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use std::ops::Div;
use derive_builder::Builder;
use diesel::prelude::*;
use serde::{Deserialize, Serialize};
use crate::{Drip, Transaction};
#[derive(
Builder,
Clone,
Queryable,
Identifiable,
Selectable,
Debug,
PartialEq,
Serialize,
Deserialize,
Insertable,
)]
#[diesel(table_name = crate::schema::buckets)]
pub struct Bucket {
pub id: i32,
pub balance: Option<i32>,
pub balance_cache_key: Option<String>,
#[diesel(column_name = "bucket_group")]
pub group: String,
pub name: String,
}
impl Bucket {
pub fn is_empty(&self, drips: &[Drip], transactions: &[Transaction]) -> bool {
drips.iter().all(|drip| drip.bucket_id != self.id)
&& transactions
.iter()
.all(|t| t.bucket_id.is_none_or(|id| id != self.id))
}
pub fn pretty_balance_per_100(&self) -> String {
let abs_balance_per_100 = self.balance.unwrap_or(0).div(100).abs();
if self.balance.is_none_or(|balance| balance >= 0) {
abs_balance_per_100.to_string()
} else {
format!("({abs_balance_per_100})")
}
}
}
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