Reduce permission level requests

app/http/endpoints/api/guilds.go

@@ -16,9 +16,10 @@ import (
 )
 
 type wrappedGuild struct {
-	Id   uint64 `json:"id,string"`
+	Id              uint64                     `json:"id,string"`
-	Name string `json:"name"`
+	Name            string                     `json:"name"`
-	Icon string `json:"icon"`
+	Icon            string                     `json:"icon"`
+	PermissionLevel permission.PermissionLevel `json:"permission_level"`
 }
 
 func GetGuilds(ctx *gin.Context) {
@@ -73,9 +74,10 @@ func GetGuilds(ctx *gin.Context) {
 
 			if permLevel >= permission.Support {
 				wrapped := wrappedGuild{
-					Id:   g.GuildId,
+					Id:              g.GuildId,
-					Name: g.Name,
+					Name:            g.Name,
-					Icon: g.Icon,
+					Icon:            g.Icon,
+					PermissionLevel: permLevel,
 				}
 
 				ch <- wrapped

frontend/src/components/Guild.svelte

@@ -38,8 +38,7 @@
     }
 
     async function goto(guildId) {
-        const permissionLevel = await getPermissionLevel(guildId);
+        if (guild.permission_level === 2) {
-        if (permissionLevel === 2) {
             window.location.href = `/manage/${guildId}/settings`;
         } else {
             window.location.href = `/manage/${guildId}/transcripts`;

frontend/src/js/stores.js

@@ -22,3 +22,5 @@ export const notifyMessage = writable("");
 
 export const isErrorPage = writable(false);
 export const errorMessage = writable("");
+
+export const permissionLevelCache = writable({});

frontend/src/layouts/ManageLayout.svelte

@@ -46,6 +46,8 @@
     import axios from "axios";
     import {API_URL} from "../js/constants";
     import {setDefaultHeaders} from '../includes/Auth.svelte'
+    import {permissionLevelCache} from '../js/stores';
+    import {get} from 'svelte/store';
 
     export let currentRoute;
     export let params = {};
@@ -56,6 +58,18 @@
     setDefaultHeaders();
 
     async function loadPermissionLevel() {
+        const cache = get(permissionLevelCache);
+        if (cache && cache[guildId]) {
+            const data = cache[guildId];
+            if (data.last_updated) {
+                const date = new Date(data.last_updated.getTime() + 60000);
+                if (date > new Date()) {
+                    permissionLevel = data.permission_level;
+                    return;
+                }
+            }
+        }
+
         const res = await axios.get(`${API_URL}/user/permissionlevel?guild=${guildId}`);
         if (res.status !== 200 || !res.data.success) {
             notifyError(res.data.error);
@@ -63,6 +77,15 @@
         }
 
         permissionLevel = res.data.permission_level;
+
+        permissionLevelCache.update(cache => {
+            cache[guildId] = {
+                permission_level: permissionLevel,
+                last_updated: new Date(),
+            };
+
+            return cache;
+        });
     }
 
     withLoadingScreen(async () => {

frontend/src/views/Index.svelte

@@ -34,6 +34,7 @@
     import Card from '../components/Card.svelte'
     import InviteBadge from '../components/InviteBadge.svelte'
     import Button from '../components/Button.svelte'
+    import {permissionLevelCache} from "../js/stores";
 
     setDefaultHeaders();
 
@@ -42,6 +43,16 @@
     async function loadData() {
         const res = await axios.get(`${API_URL}/user/guilds`);
         guilds = res.data;
+
+        permissionLevelCache.update(cache => {
+            for (const guild of guilds) {
+                cache[guild.id] = {
+                    permission_level: guild.permission_level,
+                    last_updated: new Date(),
+                };
+            }
+            return cache;
+        })
     }
 
     async function refreshGuilds() {

go.sum

@@ -47,8 +47,6 @@ github.com/TicketsBot/archiverclient v0.0.0-20220326163414-558fd52746dc h1:n15W8
 github.com/TicketsBot/archiverclient v0.0.0-20220326163414-558fd52746dc/go.mod h1:2KcfHS0JnSsgcxZBs3NyWMXNQzEo67mBSGOyzHPWOCc=
 github.com/TicketsBot/common v0.0.0-20230702161316-9b2fa80535aa h1:6lMp2fzZvLpIqSz/sThov2CDKaEFuJgqLwaydgDkM/k=
 github.com/TicketsBot/common v0.0.0-20230702161316-9b2fa80535aa/go.mod h1:zN6qXS5AYkt4JTHtq7mHT3eBHomUWZoZ29dZ/CPMjHQ=
-github.com/TicketsBot/database v0.0.0-20230821182620-0130c7c2c5ad h1:tg/KYNLExb8MJbrxxlVgSjIzSEOibduE3ZV1S0uz+7Y=
-github.com/TicketsBot/database v0.0.0-20230821182620-0130c7c2c5ad/go.mod h1:gAtOoQKZfCkQ4AoNWQUSl51Fnlqk+odzD/hZ1e1sXyI=
 github.com/TicketsBot/database v0.0.0-20230910170008-c25bc3ae5267 h1:zw33VwckXiCO/k88BSdLUYB7qWfpaojfKSwemf45xxc=
 github.com/TicketsBot/database v0.0.0-20230910170008-c25bc3ae5267/go.mod h1:gAtOoQKZfCkQ4AoNWQUSl51Fnlqk+odzD/hZ1e1sXyI=
 github.com/TicketsBot/logarchiver v0.0.0-20220326162808-cdf0310f5e1c h1:OqGjFH6mbE6gd+NqI2ARJdtH3UUvhiAkD0r0fhGJK2s=