feat(nestjs): migrate to NestJS

packages/server/src/modules/Roles/models/RolePermission.model.ts

@@ -0,0 +1,36 @@
+import { Model, mixin } from 'objection';
+import { TenantBaseModel } from '@/modules/System/models/TenantBaseModel';
+
+export class RolePermission extends TenantBaseModel {
+  value: any;
+  ability: any;
+  subject: any;
+
+  /**
+   * Table name
+   */
+  static get tableName() {
+    return 'role_permissions';
+  }
+
+  /**
+   * Relationship mapping.
+   */
+  static get relationMappings() {
+    const { Role } = require('./Role.model');
+
+    return {
+      /**
+       * 
+       */
+      role: {
+        relation: Model.BelongsToOneRelation,
+        modelClass: Role,
+        join: {
+          from: 'role_permissions.roleId',
+          to: 'roles.id',
+        },
+      },
+    };
+  }
+}