Implemented BroadcastChannelService and FileTransferService

src/domain/fileTransferService.schema.ts

@@ -0,0 +1,95 @@
+export interface StartNewFileTransferReq {
+    userid: string
+    targetUserId: string
+    metadata: TransferableFileMetadata[]
+}
+
+export interface AcceptFileTransferReq {
+    userid: string
+    senderId: string
+    transferId: string
+}
+
+export interface DeclineFileTransferReq {
+    userid: string
+    senderId: string
+    transferId: string
+}
+
+export interface FileTransferSendOfferRTCReq {
+    userid: string
+    peerId: string
+    transferId: string
+    offer: string
+}
+
+export interface FileTransferSendAnswerRTCReq {
+    userid: string
+    peerId: string
+    transferId: string
+    answer: string
+}
+
+export interface FileTransferSendICERTCReq {
+    userid: string
+    peerId: string
+    transferId: string
+    candidate: string
+}
+
+// Response schemas
+export interface StartNewFileTransferResp {
+    transferId: string
+}
+
+// WebSocket payloads
+export interface WSNewFileTransferPayload {
+    from: string
+    transferId: string
+    metadata: TransferableFileMetadata[]
+}
+
+export interface WSFileTransferAcceptedPayload {
+    transferId: string
+    rtcConfig: RTCConfiguration
+}
+
+export interface WSFileTransferDeclinedPayload {
+    transferId: string
+}
+
+export interface WSFileTransferRTCOfferPayload {
+    transferId: string
+    offer: string
+}
+
+export interface WSFileTransferRTCAnswerPayload {
+    transferId: string
+    answer: string
+}
+
+export interface WSFileTransferRTCIcePayload {
+    transferId: string
+    candidate: string
+}
+
+// DataChannel payloads
+export interface DCStartNewFilePayload {
+    fileId: string
+    fileIndex: number
+    fileName: string
+    totalChunks: number
+}
+
+export interface DCTransferFilePayload {
+    fileId: string
+    fileIndex: string
+    chunk: string
+}
+
+// Types
+export interface TransferableFileMetadata {
+    fileId: string
+    name: string
+    size: number
+}