51 lines
2 KiB
TypeScript
51 lines
2 KiB
TypeScript
import { ICalendarEvent } from '../types/CalendarTypes';
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/**
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* Update source type
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* - 'local': Changes made by the user locally (needs sync)
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* - 'remote': Changes from API/SignalR (already synced)
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*/
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export type UpdateSource = 'local' | 'remote';
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/**
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* IEventRepository - Interface for event data access
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*
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* Abstracts the data source for calendar events, allowing easy switching
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* between IndexedDB, REST API, GraphQL, or other data sources.
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*
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* Implementations:
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* - IndexedDBEventRepository: Local storage with offline support
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* - MockEventRepository: (Legacy) Loads from local JSON file
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* - ApiEventRepository: (Future) Loads from backend API
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*/
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export interface IEventRepository {
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/**
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* Load all calendar events from the data source
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* @returns Promise resolving to array of ICalendarEvent objects
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* @throws Error if loading fails
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*/
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loadEvents(): Promise<ICalendarEvent[]>;
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/**
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* Create a new event
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* @param event - Event to create (without ID, will be generated)
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* @param source - Source of the update ('local' or 'remote')
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* @returns Promise resolving to the created event with generated ID
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* @throws Error if creation fails
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*/
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createEvent(event: Omit<ICalendarEvent, 'id'>, source?: UpdateSource): Promise<ICalendarEvent>;
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/**
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* Update an existing event
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* @param id - ID of the event to update
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* @param updates - Partial event data to update
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* @param source - Source of the update ('local' or 'remote')
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* @returns Promise resolving to the updated event
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* @throws Error if update fails or event not found
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*/
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updateEvent(id: string, updates: Partial<ICalendarEvent>, source?: UpdateSource): Promise<ICalendarEvent>;
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/**
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* Delete an event
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* @param id - ID of the event to delete
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* @param source - Source of the update ('local' or 'remote')
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* @returns Promise resolving when deletion is complete
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* @throws Error if deletion fails or event not found
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*/
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deleteEvent(id: string, source?: UpdateSource): Promise<void>;
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}
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