bankserver_rust/bank_core/src/transaction.rs

use chrono::{DateTime, Utc};
use serde::{Deserialize, Serialize};
use uuid::Uuid;

use crate::{
    account::ReducedAccountInfo,
    make_schemas,
    pagination::{Pagination, PaginationType, RequestPagination},
    user::User,
};

#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[cfg_attr(feature = "schemas", derive(schemars::JsonSchema))]
pub struct Transaction {
    pub from: Uuid,
    pub to: Uuid,
    pub amount: u64,
    pub timestamp: DateTime<Utc>,
    pub message: Option<String>,
}

#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[cfg_attr(feature = "schemas", derive(schemars::JsonSchema))]
pub struct FullTransaction {
    pub from: Participant,
    pub to: Participant,
    pub amount: u64,
    pub timestamp: DateTime<Utc>,
    pub message: Option<String>,
}

#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[cfg_attr(feature = "schemas", derive(schemars::JsonSchema))]
#[serde(rename_all = "lowercase")]
pub enum Direction {
    Received,
    Sent,
}

#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
#[cfg_attr(feature = "schemas", derive(schemars::JsonSchema))]
pub struct Participant {
    pub user: User,
    pub account: ReducedAccountInfo,
}

#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
pub struct TransactionQuery {
    #[serde(flatten)]
    pub pagination: RequestPagination,
    pub direction: Option<Direction>,
}

impl PaginationType for FullTransaction {
    const NAME: &str = "Transactions";
}

make_schemas!((Direction); (Transaction, FullTransaction, Pagination<FullTransaction>));