Class OfflineQueue

Offline queue for managing API operations when offline

Features:

Automatic persistence using chrome.storage.sync
Intelligent batching of submit operations
FIFO processing order
Event-based notifications
Automatic cleanup of expired items

Index

Constructors

Methods

enqueue hasItems size isProcessing getQueue batchOperations removeProcessed clear markFailed setProcessing on off

Constructors

constructor

new OfflineQueue(apiKey: string): OfflineQueue
Parameters
- apiKey: string
Returns OfflineQueue
- Defined in src/offline-queue.ts:103

Methods

enqueue

enqueue(
operation: Omit<QueuedOperation, "queueId" | "timestamp" | "retryCount">,
): Promise<QueuedSubmitResponse>
Add an operation to the queue
Parameters
- operation: Omit<QueuedOperation, "queueId" | "timestamp" | "retryCount">
Returns Promise<QueuedSubmitResponse>
- Defined in src/offline-queue.ts:113

hasItems

hasItems(): boolean
Check if queue has items

Returns boolean
- Defined in src/offline-queue.ts:146

size

size(): number
Get queue size

Returns number
- Defined in src/offline-queue.ts:153

isProcessing

isProcessing(): boolean
Check if currently processing

Returns boolean
- Defined in src/offline-queue.ts:160

getQueue

getQueue(): QueuedOperation[]
Get all queued operations

Returns QueuedOperation[]
- Defined in src/offline-queue.ts:167

batchOperations

batchOperations(): Map<string, QueuedOperation[]>
Group operations by leaderboard for intelligent batching

Returns Map<string, QueuedOperation[]>
- Defined in src/offline-queue.ts:174

removeProcessed

removeProcessed(queueIds: string[]): Promise<void>
Mark operations as processed and remove from queue
Parameters
- queueIds: string[]
Returns Promise<void>
- Defined in src/offline-queue.ts:213

clear

clear(): Promise<void>
Clear the entire queue

Returns Promise<void>
- Defined in src/offline-queue.ts:222

markFailed

markFailed(queueId: string, permanent?: boolean): Promise<void>
Mark operation as failed and increment retry count
Parameters
- queueId: string
- permanent: boolean = false
Returns Promise<void>
- Defined in src/offline-queue.ts:230

setProcessing

setProcessing(processing: boolean): void
Set processing state
Parameters
- processing: boolean
Returns void
- Defined in src/offline-queue.ts:248

on

on(event: QueueEventType, handler: QueueEventHandler): void
Register event handler
Parameters
- event: QueueEventType
- handler: QueueEventHandler
Returns void
- Defined in src/offline-queue.ts:255

off

off(event: QueueEventType, handler: QueueEventHandler): void
Unregister event handler
Parameters
- event: QueueEventType
- handler: QueueEventHandler
Returns void
- Defined in src/offline-queue.ts:265