nidus-sync/ts/store/user.ts

106 lines
2.6 KiB
TypeScript

import { defineStore } from "pinia";
import { ref } from "vue";
import { Session, User } from "@/types";
import { SSEManager, type SSEMessage } from "@/SSEManager";
import { useSessionStore } from "@/store/session";
export const useUserStore = defineStore("users", () => {
// State
const _all = ref<User[] | null>(null);
const _byID = ref<Map<number, User>>(new Map());
const error = ref(null);
const loading = ref(false);
const ongoingFetch = ref<Promise<User[]> | null>(null);
// Subscription
SSEManager.subscribe((msg: SSEMessage) => {
if (msg.resource.startsWith("sync:user")) {
fetchAll();
}
});
// Actions
function byID(id: number): User | null {
const result = _byID.value.get(id);
if (!result) {
return null;
}
console.log("user", id, result);
return result;
}
async function byURI(uri: string): Promise<User | null> {
const all = await withAll();
const result = all.find((u: User) => u.uri == uri);
return result || null;
}
async function fetchAll(): Promise<User[]> {
const sessionStore = useSessionStore();
const session = await sessionStore.get();
loading.value = true;
error.value = null;
try {
const params = new URLSearchParams();
params.append("sort", "-created");
//if (typeFilter.value) params.append("type", typeFilter.value);
const response = await fetch(`${session.urls.api.user}?${params}`);
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
const users = await response.json();
_all.value = users;
for (const u of users) {
_byID.value.set(u.id, u);
}
return users;
} catch (err) {
console.error("Error loading users:", err);
throw err;
}
}
async function withAll(): Promise<User[]> {
if (_all.value != null) {
return _all.value;
}
if (ongoingFetch.value !== null) {
return ongoingFetch.value;
}
ongoingFetch.value = fetchAll().finally(() => {
ongoingFetch.value = null;
});
return ongoingFetch.value;
}
async function fetchOne(id: number) {
const session = useSessionStore();
if (session.urls == null) {
throw new Error("can't fetch without user URL data");
}
loading.value = true;
error.value = null;
try {
const response = await fetch(`${session.urls.api.user}/${id}`);
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
const data = await response.json();
_byID.value.set(data.id, data);
return data;
} catch (err) {
console.error("Error loading users:", err);
throw err;
}
}
return {
// Actions
byID,
byURI,
fetchAll,
fetchOne,
withAll,
};
});