1 files changed, 37 insertions, 0 deletions

diff --git a/app/assets/javascripts/issues/service_desk/utils.js b/app/assets/javascripts/issues/service_desk/utils.js
new file mode 100644
index 00000000000..86f76da3880
--- /dev/null
+++ b/app/assets/javascripts/issues/service_desk/utils.js
@@ -0,0 +1,37 @@
+import {
+  OPERATOR_OR,
+  TOKEN_TYPE_LABEL,
+} from '~/vue_shared/components/filtered_search_bar/constants';
+import { isSpecialFilter, isNotEmptySearchToken } from '~/issues/list/utils';
+import {
+  ALTERNATIVE_FILTER,
+  NORMAL_FILTER,
+  SPECIAL_FILTER,
+  URL_PARAM,
+} from '~/issues/list/constants';
+import { filtersMap } from './constants';
+
+const getFilterType = ({ type, value: { data, operator } }) => {
+  const isUnionedLabel = type === TOKEN_TYPE_LABEL && operator === OPERATOR_OR;
+
+  if (isUnionedLabel) {
+    return ALTERNATIVE_FILTER;
+  }
+  if (isSpecialFilter(type, data)) {
+    return SPECIAL_FILTER;
+  }
+  return NORMAL_FILTER;
+};
+
+export const convertToUrlParams = (filterTokens) => {
+  const urlParamsMap = filterTokens.filter(isNotEmptySearchToken).reduce((acc, token) => {
+    const filterType = getFilterType(token);
+    const urlParam = filtersMap[token.type][URL_PARAM][token.value.operator]?.[filterType];
+    return acc.set(
+      urlParam,
+      acc.has(urlParam) ? [acc.get(urlParam), token.value.data].flat() : token.value.data,
+    );
+  }, new Map());
+
+  return Object.fromEntries(urlParamsMap);
+};