teacherlib/jsonb/
permit.rsuse chrono::NaiveDateTime;
use chrono::naive::serde::ts_milliseconds;
use common::enums::status::Status;
use common::utils::serialize_option_naive_date;
use serde::{Deserialize, Serialize};
use uuid::Uuid;
#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Default)]
#[serde(rename_all = "camelCase")]
pub struct Permit {
pub id : Uuid,
pub state: String,
pub number: String,
pub status: Status,
#[serde(with = "ts_milliseconds")]
pub adding_date: NaiveDateTime,
#[serde(skip_serializing_if = "Option::is_none")]
#[serde(default)]
#[serde(with = "serialize_option_naive_date")]
pub expiry_date: Option<NaiveDateTime>,
#[serde(skip_serializing_if = "Option::is_none")]
pub details: Option<serde_json::Value>,
}