Lucien Cartier-Tilet
4227a79b1f
Add complete SQLite implementation of RelayLabelRepository trait with all CRUD operations (get_label, save_label, delete_label, get_all_labels). Key changes: - Create infrastructure entities module with RelayLabelRecord struct - Implement TryFrom traits for converting between database records and domain types - Add From<sqlx::Error> and From<RelayLabelError> for RepositoryError - Write comprehensive functional tests covering all repository operations - Verify proper handling of edge cases (empty results, overwrites, max length) TDD phase: GREEN - All repository trait tests now passing with SQLite implementation Ref: T036 (specs/001-modbus-relay-control/tasks.md)
34 lines
1.3 KiB
Rust
34 lines
1.3 KiB
Rust
//! Infrastructure entities for database persistence.
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//!
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//! This module defines entities that directly map to database tables,
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//! providing a clear separation between the persistence layer and the
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//! domain layer. These entities represent raw database records without
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//! domain validation or business logic.
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//!
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//! # Conversion Pattern
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//!
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//! Infrastructure entities implement `TryFrom` traits to convert between
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//! database records and domain types:
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//!
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//! ```rust
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//! # use sta::domain::relay::types::{RelayId, RelayLabel};
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//! # use sta::infrastructure::persistence::entities::relay_label_record::RelayLabelRecord;
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//! # fn main() -> Result<(), Box<dyn std::error::Error>> {
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//! // Database Record -> Domain Types
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//! // ... from database
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//! let record: RelayLabelRecord = RelayLabelRecord { relay_id: 2, label: "label".to_string() };
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//! let (relay_id, relay_label): (RelayId, RelayLabel) = record.try_into()?;
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//!
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//! // Domain Types -> Database Record
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//! let domain_record= RelayLabelRecord::new(relay_id, &relay_label);
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//! # Ok(())
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//! # }
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//! ```
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/// Database entity for relay labels.
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///
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/// This module contains the `RelayLabelRecord` struct which represents
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/// a single row in the `RelayLabels` database table, along with conversion
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/// traits to and from domain types.
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pub mod relay_label_record;
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