[1025] Extend Search on Case Studies Page to All Fields

website/modules/asset/ui/src/scss/_cases.scss

@@ -756,6 +756,60 @@
   }
 }
 
+.cs_empty-state {
+  width: 100%;
+  min-height: 220px;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+  gap: 8px;
+  padding: 24px 16px;
+  text-align: center;
+  background-color: $white;
+
+  @include breakpoint-medium {
+    min-height: 280px;
+    padding: 40px 24px;
+  }
+}
+
+.cs_list--empty {
+  justify-content: center;
+  align-items: center;
+  min-height: calc(100vh - 240px);
+
+  @include breakpoint-medium {
+    min-height: calc(100vh - 290px);
+  }
+
+  .tags-filter {
+    display: none;
+  }
+}
+
+.cs_empty-state--standalone {
+  width: min(960px, 100%);
+  margin: 0 auto;
+}
+
+.cs_empty-state-title {
+  margin: 0;
+  color: $gray-500;
+  @include responsive-font(20px, 28px);
+  @include responsive-line-height(120%, 120%);
+
+  font-weight: $font-weight-extra-bold;
+}
+
+.cs_empty-state-text {
+  margin: 0;
+  max-width: 520px;
+  color: $gray-300;
+  @include responsive-font(12px, 14px);
+  @include responsive-line-height(150%, 150%);
+}
+
 .cs_card {
   background-color: $white;
   border: 1px solid $whisper;

website/modules/case-studies-page/index.js

@@ -4,6 +4,47 @@ const SearchService = require('./services/SearchService');
 const TagCountService = require('./services/TagCountService');
 const UrlService = require('./services/UrlService');
 
+const createDocMapById = function (docs) {
+  const map = {};
+  docs.forEach((doc) => {
+    map[doc.aposDocId] = {
+      label: doc.title,
+      value: doc.slug,
+    };
+  });
+  return map;
+};
+
+const collectFilterOptions = function (pieces, fieldName, docMap) {
+  const values = {};
+  pieces.forEach((piece) => {
+    const ids = piece[fieldName] || [];
+    ids.forEach((id) => {
+      if (docMap[id]) {
+        values[id] = docMap[id];
+      }
+    });
+  });
+  const options = Object.values(values);
+  options.sort((first, second) => first.label.localeCompare(second.label));
+  return options;
+};
+
+const buildPiecesFiltersFromResults = async function (self, req, pieces) {
+  const [tags, partners] = await Promise.all([
+    self.apos.modules['cases-tags'].find(req).toArray(),
+    self.apos.modules['business-partner'].find(req).toArray(),
+  ]);
+  const tagMap = createDocMapById(tags);
+  const partnerMap = createDocMapById(partners);
+  return {
+    industry: collectFilterOptions(pieces, 'industryIds', tagMap),
+    stack: collectFilterOptions(pieces, 'stackIds', tagMap),
+    caseStudyType: collectFilterOptions(pieces, 'caseStudyTypeIds', tagMap),
+    partner: collectFilterOptions(pieces, 'partnerIds', partnerMap),
+  };
+};
+
 const buildIndexQuery = function (self, req) {
   const queryParams = { ...req.query };
   const searchTerm = SearchService.getSearchTerm(queryParams);
@@ -15,13 +56,73 @@ const buildIndexQuery = function (self, req) {
     .perPage(self.perPage);
   self.filterByIndexPage(query, req.data.page);
 
-  const searchCondition = SearchService.buildSearchCondition(searchTerm);
+  const resolved = req.data.searchRelationships || {};
+  const searchCondition = SearchService.buildSearchCondition(
+    searchTerm,
+    resolved,
+  );
   if (searchCondition) {
     query.and(searchCondition);
   }
   return query;
 };
 
