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import { isNothing } from "@jet/environment";
import { allMixed } from "../../foundation/util/promise-util";
export async function fetchPageWithAdditionalPageRequirements(objectGraph, primaryPageRequirement, additionalRequirements) {
var _a;
// Data Frankensteining Pt 1. - Additional Page Requirements:
// Additional requests that are fired *IN PARALLEL* with page request to fetch additional data needed to render page.
// Why are these not included in a singular page fetch? I don't know.
// This builder API is used to request data that will *definitely* be used, regardless of the content of initial page fetch's response.
const additionalRequirementKeys = Object.keys(additionalRequirements);
const additionalPageRequirementPromises = additionalRequirementKeys.map(async (key) => {
return await additionalRequirements[key];
});
const allPageRequirements = await allMixed([primaryPageRequirement, ...additionalPageRequirementPromises]);
const primaryPageDataResult = allPageRequirements[0];
const primaryPageData = primaryPageDataResult.value;
if (!primaryPageDataResult.success || isNothing(primaryPageData)) {
throw (_a = primaryPageDataResult.error) !== null && _a !== void 0 ? _a : new Error("Unknown primaryPageData error");
}
const additionalData = {};
const additionalPageRequirements = allPageRequirements.slice(1);
for (const [index, additionalPageRequirement] of additionalPageRequirements.entries()) {
const additionalRequirementKey = additionalRequirementKeys[index];
if (additionalPageRequirement.success) {
additionalData[additionalRequirementKey] = additionalPageRequirement.value;
}
else {
additionalData[additionalRequirementKey] = null;
objectGraph.console.log(`Builder - failed to fetch additionalPageRequirement ${additionalRequirementKey}, reason: ${additionalPageRequirement.error}`);
}
}
return {
primaryPageData,
additionalData,
};
}
//# sourceMappingURL=additional-page-requirement-util.js.map
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