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Copy pathclient_test.go
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80 lines (71 loc) · 2.28 KB
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// Copyright (c) 2021 Tulir Asokan
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
package whatsmeow_test
import (
"context"
"fmt"
"os"
"os/signal"
"syscall"
"go.mau.fi/whatsmeow"
"go.mau.fi/whatsmeow/store/sqlstore"
"go.mau.fi/whatsmeow/types/events"
waLog "go.mau.fi/whatsmeow/util/log"
)
func eventHandler(evt any) {
switch v := evt.(type) {
case *events.Message:
fmt.Println("Received a message!", v.Message.GetConversation())
}
}
func Example() {
// |------------------------------------------------------------------------------------------------------|
// | NOTE: You must also import the appropriate DB connector, e.g. github.com/mattn/go-sqlite3 for SQLite |
// |------------------------------------------------------------------------------------------------------|
dbLog := waLog.Stdout("Database", "DEBUG", true)
ctx := context.Background()
container, err := sqlstore.New(ctx, "sqlite3", "file:examplestore.db?_foreign_keys=on", dbLog)
if err != nil {
panic(err)
}
// If you want multiple sessions, remember their JIDs and use .GetDevice(jid) or .GetAllDevices() instead.
deviceStore, err := container.GetFirstDevice(ctx)
if err != nil {
panic(err)
}
clientLog := waLog.Stdout("Client", "DEBUG", true)
client := whatsmeow.NewClient(deviceStore, clientLog)
client.AddEventHandler(eventHandler)
if client.Store.ID == nil {
// No ID stored, new login
qrChan, _ := client.GetQRChannel(context.Background())
err = client.Connect()
if err != nil {
panic(err)
}
for evt := range qrChan {
if evt.Event == "code" {
// Render the QR code here
// e.g. qrterminal.GenerateHalfBlock(evt.Code, qrterminal.L, os.Stdout)
// or just manually `echo 2@... | qrencode -t ansiutf8` in a terminal
fmt.Println("QR code:", evt.Code)
} else {
fmt.Println("Login event:", evt.Event)
}
}
} else {
// Already logged in, just connect
err = client.Connect()
if err != nil {
panic(err)
}
}
// Listen to Ctrl+C (you can also do something else that prevents the program from exiting)
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt, syscall.SIGTERM)
<-c
client.Disconnect()
}