+const runResolveSearchRelationships = async function (self, req) {
+  req.data ||= {};
+  const reqData = req.data;
+  const searchTerm = SearchService.getSearchTerm(req.query || {});
+  if (!searchTerm) {
+    reqData.searchRelationships = {};
+    return;
+  }
+  let resolvedRelationships = {};
+  try {
+    resolvedRelationships = await SearchService.resolveSearchRelationships(
+      searchTerm,
+      self.apos,
+      req,
+    );
+  } catch (error) {
+    self.apos.util.error('Error resolving search relationships:', error);
+  }
+  reqData.searchRelationships = resolvedRelationships;
+};
+
+const runApplyEnhancedSearchResults = async function (self, req) {
+  const reqData = req.data;
+  const searchTerm = SearchService.getSearchTerm(req.query || {});
+  if (!searchTerm) {
+    return;
+  }
+  const queryParams = { ...req.query };
+  delete queryParams.search;
+  const resolved = reqData.searchRelationships || {};
+  const hasRelationshipMatches = Object.keys(resolved).length > 0;
+  if (!hasRelationshipMatches) {
+    return;
+  }
+  const searchCondition = SearchService.buildSearchCondition(
+    searchTerm,
+    resolved,
+  );
+  if (!searchCondition) {
+    return;
+  }
+
+  const piecesQuery = self.pieces
+    .find(req, {})
+    .applyBuildersSafely(queryParams);
+  piecesQuery.and(searchCondition);
+
+  const pieces = await piecesQuery.toArray();
+  const totalPieces = pieces.length;
+  const piecesFilters = await buildPiecesFiltersFromResults(self, req, pieces);
+  reqData.pieces = pieces;
+  reqData.totalPieces = totalPieces;
+  reqData.totalPages = 1;
+  reqData.piecesFilters = piecesFilters;
+};
+
 const runSetupIndexData = async function (self, req) {
   try {
     const tagCounts = await TagCountService.calculateTagCounts(
@@ -92,6 +193,8 @@ module.exports = {
       if (superBeforeIndex) {
         await superBeforeIndex(req);
       }
+      await self.resolveSearchRelationships(req);
+      await self.applyEnhancedSearchResults(req);
       await self.setupIndexData(req);
     };
 
@@ -109,11 +212,17 @@ module.exports = {
       indexQuery(req) {
         return buildIndexQuery(self, req);
       },
-      async setupIndexData(req) {
-        return await runSetupIndexData(self, req);
+      resolveSearchRelationships(req) {
+        return runResolveSearchRelationships(self, req);
+      },
+      applyEnhancedSearchResults(req) {
+        return runApplyEnhancedSearchResults(self, req);
+      },
+      setupIndexData(req) {
+        return runSetupIndexData(self, req);
       },
-      async setupShowData(req) {
-        return await runSetupShowData(self, req);
+      setupShowData(req) {
+        return runSetupShowData(self, req);
       },
     };
   },

website/modules/case-studies-page/services/NavigationService.js

@@ -71,15 +71,22 @@ class NavigationService {
   }
 
   /**
-   * Applies search filter to query when search param is present
-   * Uses SearchService for safe regex (ReDoS prevention) and array handling
+   * Applies search filter to query when search param is present.
+   * Resolves relationship matches so search covers taxonomy and
+   * partner fields in addition to text fields.
    * @param {Object} filteredQuery - Query object
    * @param {Object} req - Request object
-   * @returns {Object} Modified query
+   * @param {Object} apos - ApostropheCMS instance
+   * @returns {Promise<Object>} Modified query
    */
-  static applySearchFilter(filteredQuery, req) {
+  static async applySearchFilter(filteredQuery, req, apos) {
     const searchTerm = SearchService.getSearchTerm(req.query || {});
-    const searchCondition = SearchService.buildSearchCondition(searchTerm);
+    const resolvedRelationships =
+      await SearchService.resolveSearchRelationships(searchTerm, apos, req);
+    const searchCondition = SearchService.buildSearchCondition(
+      searchTerm,
+      resolvedRelationships,
+    );
     if (!searchCondition) {
       return filteredQuery;
     }
@@ -133,7 +140,7 @@ class NavigationService {
         });
       }
     }
-    return NavigationService.applySearchFilter(filteredQuery, req);
+    return await NavigationService.applySearchFilter(filteredQuery, req, apos);
   }
 
   /**

website/modules/case-studies-page/services/SearchService.js

@@ -1,17 +1,39 @@
 /**
- * SearchService - Shared search term normalization and safe regex building
+ * SearchService - Search term normalization, safe regex building,
+ * and relationship resolution for case-study search.
  *
- * Used by case-studies-page index query and NavigationService so search
- * behavior and escaping stay consistent and safe (ReDoS prevention).
+ * Used by case-studies-page index query and NavigationService so
+ * search behavior stays consistent (ReDoS prevention, escaping).
  */
 
 const REGEX_ESCAPE = /[$()*+.?[\\\]^{|}]/gu;
 
 const MAX_SEARCH_TERM_LENGTH = 200;
 
