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Add function to create media messages

This commit is contained in:
Franck Royer 2021-10-07 11:45:12 +11:00
parent f8c1ac90ec
commit 304a1021b1
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1 changed files with 119 additions and 2 deletions
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121
packages/status-communities/src/chat_message.ts
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@ -3,11 +3,12 @@ import { Reader } from "protobufjs";
import * as proto from "./proto/communities/v1/chat_message";
import {
AudioMessage,
AudioMessage_AudioType,
ChatMessage_ContentType,
ImageMessage,
StickerMessage,
} from "./proto/communities/v1/chat_message";
import { MessageType } from "./proto/communities/v1/enums";
import { ImageType, MessageType } from "./proto/communities/v1/enums";
export class ChatMessage {
private constructor(public proto: proto.ChatMessage) {}
@ -34,7 +35,7 @@ export class ChatMessage {
/** The type of message (public/one-to-one/private-group-chat) */
messageType: MessageType.MESSAGE_TYPE_COMMUNITY_CHAT,
/** The type of the content of the message */
contentType: ChatMessage_ContentType.CONTENT_TYPE_COMMUNITY,
contentType: ChatMessage_ContentType.CONTENT_TYPE_TEXT_PLAIN,
sticker: undefined,
image: undefined,
audio: undefined,
@ -45,6 +46,122 @@ export class ChatMessage {
return new ChatMessage(proto);
}
/**
* Create a an image chat message to be sent to an Open (permission = no membership) community
*/
public static createImageMessage(
clock: number,
timestamp: number,
text: string,
chatId: string,
image: Uint8Array,
imageType: ImageType
): ChatMessage {
const proto = {
clock, // ms?
timestamp, //ms?
text,
/** Id of the message that we are replying to */
responseTo: "",
/** Ens name of the sender */
ensName: "",
/** Public Key of the community (TBC) **/
chatId,
/** The type of message (public/one-to-one/private-group-chat) */
messageType: MessageType.MESSAGE_TYPE_COMMUNITY_CHAT,
/** The type of the content of the message */
contentType: ChatMessage_ContentType.CONTENT_TYPE_IMAGE,
sticker: undefined,
image: {
payload: image,
type: imageType,
},
audio: undefined,
community: undefined, // Used to share a community
grant: undefined,
};
return new ChatMessage(proto);
}
/**
* Create a a sticker chat message to be sent to an Open (permission = no membership) community
*/
public static createStickerMessage(
clock: number,
timestamp: number,
text: string,
chatId: string,
stickerHash: string,
stickerPack: number
): ChatMessage {
const proto = {
clock, // ms?
timestamp, //ms?
text,
/** Id of the message that we are replying to */
responseTo: "",
/** Ens name of the sender */
ensName: "",
/** Public Key of the community (TBC) **/
chatId,
/** The type of message (public/one-to-one/private-group-chat) */
messageType: MessageType.MESSAGE_TYPE_COMMUNITY_CHAT,
/** The type of the content of the message */
contentType: ChatMessage_ContentType.CONTENT_TYPE_STICKER,
sticker: {
hash: stickerHash,
pack: stickerPack,
},
image: undefined,
audio: undefined,
community: undefined, // Used to share a community
grant: undefined,
};
return new ChatMessage(proto);
}
/**
* Create a a sticker chat message to be sent to an Open (permission = no membership) community
*/
public static createAudioMessage(
clock: number,
timestamp: number,
text: string,
chatId: string,
audio: Uint8Array,
audioType: AudioMessage_AudioType,
audioDurationMs: number
): ChatMessage {
const proto = {
clock, // ms?
timestamp, //ms?
text,
/** Id of the message that we are replying to */
responseTo: "",
/** Ens name of the sender */
ensName: "",
/** Public Key of the community (TBC) **/
chatId,
/** The type of message (public/one-to-one/private-group-chat) */
messageType: MessageType.MESSAGE_TYPE_COMMUNITY_CHAT,
/** The type of the content of the message */
contentType: ChatMessage_ContentType.CONTENT_TYPE_AUDIO,
sticker: undefined,
image: undefined,
audio: {
payload: audio,
type: audioType,
durationMs: audioDurationMs,
},
community: undefined, // Used to share a community
grant: undefined,
};
return new ChatMessage(proto);
}
static decode(bytes: Uint8Array): ChatMessage {
const protoBuf = proto.ChatMessage.decode(Reader.create(bytes));