Done ticket GEPAFINBE-3

src/main/java/net/gepafin/tendermanagement/service/RoleService.java

@@ -0,0 +1,19 @@
+package net.gepafin.tendermanagement.service;
+
+import net.gepafin.tendermanagement.entities.RoleEntity;
+import net.gepafin.tendermanagement.model.request.RoleReq;
+import net.gepafin.tendermanagement.model.response.RoleResponseBean;
+
+import java.util.List;
+
+public interface RoleService {
+    RoleResponseBean createRole(RoleReq roleReq);
+
+    RoleResponseBean updateRole(Long roleId, RoleReq roleReq);
+
+    RoleEntity getRoleById(Long roleId);
+
+    void deleteRole(Long roleId);
+
+    List<RoleResponseBean> getAllRoles();
+}