adilallo
65 lines
2.0 KiB
TypeScript
65 lines
2.0 KiB
TypeScript
import { readFile } from "node:fs/promises";
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import type { PrismaClient } from "@prisma/client";
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import { FACET_GROUP_IDS } from "../../lib/server/validation/methodFacetsSchemas";
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import { templateFacetFileSchema } from "../../lib/server/validation/templateFacetSchema";
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import { templateFacetJsonPath } from "./seedDataPaths";
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type TemplateFacetRow = {
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templateSlug: string;
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group: string;
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value: string;
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matches: boolean;
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};
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async function loadTemplateFacets() {
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const templateFacetFile = templateFacetJsonPath();
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const raw = await readFile(templateFacetFile, "utf8");
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const parsed = JSON.parse(raw) as unknown;
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const result = templateFacetFileSchema.safeParse(parsed);
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if (!result.success) {
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throw new Error(
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`Invalid template facet file ${templateFacetFile}: ${JSON.stringify(
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result.error.flatten(),
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null,
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2,
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)}`,
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);
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}
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return result.data;
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}
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/**
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* One row per `(templateSlug, group, value)` where the matrix lists a fit (✓).
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* Sparse: omitted cells are not stored (unlike `MethodFacet`, which materializes
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* all cells for constant table density).
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*/
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function flattenTemplateFacets(
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data: Awaited<ReturnType<typeof loadTemplateFacets>>,
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): TemplateFacetRow[] {
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const rows: TemplateFacetRow[] = [];
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for (const [templateSlug, row] of Object.entries(data)) {
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for (const group of FACET_GROUP_IDS) {
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for (const value of row[group]) {
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rows.push({ templateSlug, group, value, matches: true });
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}
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}
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}
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return rows;
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}
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/**
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* Validates and re-seeds the `TemplateFacet` table from
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* `data/templates/templateFacet.json` (Template Composition-2, cols G–Y).
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*/
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export async function seedTemplateFacets(
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prisma: PrismaClient,
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): Promise<{ rowCount: number }> {
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const data = await loadTemplateFacets();
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const rows = flattenTemplateFacets(data);
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await prisma.$transaction([
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prisma.templateFacet.deleteMany(),
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prisma.templateFacet.createMany({ data: rows }),
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]);
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return { rowCount: rows.length };
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}
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