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refactor: extract adapter-common crate — shared sqlx error mapping,

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row-to-domain conversions, date/uuid utils

Eliminates 39 map_err copies, consolidates parse_uuid/parse_datetime/
datetime_to_str/format_year_month, extracts 7 shared row-to-domain
conversion functions (movie, review, watchlist, stats, user_summary).
Row structs stay per-adapter (FromRow is db-specific), only conversion
logic is shared. Net -281 lines.
This commit is contained in:
Gabriel Kaszewski
2026-07-10 05:44:42 +02:00
parent 6a9b4e5c00
commit c224cc6bd2
66 changed files with 924 additions and 971 deletions
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24
crates/adapters/postgres/src/movie.rs
View File

@@ -21,10 +21,6 @@ impl PostgresMovieRepository {
Self { pool }
}
fn map_err(e: sqlx::Error) -> DomainError {
tracing::error!("Database error: {:?}", e);
DomainError::InfrastructureError("Database operation failed".into())
}
}
#[async_trait]
@@ -55,7 +51,7 @@ impl MovieCommand for PostgresMovieRepository {
.bind(&poster_path)
.execute(&self.pool)
.await
.map_err(Self::map_err)?;
.map_err(adapter_common::map_sqlx_error)?;
Ok(())
}
@@ -66,7 +62,7 @@ impl MovieCommand for PostgresMovieRepository {
.bind(&id)
.execute(&self.pool)
.await
.map_err(Self::map_err)?;
.map_err(adapter_common::map_sqlx_error)?;
Ok(())
}
}
@@ -85,7 +81,7 @@ impl MovieQuery for PostgresMovieRepository {
.bind(id)
.fetch_optional(&self.pool)
.await
.map_err(Self::map_err)?
.map_err(adapter_common::map_sqlx_error)?
.map(MovieRow::into_domain)
.transpose()
}
@@ -99,7 +95,7 @@ impl MovieQuery for PostgresMovieRepository {
.bind(&id)
.fetch_optional(&self.pool)
.await
.map_err(Self::map_err)?
.map_err(adapter_common::map_sqlx_error)?
.map(MovieRow::into_domain)
.transpose()
}
@@ -119,7 +115,7 @@ impl MovieQuery for PostgresMovieRepository {
.bind(year)
.fetch_all(&self.pool)
.await
.map_err(Self::map_err)?
.map_err(adapter_common::map_sqlx_error)?
.into_iter()
.map(MovieRow::into_domain)
.collect()
@@ -139,7 +135,7 @@ impl MovieQuery for PostgresMovieRepository {
.bind(&vals)
.fetch_all(&self.pool)
.await
.map_err(Self::map_err)?;
.map_err(adapter_common::map_sqlx_error)?;
Ok(rows.into_iter().map(|(id,)| id).collect())
}
@@ -162,7 +158,7 @@ impl MovieQuery for PostgresMovieRepository {
.bind(&years)
.fetch_all(&self.pool)
.await
.map_err(Self::map_err)?;
.map_err(adapter_common::map_sqlx_error)?;
Ok(rows
.into_iter()
.map(|r| {
@@ -211,7 +207,7 @@ impl MovieQuery for PostgresMovieRepository {
.bind(offset)
.fetch_all(&self.pool)
.await
.map_err(Self::map_err)?;
.map_err(adapter_common::map_sqlx_error)?;
let total: i64 = sqlx::query(
"SELECT COUNT(DISTINCT m.id) \
@@ -226,7 +222,7 @@ impl MovieQuery for PostgresMovieRepository {
.bind(genre)
.fetch_one(&self.pool)
.await
.map_err(Self::map_err)?
.map_err(adapter_common::map_sqlx_error)?
.try_get(0)
.unwrap_or(0);
@@ -250,7 +246,7 @@ impl MovieQuery for PostgresMovieRepository {
)
.fetch_all(&self.pool)
.await
.map_err(Self::map_err)?
.map_err(adapter_common::map_sqlx_error)?
.into_iter()
.map(|r| r.into_domain())
.collect()