rpc test

apps/rpc/src/utils.ts

@@ -0,0 +1,73 @@
+export enum Environment {
+    BROWSER = 'BROWSER',
+    CLIENT = 'CLIENT',
+    SERVER = 'SERVER',
+    UNKNOWN = 'UNKNOWN',
+}
+
+export enum Events {
+    EVENT_LISTENER = '__rpc:listener',
+    EVENT_RESPONSE = '__rpc:response',
+}
+
+export enum Errors {
+    EVENT_NOT_REGISTERED = 'Event not registered',
+    UNKNOWN_ENVIRONMENT = 'Unknown environment',
+    NO_DATA = 'No data',
+    NO_BROWSER = 'You need to initialize browser first',
+}
+
+export type RPCState = {
+    eventName: string
+    uuid: string
+    knownError?: string
+    data?: any
+    calledFrom: Environment
+    calledTo: Environment
+}
+
+export class Utils {
+    public static getEnvironment(): Environment {
+        if ('joaat' in mp) return Environment.SERVER
+        if ('game' in mp && 'joaat' in (mp.game as { joaat?: unknown }))
+            return Environment.CLIENT
+        if ('mp' in window) return Environment.BROWSER
+        return Environment.UNKNOWN
+    }
+
+    public static prepareExecution(data: string): RPCState {
+        return JSON.parse(data)
+    }
+
+    public static prepareTransfer(data: RPCState): string {
+        return JSON.stringify(data)
+    }
+
+    public static generateUUID(): string {
+        let uuid = '',
+            random
+
+        for (let i = 0; i < 32; i++) {
+            random = (Math.random() * 16) | 0
+
+            if (i === 8 || i === 12 || i === 16 || i === 20) {
+                uuid += '-'
+            }
+
+            uuid += (
+                i === 12 ? 4 : i === 16 ? (random & 3) | 8 : random
+            ).toString(16)
+        }
+
+        return uuid
+    }
+
+    public static generateResponseEventName(uuid: string): string {
+        return `${Events.EVENT_RESPONSE}_${uuid}`
+    }
+
+    public static errorUnknownEnvironment(environment: Environment) {
+        if (environment === Environment.UNKNOWN)
+            throw new Error(Errors.UNKNOWN_ENVIRONMENT)
+    }
+}