fixes for giftcards and phone input

2026-06-06 15:11:01 +01:00
parent 4e174a6123
commit b274d2c47b
2 changed files with 96 additions and 0 deletions
@@ -0,0 +1,48 @@
+export type SavedCard = {
+    id: string;
+    brand: string;
+    last_4: string;
+    exp_month: number;
+    exp_year: number;
+    cardholder_name?: string;
+    is_default: boolean;
+};
+
+function createSavedCardsStore() {
+    let cards = $state<SavedCard[]>([]);
+    let loading = $state(false);
+    let loaded = $state(false);
+
+    async function fetch() {
+        if (loading) return;
+        loading = true;
+        try {
+            const res = await globalThis.fetch('/api/user/payment-methods', { credentials: 'include' });
+            if (res.ok) {
+                cards = await res.json();
+            } else {
+                cards = [];
+            }
+            loaded = true;
+        } catch {
+            cards = [];
+        } finally {
+            loading = false;
+        }
+    }
+
+    function invalidate() {
+        loaded = false;
+        return fetch();
+    }
+
+    return {
+        get cards() { return cards; },
+        get loading() { return loading; },
+        get loaded() { return loaded; },
+        fetch,
+        invalidate,
+    };
+}
+
+export const savedCardsStore = createSavedCardsStore();
@@ -0,0 +1,48 @@
+/**
+ * Strips formatting characters from a phone input, preserving digits and leading +.
+ */
+export function normalisePhoneInput(value: string): string {
+    return value.replace(/[^\d+]/g, '').replace(/(?!^)\+/g, '');
+}
+
+/**
+ * Validates a UK phone number.
+ * Accepts: +44XXXXXXXXXX or 0XXXXXXXXXX (10–11 digits after prefix).
+ * Returns true if valid.
+ */
+export function isValidUKPhone(phone: string): boolean {
+    const clean = normalisePhoneInput(phone);
+    return /^(\+44[1-9]\d{9,10}|0[1-9]\d{9,10})$/.test(clean);
+}
+
+/**
+ * Formats a phone string as the user types — inserts spaces for readability.
+ * e.g. 07700900000 → 07700 900000, +447700900000 → +44 7700 900000
+ */
+export function formatPhoneDisplay(value: string): string {
+    const clean = normalisePhoneInput(value);
+    if (clean.startsWith('+44')) {
+        const digits = clean.slice(3);
+        if (digits.length <= 4) return '+44 ' + digits;
+        if (digits.length <= 8) return '+44 ' + digits.slice(0, 4) + ' ' + digits.slice(4);
+        return '+44 ' + digits.slice(0, 4) + ' ' + digits.slice(4, 10);
+    }
+    if (clean.startsWith('0')) {
+        const digits = clean.slice(1);
+        if (digits.length <= 4) return '0' + digits;
+        if (digits.length <= 7) return '0' + digits.slice(0, 4) + ' ' + digits.slice(4);
+        return '0' + digits.slice(0, 4) + ' ' + digits.slice(4, 10);
+    }
+    return clean;
+}
+
+/**
+ * Returns an E.164-normalised phone string ready to send to the backend,
+ * or null if the input is not a valid UK number.
+ */
+export function toE164UK(phone: string): string | null {
+    const clean = normalisePhoneInput(phone);
+    if (!isValidUKPhone(clean)) return null;
+    if (clean.startsWith('0')) return '+44' + clean.slice(1);
+    return clean;
+}