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pm_list_data: Convert module to typescript.

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This commit is contained in:
evykassirer
2024-01-01 21:29:20 -08:00
committed by Tim Abbott
parent 481828e556
commit c0719e0285
1 changed files with 24 additions and 4 deletions
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28
web/src/pm_list_data.js → web/src/pm_list_data.ts
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@@ -1,3 +1,5 @@
import assert from "minimalistic-assert";
import * as buddy_data from "./buddy_data";
import * as hash_util from "./hash_util";
import * as narrow_state from "./narrow_state";
@@ -5,6 +7,7 @@ import * as people from "./people";
import * as pm_conversations from "./pm_conversations";
import * as unread from "./unread";
import * as user_status from "./user_status";
import type {UserStatusEmojiInfo} from "./user_status";
// Maximum number of conversation threads to show in default view.
const max_conversations_to_show = 8;
@@ -12,7 +15,7 @@ const max_conversations_to_show = 8;
// Maximum number of conversation threads to show in default view with unreads.
const max_conversations_to_show_with_unreads = 15;
export function get_active_user_ids_string() {
export function get_active_user_ids_string(): string | undefined {
const filter = narrow_state.filter();
if (!filter) {
@@ -28,7 +31,20 @@ export function get_active_user_ids_string() {
return people.emails_strings_to_user_ids_string(emails);
}
export function get_conversations() {
type DisplayObject = {
recipients: string;
user_ids_string: string;
unread: number;
is_zero: boolean;
is_active: boolean;
url: string;
status_emoji_info?: UserStatusEmojiInfo;
user_circle_class?: string;
is_group: boolean;
is_bot: boolean;
};
export function get_conversations(): DisplayObject[] {
const private_messages = pm_conversations.recent.get();
const display_objects = [];
@@ -38,6 +54,7 @@ export function get_conversations() {
for (const conversation of private_messages) {
const user_ids_string = conversation.user_ids_string;
const reply_to = people.user_ids_string_to_emails_string(user_ids_string);
assert(reply_to !== undefined);
const recipients_string = people.get_recipients(user_ids_string);
const num_unread = unread.num_unread_for_user_ids_string(user_ids_string);
@@ -80,7 +97,10 @@ export function get_conversations() {
}
// Designed to closely match topic_list_data.get_list_info().
export function get_list_info(zoomed) {
export function get_list_info(zoomed: boolean): {
conversations_to_be_shown: DisplayObject[];
more_conversations_unread_count: number;
} {
const conversations = get_conversations();
if (zoomed || conversations.length <= max_conversations_to_show) {
@@ -92,7 +112,7 @@ export function get_list_info(zoomed) {
const conversations_to_be_shown = [];
let more_conversations_unread_count = 0;
function should_show_conversation(idx, conversation) {
function should_show_conversation(idx: number, conversation: DisplayObject): boolean {
// We always show the active conversation; see the similar
// comment in topic_list_data.js.
if (conversation.is_active) {