permission update

src/service/roleService.ts

@@ -3,6 +3,23 @@ import { role } from "../entity/role";
 import InternalException from "../exceptions/internalException";
 
 export default abstract class RoleService {
+  /**
+   * @description get roles
+   * @returns {Promise<Array<role>>}
+   */
+  static async getAll(): Promise<Array<role>> {
+    return await dataSource
+      .getRepository(role)
+      .createQueryBuilder("role")
+      .getMany()
+      .then((res) => {
+        return res;
+      })
+      .catch((err) => {
+        throw new InternalException("roles not found");
+      });
+  }
+
   /**
    * @description get role by id
    * @param id number