93 lines
2.3 KiB
JavaScript
93 lines
2.3 KiB
JavaScript
function requiredString(value, fieldName) {
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if (typeof value !== "string") {
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throw new Error(`${fieldName} must be a string.`);
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}
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return value;
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}
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export function normalizeSearchQuery(value) {
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return requiredString(value, "Search query")
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.trim()
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.normalize("NFKC")
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.replace(/[^\p{L}\p{N}\s]+/gu, " ")
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.replace(/\s+/g, " ")
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.toLowerCase();
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}
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export function createSearchQuery({
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query = "",
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category,
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conditionId,
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minPriceMinor,
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maxPriceMinor,
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page = 1,
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limit = 20,
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includeSold = false,
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sort = "recent",
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}) {
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const text = normalizeSearchQuery(query);
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if (!Number.isInteger(page) || page < 1) {
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throw new Error("page must be >= 1");
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}
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if (!Number.isInteger(limit) || limit < 1 || limit > 100) {
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throw new Error("limit must be between 1 and 100");
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}
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if (
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typeof minPriceMinor !== "undefined" &&
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(!Number.isInteger(minPriceMinor) || minPriceMinor < 0)
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) {
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throw new Error("minPriceMinor must be a non-negative integer");
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}
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if (
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typeof maxPriceMinor !== "undefined" &&
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(!Number.isInteger(maxPriceMinor) || maxPriceMinor < 0)
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) {
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throw new Error("maxPriceMinor must be a non-negative integer");
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}
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if (
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typeof minPriceMinor !== "undefined" &&
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typeof maxPriceMinor !== "undefined" &&
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minPriceMinor > maxPriceMinor
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) {
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throw new Error("minPriceMinor must be <= maxPriceMinor");
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}
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if (!["recent", "updated", "name_asc", "name_desc", "price_low", "price_high"].includes(sort)) {
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throw new Error("sort must be recent, updated, name_asc, name_desc, price_low, or price_high");
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}
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return {
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text,
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...(typeof category === "string" && category.trim().length > 0
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? { category: category.trim() }
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: {}),
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...(typeof conditionId === "string" && conditionId.trim().length > 0
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? { conditionId: conditionId.trim() }
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: {}),
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...(typeof minPriceMinor === "number" ? { minPriceMinor } : {}),
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...(typeof maxPriceMinor === "number" ? { maxPriceMinor } : {}),
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page,
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limit,
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includeSold,
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...(sort !== "recent" ? { sort } : {}),
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};
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}
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export function buildSearchFilters({
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includeSold = false,
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status = "AVAILABLE",
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sort = ["recently_added"],
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}) {
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return {
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status: includeSold ? "ALL" : status,
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includeSold,
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sort,
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};
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}
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