#1603 Only get missing logins

scripts/loginbot.js

@@ -3,16 +3,20 @@ import { resolve } from 'path';
 
 const sleep = ms => new Promise(r => setTimeout(r, ms));
 
-const getLoginsByType = async type => {
+const getLoginsByType = async (type, cachedLogins) => {
     // const data = JSON.parse(await readFile(`${type}.json`, 'utf-8'));
     const data = JSON.parse(await readFile(resolve('..', 'public', 'resources', `${type}.json`), 'utf-8'));
     const ids = new Set(
         Object.values(data)
             .map(_ => _.contributors)
             .flat()
     );
-    const ret = {};
+    const ret = cachedLogins[type];
+    type = type === 'real_world' ? 'realWorld' : type; // real_world -> realWorld
     for (const id of ids) {
+        if (id in cachedLogins[type]) {
+            continue;
+        }
         const rep = await (await fetch(`https://api.github.com/user/${id}`)).json();
         ret[id] = rep.login;
         console.log(`login for id: ${id} is ${ret[id]}`);
@@ -21,18 +25,18 @@ const getLoginsByType = async type => {
     return ret;
 };
 
-export const getLogins = async () => {
+export const makeLogins = async () => {
+    const loginPath = resolve('..', 'public', 'resources', 'logins.json');
+    const cachedLogins = JSON.parse(await readFile(loginPath, 'utf-8'));
+
     const logins = {
-        realWorld: await getLoginsByType('real_world'),
-        fantasy: await getLoginsByType('fantasy'),
+        realWorld: await getLoginsByType('real_world', cachedLogins),
+        fantasy: await getLoginsByType('fantasy', cachedLogins),
     };
 
-    // await writeFile('logins.json', JSON.stringify(logins, null, 4), {
-    //     encoding: 'utf-8',
-    // });
-    await writeFile(resolve('..', 'public', 'resources', 'logins.json'), JSON.stringify(logins, null, 4), {
+    await writeFile(loginPath, JSON.stringify(logins, null, 4), {
         encoding: 'utf-8',
     });
 };
 
-await getLogins();
+await makeLogins();