Gabriel Kaszewski
d13df586dd
- crates: common→application, api→presentation, infrastructure/*→adapters/* - new crates: api-types, infra-wiring - domain: errors/, models/, value_objects/, ports/, services/ - application: CQRS use cases (songs/, tabs/) w/ commands, queries, deps - unified DomainError replaces RepositoryError - workspace deps, unused dep cleanup - fix: parse plain-text chord lines (UG drops spans mid-song) - tests extracted to separate modules (tests/ dirs)
43 lines
1.5 KiB
Rust
43 lines
1.5 KiB
Rust
use domain::{DomainError, SongMeta, SongSummary, SortField, SortOrder};
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use uuid::Uuid;
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#[derive(sqlx::FromRow)]
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pub(crate) struct SongRow {
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pub(crate) id: String,
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pub(crate) title: String,
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pub(crate) artist: String,
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pub(crate) original_key: Option<String>,
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pub(crate) preview_chords: String,
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pub(crate) body: String,
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}
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pub(crate) fn sort_clause(field: SortField, order: SortOrder) -> &'static str {
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match (field, order) {
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(SortField::Title, SortOrder::Asc) => "ORDER BY title ASC",
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(SortField::Title, SortOrder::Desc) => "ORDER BY title DESC",
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(SortField::Artist, SortOrder::Asc) => "ORDER BY artist ASC",
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(SortField::Artist, SortOrder::Desc) => "ORDER BY artist DESC",
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(SortField::Date, SortOrder::Asc) => "ORDER BY created_at ASC",
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(SortField::Date, SortOrder::Desc) => "ORDER BY created_at DESC",
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}
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}
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pub(crate) fn row_to_summary(row: SongRow) -> Result<SongSummary, DomainError> {
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let id =
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Uuid::parse_str(&row.id).map_err(|e| DomainError::InfrastructureError(e.to_string()))?;
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let preview_chords: Vec<String> = serde_json::from_str(&row.preview_chords)
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.map_err(|e| DomainError::InfrastructureError(e.to_string()))?;
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Ok(SongSummary {
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id,
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meta: SongMeta {
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title: row.title,
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artist: row.artist,
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original_key: row.original_key,
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capo: None,
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tuning: None,
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tempo: None,
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},
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preview_chords,
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})
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}
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