feat(resource): introduce search query in list resources API

Makefile

@@ -3,7 +3,7 @@ COMMIT := $(shell git rev-parse --short HEAD)
 TAG := "$(shell git rev-list --tags --max-count=1)"
 VERSION := "$(shell git describe --tags ${TAG})-next"
 BUILD_DIR=dist
-PROTON_COMMIT := "3679c1e5698b5c81aa338bfbf677b81deb5f8600"
+PROTON_COMMIT := "799e9b4263c29555a5d90fb8fd944f7ae6326431"
 
 .PHONY: all build clean test tidy vet proto setup format generate
 

api/handler/v1beta1/resource.go

@@ -39,6 +39,7 @@ func (s *GRPCServer) ListResources(ctx context.Context, req *guardianv1beta1.Lis
 		Size:         req.GetSize(),
 		Offset:       req.GetOffset(),
 		OrderBy:      req.GetOrderBy(),
+		Q:            req.GetQ(),
 	}
 
 	resources, total, err := s.listResources(ctx, filter)

api/handler/v1beta1/resource_test.go

@@ -32,6 +32,7 @@ func (s *GrpcHandlersSuite) TestListResources() {
 				"key1:value1",
 				"key2.key3:value2",
 			},
+			Q: "test-query",
 		}
 
 		expectedDetails := map[string]interface{}{
@@ -69,6 +70,7 @@ func (s *GrpcHandlersSuite) TestListResources() {
 				"key1":      "value1",
 				"key2.key3": "value2",
 			},
+			Q: "test-query",
 		}
 		dummyResources := []*domain.Resource{
 			{

domain/resource.go

@@ -42,6 +42,7 @@ type ListResourcesFilter struct {
 	Size          uint32            `mapstructure:"size" validate:"omitempty"`
 	Offset        uint32            `mapstructure:"offset" validate:"omitempty"`
 	OrderBy       []string          `mapstructure:"order_by" validate:"omitempty"`
+	Q             string            `mapstructure:"q" validate:"omitempty"`
 }
 
 type Resources []*Resource

internal/store/postgres/resource_repository.go

@@ -2,6 +2,7 @@ package postgres
 
 import (
 	"context"
+	"fmt"
 	"strings"
 
 	"github.com/google/uuid"
@@ -64,6 +65,14 @@ func (r *ResourceRepository) GetResourcesTotalCount(ctx context.Context, filter
 }
 
 func applyResourceFilter(db *gorm.DB, filter domain.ListResourcesFilter) *gorm.DB {
+	if filter.Q != "" {
+		// NOTE: avoid adding conditions before this grouped where clause.
+		// Otherwise, it will be wrapped in parentheses and the query will be invalid.
+		db = db.Where(db.
+			Where(`LOWER("urn") LIKE ?`, fmt.Sprintf("%%%s%%", strings.ToLower(filter.Q))).
+			Or(`LOWER("name") LIKE ?`, fmt.Sprintf("%%%s%%", strings.ToLower(filter.Q))),
+		)
+	}
 	if filter.IDs != nil {
 		db = db.Where(filter.IDs)
 	}

internal/store/postgres/resource_repository_test.go

@@ -104,6 +104,13 @@ func (s *ResourceRepositoryTestSuite) TestFind() {
 				filters:        domain.ListResourcesFilter{},
 				expectedResult: dummyResources,
 			},
+			{
+				name: "filter by ids",
+				filters: domain.ListResourcesFilter{
+					Q: "test_urn_1",
+				},
+				expectedResult: []*domain.Resource{dummyResources[0]},
+			},
 			{
 				name: "filter by ids",
 				filters: domain.ListResourcesFilter{

third_party/OpenAPI/gotocompany/guardian/v1beta1/guardian.swagger.json

@@ -1909,6 +1909,12 @@
               "type": "string"
             },
             "collectionFormat": "multi"
+          },
+          {
+            "name": "q",
+            "in": "query",
+            "required": false,
+            "type": "string"
           }
         ],
         "tags": [