chore(client/ts): port services/file_watcher

src/public/app/components/app_context.ts

@@ -50,6 +50,12 @@ export type TriggerData = {
     branchIdsToDelete: string[];
     callback: (value: ResolveOptions) => void;
     forceDeleteAllClones: boolean;
+} | {
+    // For "openedFileUpdated"
+    entityType: string;
+    entityId: string;
+    lastModifiedMs: number;
+    filePath: string;
 }
     | PromptDialogOptions    // For "showPromptDialog"
     | ConfirmWithMessageOptions   // For "showConfirmDialog"

src/public/app/services/file_watcher.ts

@@ -1,36 +1,45 @@
 import ws from "./ws.js";
 import appContext from "../components/app_context.js";
 
-const fileModificationStatus = {
+// TODO: Deduplicate
+interface Message {
+    type: string;
+    entityType: string;
+    entityId: string;
+    lastModifiedMs: number;
+    filePath: string;
+}
+
+const fileModificationStatus: Record<string, Record<string, Message>> = {
     notes: {},
     attachments: {}
 };
 
-function checkType(type) {
+function checkType(type: string) {
     if (type !== 'notes' && type !== 'attachments') {
         throw new Error(`Unrecognized type '${type}', should be 'notes' or 'attachments'`);
     }
 }
 
-function getFileModificationStatus(entityType, entityId) {
+function getFileModificationStatus(entityType: string, entityId: string) {
     checkType(entityType);
 
     return fileModificationStatus[entityType][entityId];
 }
 
-function fileModificationUploaded(entityType, entityId) {
+function fileModificationUploaded(entityType: string, entityId: string) {
     checkType(entityType);
 
     delete fileModificationStatus[entityType][entityId];
 }
 
-function ignoreModification(entityType, entityId) {
+function ignoreModification(entityType: string, entityId: string) {
     checkType(entityType);
 
     delete fileModificationStatus[entityType][entityId];
 }
 
-ws.subscribeToMessages(async message => {
+ws.subscribeToMessages(async (message: Message) => {
     if (message.type !== 'openedFileUpdated') {
         return;
     }