feat(#31): implemented api for environment crud operations

backend/src/routes/v2/environment.ts

@@ -0,0 +1,54 @@
+import express from 'express';
+const router = express.Router();
+import { body, param } from 'express-validator';
+import { environmentController } from '../../controllers/v2';
+import {
+  requireAuth,
+  requireWorkspaceAuth,
+  validateRequest,
+} from '../../middleware';
+import { ADMIN, MEMBER, COMPLETED, GRANTED } from '../../variables';
+
+router.post(
+  '/:workspaceId',
+  requireAuth,
+  requireWorkspaceAuth({
+    acceptedRoles: [ADMIN, MEMBER],
+    acceptedStatuses: [COMPLETED, GRANTED],
+  }),
+  param('workspaceId').exists().trim(),
+  body('environmentSlug').exists().trim(),
+  body('environmentName').exists().trim(),
+  validateRequest,
+  environmentController.createWorkspaceEnvironment
+);
+
+router.put(
+  '/:workspaceId',
+  requireAuth,
+  requireWorkspaceAuth({
+    acceptedRoles: [ADMIN, MEMBER],
+    acceptedStatuses: [COMPLETED, GRANTED],
+  }),
+  param('workspaceId').exists().trim(),
+  body('environmentSlug').exists().trim(),
+  body('environmentName').exists().trim(),
+  body('oldEnvironmentSlug').exists().trim(),
+  validateRequest,
+  environmentController.renameWorkspaceEnvironment
+);
+
+router.delete(
+  '/:workspaceId',
+  requireAuth,
+  requireWorkspaceAuth({
+    acceptedRoles: [ADMIN],
+    acceptedStatuses: [GRANTED],
+  }),
+  param('workspaceId').exists().trim(),
+  body('environmentSlug').exists().trim(),
+  validateRequest,
+  environmentController.deleteWorkspaceEnvironment
+);
+
+export default router;