From 4e78fd83349c95711cdee5acc56f248f81ebd25c Mon Sep 17 00:00:00 2001 From: Mikkel Thestrup Date: Mon, 26 Jan 2026 21:27:59 +0100 Subject: feat(domain): add core domain models for calendar application Implement domain-driven design layer with entities, value objects, and repository traits for calendar management system. Domain Entities: - Calendar: manages calendar lifecycle and archival state - Event: handles single occurrence events with cancellation support - RecurringEvent: supports recurring events with exception handling - RecurrenceException: manages modifications to specific occurrences Value Objects: - TimeRange: enforces valid start/end time constraints - EventColor: type-safe color representation - Frequency: recurrence frequency enumeration (daily/weekly/monthly/yearly) - RecurrenceRule: encapsulates recurrence pattern logic - CalendarId & EventId: essentially just a wrapper Repository Traits: - CalendarRepository: calendar persistence interface - EventRepository: event querying and persistence with overlap detection - RecurrenceRepository: recurring event management Key Design Decisions: - Use Uuid for entity IDs (type safety, performance) - Encapsulate business logic within entities - Immutable value objects with validation - Repository pattern for infrastructure abstraction - Clear separation of concerns between domain and persistence layers All entities include timestamp tracking and follow builder pattern for construction with validation at domain boundaries. --- src/domain/mod.rs | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 src/domain/mod.rs (limited to 'src/domain/mod.rs') diff --git a/src/domain/mod.rs b/src/domain/mod.rs new file mode 100644 index 0000000..05226bf --- /dev/null +++ b/src/domain/mod.rs @@ -0,0 +1,7 @@ +pub mod calendar; +pub mod event; +pub mod recurrence; +pub mod value_objects; +pub mod repository; + +pub mod error; -- cgit v1.2.3-70-g09d2