Add CadQuery customizer (#547)

* Rough changes to make the CadQuery integration work with the customizer

* Tweak runCQ

* Switched to Anaconda

* Cleaned up code

* Update CadHub after anaconda

Related to #547

* Add final tweaks to CQ customizer

* Separated out customizer.json from params.json

* Changes after discussing CadHub integration

* linting runCQ

Co-authored-by: Kurt Hutten <k.hutten@protonmail.ch>

app/web/src/helpers/cadPackages/cadQuery/cadQueryController.ts

@@ -0,0 +1,65 @@
+import {
+  lambdaBaseURL,
+  stlToGeometry,
+  createHealthyResponse,
+  createUnhealthyResponse,
+  timeoutErrorMessage,
+  RenderArgs,
+  DefaultKernelExport,
+  splitGziped,
+} from '../common'
+import { CadQueryToCadhubParams } from './cadQueryParams'
+
+export const render: DefaultKernelExport['render'] = async ({
+  code,
+  settings: { quality = 'low', parameters },
+}: RenderArgs) => {
+  const body = JSON.stringify({
+    settings: {
+      deflection: quality === 'low' ? 0.35 : 0.11,
+      parameters,
+    },
+    file: code,
+  })
+  try {
+    const response = await fetch(lambdaBaseURL + '/cadquery/stl', {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json',
+      },
+      body,
+    })
+    if (response.status === 400) {
+      const { error } = await response.json()
+      return {
+        status: 'error',
+        message: {
+          type: 'error',
+          message: error,
+          time: new Date(),
+        },
+      }
+    }
+    if (response.status === 502) {
+      return createUnhealthyResponse(new Date(), timeoutErrorMessage)
+    }
+    const blob = await response.blob()
+    const text = await new Response(blob).text()
+    const { consoleMessage, customizerParams, type } = splitGziped(text)
+    return createHealthyResponse({
+      type: 'geometry',
+      data: await stlToGeometry(window.URL.createObjectURL(blob)),
+      consoleMessage,
+      date: new Date(),
+      customizerParams: CadQueryToCadhubParams(customizerParams),
+    })
+  } catch (e) {
+    return createUnhealthyResponse(new Date())
+  }
+}
+
+const cadQuery: DefaultKernelExport = {
+  render,
+}
+
+export default cadQuery