feat: add search query domain rules

2026-09-08 17:56:41 -04:00
parent 34626332f2
commit 0350d88d7c
2 changed files with 116 additions and 0 deletions
@@ -0,0 +1,70 @@
+function requiredString(value, fieldName) {
+  if (typeof value !== 'string') {
+    throw new Error(`${fieldName} must be a string.`);
+  }
+
+  return value;
+}
+
+export function normalizeSearchQuery(value) {
+  return requiredString(value, 'Search query')
+    .trim()
+    .normalize('NFKC')
+    .replace(/[^\p{L}\p{N}\s]+/gu, ' ')
+    .replace(/\s+/g, ' ')
+    .toLowerCase();
+}
+
+export function createSearchQuery({
+  query = '',
+  category,
+  minPriceMinor,
+  maxPriceMinor,
+  page = 1,
+  limit = 20,
+  includeSold = false,
+}) {
+  const text = normalizeSearchQuery(query);
+
+  if (!Number.isInteger(page) || page < 1) {
+    throw new Error('page must be >= 1');
+  }
+
+  if (!Number.isInteger(limit) || limit < 1 || limit > 100) {
+    throw new Error('limit must be between 1 and 100');
+  }
+
+  if (typeof minPriceMinor !== 'undefined' && (!Number.isInteger(minPriceMinor) || minPriceMinor < 0)) {
+    throw new Error('minPriceMinor must be a non-negative integer');
+  }
+
+  if (typeof maxPriceMinor !== 'undefined' && (!Number.isInteger(maxPriceMinor) || maxPriceMinor < 0)) {
+    throw new Error('maxPriceMinor must be a non-negative integer');
+  }
+
+  if (
+    typeof minPriceMinor !== 'undefined' &&
+    typeof maxPriceMinor !== 'undefined' &&
+    minPriceMinor > maxPriceMinor
+  ) {
+    throw new Error('minPriceMinor must be <= maxPriceMinor');
+  }
+
+  return {
+    text,
+    ...(typeof category === 'string' && category.trim().length > 0 ? { category: category.trim() } : {}),
+    ...(typeof minPriceMinor === 'number' ? { minPriceMinor } : {}),
+    ...(typeof maxPriceMinor === 'number' ? { maxPriceMinor } : {}),
+    page,
+    limit,
+    includeSold,
+  };
+}
+
+export function buildSearchFilters({ includeSold = false, status = 'AVAILABLE', sort = ['recently_added'] }) {
+  return {
+    status: includeSold ? 'ALL' : status,
+    includeSold,
+    sort,
+  };
+}