59 lines
1.7 KiB
Rust
59 lines
1.7 KiB
Rust
use std::sync::Arc;
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use async_trait::async_trait;
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use domain::{
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errors::DomainError,
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events::DomainEvent,
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models::IndexableDocument,
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ports::{EventHandler, MovieRepository, SearchCommand},
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};
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/// Reacts to `MovieDiscovered` and inserts a bare search index entry immediately,
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/// so movies are findable before TMDb enrichment runs.
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/// Enrichment will later overwrite this with the full document (cast, genres, etc.).
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pub struct MovieDiscoveryIndexer {
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movie_repository: Arc<dyn MovieRepository>,
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search_command: Arc<dyn SearchCommand>,
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}
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impl MovieDiscoveryIndexer {
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pub fn new(
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movie_repository: Arc<dyn MovieRepository>,
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search_command: Arc<dyn SearchCommand>,
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) -> Self {
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Self {
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movie_repository,
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search_command,
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}
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}
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}
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#[async_trait]
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impl EventHandler for MovieDiscoveryIndexer {
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async fn handle(&self, event: &DomainEvent) -> Result<(), DomainError> {
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let movie_id = match event {
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DomainEvent::MovieDiscovered { movie_id, .. } => movie_id.clone(),
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_ => return Ok(()),
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};
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let Some(movie) = self.movie_repository.get_movie_by_id(&movie_id).await? else {
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tracing::warn!(movie_id = %movie_id.value(), "MovieDiscoveryIndexer: movie not found");
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return Ok(());
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};
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if let Err(e) = self
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.search_command
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.index(IndexableDocument::Movie {
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id: movie_id.clone(),
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movie: Box::new(movie),
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profile: None,
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})
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.await
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{
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tracing::warn!(movie_id = %movie_id.value(), "failed to index movie on discovery: {e}");
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}
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Ok(())
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}
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}
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