/** * TODO: hide "Leave" button using props */ /** * This Widget was built using NEAR Social Bridge library. * Visit https://github.com/wpdas/near-social-bridge to get to know more. */ /** * App index key to store things (only rooms as this app is re fetching messages from ChatV1) * It should use a non "-dev" key for V3. This is being used because rooms were already created */ const APP_INDEX_KEY = "widget-bbclan-chatroom"; /** * App setup */ const isMember = props.isMember ?? true; const room = props.room ?? "bbclan"; const externalAppUrl = "https://bbclan-chatroom.web.app/"; const path = props.path; const initialViewHeight = 740; const initialPayload = { mainChatURL: "https://alpha.near.org/gordonjun.near/widget/bbclanChatRoom", isMember: isMember, room: room, // starts with this room }; State.init({ showShareModal: false, clipboardText: "", }); /** * Request Handlers. */ const requestHandler = (request, response, Utils) => { switch (request.type) { case "get-room-data": getRoomDataHandler(request, response, Utils); break; case "send-message": sendMessageHandler(request, response); break; } }; const getRoomDataHandler = (request, response, Utils) => { const { payload } = request; if (!payload.roomId) { response(request).send({ error: "roomId prop must be provided" }); return; } Utils.promisify( () => Social.index(payload.roomId, "data", { subscribe: true, limit: 100, order: "desc", }), (roomData) => { const roomExists = roomData && roomData.length > 0; if (!roomExists) { response(request).send({ error: "room not found" }); return; } response(request).send({ messages: roomData }); }, (err) => { response(request).send({ error: "internal error" }); } ); }; const sendMessageHandler = (request, response) => { const { payload } = request; if (payload.roomId && payload.message) { // Store message. Social.set( { index: { [payload.roomId]: JSON.stringify( { key: "data", value: payload.message, }, undefined, 0 ), }, }, { force: true, onCommit: () => { response(request).send({}); }, onCancel: () => { response(request).send({ error: "the action was canceled" }); }, } ); return; } // Error response(request).send({ error: "you must provide the roomId and a message prop", }); }; const Wrapper = styled.div` max-height: 500px; height: 100%; /* Set an explicit height */ display: block; clear: both; overflow-y: auto; /* Add vertical scrollbar when content exceeds max-height */ `; return ( <div> <Wrapper> <Widget src="wendersonpires.near/widget/NearSocialBridgeCore" props={{ externalAppUrl, path, initialViewHeight, initialPayload, requestHandler, }} /> </Wrapper> </div> );