {
-	return c.GreenAPI.Request("GET", "lastIncomingMessages", parameters, "")
+func (c JournalsCategory) LastIncomingMessages(parameters map[string]interface{}) ([]interface{}, error) {
+	return c.GreenAPI.ArrayRequest("GET", "lastIncomingMessages", parameters, "")
 }
 
 // LastOutgoingMessages returns the last sent messages of the account.
-func (c JournalsCategory) LastOutgoingMessages(parameters map[string]interface{}) (map[string]interface{}, error) {
-	return c.GreenAPI.Request("GET", "lastOutgoingMessages", parameters, "")
+func (c JournalsCategory) LastOutgoingMessages(parameters map[string]interface{}) ([]interface{}, error) {
+	return c.GreenAPI.ArrayRequest("GET", "lastOutgoingMessages", parameters, "")
 }

pkg/categories/methods/queues.go

@@ -6,8 +6,8 @@ type QueuesCategory struct {
 
 // ShowMessagesQueue is designed to get the list of messages
 // that are in the queue to be sent.
-func (c QueuesCategory) ShowMessagesQueue() (map[string]interface{}, error) {
-	return c.GreenAPI.Request("GET", "showMessagesQueue", nil, "")
+func (c QueuesCategory) ShowMessagesQueue() ([]interface{}, error) {
+	return c.GreenAPI.ArrayRequest("GET", "showMessagesQueue", nil, "")
 }
 
 // ClearMessagesQueue is designed to clear the queue of messages to be sent.

pkg/categories/methods/service.go

@@ -19,8 +19,8 @@ func (c ServiceCategory) GetAvatar(chatId string) (map[string]interface{}, error
 }
 
 // GetContacts is designed to get a list of contacts of the current account.
-func (c ServiceCategory) GetContacts() (map[string]interface{}, error) {
-	return c.GreenAPI.Request("GET", "getContacts", nil, "")
+func (c ServiceCategory) GetContacts() ([]interface{}, error) {
+	return c.GreenAPI.ArrayRequest("GET", "getContacts", nil, "")
 }
 
 // GetContactInfo is designed to obtain information about the contact.