standardnotes-server/packages/files/src/Domain/Event/DomainEventFactory.ts

import {
  UserFileRemovedEvent,
  UserFileUploadedEvent,
  DomainEventService,
  SharedVaultFileUploadedEvent,
  SharedVaultFileRemovedEvent,
} from '@standardnotes/domain-events'
import { TimerInterface } from '@standardnotes/time'
import { inject, injectable } from 'inversify'

import TYPES from '../../Bootstrap/Types'
import { DomainEventFactoryInterface } from './DomainEventFactoryInterface'

@injectable()
export class DomainEventFactory implements DomainEventFactoryInterface {
  constructor(@inject(TYPES.Timer) private timer: TimerInterface) {}

  createUserFileRemovedEvent(payload: {
    userUuid: string
    filePath: string
    fileName: string
    fileByteSize: number
    regularSubscriptionUuid: string
  }): UserFileRemovedEvent {
    return {
      type: 'USER_FILE_REMOVED',
      createdAt: this.timer.getUTCDate(),
      meta: {
        correlation: {
          userIdentifier: payload.userUuid,
          userIdentifierType: 'uuid',
        },
        origin: DomainEventService.Files,
      },
      payload,
    }
  }

  createUserFileUploadedEvent(payload: {
    userUuid: string
    filePath: string
    fileName: string
    fileByteSize: number
  }): UserFileUploadedEvent {
    return {
      type: 'USER_FILE_UPLOADED',
      createdAt: this.timer.getUTCDate(),
      meta: {
        correlation: {
          userIdentifier: payload.userUuid,
          userIdentifierType: 'uuid',
        },
        origin: DomainEventService.Files,
      },
      payload,
    }
  }

  createSharedVaultFileUploadedEvent(payload: {
    sharedVaultUuid: string
    filePath: string
    fileName: string
    fileByteSize: number
  }): SharedVaultFileUploadedEvent {
    return {
      type: 'SHARED_VAULT_FILE_UPLOADED',
      createdAt: this.timer.getUTCDate(),
      meta: {
        correlation: {
          userIdentifier: payload.sharedVaultUuid,
          userIdentifierType: 'uuid',
        },
        origin: DomainEventService.Files,
      },
      payload,
    }
  }

  createSharedVaultFileRemovedEvent(payload: {
    sharedVaultUuid: string
    filePath: string
    fileName: string
    fileByteSize: number
  }): SharedVaultFileRemovedEvent {
    return {
      type: 'SHARED_VAULT_FILE_REMOVED',
      createdAt: this.timer.getUTCDate(),
      meta: {
        correlation: {
          userIdentifier: payload.sharedVaultUuid,
          userIdentifierType: 'uuid',
        },
        origin: DomainEventService.Files,
      },
      payload,
    }
  }
}