Function create_customer

databases/mysql/src/persistence.rs:122–148

(
    pool: &mysql::Pool,
    customer_name: String,
    branch_name: String,
)

}

pub fn create_customer(
    pool: &mysql::Pool,
    customer_name: String,
    branch_name: String,
) -> Result<(), PersistenceError> {
    if customer_name.replace(' ', "").trim().is_empty() {
        return Err(PersistenceError::EmptyCustomerName);
    }

    if branch_name.replace(' ', "").trim().is_empty() {
        return Err(PersistenceError::EmptyBranch);
    }

    let mut conn = pool.get_conn()?;

    let last_insert_id = insert_customer_data(
        &mut conn,
        customer_name.to_lowercase(),
        branch_name.to_lowercase(),
    )?;

    if last_insert_id > 0 {
        Ok(())
    } else {
        Err(PersistenceError::Unknown)
    }
}

pub fn get_bank_data(pool: &mysql::Pool) -> Result<BankResponseData, PersistenceError> {
    let mut conn = pool.get_conn()?;