63 lines
1.4 KiB
Rust
63 lines
1.4 KiB
Rust
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use mongod::{
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assert_reference_of,
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derive::{Model, Referencable},
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Model, Referencable, Reference, Validate,
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};
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use mongodb::bson::doc;
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use serde::{Deserialize, Serialize};
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use crate::library::user::User;
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use super::track::Track;
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#[derive(Debug, Clone, Serialize, Deserialize, Model, Referencable)]
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pub struct Event {
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pub _id: String,
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pub kind: EventKind,
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pub user: Reference,
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pub track: Reference,
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pub timestamp: i64,
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}
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#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
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pub enum EventKind {
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Play,
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Played,
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Stop,
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}
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impl Event {
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pub async fn create(kind: EventKind, user: &User, track: Reference) -> Self {
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let event = Self {
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_id: uuid::Uuid::new_v4().to_string(),
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kind: kind,
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user: user.reference(),
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track,
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timestamp: chrono::Utc::now().timestamp(),
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};
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event.insert().await.unwrap();
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event
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}
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pub async fn get_latest_events_of(u: &User) -> Vec<Self> {
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Self::find(
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doc! { "user": u.reference() },
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Some(300),
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Some(doc! { "timestamp": -1 }),
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)
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.await
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.unwrap()
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}
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}
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impl Validate for Event {
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async fn validate(&self) -> Result<(), String> {
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assert_reference_of!(self.user, User);
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assert_reference_of!(self.track, Track);
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Ok(())
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}
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}
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