73 lines
2.2 KiB
TypeScript
73 lines
2.2 KiB
TypeScript
export const NOTIFICATION_TITLE_MAX_LENGTH = 200
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export const NOTIFICATION_CONTENT_MAX_LENGTH = 20000
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export const NOTIFICATION_SOURCES = {
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SYSTEM: 'SYSTEM',
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ADMIN_MANUAL: 'ADMIN_MANUAL'
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} as const
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export type NotificationSenderInput = {
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id: number
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name?: string | null
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username?: string | null
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}
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export type NotificationSenderSnapshot = {
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senderId: number | null
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senderName: string | null
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senderUsername: string | null
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}
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export const resolveNotificationSource = (sender: NotificationSenderInput | null) =>
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sender ? NOTIFICATION_SOURCES.ADMIN_MANUAL : NOTIFICATION_SOURCES.SYSTEM
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export const createNotificationSenderSnapshot = (
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sender: NotificationSenderInput | null = null
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): NotificationSenderSnapshot => ({
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senderId: sender?.id ?? null,
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senderName: sender?.name?.trim() || null,
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senderUsername: sender?.username?.trim() || null
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})
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export const serializeNotificationSender = (snapshot: NotificationSenderSnapshot) =>
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snapshot.senderId
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? {
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id: snapshot.senderId,
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name: snapshot.senderName,
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username: snapshot.senderUsername
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}
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: null
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export const shouldCheckImportantNotification = (
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authenticated: boolean,
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userId?: number | null,
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requirePasswordChange = false
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): boolean =>
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authenticated && Number.isInteger(userId) && Number(userId) > 0 && !requirePasswordChange
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export const canSendSystemNotification = (role?: string): boolean =>
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role === 'ADMIN' || role === 'SUPER_ADMIN'
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export const resolveImportantFlag = (value: unknown): boolean | null => {
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if (value === undefined) return false
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return typeof value === 'boolean' ? value : null
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}
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export const shouldDeliverSystemNotification = (
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important: boolean,
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notificationsEnabled?: boolean
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): boolean => important || notificationsEnabled !== false
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export const shouldRetainNotificationHistory = (type: string, source: string): boolean =>
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type === 'SYSTEM_NOTICE' && source === NOTIFICATION_SOURCES.ADMIN_MANUAL
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export const createNotificationReadUpdate = (updatedAt = new Date()) => ({
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read: true as const,
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updatedAt
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})
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export const createNotificationUserDeleteUpdate = (updatedAt = new Date()) => ({
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userDeleted: true as const,
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read: true as const,
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updatedAt
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})
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