fej/src/populate_ivago.rs

use diesel::{insert_into, Connection, PgConnection, RunQueryDsl};
use fej::{ivago::search_streets, schema::ivago_streets::dsl::*};

const ABC: &str = "abcdefghijklmnopqrstuvwxyz";

fn main() {
    let database_url = std::env::var("DATABASE_URL").expect("DATABASE_URL must be set");

    let db_conn = PgConnection::establish(&database_url)
        .unwrap_or_else(|_| panic!("Error connecting to {}", database_url));

    // Doing this linearly is good enough I'd say
    for c in ABC.chars() {
        if let Ok(streets) = search_streets(&c.to_string()) {
            insert_into(ivago_streets)
                .values(streets)
                .execute(&db_conn)
                .expect("Failed to insert rows.");
        }
    }
}