Filtering quickstarts by display name

pkg/routes/quickstarts.go

@@ -17,14 +17,15 @@ func FindQuickstartById(id int) (models.Quickstart, error) {
 	return quickStart, err
 }
 
-func findQuickstartsByName(name string, pagination Pagination) ([]models.Quickstart, error) {
+func findQuickstartsByDisplayName(displayName string, pagination Pagination) ([]models.Quickstart, error) {
 	var quickStarts []models.Quickstart
-	err := database.DB.Limit(pagination.Limit).Offset(pagination.Offset).Where("name = ?", name).Find(&quickStarts).Error
-	if err != nil {
-		return nil, err
-	}
+	err := database.DB.
+		Limit(pagination.Limit).
+		Offset(pagination.Offset).
+		Where("content->'spec'->>'displayName' ILIKE ?", "%"+displayName+"%").
+		Find(&quickStarts).Error
 
-	return quickStarts, nil
+	return quickStarts, err
 }
 
 func findQuickstartsByTags(tagTypes []models.TagType, tagValues [][]string, pagination Pagination) ([]models.Quickstart, error) {
@@ -50,19 +51,56 @@ func findQuickstartsByTags(tagTypes []models.TagType, tagValues [][]string, pagi
 	// Add pagination
 	err := query.Limit(pagination.Limit).Offset(pagination.Offset).Find(&quickstarts).Error
 
+	return quickstarts, err
+}
+
+// Helper function to find the intersection of two Quickstart arrays
+func intersectQuickstarts(a, b []models.Quickstart) []models.Quickstart {
+	intersection := []models.Quickstart{}
+	set := make(map[uint]models.Quickstart)
+
+	// Populate the map with items from the first array (a), using the ID field
+	for _, q := range a {
+		set[q.ID] = q
+	}
+
+	// Check for items in the second array (b) that also exist in the map
+	for _, q := range b {
+		if _, exists := set[q.ID]; exists {
+			intersection = append(intersection, q)
+		}
+	}
+
+	return intersection
+}
+
+func findQuickstartsByTagsAndDisplayName(tagTypes []models.TagType, tagValues [][]string, displayName string, pagination Pagination) ([]models.Quickstart, error) {
+	var quickstarts []models.Quickstart
+	var quickstartsFilteredByTags []models.Quickstart
+	var quickstartsFilteredByDisplayName []models.Quickstart
+	var err error
+
+	quickstartsFilteredByTags, err = findQuickstartsByTags(tagTypes, tagValues, pagination)
 	if err != nil {
 		return nil, err
 	}
 
-	return quickstarts, nil
+	quickstartsFilteredByDisplayName, err = findQuickstartsByDisplayName(displayName, pagination)
+	quickstarts = intersectQuickstarts(quickstartsFilteredByDisplayName, quickstartsFilteredByTags)
+
+	return quickstarts, err
 }
 
-func findQuickstarts(tagTypes []models.TagType, tagValues [][]string, name string, pagination Pagination) ([]models.Quickstart, error) {
+func findQuickstarts(tagTypes []models.TagType, tagValues [][]string, name string, displayName string, pagination Pagination) ([]models.Quickstart, error) {
 	var quickstarts []models.Quickstart
 	var err error
 
 	if name != "" {
 		err = database.DB.Where("name = ?", name).Find(&quickstarts).Error
+	} else if displayName != "" && len(tagTypes) > 0 {
+		quickstarts, err = findQuickstartsByTagsAndDisplayName(tagTypes, tagValues, displayName, pagination)
+	} else if displayName != "" {
+		quickstarts, err = findQuickstartsByDisplayName(displayName, pagination)
 	} else if len(tagTypes) > 0 {
 		quickstarts, err = findQuickstartsByTags(tagTypes, tagValues, pagination)
 	} else {
@@ -100,6 +138,13 @@ func GetAllQuickstarts(w http.ResponseWriter, r *http.Request) {
 		quickstartName = nameQuery[0]
 	}
 
+	quickstartDisplayName := ""
+	displayNameQuery := r.URL.Query()["display-name"]
+	if len(displayNameQuery) > 0 {
+		// array name query is not required and supported
+		quickstartDisplayName = displayNameQuery[0]
+	}
+
 	allTagTypes = models.TagType.GetAllTags("")
 
 	// List of query parameters and corresponding tag types
@@ -123,7 +168,7 @@ func GetAllQuickstarts(w http.ResponseWriter, r *http.Request) {
 	pagination := r.Context().Value(PaginationContextKey).(Pagination)
 	var err error
 
-	quickStarts, err = findQuickstarts(tagTypes, tagValues, quickstartName, pagination)
+	quickStarts, err = findQuickstarts(tagTypes, tagValues, quickstartName, quickstartDisplayName, pagination)
 
 	if err != nil {
 		w.WriteHeader(http.StatusBadRequest)