Add proper unique constraint to project

persistence/migrations/admindb/000001_authsrv_partner.up.sql

@@ -28,6 +28,8 @@ ALTER TABLE authsrv_partner OWNER TO admindbuser;
 
 ALTER TABLE ONLY authsrv_partner ADD CONSTRAINT authsrv_partner_pkey PRIMARY KEY (id);
 
+CREATE UNIQUE index authsrv_partner_unique_name ON authsrv_partner (name) WHERE trash IS false;
+
 CREATE INDEX authsrv_partner_name_b6a8d21f ON authsrv_partner USING btree (name);
 
 CREATE INDEX authsrv_partner_name_b6a8d21f_like ON authsrv_partner USING btree (name varchar_pattern_ops);

persistence/migrations/admindb/000003_authsrv_project.up.sql

@@ -14,6 +14,9 @@ ALTER TABLE authsrv_project OWNER TO admindbuser;
 
 ALTER TABLE ONLY authsrv_project ADD CONSTRAINT authsrv_project_pkey PRIMARY KEY (id);
 
+-- update when we have more than one org
+CREATE UNIQUE index authsrv_project_unique_name ON authsrv_project (name) WHERE trash IS false;
+
 CREATE INDEX authsrv_project_name_1b8dd279 ON authsrv_project USING btree (name);
 
 CREATE INDEX authsrv_project_name_1b8dd279_like ON authsrv_project USING btree (name varchar_pattern_ops);
@@ -28,4 +31,4 @@ ALTER TABLE ONLY authsrv_project
 
 ALTER TABLE ONLY authsrv_project
     ADD CONSTRAINT authsrv_project_partner_id_3d505b76_fk_authsrv_partner_id FOREIGN KEY (partner_id) 
-    REFERENCES authsrv_partner(id) DEFERRABLE INITIALLY DEFERRED;
+    REFERENCES authsrv_partner(id) DEFERRABLE INITIALLY DEFERRED;

pkg/service/project.go

@@ -64,6 +64,11 @@ func (s *projectService) Create(ctx context.Context, project *systemv3.Project)
 		return nil, err
 	}
 
+	p, _ := dao.GetIdByNamePartnerOrg(ctx, s.db, project.GetMetadata().GetName(), uuid.NullUUID{}, uuid.NullUUID{}, &models.Project{})
+	if p != nil {
+		return nil, fmt.Errorf("project '%v' already exists", project.GetMetadata().GetName())
+	}
+
 	//convert v3 spec to internal models
 	proj := models.Project{
 		Name:           project.GetMetadata().GetName(),