mirror of https://github.com/zulip/zulip.git
85 lines
2.8 KiB
TypeScript
85 lines
2.8 KiB
TypeScript
import _ from "lodash";
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import * as people from "./people.ts";
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import type {User} from "./people.ts";
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import {current_user} from "./state_data.ts";
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let user_id_set: Set<number>;
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let soft_remove_user_id_set: Set<number>;
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export function initialize_with_current_user(): void {
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user_id_set = new Set([current_user.user_id]);
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soft_remove_user_id_set = new Set();
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}
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export function sorted_user_ids(): number[] {
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const users = people.get_users_from_ids([...user_id_set]);
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people.sort_but_pin_current_user_on_top(users);
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return users.map((user) => user.user_id);
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}
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export function get_all_user_ids(): number[] {
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const potential_subscribers = people.get_realm_users();
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const user_ids = potential_subscribers.map((user) => user.user_id);
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// sort for determinism
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user_ids.sort((a, b) => a - b);
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return user_ids;
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}
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export function get_principals(): number[] {
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// Return list of user ids which were selected by user.
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return _.difference([...user_id_set], [...soft_remove_user_id_set]);
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}
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export function get_potential_subscribers(): User[] {
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const potential_subscribers = people.get_realm_users();
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return potential_subscribers.filter((user) => !user_id_set.has(user.user_id));
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}
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export function must_be_subscribed(user_id: number): boolean {
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return !current_user.is_admin && user_id === current_user.user_id;
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}
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export function add_user_ids(user_ids: number[]): void {
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for (const user_id of user_ids) {
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if (!user_id_set.has(user_id)) {
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const user = people.maybe_get_user_by_id(user_id);
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if (user) {
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user_id_set.add(user_id);
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// Re-adding a user explicitly will not undo the soft remove on their row.
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// e.g If `Iago` was added as part of a group and crossed out.
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// Now, adding another group with Iago as part of it should not undo the soft remove.
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}
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}
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}
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}
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export function remove_user_ids(user_ids: number[]): void {
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for (const user_id of user_ids) {
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user_id_set.delete(user_id);
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undo_soft_remove_user_id(user_id);
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}
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}
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export function sync_user_ids(user_ids: number[]): void {
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// Current user does not have their pill in their input
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// box, so we need to make sure that we don't delete
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// it unnecessarily while syncing.
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if (user_id_set.has(current_user.user_id)) {
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user_ids.push(current_user.user_id);
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}
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user_id_set = new Set(user_ids);
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}
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export function soft_remove_user_id(user_id: number): void {
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soft_remove_user_id_set.add(user_id);
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}
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export function undo_soft_remove_user_id(user_id: number): void {
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soft_remove_user_id_set.delete(user_id);
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}
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export function user_id_in_soft_remove_list(user_id: number): boolean {
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return soft_remove_user_id_set.has(user_id);
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}
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