From 89cd292527e711abe26193b8d822dc76ab80d5d8 Mon Sep 17 00:00:00 2001
From: Benedicte Quimbert <b.quimbert@workadventu.re>
Date: Fri, 15 Oct 2021 17:01:38 +0200
Subject: [PATCH] Allows to read and write "Player properties" from
 LocalStorage

---
 front/src/Api/Events/IframeEvent.ts         | 11 ++++++++++-
 front/src/Api/Events/PlayerPropertyEvent.ts | 13 +++++++++++++
 front/src/Api/iframe/player.ts              | 17 ++++++++++++++++-
 front/src/Connexion/LocalUserStore.ts       |  9 ++++++++-
 front/src/Phaser/Game/GameScene.ts          | 13 +++++++++++++
 5 files changed, 60 insertions(+), 3 deletions(-)
 create mode 100644 front/src/Api/Events/PlayerPropertyEvent.ts

diff --git a/front/src/Api/Events/IframeEvent.ts b/front/src/Api/Events/IframeEvent.ts
index 081008c4..9c491d3a 100644
--- a/front/src/Api/Events/IframeEvent.ts
+++ b/front/src/Api/Events/IframeEvent.ts
@@ -28,6 +28,7 @@ import type { MessageReferenceEvent } from "./ui/TriggerActionMessageEvent";
 import { isMessageReferenceEvent, isTriggerActionMessageEvent } from "./ui/TriggerActionMessageEvent";
 import type { MenuRegisterEvent, UnregisterMenuEvent } from "./ui/MenuRegisterEvent";
 import type { ChangeLayerEvent } from "./ChangeLayerEvent";
+import { isPlayerPropertyEvent } from "./PlayerPropertyEvent";
 
 export interface TypedMessageEvent<T> extends MessageEvent {
     data: T;
@@ -59,7 +60,7 @@ export type IframeEventMap = {
     registerMenu: MenuRegisterEvent;
     unregisterMenu: UnregisterMenuEvent;
     setTiles: SetTilesEvent;
-    modifyEmbeddedWebsite: Partial<EmbeddedWebsite>; // Note: name should be compulsory in fact
+    modifyEmbeddedWebsite: Partial<EmbeddedWebsite>; // Note: name should be compulsory in fact;
 };
 export interface IframeEvent<T extends keyof IframeEventMap> {
     type: T;
@@ -149,6 +150,14 @@ export const iframeQueryMapTypeGuards = {
         query: isCreateEmbeddedWebsiteEvent,
         answer: tg.isUndefined,
     },
+    getPlayerProperty: {
+        query: tg.isString,
+        answer: isPlayerPropertyEvent,
+    },
+    setPlayerProperty: {
+        query: isPlayerPropertyEvent,
+        answer: tg.isUndefined,
+    },
 };
 
 type GuardedType<T> = T extends (x: unknown) => x is infer T ? T : never;
diff --git a/front/src/Api/Events/PlayerPropertyEvent.ts b/front/src/Api/Events/PlayerPropertyEvent.ts
new file mode 100644
index 00000000..fe85d9ea
--- /dev/null
+++ b/front/src/Api/Events/PlayerPropertyEvent.ts
@@ -0,0 +1,13 @@
+import * as tg from "generic-type-guard";
+
+export const isPlayerPropertyEvent = new tg.IsInterface()
+    .withProperties({
+        propertyName: tg.isString,
+        propertyValue: tg.isUnknown,
+    })
+    .get();
+
+/**
+ * A message sent from the iFrame to set player-related properties.
+ */
+export type PlayerPropertyEvent = tg.GuardedType<typeof isPlayerPropertyEvent>;
diff --git a/front/src/Api/iframe/player.ts b/front/src/Api/iframe/player.ts
index 078a1926..f97705f0 100644
--- a/front/src/Api/iframe/player.ts
+++ b/front/src/Api/iframe/player.ts
@@ -1,8 +1,9 @@
-import { IframeApiContribution, sendToWorkadventure } from "./IframeApiContribution";
+import { IframeApiContribution, queryWorkadventure, sendToWorkadventure } from "./IframeApiContribution";
 import type { HasPlayerMovedEvent, HasPlayerMovedEventCallback } from "../Events/HasPlayerMovedEvent";
 import { Subject } from "rxjs";
 import { apiCallback } from "./registeredCallbacks";
 import { isHasPlayerMovedEvent } from "../Events/HasPlayerMovedEvent";
+import type { PlayerPropertyEvent } from "../Events/PlayerPropertyEvent";
 
 const moveStream = new Subject<HasPlayerMovedEvent>();
 
@@ -67,6 +68,20 @@ export class WorkadventurePlayerCommands extends IframeApiContribution<Workadven
         }
         return uuid;
     }
+
+    getPlayerProperty(name: string): Promise<PlayerPropertyEvent> {
+        return queryWorkadventure({
+            type: "getPlayerProperty",
+            data: name,
+        });
+    }
+
+    setPlayerProperty(property: PlayerPropertyEvent) {
+        queryWorkadventure({
+            type: "setPlayerProperty",
+            data: property,
+        }).catch((e) => console.error(e));
+    }
 }
 
 export default new WorkadventurePlayerCommands();
diff --git a/front/src/Connexion/LocalUserStore.ts b/front/src/Connexion/LocalUserStore.ts
index ac57c3c7..49663346 100644
--- a/front/src/Connexion/LocalUserStore.ts
+++ b/front/src/Connexion/LocalUserStore.ts
@@ -20,8 +20,8 @@ const nonce = "nonce";
 const notification = "notificationPermission";
 const code = "code";
 const cameraSetup = "cameraSetup";
-
 const cacheAPIIndex = "workavdenture-cache";
+const userProperties = "user-properties";
 
 class LocalUserStore {
     saveUser(localUser: LocalUser) {
@@ -204,6 +204,13 @@ class LocalUserStore {
         const cameraSetupValues = localStorage.getItem(cameraSetup);
         return cameraSetupValues != undefined ? JSON.parse(cameraSetupValues) : undefined;
     }
+    getUserProperty(name: string): string | null {
+        return localStorage.getItem(userProperties + "_" + name);
+    }
+
+    setUserProperty(name: string, value: string): void {
+        localStorage.setItem(userProperties + "_" + name, value);
+    }
 }
 
 export const localUserStore = new LocalUserStore();
diff --git a/front/src/Phaser/Game/GameScene.ts b/front/src/Phaser/Game/GameScene.ts
index d9bb8186..5a1407a0 100644
--- a/front/src/Phaser/Game/GameScene.ts
+++ b/front/src/Phaser/Game/GameScene.ts
@@ -1153,6 +1153,19 @@ ${escapedMessage}
             };
         });
 
+        //TODO : move Player Properties related-code
+        iframeListener.registerAnswerer("setPlayerProperty", (event) => {
+            localUserStore.setUserProperty(event.propertyName, event.propertyValue as string);
+        });
+
+        iframeListener.registerAnswerer("getPlayerProperty", (event) => {
+            return {
+                propertyName: event,
+                propertyValue: localUserStore.getUserProperty(event),
+            };
+        });
+        //END TODO
+
         iframeListener.registerAnswerer("getState", async () => {
             // The sharedVariablesManager is not instantiated before the connection is established. So we need to wait
             // for the connection to send back the answer.