fix: make org and project name case insensitive

All org and project slugs will be converted to lower case before
they are created. Existing org and projects will continue to work
as usual.

Signed-off-by: Kush Sharma <thekushsharma@gmail.com>

internal/store/postgres/organization_repository.go

@@ -146,6 +146,7 @@ func (r OrganizationRepository) Create(ctx context.Context, org organization.Org
 	if strings.TrimSpace(org.Name) == "" {
 		return organization.Organization{}, organization.ErrInvalidDetail
 	}
+	org.Name = strings.ToLower(org.Name)
 
 	marshaledMetadata, err := json.Marshal(org.Metadata)
 	if err != nil {

internal/store/postgres/organization_repository_test.go

@@ -236,6 +236,14 @@ func (s *OrganizationRepositoryTestSuite) TestCreate() {
 			},
 			ErrString: organization.ErrConflict.Error(),
 		},
+		{
+			Description: "should return error if organization name already exist case sensitive",
+			OrganizationToCreate: organization.Organization{
+				Name:     "ORG-1",
+				Metadata: metadata.Metadata{},
+			},
+			ErrString: organization.ErrConflict.Error(),
+		},
 		{
 			Description: "should return error if organization name is empty",
 			OrganizationToCreate: organization.Organization{

internal/store/postgres/project_repository.go

@@ -108,6 +108,7 @@ func (r ProjectRepository) Create(ctx context.Context, prj project.Project) (pro
 	if strings.TrimSpace(prj.Name) == "" {
 		return project.Project{}, project.ErrInvalidDetail
 	}
+	prj.Name = strings.ToLower(prj.Name)
 
 	marshaledMetadata, err := json.Marshal(prj.Metadata)
 	if err != nil {

internal/store/postgres/project_repository_test.go

@@ -250,6 +250,16 @@ func (s *ProjectRepositoryTestSuite) TestCreate() {
 			},
 			ErrString: project.ErrConflict.Error(),
 		},
+		{
+			Description: "should return error if project slug already exist case sensitive",
+			ProjectToCreate: project.Project{
+				Name: "PROJECT-2",
+				Organization: organization.Organization{
+					ID: s.orgs[0].ID,
+				},
+			},
+			ErrString: project.ErrConflict.Error(),
+		},
 		{
 			Description: "should return error if org id not an uuid",
 			ProjectToCreate: project.Project{