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package main
import (
// "github.com/jmoiron/sqlx"
"database/sql"
)
func (app *App) createTables() error {
query1 := `CREATE TABLE IF NOT EXISTS angebot (
id INTEGER PRIMARY KEY AUTOINCREMENT,
shop text,
name text,
url text,
original_price int,
discounted_price int,
valid_until text,
image_url text,
spirit_type text,
created_at text
)`
_, err := app.DB.Exec(query1)
if err != nil {
return err
}
query2 := `CREATE TABLE IF NOT EXISTS shop(
id INTEGER PRIMARY KEY AUTOINCREMENT,
name text,
url text,
logo_url text,
shipping_costs text,
free_shipping text
)`
_, err = app.DB.Exec(query2)
return err
}
func (app *App) save_offer(W []Angebot) error {
query := `INSERT INTO angebot (shop, name, url, original_price, discounted_price, valid_until, image_url, spirit_type) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`
stmt, err := app.DB.Prepare(query)
if err != nil {
return err
}
for _, o := range W {
var found int
err := app.DB.QueryRow("SELECT 1 FROM angebot WHERE shop = ? AND name = ? AND url = ? AND original_price = ? AND discounted_price = ? AND image_url = ? AND spirit_type = ?", o.Shop, o.Name, o.Url, o.Original_price, o.Discounted_price, o.Image_url, o.Spirit_type).Scan(&found)
if err == sql.ErrNoRows {
_, err = stmt.Exec(o.Shop, o.Name, o.Url, o.Original_price, o.Discounted_price, o.Valid_until, o.Image_url, o.Spirit_type)
if err != nil {
return err
}
}
}
return nil
}
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