feat: add http backend integration example

Signed-off-by: sarthakjdev <[email protected]>

examples/chat-bot/main.go

@@ -0,0 +1,181 @@
+package main
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/sarthakjdev/wapi.go/internal/manager"
+	wapi "github.com/sarthakjdev/wapi.go/pkg/client"
+	wapiComponents "github.com/sarthakjdev/wapi.go/pkg/components"
+	"github.com/sarthakjdev/wapi.go/pkg/events"
+)
+
+func main() {
+	// creating a client
+	whatsappClient, err := wapi.New(wapi.ClientConfig{
+		PhoneNumberId:     "",
+		ApiAccessToken:    "",
+		BusinessAccountId: "",
+		WebhookPath:       "/webhook",
+		WebhookSecret:     "1234567890",
+		WebhookServerPort: 8080,
+	})
+
+	if err != nil {
+		fmt.Println("error creating client", err)
+		return
+	}
+
+	// create a message
+	textMessage, err := wapiComponents.NewTextMessage(wapiComponents.TextMessageConfigs{
+		Text: "Hello, from wapi.go",
+	})
+
+	if err != nil {
+		fmt.Println("error creating text message", err)
+		return
+	}
+
+	audioMessage, err := wapiComponents.NewAudioMessage(wapiComponents.AudioMessageConfigs{
+		Link: "https://www.soundhelix.com/examples/mp3/SoundHelix-Song-1.mp3",
+	})
+
+	if err != nil {
+		fmt.Println("error creating audio message message", err)
+		return
+	}
+
+	videoMessage, err := wapiComponents.NewVideoMessage(wapiComponents.VideoMessageConfigs{
+		Link: "https://www.sample-videos.com/video123/mp4/720/big_buck_bunny_720p_1mb.mp4",
+	})
+
+	if err != nil {
+		fmt.Println("error creating video message", err)
+		return
+	}
+
+	imageMessage, err := wapiComponents.NewImageMessage(wapiComponents.ImageMessageConfigs{
+		Link: "https://www.w3schools.com/w3css/img_lights.jpg",
+	})
+
+	if err != nil {
+		fmt.Println("error creating image message", err)
+		return
+	}
+
+	contactMessage, err := wapiComponents.NewContactMessage([]wapiComponents.Contact{
+		*wapiComponents.NewContact(wapiComponents.ContactName{
+			FormattedName: "Sarthak Jain",
+			FirstName:     "Sarthak",
+		})})
+
+	if err != nil {
+		fmt.Println("error creating contact message", err)
+		return
+	}
+
+	locationMessage, err := wapiComponents.NewLocationMessage(28.7041, 77.1025)
+
+	if err != nil {
+		fmt.Println("error creating location message", err)
+		return
+	}
+
+	listMessage, err := wapiComponents.NewListMessage(wapiComponents.ListMessageParams{
+		ButtonText: "Button 1",
+		BodyText:   "Body 1",
+	})
+
+	if err != nil {
+		fmt.Println("error creating list message", err)
+		return
+	}
+
+	listSectionRow, err := wapiComponents.NewListSectionRow("1", "Title 1", "Description 1")
+
+	if err != nil {
+		fmt.Println("error creating list section row", err)
+		return
+	}
+
+	listSection, err := wapiComponents.NewListSection("Section1")
+
+	if err != nil {
+		fmt.Println("error creating list section row", err)
+		return
+	}
+
+	listSection.AddRow(listSectionRow)
+	listMessage.AddSection(listSection)
+	jsonData, err := listMessage.ToJson(wapiComponents.ApiCompatibleJsonConverterConfigs{SendToPhoneNumber: "919643500545"})
+
+	if err != nil {
+		fmt.Println("error converting message to json", err)
+		return
+	}
+
+	fmt.Println(string(jsonData))
+
+	whatsappClient.Message.Send(manager.SendMessageParams{Message: listMessage, PhoneNumber: "919643500545"})
+
+	buttonMessage, err := wapiComponents.NewQuickReplyButtonMessage("Body 1")
+
+	if err != nil {
+		fmt.Println("error creating button message", err)
+		return
+	}
+
+	buttonMessage.AddButton("1", "Button 1")
+	buttonMessage.AddButton("2", "Button 2")
+
+	whatsappClient.On(manager.ReadyEvent, func(event events.BaseEvent) {
+		fmt.Println("client is ready")
+	})
+
+	whatsappClient.On(manager.TextMessageEvent, func(event events.BaseEvent) {
+		fmt.Println("text message event received")
+
+		textMessageEvent := event.(*events.TextMessageEvent)
+
+		switch strings.ToLower(textMessageEvent.Text) {
+		case "text":
+			textMessageEvent.Reply(textMessage)
+		case "audio":
+			textMessageEvent.Reply(audioMessage)
+		case "image":
+			textMessageEvent.Reply(imageMessage)
+		case "video":
+			textMessageEvent.Reply(videoMessage)
+		case "contact":
+			textMessageEvent.Reply(contactMessage)
+		case "location":
+			textMessageEvent.Reply(locationMessage)
+		case "reaction":
+			textMessageEvent.React("😍")
+		case "list":
+			textMessageEvent.Reply(listMessage)
+		case "button":
+			textMessageEvent.Reply(buttonMessage)
+		default:
+			textMessageEvent.Reply(textMessage)
+		}
+	})
+
+	whatsappClient.On(manager.AudioMessageEvent, func(be events.BaseEvent) {
+		fmt.Println("audio message event received")
+	})
+
+	whatsappClient.On(manager.VideoMessageEvent, func(be events.BaseEvent) {
+		fmt.Println("video message event received")
+	})
+
+	whatsappClient.On(manager.DocumentMessageEvent, func(be events.BaseEvent) {
+		fmt.Println("document message event received")
+	})
+
+	whatsappClient.On(manager.ImageMessageEvent, func(be events.BaseEvent) {
+		fmt.Println("image message event received")
+	})
+
+	whatsappClient.InitiateClient()
+}

examples/http-backend-integration/main.go

@@ -0,0 +1,51 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/labstack/echo/v4"
+	"github.com/sarthakjdev/wapi.go/internal/manager"
+	wapi "github.com/sarthakjdev/wapi.go/pkg/client"
+	"github.com/sarthakjdev/wapi.go/pkg/components"
+	"github.com/sarthakjdev/wapi.go/pkg/events"
+)
+
+func main() {
+
+	whatsappClient, err := wapi.New(wapi.ClientConfig{
+		PhoneNumberId:     "",
+		ApiAccessToken:    "",
+		BusinessAccountId: "",
+		WebhookPath:       "/webhook",
+		WebhookSecret:     "1234567890",
+		WebhookServerPort: 8080,
+	})
+
+	whatsappClient.On(manager.TextMessageEvent, func(event events.BaseEvent) {
+		textMessageEvent := event.(*events.TextMessageEvent)
+		reply, err := components.NewTextMessage(components.TextMessageConfigs{
+			Text: "Hello, from wapi.go",
+		})
+		if err != nil {
+			fmt.Println("error creating text message", err)
+			return
+		}
+		textMessageEvent.Reply(reply)
+	})
+
+	getHandler := whatsappClient.GetWebhookGetRequestHandler()
+	postHandler := whatsappClient.GetWebhookPostRequestHandler()
+
+	if err != nil {
+		fmt.Println("error creating client", err)
+		return
+	}
+
+	server := echo.New()
+
+	server.GET("/webhook", getHandler)
+	server.POST("/webhook", postHandler)
+
+	server.Start(":8080")
+
+}