+const TEXT_FIELDS = [
+  'title',
+  'portfolioTitle',
+  'descriptor',
+  'objective',
+  'challenge',
+  'solution',
+  'results',
+];
+
+const RELATIONSHIP_CONFIGS = [
+  {
+    module: 'cases-tags',
+    caseStudyFields: ['stackIds', 'industryIds', 'caseStudyTypeIds'],
+  },
+  {
+    module: 'business-partner',
+    caseStudyFields: ['partnerIds'],
+  },
+];
+
 /**
- * Normalizes search param from query (handles missing, array, non-string)
- * @param {Object} queryParams - Request query object (e.g. req.query)
+ * Normalizes search param from query
+ * @param {Object} queryParams - Request query object
  * @returns {string} Trimmed search string, or empty string
  */
 const getSearchTerm = function (queryParams) {
@@ -30,10 +52,10 @@ const getSearchTerm = function (queryParams) {
 };
 
 /**
- * Builds a safe MongoDB regex pattern from search term (escape + word match)
- * Search term is capped at MAX_SEARCH_TERM_LENGTH to avoid pathologically long patterns
+ * Builds a safe MongoDB regex pattern from search term.
+ * Capped at MAX_SEARCH_TERM_LENGTH to avoid long patterns.
  * @param {string} searchTerm - User search string
- * @returns {string|null} Pattern for $regex, or null if no search
+ * @returns {string|null} Pattern for $regex, or null
  */
 const buildSearchRegexPattern = function (searchTerm) {
   if (!searchTerm || !searchTerm.trim()) {
@@ -52,23 +74,77 @@ const buildSearchRegexPattern = function (searchTerm) {
 };
 
 /**
- * Builds MongoDB $or condition for case study search (single source of truth for searchable fields)
+ * Resolves relationship document IDs whose title or slug
+ * matches the search term. Returns a map of case-study
+ * ID-array field names to arrays of matching aposDocId values.
  * @param {string} searchTerm - User search string
- * @returns {Object|null} Condition to pass to query.and(), or null if no search
+ * @param {Object} apos - ApostropheCMS instance
+ * @param {Object} req - Request object
+ * @returns {Promise<Object>} Field-name-to-IDs map
  */
-const buildSearchCondition = function (searchTerm) {
+const resolveSearchRelationships = async function (searchTerm, apos, req) {
+  const regexPattern = buildSearchRegexPattern(searchTerm);
+  if (!regexPattern) {
+    return {};
+  }
+
+  const regexOpts = { $regex: regexPattern, $options: 'i' };
+  const result = {};
+
+  const lookups = RELATIONSHIP_CONFIGS.map(async (config) => {
+    const docs = await apos.modules[config.module]
+      .find(req, {})
+      .and({
+        $or: [{ title: regexOpts }, { slug: regexOpts }],
+      })
+      .toArray();
+
+    const ids = docs.map((doc) => doc.aposDocId);
+    if (ids.length > 0) {
+      config.caseStudyFields.forEach((field) => {
+        result[field] = ids;
+      });
+    }
+  });
+
+  await Promise.all(lookups);
+  return result;
+};
+
+/**
+ * Builds MongoDB $or condition for case study search across
+ * text fields and pre-resolved relationship ID fields.
+ * @param {string} searchTerm - User search string
+ * @param {Object} [resolvedRelationships] - Pre-resolved IDs
+ * @returns {Object|null} Condition for query.and(), or null
+ */
+const buildSearchCondition = function (searchTerm, resolvedRelationships) {
   const regexPattern = buildSearchRegexPattern(searchTerm);
   if (!regexPattern) {
     return null;
   }
+
   const regexOpts = { $regex: regexPattern, $options: 'i' };
-  return {
-    $or: [{ title: regexOpts }, { portfolioTitle: regexOpts }],
-  };
+  const orBranches = TEXT_FIELDS.map((field) => ({ [field]: regexOpts }));
+
+  const relationships = resolvedRelationships || {};
+  Object.keys(relationships).forEach((field) => {
+    const ids = relationships[field];
+    if (ids && ids.length > 0) {
+      orBranches.push({ [field]: { $in: ids } });
+    }
+  });
+
+  if (orBranches.length === 0) {
+    return null;
+  }
+
+  return { $or: orBranches };
 };
 
 module.exports = {
   buildSearchCondition,
   buildSearchRegexPattern,
   getSearchTerm,
+  resolveSearchRelationships,
 };