Merge pull request '(FIX): Fixed issues with search.' (#47) from feature/search-fixes into master

Reviewed-on: #47

internal/infrastructure/database/repository/recipe_repository.go

@@ -369,7 +369,27 @@ func (r *RecipeRepository) SearchRecipes(filters domain.SearchFilters, userId *i
 	// Create search vector query
 	var orderBy string = ""
 	if filters.Search != "" {
-		vector_query := strings.ReplaceAll(filters.Search, " ", " | ")
+		spl := strings.Split(filters.Search, " ")
+		var cleaned []string
+
+		// Use a string replacer, each word in the query will be passed through this
+		replacer := strings.NewReplacer(
+			"'", "",
+			"-", "",
+			"&", "",
+			"|", "",
+			"!", "",
+		)
+
+		for i := range len(spl) {
+			q := strings.TrimSpace(replacer.Replace(spl[i]))
+
+			if q != "" {
+				cleaned = append(cleaned, q)
+			}
+		}
+
+		vector_query := strings.Join(cleaned, " | ")
 
 		conditions = append(
 			conditions,
@@ -377,8 +397,8 @@ func (r *RecipeRepository) SearchRecipes(filters domain.SearchFilters, userId *i
 		)
 
 		template := `
-			ORDER BY 
+			ORDER BY
-				ts_rank(r.search_vector, to_tsquery('english', '%s')) DESC, 
+				ts_rank(r.search_vector, to_tsquery('english', '%s')) DESC,
 				ts_rank_cd(r.search_vector, to_tsquery('english', '%s')) DESC
 		`
 		orderBy = fmt.Sprintf(template, vector_query, vector_query)