mirror of
https://github.com/n08i40k/schedule-parser-rusted.git
synced 2025-12-06 17:57:47 +03:00
0.8.0
Реализованы все требуемые эндпоинты schedule. Улучшена документация.
This commit is contained in:
@@ -1,47 +1,107 @@
|
||||
use crate::app_state::AppState;
|
||||
use crate::app_state::{AppState, Schedule};
|
||||
use crate::parser::schema::ScheduleEntry;
|
||||
use chrono::{DateTime, Utc};
|
||||
use serde::Serialize;
|
||||
use actix_macros::{IntoResponseErrorNamed, ResponderJson, StatusCode};
|
||||
use actix_web::web;
|
||||
use chrono::{DateTime, Duration, Utc};
|
||||
use derive_more::Display;
|
||||
use serde::{Deserialize, Serialize};
|
||||
use std::collections::HashMap;
|
||||
use utoipa::ToSchema;
|
||||
|
||||
/// Ответ от сервера с расписаниями
|
||||
#[derive(Serialize, ToSchema)]
|
||||
#[serde(rename_all = "camelCase")]
|
||||
pub struct ScheduleView {
|
||||
/// ETag расписания на сервере политехникума
|
||||
etag: String,
|
||||
replacer_id: Option<String>,
|
||||
|
||||
/// Дата обновления расписания на сайте политехникума
|
||||
uploaded_at: DateTime<Utc>,
|
||||
|
||||
/// Дата последнего скачивания расписания с сервера политехникума
|
||||
downloaded_at: DateTime<Utc>,
|
||||
|
||||
/// Расписание групп
|
||||
groups: HashMap<String, ScheduleEntry>,
|
||||
|
||||
/// Расписание преподавателей
|
||||
teachers: HashMap<String, ScheduleEntry>,
|
||||
updated_groups: Vec<Vec<i32>>,
|
||||
updated_teachers: Vec<Vec<i32>>,
|
||||
}
|
||||
|
||||
pub enum Error {
|
||||
#[derive(Clone, Serialize, ToSchema, StatusCode, Display, IntoResponseErrorNamed)]
|
||||
#[status_code = "actix_web::http::StatusCode::SERVICE_UNAVAILABLE"]
|
||||
#[serde(rename_all = "SCREAMING_SNAKE_CASE")]
|
||||
#[schema(as = ScheduleShared::ErrorCode)]
|
||||
pub enum ErrorCode {
|
||||
/// Расписания ещё не получены
|
||||
#[display("Schedule not parsed yet.")]
|
||||
NoSchedule,
|
||||
}
|
||||
|
||||
impl TryFrom<&AppState> for ScheduleView {
|
||||
type Error = Error;
|
||||
|
||||
fn try_from(app_state: &AppState) -> Result<Self, Self::Error> {
|
||||
let schedule_lock = app_state.schedule.lock().unwrap();
|
||||
|
||||
if let Some(schedule_ref) = schedule_lock.as_ref() {
|
||||
let schedule = schedule_ref.clone();
|
||||
impl TryFrom<&web::Data<AppState>> for ScheduleView {
|
||||
type Error = ErrorCode;
|
||||
|
||||
fn try_from(app_state: &web::Data<AppState>) -> Result<Self, Self::Error> {
|
||||
if let Some(schedule) = app_state.schedule.lock().unwrap().clone() {
|
||||
Ok(Self {
|
||||
etag: schedule.etag,
|
||||
replacer_id: None,
|
||||
uploaded_at: schedule.updated_at,
|
||||
downloaded_at: schedule.parsed_at,
|
||||
groups: schedule.data.groups,
|
||||
teachers: schedule.data.teachers,
|
||||
updated_groups: vec![],
|
||||
updated_teachers: vec![],
|
||||
})
|
||||
} else {
|
||||
Err(Error::NoSchedule)
|
||||
Err(ErrorCode::NoSchedule)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Статус кешированного расписаний
|
||||
#[derive(Serialize, Deserialize, ToSchema, ResponderJson)]
|
||||
#[serde(rename_all = "camelCase")]
|
||||
pub struct CacheStatus {
|
||||
/// Хеш расписаний
|
||||
pub cache_hash: String,
|
||||
|
||||
/// Требуется ли обновить ссылку на расписание
|
||||
pub cache_update_required: bool,
|
||||
|
||||
/// Дата последнего обновления кеша
|
||||
pub last_cache_update: i64,
|
||||
|
||||
/// Дата обновления кешированного расписания
|
||||
///
|
||||
/// Определяется сервером политехникума
|
||||
pub last_schedule_update: i64,
|
||||
}
|
||||
|
||||
impl CacheStatus {
|
||||
pub fn default() -> Self {
|
||||
CacheStatus {
|
||||
cache_hash: "0000000000000000000000000000000000000000".to_string(),
|
||||
cache_update_required: true,
|
||||
last_cache_update: 0,
|
||||
last_schedule_update: 0,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl From<&web::Data<AppState>> for CacheStatus {
|
||||
fn from(value: &web::Data<AppState>) -> Self {
|
||||
let schedule_lock = value.schedule.lock().unwrap();
|
||||
let schedule = schedule_lock.as_ref().unwrap();
|
||||
|
||||
CacheStatus::from(schedule)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<&Schedule> for CacheStatus {
|
||||
fn from(value: &Schedule) -> Self {
|
||||
Self {
|
||||
cache_hash: value.hash(),
|
||||
cache_update_required: (value.fetched_at - Utc::now()) > Duration::minutes(5),
|
||||
last_cache_update: value.fetched_at.timestamp(),
|
||||
last_schedule_update: value.updated_at.timestamp(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user