09768aafcf
- Add services for offline data management, including `offline-data.service.ts`, ensuring data is saved to a local database and synced with the server when online. - Introduce bidirectional `SyncService` for managing data synchronization with conflict resolution and retry mechanisms. - Create `data.service.ts` to handle smart routing between local database and server API based on connectivity status. - Update models and logic to support comprehensive synchronization for books, chapters, characters, and conversations. - Implement event listeners for online/offline detection and automatic sync scheduling.
59 lines
1.4 KiB
TypeScript
59 lines
1.4 KiB
TypeScript
/**
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* Sync progress interface
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*/
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export interface SyncProgress {
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isSyncing: boolean;
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pendingChanges: number;
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isOnline: boolean;
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lastError?: string;
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}
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/**
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* Get sync status from local database
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*/
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export async function getSyncStatus(): Promise<SyncProgress> {
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if (!window.electron) {
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return {
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isSyncing: false,
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pendingChanges: 0,
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isOnline: navigator.onLine
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};
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}
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try {
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const result = await window.electron.dbGetSyncStatus();
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if (!result.success) {
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throw new Error(result.error);
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}
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return result.data;
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} catch (error) {
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console.error('Failed to get sync status:', error);
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return {
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isSyncing: false,
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pendingChanges: 0,
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isOnline: navigator.onLine,
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lastError: error instanceof Error ? error.message : 'Unknown error'
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};
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}
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}
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/**
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* Get pending changes to sync
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*/
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export async function getPendingChanges(limit: number = 100) {
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if (!window.electron) {
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return [];
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}
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try {
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const result = await window.electron.dbGetPendingChanges(limit);
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if (!result.success) {
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throw new Error(result.error);
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}
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return result.data || [];
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} catch (error) {
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console.error('Failed to get pending changes:', error);
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return [];
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}
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}
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