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(core) Direct users to last visited site when possible

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Summary:
When clicking the logo in the top-left corner, or finishing a tutorial, we
now direct users to the site they last visited, if possible. If unknown, a
new redirect endpoint, /welcome/home, is used instead, which directs users
to a sensible location based on the number of sites they have.

Test Plan: Browser tests.

Reviewers: paulfitz

Reviewed By: paulfitz

Differential Revision: https://phab.getgrist.com/D3878
This commit is contained in:
George Gevoian
2023-05-01 11:24:23 -07:00
parent 65013331a3
commit 959f8a45c6
7 changed files with 109 additions and 28 deletions
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18
app/client/lib/localStorageObs.ts
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@@ -26,14 +26,24 @@ export function sessionStorageBoolObs(key: string, defValue = false): Observable
return getStorageBoolObs(getSessionStorage(), key, defValue);
}
function getStorageObs(store: Storage, key: string, defaultValue?: string) {
const obs = Observable.create<string|null>(null, store.getItem(key) ?? defaultValue ?? null);
obs.addListener((val) => (val === null) ? store.removeItem(key) : store.setItem(key, val));
return obs;
}
/**
* Helper to create a string observable whose state is stored in localStorage.
*/
export function localStorageObs(key: string, defaultValue?: string): Observable<string|null> {
const store = getStorage();
const obs = Observable.create<string|null>(null, store.getItem(key) ?? defaultValue ?? null);
obs.addListener((val) => (val === null) ? store.removeItem(key) : store.setItem(key, val));
return obs;
return getStorageObs(getStorage(), key, defaultValue);
}
/**
* Similar to `localStorageObs`, but always uses sessionStorage (or an in-memory equivalent).
*/
export function sessionStorageObs(key: string, defaultValue?: string): Observable<string|null> {
return getStorageObs(getSessionStorage(), key, defaultValue);
}
/**