adilallo
45 lines
1.7 KiB
TypeScript
45 lines
1.7 KiB
TypeScript
import messages from "../../messages/en/index";
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import {
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fetchTemplateBySlug,
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type RuleTemplateDto,
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} from "./fetchTemplates";
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export type LoadTemplateReviewResult =
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| { ok: true; template: RuleTemplateDto }
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| { ok: false; message: string };
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/**
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* Shared prelude for the two template-review actions (Customize and
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* "Use without changes") in `CreateFlowLayoutClient`. Wraps the slug →
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* `RuleTemplateDto` fetch and normalizes its three possible failures
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* (network / server / not-found) into a single localized error message
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* suitable for the template-review banner.
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*
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* Keeping the localized copy here (rather than in the fetch layer) means
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* callers only forward `result.message` to `setTemplateReviewApplyError`,
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* and both handlers resolve identical error text from a single source.
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*
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* Malformed template bodies (`body` not an object, missing `sections`,
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* etc.) remain the caller's responsibility because the expected shape
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* differs between Customize (prefill lookup) and Use-without-changes
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* (full section extraction). Those checks stay in the handlers that need
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* them so errors surface at the step where the shape matters.
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*/
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export async function loadTemplateReviewBySlug(
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slug: string,
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): Promise<LoadTemplateReviewResult> {
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const errors = messages.create.templateReview.errors;
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const result = await fetchTemplateBySlug(slug);
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if (result === null) {
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return { ok: false, message: errors.notFound };
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}
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if ("error" in result) {
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const trimmed = typeof result.error === "string" ? result.error.trim() : "";
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return {
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ok: false,
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message: trimmed.length > 0 ? trimmed : errors.applyFailed,
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};
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}
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return { ok: true, template: result };
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}
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