Add unfinished website section

web/app/API.js

@@ -0,0 +1,63 @@
+import { EventEmitter } from "eventemitter3"
+
+const SITE_ROOT = process.env.NODE_ENV === "production" ? "https://pluralkit.me" : "http://localhost:1234";
+const API_ROOT = process.env.NODE_ENV === "production" ? "https://api.pluralkit.me" : "http://localhost:2939";
+const CLIENT_ID = process.env.NODE_ENV === "production" ? "466378653216014359" : "467772037541134367";
+export const AUTH_URI = `https://discordapp.com/api/oauth2/authorize?client_id=${CLIENT_ID}&redirect_uri=${encodeURIComponent(SITE_ROOT + "/auth/discord")}&response_type=code&scope=identify`
+
+
+class API extends EventEmitter {
+    async init() {
+        this.token = localStorage.getItem("pk-token");
+        if (this.token) {
+            this.me = await fetch(API_ROOT + "/s", {headers: {"X-Token": this.token}}).then(r => r.json());
+            this.emit("update", this.me);
+        }
+    }
+
+    async fetchSystem(id) {
+        return await fetch(API_ROOT + "/s/" + id).then(r => r.json()) || null;
+    }
+
+    async fetchSystemMembers(id) {
+        return await fetch(API_ROOT + "/s/" + id + "/members").then(r => r.json()) || [];
+    }
+
+    async fetchSystemSwitches(id) {
+        return await fetch(API_ROOT + "/s/" + id + "/switches").then(r => r.json()) || [];
+    }
+
+    async fetchMember(id) {
+        return await fetch(API_ROOT + "/m/" + id).then(r => r.json()) || null;
+    }
+
+    async saveSystem(system) {
+        return await fetch(API_ROOT + "/s", {
+            method: "PATCH",
+            headers: {"X-Token": this.token},
+            body: JSON.stringify(system)
+        });
+    }
+
+    async login(code) {
+        this.token = await fetch(API_ROOT + "/discord_oauth", {method: "POST", body: code}).then(r => r.text());
+        this.me = await fetch(API_ROOT + "/s", {headers: {"X-Token": this.token}}).then(r => r.json());
+
+        if (this.me) {
+            localStorage.setItem("pk-token", this.token);
+            this.emit("update", this.me);
+        } else {
+            this.logout();
+        }
+        return this.me;
+    }
+
+    logout() {
+        localStorage.removeItem("pk-token");
+        this.emit("update", null);
+        this.token = null;
+        this.me = null;
+    }
+}
+
+export default new API();