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
54 lines
1.6 KiB
JavaScript
54 lines
1.6 KiB
JavaScript
import { throwInternalError } from "./errors.js";
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import { unset } from "./records.js";
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export const cached = (thunk) => {
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let result = unset;
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return () => (result === unset ? (result = thunk()) : result);
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};
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export const isThunk = (value) => typeof value === "function" && value.length === 0;
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export const tryCatch = (fn, onError) => {
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try {
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return fn();
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}
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catch (e) {
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return onError?.(e);
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}
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};
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export const DynamicFunction = class extends Function {
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constructor(...args) {
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const params = args.slice(0, -1);
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const body = args[args.length - 1];
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try {
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super(...params, body);
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}
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catch (e) {
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return throwInternalError(`Encountered an unexpected error while compiling your definition:
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Message: ${e}
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Source: (${args.slice(0, -1)}) => {
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${args[args.length - 1]}
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}`);
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}
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}
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};
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export class Callable {
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constructor(fn, ...[opts]) {
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return Object.assign(Object.setPrototypeOf(fn.bind(opts?.bind ?? this), this.constructor.prototype), opts?.attach);
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}
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}
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/**
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* Checks if the environment has Content Security Policy (CSP) enabled,
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* preventing JIT-optimized code from being compiled via new Function().
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*
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* @returns `true` if a function created using new Function() can be
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* successfully invoked in the environment, `false` otherwise.
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*
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* The result is cached for subsequent invocations.
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*/
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export const envHasCsp = cached(() => {
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try {
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return new Function("return false")();
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}
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catch {
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return true;
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}
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});
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