Class MongoAlertRepository

MongoDB implementation of AlertRepository using Mongoose.

Implements

AlertRepository

Index

Constructors

Methods

countUnread deleteAll deleteOne existsRecentUnread findAll findById save

Constructors

constructor

new MongoAlertRepository(): MongoAlertRepository
Returns MongoAlertRepository

Methods

countUnread

countUnread(): Promise<number>
Counts unread alerts.

Returns Promise<number>
The number of unread alerts.
Implementation of AlertRepository.countUnread
- Defined in src/storage/MongoAlertRepository.ts:35

deleteAll

deleteAll(): Promise<void>
Deletes all stored alerts.

Returns Promise<void>
Implementation of AlertRepository.deleteAll
- Defined in src/storage/MongoAlertRepository.ts:55

deleteOne

deleteOne(id: AlertId): Promise<void>
Deletes a single alert by identifier.
Parameters
- id: AlertId
  The identifier of the alert to delete.
Returns Promise<void>
Implementation of AlertRepository.deleteOne
- Defined in src/storage/MongoAlertRepository.ts:51

existsRecentUnread

existsRecentUnread(thresholdId: string, since: Date): Promise<boolean>
Checks if an unread alert exists for a specific threshold created after the given timestamp.
Parameters
- thresholdId: string
  The threshold identifier to check.
- since: Date
  The timestamp to check against (inclusive).
Returns Promise<boolean>
true if a recent unread alert exists.
Implementation of AlertRepository.existsRecentUnread
- Defined in src/storage/MongoAlertRepository.ts:41

findAll

findAll(): Promise<Alert[]>
Retrieves all stored alerts.

Returns Promise<Alert[]>
An array of all Alert instances.
Implementation of AlertRepository.findAll
- Defined in src/storage/MongoAlertRepository.ts:30

findById

findById(id: AlertId): Promise<Alert | null>
Retrieves an alert by its identifier.
Parameters
- id: AlertId
  The alert identifier to search for.
Returns Promise<Alert | null>
The Alert if found, otherwise null.
Implementation of AlertRepository.findById
- Defined in src/storage/MongoAlertRepository.ts:25

save

save(alert: Alert): Promise<void>
Persists the alert to MongoDB (upsert).
Parameters
- alert: Alert
  The domain alert to persist.
Returns Promise<void>
Implementation of AlertRepository.save
- Defined in src/storage/MongoAlertRepository.ts:16