Santhosh Janardhanan
de2d83092e
- Delete old Vite+Svelte frontend - Initialize new SvelteKit project with TypeScript - Configure Tailwind CSS v4 + DaisyUI - Implement JWT authentication with auto-refresh - Create login page with form validation (Zod) - Add protected route guards - Update Docker configuration for single-stage build - Add E2E tests with Playwright (6/11 passing) - Fix Svelte 5 reactivity with $state() runes Known issues: - 5 E2E tests failing (timing/async issues) - Token refresh implementation needs debugging - Validation error display timing
41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
/*
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Deep clones all properties except functions
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var arr = [1, 2, 3];
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var subObj = {aa: 1};
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var obj = {a: 3, b: 5, c: arr, d: subObj};
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var objClone = clone(obj);
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arr.push(4);
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subObj.bb = 2;
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obj; // {a: 3, b: 5, c: [1, 2, 3, 4], d: {aa: 1}}
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objClone; // {a: 3, b: 5, c: [1, 2, 3], d: {aa: 1, bb: 2}}
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*/
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export function clone(obj) {
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const type = {}.toString.call(obj).slice(8, -1);
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if (type == 'Set') {
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// @ts-expect-error Known type
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return new Set([...obj].map((value) => clone(value)));
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}
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if (type == 'Map') {
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// @ts-expect-error Known type
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return new Map([...obj].map((kv) => [clone(kv[0]), clone(kv[1])]));
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}
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if (type == 'Date') {
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// @ts-expect-error Known type
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return new Date(obj.getTime());
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}
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if (type == 'RegExp') {
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// @ts-expect-error Known type
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return RegExp(obj.source, obj.flags);
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}
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if (type == 'Array' || type == 'Object') {
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const result = type == 'Object' ? Object.create(Object.getPrototypeOf(obj)) : [];
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for (const key in obj) {
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result[key] = clone(obj[key]);
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}
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return result;
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}
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// primitives and non-supported objects (e.g. functions) land here
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return obj;
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}
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