121 lines
2.8 KiB
Go
121 lines
2.8 KiB
Go
package bpd
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"log/slog"
|
|
"os"
|
|
"strconv"
|
|
"time"
|
|
|
|
"github.com/maximotejeda/us_dop_db/db"
|
|
"github.com/maximotejeda/us_dop_scrapper/helpers"
|
|
|
|
"github.com/playwright-community/playwright-go"
|
|
)
|
|
|
|
var (
|
|
uri = os.Getenv("BPD")
|
|
)
|
|
|
|
// Scrape
|
|
// needs a mobile User Agent
|
|
func Scrape(ctx context.Context, page playwright.Page, log *slog.Logger) (inst *db.History, err error) {
|
|
tout := 120000.00
|
|
//start := time.Now()
|
|
log = log.With("scrapper", "bpd")
|
|
if _, err := page.Goto(uri, playwright.PageGotoOptions{
|
|
Timeout: &tout,
|
|
WaitUntil: playwright.WaitUntilStateLoad,
|
|
}); err != nil {
|
|
log.Error("could not get info", "error", err)
|
|
return nil, err
|
|
}
|
|
//log.Info("Page loaded", "time", time.Since(start).Seconds())
|
|
// menu := page.Locator(".footer_est_menu_bpd > li:nth-child(3)")
|
|
container := page.Locator("div.tasa.tasa_dolar")
|
|
container.WaitFor()
|
|
compraInput := page.Locator("input#compra_peso_dolar")
|
|
compraInput.WaitFor(playwright.LocatorWaitForOptions{
|
|
Timeout: &tout,
|
|
State: playwright.WaitForSelectorStateVisible,
|
|
})
|
|
|
|
ventaInput := page.Locator("input#venta_peso_dolar")
|
|
ventaInput.WaitFor()
|
|
compraSTR, err := compraInput.InputValue()
|
|
if err != nil {
|
|
log.Error("compra value", "err", err)
|
|
return nil, err
|
|
}
|
|
// log.Info("Compra get value", "time", time.Since(start).Seconds())
|
|
ventaSTR, err := ventaInput.InputValue()
|
|
if err != nil {
|
|
log.Error("compra value", "err", err)
|
|
return nil, err
|
|
}
|
|
inst = &db.History{
|
|
Name: "banco popular",
|
|
Parser: "bpd",
|
|
Parsed: time.Now().UTC(),
|
|
}
|
|
compra, err := strconv.ParseFloat(compraSTR, 64)
|
|
if err != nil {
|
|
log.Error("parsing value", "where", "compra", "err", err)
|
|
return nil, err
|
|
}
|
|
venta, err := strconv.ParseFloat(ventaSTR, 64)
|
|
if err != nil {
|
|
log.Error("parsing value", "where", "venta", "err", err)
|
|
return nil, err
|
|
}
|
|
inst.Compra = compra
|
|
inst.Venta = venta
|
|
|
|
if inst.Compra == 0 || inst.Venta == 0 {
|
|
return nil, fmt.Errorf("bpd: institution not parsed")
|
|
}
|
|
return inst, nil
|
|
}
|
|
|
|
func HoverTasas(page playwright.Page) {
|
|
tasasMenu := page.Locator(".footer_est_menu_bpd > li:nth-child(3)")
|
|
tasasMenu.Hover()
|
|
}
|
|
|
|
func ExecParser(
|
|
ctx context.Context,
|
|
db *db.DB,
|
|
browser *playwright.Browser,
|
|
log *slog.Logger) (err error) {
|
|
t := true
|
|
ua := helpers.NewMobileUA()
|
|
b := *browser
|
|
page, err := b.NewPage(playwright.BrowserNewPageOptions{
|
|
UserAgent: &ua,
|
|
// IsMobile: &t,
|
|
HasTouch: &t,
|
|
Viewport: &playwright.Size{
|
|
Width: 412,
|
|
Height: 915,
|
|
},
|
|
Screen: &playwright.Size{
|
|
Width: 412,
|
|
Height: 915,
|
|
},
|
|
})
|
|
if err != nil {
|
|
log.Error("creating page", "error", err)
|
|
os.Exit(1)
|
|
}
|
|
ctx, cancel := context.WithTimeout(ctx, 6*time.Minute)
|
|
defer page.Close()
|
|
defer cancel()
|
|
inst, err := Scrape(ctx, page, log)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
err = db.Inspect(*inst)
|
|
return err
|
|
}
|