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Validation for faker paths #55

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Merged
merged 2 commits into from
May 20, 2025
Merged

Validation for faker paths #55

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0ca4e55
Added valdiation for faker paths
christellealexia May 19, 2025
b95c31d
Removed unnecessary comments
christellealexia May 19, 2025
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3 changes: 1 addition & 2 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -10,9 +10,8 @@
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" />
<script src="https://cdn.jsdelivr.net/npm/@faker-js/faker@8.4.0/+esm" type="module"></script>
<script type="module">
import { faker } from "https://cdn.jsdelivr.net/npm/@faker-js/faker@8.4.0/+esm";
window.faker = faker;
</script>
<script src="https://cdn.jsdelivr.net/npm/@faker-js/faker/dist/faker.umd.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
<link rel="stylesheet" href="https://uicdn.toast.com/editor/latest/toastui-editor.min.css" />
<script src="https://uicdn.toast.com/editor/latest/toastui-editor-all.min.js"></script>
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20 changes: 13 additions & 7 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -1187,6 +1187,18 @@ function generateMockData() {
outputContainer.innerHTML = `<pre class="code-output">❌ Error: ${e.message}</pre>`;
}
}
/* global faker */
function resoloveFakerPath(path) {
if (!path) throw new Error("Empty faker path");
const parts = path.split(".");
let current = faker;
for (const part of parts) {
if (!current[part]) throw new Error(`Invalid faker path: "${path}"`);
current = current[part];
}
if (typeof current === "function") return current();
throw new Error(`Faker path "${path}" does not resolve to a function`);
}

function mockFromSchema(schema) {
if (Array.isArray(schema)) {
Expand All @@ -1206,13 +1218,7 @@ function mockFromSchema(schema) {
return faker.number.int({ min, max });
}

const fakerFn = schema.split(".");
let val = faker;
for (const part of fakerFn) {
val = val?.[part];
}
if (typeof val === "function") return val();
throw new Error(`Invalid faker path: "${schema}"`);
return resoloveFakerPath(schema);
}
return schema;
}
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