Class ConversationAttachmentService

Service for managing conversation attachments. Handles loading, saving, and converting attachments between different formats.

Index

Constructors

Accessors

Methods

createAttachmentReferences createThumbnail getImageDimensions loadAttachmentsForMessage loadAttachmentsForMessages processFile saveAttachments

Constructors

constructor

new ConversationAttachmentService(): ConversationAttachmentService
Returns ConversationAttachmentService
- Defined in packages/Angular/Generic/conversations/src/lib/services/conversation-attachment.service.ts:31

Accessors

Provider

get Provider(): IMetadataProvider
Returns IMetadataProvider
- Defined in packages/Angular/Generic/conversations/src/lib/services/conversation-attachment.service.ts:40
set Provider(value: IMetadataProvider | null): void
Set the metadata provider this service should use. When unset, falls back to Metadata.Provider.
Parameters
- value: IMetadataProvider | null
Returns void
- Defined in packages/Angular/Generic/conversations/src/lib/services/conversation-attachment.service.ts:36

Methods

createAttachmentReferences

createAttachmentReferences(
attachments: MJConversationDetailAttachmentEntity[],
): string
Create attachment reference tokens for message text. These tokens are stored in the Message field to reference attachments.
Parameters
- attachments: MJConversationDetailAttachmentEntity[]
Returns string
- Defined in packages/Angular/Generic/conversations/src/lib/services/conversation-attachment.service.ts:246

createThumbnail

createThumbnail(file: File, maxSize?: number): Promise<string | null>
Create a thumbnail from an image file. Returns a base64 data URL of the thumbnail.
Parameters
- file: File
- maxSize: number = 200
Returns Promise<string | null>
- Defined in packages/Angular/Generic/conversations/src/lib/services/conversation-attachment.service.ts:367

getImageDimensions

getImageDimensions(
file: File,
): Promise<{ height: number; width: number } | null>
Get image dimensions from a file
Parameters
- file: File
Returns Promise<{ height: number; width: number } | null>
- Defined in packages/Angular/Generic/conversations/src/lib/services/conversation-attachment.service.ts:420

loadAttachmentsForMessage

loadAttachmentsForMessage(
conversationDetailId: string,
contextUser?: UserInfo,
): Promise<MessageAttachment[]>
Load attachments for a single message
Parameters
- conversationDetailId: string
- OptionalcontextUser: UserInfo
Returns Promise<MessageAttachment[]>
- Defined in packages/Angular/Generic/conversations/src/lib/services/conversation-attachment.service.ts:144

loadAttachmentsForMessages

loadAttachmentsForMessages(
conversationDetailIds: string[],
contextUser?: UserInfo,
): Promise<Map<string, MessageAttachment[]>>
Load all attachments for a list of conversation detail IDs. Returns a map of ConversationDetailID -> MessageAttachment[]
Parameters
- conversationDetailIds: string[]
- OptionalcontextUser: UserInfo
Returns Promise<Map<string, MessageAttachment[]>>
- Defined in packages/Angular/Generic/conversations/src/lib/services/conversation-attachment.service.ts:48

processFile

processFile(file: File): Promise<PendingAttachment>
Process a file and create a PendingAttachment. This creates the data structure needed for the mention editor component.
Parameters
- file: File
Returns Promise<PendingAttachment>
- Defined in packages/Angular/Generic/conversations/src/lib/services/conversation-attachment.service.ts:445

saveAttachments

saveAttachments(
    conversationDetailId: string,
    pendingAttachments: PendingAttachment[],
    contextUser?: UserInfo,
): Promise<MJConversationDetailAttachmentEntity[]>
Save pending attachments to the database. Returns the saved attachment entities.
Parameters
- conversationDetailId: string
  ID of the conversation detail to attach to
- pendingAttachments: PendingAttachment[]
  Array of pending attachments from the mention editor
- OptionalcontextUser: UserInfo
  User context for the operation
Returns Promise<MJConversationDetailAttachmentEntity[]>
- Defined in packages/Angular/Generic/conversations/src/lib/services/conversation-attachment.service.ts:160