user auth register

internal/client/fonnte_client.go

@@ -0,0 +1,77 @@
+package client
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"time"
+
+	"apskel-pos-be/config"
+)
+
+type FonnteClient interface {
+	SendWhatsAppMessage(target string, message string) error
+}
+
+type fonnteClient struct {
+	httpClient *http.Client
+	apiUrl     string
+	token      string
+}
+
+type FonnteResponse struct {
+	Status  bool   `json:"status"`
+	Message string `json:"message"`
+}
+
+func NewFonnteClient(cfg *config.Fonnte) FonnteClient {
+	return &fonnteClient{
+		httpClient: &http.Client{
+			Timeout: time.Duration(cfg.GetTimeout()) * time.Second,
+		},
+		apiUrl: cfg.GetApiUrl(),
+		token:  cfg.GetToken(),
+	}
+}
+
+func (c *fonnteClient) SendWhatsAppMessage(target string, message string) error {
+	// Prepare form data
+	data := url.Values{}
+	data.Set("target", target)
+	data.Set("message", message)
+
+	// Create request
+	req, err := http.NewRequest("POST", c.apiUrl, bytes.NewBufferString(data.Encode()))
+	if err != nil {
+		return fmt.Errorf("failed to create request: %w", err)
+	}
+
+	// Set headers
+	req.Header.Set("Authorization", c.token)
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+
+	// Send request
+	resp, err := c.httpClient.Do(req)
+	if err != nil {
+		return fmt.Errorf("failed to send request: %w", err)
+	}
+	defer resp.Body.Close()
+
+	// Read response body
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return fmt.Errorf("failed to read response body: %w", err)
+	}
+
+	// Check HTTP status
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("fonnte API returned status %d: %s", resp.StatusCode, string(body))
+	}
+
+	// Log the response for debugging
+	fmt.Printf("Fonnte API response: %s\n", string(body))
+
+	return nil
+}