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This de-clutters stream_data a bit. Since our peer data is our biggest performance concern, I want to contain any optimizations to a fairly well-focused module. The name `peer_data` is a bit of a compromise, since we already have `subs.js` and we use `sub` as a variable name for stream records throughout our code, but it's consistent with our event nomenclature (peer/add, peer/remove) and it's short while still being fairly easy to find with grep.
85 lines
2.1 KiB
JavaScript
85 lines
2.1 KiB
JavaScript
"use strict";
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const {strict: assert} = require("assert");
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const {set_global, zrequire} = require("../zjsunit/namespace");
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const {run_test} = require("../zjsunit/test");
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zrequire("stream_data");
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const peer_data = zrequire("peer_data");
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const people = zrequire("people");
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zrequire("compose_fade");
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const me = {
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email: "me@example.com",
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user_id: 30,
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full_name: "Me Myself",
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};
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const alice = {
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email: "alice@example.com",
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user_id: 31,
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full_name: "Alice",
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};
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const bob = {
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email: "bob@example.com",
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user_id: 32,
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full_name: "Bob",
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};
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people.add_active_user(me);
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people.initialize_current_user(me.user_id);
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people.add_active_user(alice);
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people.add_active_user(bob);
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run_test("set_focused_recipient", () => {
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const sub = {
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stream_id: 101,
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name: "social",
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subscribed: true,
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can_access_subscribers: true,
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};
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stream_data.add_sub(sub);
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peer_data.set_subscribers(sub, [me.user_id, alice.user_id]);
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set_global("$", (selector) => {
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switch (selector) {
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case "#stream_message_recipient_stream":
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return {
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val() {
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return "social";
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},
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};
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case "#stream_message_recipient_topic":
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return {
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val() {
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return "lunch";
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},
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};
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default:
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throw new Error(`Unknown selector ${selector}`);
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}
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});
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compose_fade.set_focused_recipient("stream");
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assert.equal(compose_fade.would_receive_message(me.user_id), true);
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assert.equal(compose_fade.would_receive_message(alice.user_id), true);
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assert.equal(compose_fade.would_receive_message(bob.user_id), false);
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const good_msg = {
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type: "stream",
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stream_id: 101,
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topic: "lunch",
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};
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const bad_msg = {
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type: "stream",
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stream_id: 999,
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topic: "lunch",
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};
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assert(!compose_fade.should_fade_message(good_msg));
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assert(compose_fade.should_fade_message(bad_msg));
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});
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