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update to limit saving repeat passes

This commit is contained in:
lingdocs 2022-09-01 17:43:50 +04:00
parent 7c56f3e5b6
commit 875abd6e4e
1 changed files with 27 additions and 4 deletions
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31
account/src/lib/couch-db.ts
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@ -113,10 +113,9 @@ export async function updateLingdocsUser(uuid: T.UUID, toUpdate:
const user = await getLingdocsUser("userId", uuid);
if (!user) throw new Error("unable to update - user not found " + uuid);
if ("tests" in toUpdate) {
const newTests = toUpdate.tests.filter((t) => !user.tests.some(x => x.time === t.time));
return await insertLingdocsUser({
...user,
tests: [...user.tests, ...newTests],
tests: addNewTests(user.tests, toUpdate.tests, 2),
});
}
if ("password" in toUpdate) {
@ -180,6 +179,10 @@ export async function addCouchDbAuthUser(uuid: T.UUID): Promise<{ password: T.Us
// }
// }
export function getWordlistDbName(uid: T.UUID): T.WordlistDbName {
return `${userDbPrefix}${stringToHex(uid)}` as T.WordlistDbName;
}
function generateWordlistDbPassword(): T.UserDbPassword {
function makeChunk(): string {
return Math.random().toString(36).slice(2)
@ -199,6 +202,26 @@ function stringToHex(str: string) {
return arr1.join('');
}
export function getWordlistDbName(uid: T.UUID): T.WordlistDbName {
return `${userDbPrefix}${stringToHex(uid)}` as T.WordlistDbName;
/**
* Adds new tests to a users record, only keeping up to amountToKeep records of the most
* recent repeat passes
*
* @param existing - the existing tests in a users record
* @param newResults - the tests to be added to a users record
* @param amountToKeep - the amount of repeat tests to keep (defaults to 2)
*/
function addNewTests(existing: Readonly<T.TestResult[]>, toAdd: T.TestResult[], amountToKeep = 2): T.TestResult[] {
const tests = [...existing];
// check to make sure that we're only adding test results that are not already added
const newTests = toAdd.filter((t) => !tests.some(x => x.time === t.time));
newTests.forEach((nt) => {
const repeatPasses = tests.filter(t => t.id === nt.id);
if (repeatPasses.length > (amountToKeep - 1)) {
// already have enough repeat passes saved, remove the oldest one
const i = tests.findIndex(x => x.id === nt.id);
if (i > -1) tests.splice(i, 1);
}
tests.push(nt);
});
return tests;
}