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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| package antam | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "net/http" | ||
| "strings" | ||
|
|
||
| "github.com/PuerkitoBio/goquery" | ||
| ) | ||
|
|
||
| // GoldPrice represents the sell and buy prices for gold | ||
| type GoldPrice struct { | ||
| Buy string | ||
| Sell string | ||
| } | ||
|
|
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| // Get gold prices from the website. It returns a GoldPrice struct. | ||
| func getGoldPricesFromHTML() (*GoldPrice, error) { | ||
| resp, err := http.Get("https://harga-emas.org/") | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to fetch page: %w", err) | ||
| } | ||
| defer resp.Body.Close() | ||
|
|
||
| doc, err := goquery.NewDocumentFromReader(resp.Body) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to parse HTML: %w", err) | ||
| } | ||
|
|
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| var sellPrice, buyPrice string | ||
|
|
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| // Find the first table with the class "in_table" | ||
| table := doc.Find(".in_table").First() | ||
|
|
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| // Select the row which contains the prices (4th row) | ||
| priceRow := table.Find("tr").Eq(3) | ||
|
|
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| // Get the last two <td> elements for sell and buy prices | ||
| buyPrice = priceRow.Find("td").Eq(8).Text() | ||
| sellPrice = priceRow.Find("td").Eq(9).Text() | ||
|
|
||
| return &GoldPrice{ | ||
| Buy: buyPrice, | ||
| Sell: sellPrice, | ||
| }, nil | ||
| } | ||
|
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| func getPluangGoldPricesFromHTML() (*GoldPrice, error) { | ||
| resp, err := http.Get("https://pluang.com/widgets/price-graph/desktop-vertical") | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to fetch page: %w", err) | ||
| } | ||
| defer resp.Body.Close() | ||
|
|
||
| doc, err := goquery.NewDocumentFromReader(resp.Body) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to parse HTML: %w", err) | ||
| } | ||
|
|
||
| var sellPrice, buyPrice string | ||
|
|
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| doc.Find(".halfwidth").Each(func(i int, s *goquery.Selection) { | ||
| // Find the <p> element within the current <div> | ||
| s.Find("p").Each(func(j int, p *goquery.Selection) { | ||
| text := strings.TrimSpace(p.Text()) | ||
| // Remove the "/g" suffix from the prices | ||
| text = strings.ReplaceAll(text, "/g", "") | ||
| text = strings.ReplaceAll(text, "Rp", "") | ||
| if i == 0 { | ||
| sellPrice = text | ||
| } else if i == 1 { | ||
| buyPrice = text | ||
| } | ||
| }) | ||
| }) | ||
|
|
||
| return &GoldPrice{ | ||
| Buy: buyPrice, | ||
| Sell: sellPrice, | ||
| }, nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| package antam | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "gobot/config" | ||
| "gobot/pkg" | ||
| "log" | ||
| "os" | ||
| "time" | ||
|
|
||
| "gopkg.in/telebot.v3" | ||
| tele "gopkg.in/telebot.v3" | ||
| ) | ||
|
|
||
| const ( | ||
|
|
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| helpMessage = `Halo ini adalah bot cek harga emas antam | ||
| *Cara penggunaan:* | ||
| - Kirim /start untuk cek harga jual beli emas antam | ||
| - Kirim /p untuk cek harga jual beli emas antam di pluang | ||
| Emas Antam Bot dibuat dengan ❤️ oleh @crossix` | ||
| ) | ||
|
|
||
| func Run() { | ||
| pref := tele.Settings{ | ||
| Token: os.Getenv(config.AntamTelegramBot), | ||
| Poller: &tele.LongPoller{Timeout: 10 * time.Second}, | ||
| } | ||
|
|
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| b, err := tele.NewBot(pref) | ||
| if err != nil { | ||
| log.Fatal(err) | ||
| return | ||
| } | ||
|
|
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| b.Handle("/start", func(c tele.Context) error { | ||
| prices, err := getGoldPricesFromHTML() | ||
| if err != nil { | ||
| pkg.LogWithTimestamp("Error fetching gold prices: %v", err) | ||
| return c.Send("Sorry, I couldn't fetch the gold prices right now.", &telebot.SendOptions{ | ||
| ParseMode: telebot.ModeMarkdown, | ||
| }) | ||
| } | ||
|
|
||
| // Prepare the response message with prices | ||
| responseMessage := fmt.Sprintf("`Harga Emas Antam:\n\nBeli: %s\nJual: %s`", prices.Buy, prices.Sell) | ||
|
|
||
| return c.Send(responseMessage, &telebot.SendOptions{ | ||
| ParseMode: telebot.ModeMarkdown, | ||
| }) | ||
| }) | ||
|
|
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| b.Handle("/p", func(c tele.Context) error { | ||
| prices, err := getPluangGoldPricesFromHTML() // Fetch gold prices | ||
| if err != nil { | ||
| pkg.LogWithTimestamp("Error fetching gold prices: %v", err) | ||
| return c.Send("Sorry, I couldn't fetch the gold prices right now.", &telebot.SendOptions{ | ||
| ParseMode: telebot.ModeMarkdown, | ||
| }) | ||
| } | ||
|
|
||
| // Prepare the response message with prices | ||
| responseMessage := fmt.Sprintf("`Harga di Pluang:\n\nBeli: %s\nJual: %s`", prices.Buy, prices.Sell) | ||
|
|
||
| return c.Send(responseMessage, &telebot.SendOptions{ | ||
| ParseMode: telebot.ModeMarkdown, | ||
| }) | ||
| }) | ||
|
|
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| b.Handle("/help", func(c tele.Context) error { | ||
| return c.Send(helpMessage, &telebot.SendOptions{ | ||
| ParseMode: telebot.ModeMarkdown, | ||
| }) | ||
| }) | ||
|
|
||
| b.Start() | ||
| } |
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