Gabriel Kaszewski
e78216b404
- Added `OmdbProvider` to fetch movie metadata from the OMDB API. - Refactored `MetadataClient` to use `MetadataSearchCriteria` for fetching movie metadata. - Updated `MetadataClientImpl` to support fetching metadata using OMDB. - Modified `log_review` use case to utilize the new metadata fetching mechanism. - Updated tests and presentation layer to accommodate changes in metadata handling. - Added dependencies for `reqwest` and `async-trait` in relevant `Cargo.toml` files.
55 lines
1.5 KiB
Rust
55 lines
1.5 KiB
Rust
use async_trait::async_trait;
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use domain::{
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errors::DomainError,
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models::Movie,
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ports::{MetadataClient, MetadataSearchCriteria},
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value_objects::{ExternalMetadataId, MovieTitle, PosterUrl, ReleaseYear},
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};
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mod omdb;
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pub(crate) struct ProviderMovie {
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pub imdb_id: ExternalMetadataId,
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pub title: MovieTitle,
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pub release_year: ReleaseYear,
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pub director: Option<String>,
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pub poster_url: Option<PosterUrl>,
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}
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#[async_trait]
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pub(crate) trait MetadataProvider: Send + Sync {
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async fn fetch(&self, criteria: &MetadataSearchCriteria) -> Result<ProviderMovie, DomainError>;
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}
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pub struct MetadataClientImpl {
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provider: Box<dyn MetadataProvider>,
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}
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impl MetadataClientImpl {
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pub fn new_omdb(api_key: String) -> Self {
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Self {
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provider: Box::new(omdb::OmdbProvider::new(api_key)),
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}
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}
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}
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#[async_trait]
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impl MetadataClient for MetadataClientImpl {
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async fn fetch_movie_metadata(
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&self,
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criteria: &MetadataSearchCriteria,
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) -> Result<Movie, DomainError> {
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let pm = self.provider.fetch(criteria).await?;
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Ok(Movie::new(Some(pm.imdb_id), pm.title, pm.release_year, pm.director, None))
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}
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async fn get_poster_url(
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&self,
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external_metadata_id: &ExternalMetadataId,
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) -> Result<Option<PosterUrl>, DomainError> {
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let criteria = MetadataSearchCriteria::ImdbId(external_metadata_id.clone());
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let pm = self.provider.fetch(&criteria).await?;
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Ok(pm.poster_url)
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}
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}
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