expose api to create permission

src/controllers/permission.controller.ts

@@ -0,0 +1,33 @@
+import { Request, Response } from 'express';
+import Permission from '../models/permissions';
+import { logger } from '../utils/logger';
+
+const createPermission = async (req: Request, res: Response) => {
+  try {
+    const { permission_name } = req.body;
+
+    const newPermission = {
+      permission_name,
+    };
+
+    const createdPermission = await Permission.create(newPermission);
+
+    const permissionResponse = {
+      id: createdPermission.id,
+      permission_name: createdPermission.permission_name,
+    };
+
+    return res.status(201).json({
+      message: 'Permission created successfully',
+      data: permissionResponse,
+    });
+
+  } catch (error) {
+    logger.error('Error creating a Permission:', error);
+    return res.status(500).json({
+      error: 'Error while creating a Permission.',
+    });
+  }
+};
+
+export default createPermission;

src/routes/permission.routes.ts

@@ -0,0 +1,63 @@
+import express from "express";
+import { jwtMiddleware } from '../middlewares/authMiddleware';
+import createPermission from "../controllers/permission.controller";
+
+const permissionRouter = express.Router();
+permissionRouter.use(jwtMiddleware);
+
+/**
+ * @swagger
+ * components:
+ *   schemas:
+ *     Permission:
+ *       type: object
+ *       required:
+ *         - permission_name
+ *       properties:
+ *         id:
+ *           type: integer
+ *           description: The auto-generated id of the permission
+ *         permission_name:
+ *           type: string
+ *           description: The name of the permission
+ *       example:
+ *         id: 1
+ *         permission_name: CREATE_USER
+ * 
+ *     PermissionUpdate:
+ *       type: object
+ *       properties:
+ *         permission_name:
+ *           type: string
+ *           description: The name of the permission
+ *       example:
+ *         permission_name: CREATE_USER
+ */
+
+/**
+ * @swagger
+ * /api/permissions:
+ *   post:
+ *     summary: Create a new permission
+ *     tags: [Permissions]
+ *     requestBody:
+ *       required: true
+ *       content:
+ *         application/json:
+ *           schema:
+ *             $ref: '#/components/schemas/Permission'
+ *     responses:
+ *       201:
+ *         description: Permission created successfully
+ *         content:
+ *           application/json:
+ *             schema:
+ *               $ref: '#/components/schemas/Permission'
+ *       400:
+ *         description: Validation errors
+ *       500:
+ *         description: Error while creating a Permission
+ */
+permissionRouter.post('/',  createPermission);
+
+export default permissionRouter;

src/routes/root.routes.ts

@@ -10,6 +10,7 @@ import rolesRouter from './roles.routes';
 import settingRouter from './settings.routes';
 import invoiceActivityLogRouter from './invoiceActivityLogs.routes';
 import vendorConfigRouter from './vendorConfig.routes';
+import permissionRouter from './permission.routes';
 
 const router = express.Router();
 
@@ -37,5 +38,6 @@ router.use('/api/roles', rolesRouter);
 router.use('/api/settings/', settingRouter)
 router.use('/api/invoice-activity-logs', invoiceActivityLogRouter);
 router.use('/api/vendor-config', vendorConfigRouter);
+router.use('/api/permissions', permissionRouter);
 
 export default router;