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Ship iOS and Android apps from a single TypeScript codebase by hiring senior freelance programmer Aldian Fazrihady for React Native (New Architecture), Expo, and local SQLite sync.
export interface MutationRecord {
id: string;
entity: 'inspection' | 'work_order';
payloadJson: string;
createdAtMs: number;
}
export async function flushOfflineOutbox(records: MutationRecord[], syncEndpoint: string): Promise {
const syncedIds: string[] = [];
for (const rec of records) {
const res = await fetch(syncEndpoint, {
method: 'POST',
headers: { 'Content-Type': 'application/json', 'X-Idempotency-Key': rec.id },
body: rec.payloadJson,
});
if (res.ok || res.status === 409) {
syncedIds.push(rec.id);
} else {
break; // Preserve causal ordering on transient network failure
}
}
return syncedIds;
}