mCaptcha/src/date.rs
2023-10-16 21:15:44 +05:30

105 lines
3.2 KiB
Rust

// Copyright (C) 2022 Aravinth Manivannan <realaravinth@batsense.net>
// SPDX-FileCopyrightText: 2023 Aravinth Manivannan <realaravinth@batsense.net>
//
// SPDX-License-Identifier: AGPL-3.0-or-later
use std::fmt::Debug;
use sqlx::types::time::OffsetDateTime;
#[derive(Clone)]
pub struct Date {
pub time: OffsetDateTime,
}
impl Debug for Date {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
f.debug_struct("Date")
.field("time", &self.print_date())
.finish()
}
}
pub const MINUTE: i64 = 60;
pub const HOUR: i64 = MINUTE * 60;
pub const DAY: i64 = HOUR * 24;
pub const WEEK: i64 = DAY * 7;
impl Date {
pub fn format(date: &OffsetDateTime) -> String {
let timestamp = date.unix_timestamp();
let now = OffsetDateTime::now_utc().unix_timestamp();
let difference = now - timestamp;
if difference >= 3 * WEEK {
format!("{}{}{}", date.year(), date.month(), date.date())
} else if (DAY..(3 * WEEK)).contains(&difference) {
format!("{} days ago", date.hour())
} else if (HOUR..DAY).contains(&difference) {
format!("{} hours ago", date.hour())
} else if (MINUTE..HOUR).contains(&difference) {
format!("{} minutes ago", date.minute())
} else {
format!("{} seconds ago", date.second())
}
}
/// print relative time from date
pub fn print_date(&self) -> String {
Self::format(&self.time)
}
/// print date
pub fn date(&self) -> String {
format!("{}{}{}", self.time.year(), self.time.month(), self.time.date())
}
pub fn new(unix: i64) -> Self {
Self {
time: OffsetDateTime::from_unix_timestamp(unix).unwrap(),
}
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn print_date_test() {
let mut n = Date {
time: OffsetDateTime::now_utc(),
};
let timestamp = n.time.unix_timestamp();
println!("timestamp: {}", timestamp);
// seconds test
assert!(n.print_date().contains("seconds ago"));
n.time = OffsetDateTime::from_unix_timestamp(timestamp - 5).unwrap();
assert!(n.print_date().contains("seconds ago"));
// minutes test
n.time = OffsetDateTime::from_unix_timestamp(timestamp - MINUTE * 2).unwrap();
assert!(n.print_date().contains("minutes ago"));
n.time = OffsetDateTime::from_unix_timestamp(timestamp - MINUTE * 56).unwrap();
assert!(n.print_date().contains("minutes ago"));
// hours test
n.time = OffsetDateTime::from_unix_timestamp(timestamp - HOUR).unwrap();
assert!(n.print_date().contains("hours ago"));
n.time = OffsetDateTime::from_unix_timestamp(timestamp - HOUR * 23).unwrap();
assert!(n.print_date().contains("hours ago"));
// days test
n.time = OffsetDateTime::from_unix_timestamp(timestamp - 2 * WEEK).unwrap();
assert!(n.print_date().contains("days ago"));
// date test
n.time = OffsetDateTime::from_unix_timestamp(timestamp - 6 * WEEK).unwrap();
let date = format!("{}{}{}", n.time.year(), n.time.month(), n.time.date());
assert!(n.print_date().contains(&date))
}
}