typescript

1 files changed, 59 insertions, 0 deletions

diff --git a/src/lib/store.ts b/src/lib/store.ts
new file mode 100644
index 00000000..71d4aa40
--- /dev/null
+++ b/src/lib/store.ts
@@ -0,0 +1,59 @@
+import { get, writable } from "svelte/store";
+import { browser } from "$app/environment";
+
+let persistSession = (key, defaultValue) => {
+  let s = writable(
+    browser &&
+      sessionStorage.getItem(key) &&
+      sessionStorage.getItem(key) !== "undefined"
+      ? JSON.parse(sessionStorage.getItem(key))
+      : defaultValue
+  );
+
+  s.subscribe((v) => {
+    browser && sessionStorage.setItem(key, JSON.stringify(v));
+  });
+
+  return s;
+};
+
+let persistLocal = (key, defaultValue) => {
+  let s = writable(
+    browser &&
+      localStorage.getItem(key) &&
+      localStorage.getItem(key) !== "undefined"
+      ? JSON.parse(localStorage.getItem(key))
+      : defaultValue
+  );
+
+  s.subscribe((v) => {
+    try {
+      browser && localStorage.setItem(key, JSON.stringify(v));
+    } catch (e) {
+      console.log("problem setting key", v);
+      console.log(e);
+    }
+  });
+
+  return s;
+};
+
+export let avatar = writable();
+export let banner = writable();
+export let event = writable();
+export let events = writable({});
+export let installPrompt = writable();
+export let invoice = writable();
+export let last = writable();
+export let loginRedirect = writable();
+export let decrypted = persistLocal("decrypted", {});
+export let newPayment = persistLocal("newPayment");
+export let password = writable();
+export let passwordPrompt = writable();
+export let pin = persistLocal("pin");
+export let rate = writable();
+export let request = writable();
+export let requestRedirect = writable();
+export let token = persistSession("token");
+export let ndef = writable();
+export let showQr = persistLocal("showQr", true);