Add foundations for the data request sockets

langs/en-ca.json

@@ -31,6 +31,13 @@
 					"system": "Text-Based Actors"
 				}
 			}
+		},
+		"notifs": {
+			"error": {
+				"invalid-socket": "Invalid socket data received, this means a module or system bug is present.",
+				"unknown-socket-event": "An unknown socket event was received: {event}",
+				"malformed-socket-payload": "Socket event \"{event}\" received with malformed payload. Details: {details}"
+			}
 		}
 	}
 }

module/hooks/init.mjs

@@ -17,6 +17,7 @@ import { __ID__ } from "../consts.mjs";
 import helpers from "../handlebarsHelpers/_index.mjs";
 import { Logger } from "../utils/Logger.mjs";
 import { registerCustomComponents } from "../apps/elements/_index.mjs";
+import { registerSockets } from "../sockets/_index.mjs";
 
 Hooks.on(`init`, () => {
 	Logger.debug(`Initializing`);
@@ -41,6 +42,7 @@ Hooks.on(`init`, () => {
 
 	registerWorldSettings();
 
+	registerSockets();
 	registerCustomComponents();
 	Handlebars.registerHelper(helpers);
 });

module/sockets/_index.mjs

@@ -0,0 +1,34 @@
+import { cancelRequest } from "./cancelRequest.mjs";
+import { createNotif } from "./createNotif.mjs";
+import { dataRequest } from "./dataRequest.mjs";
+import { localizer } from "../utils/Localizer.mjs";
+import { Logger } from "../utils/Logger.mjs";
+import { submitRequest } from "./submitRequest.mjs";
+
+const events = {
+	// Data Request sockets
+	cancelRequest,
+	createNotif,
+	dataRequest,
+	submitRequest,
+};
+
+export function registerSockets() {
+	Logger.info(`Setting up socket listener`);
+
+	game.socket.on(`system.taf`, (data, userID) => {
+		const { event, payload } = data ?? {};
+		if (event == null || payload === undefined) {
+			ui.notifications.error(localizer(`taf.notifs.error.invalid-socket`));
+			return;
+		};
+
+		if (events[event] == null) {
+			ui.notifications.error(localizer(`taf.notifs.error.unknown-socket-event`, { event }));
+			return;
+		};
+
+		const user = game.users.get(userID);
+		events[event](payload, user);
+	});
+};

module/sockets/cancelRequest.mjs

@@ -0,0 +1 @@
+export function cancelRequest() {};

module/sockets/createNotif.mjs

@@ -0,0 +1 @@
+export function createNotif() {};

module/sockets/dataRequest.mjs

@@ -0,0 +1 @@
+export function dataRequest() {};

module/sockets/submitRequest.mjs

@@ -0,0 +1 @@
+export function submitRequest() {};

system.json

@@ -41,6 +41,7 @@
 		},
 		"Item": {}
 	},
+	"socket": true,
 	"flags": {
 		"hotReload": {
 			"extensions": ["css", "hbs", "json", "js", "mjs", "svg"],