From dc485c02eac36096011fa731bb85cce10c1bc4b3 Mon Sep 17 00:00:00 2001
From: Nicolai Ort <info@nicolai-ort.com>
Date: Fri, 18 Dec 2020 15:19:44 +0100
Subject: [PATCH] Added Permission creation

ref #11
---
 src/controllers/PermissionController.ts | 27 +++++++------
 src/models/actions/CreatePermission.ts  | 54 +++++++++++++++++++++++++
 2 files changed, 68 insertions(+), 13 deletions(-)
 create mode 100644 src/models/actions/CreatePermission.ts

diff --git a/src/controllers/PermissionController.ts b/src/controllers/PermissionController.ts
index d6778df..a90ed5b 100644
--- a/src/controllers/PermissionController.ts
+++ b/src/controllers/PermissionController.ts
@@ -1,7 +1,8 @@
-import { Get, JsonController, OnUndefined, Param } from 'routing-controllers';
+import { Body, Get, JsonController, OnUndefined, Param, Post } from 'routing-controllers';
 import { OpenAPI, ResponseSchema } from 'routing-controllers-openapi';
 import { getConnectionManager, Repository } from 'typeorm';
 import { PermissionNotFoundError } from '../errors/PermissionErrors';
+import { CreatePermission } from '../models/actions/CreatePermission';
 import { Permission } from '../models/entities/Permission';
 import { ResponsePermission } from '../models/responses/ResponsePermission';
 
@@ -9,13 +10,13 @@ import { ResponsePermission } from '../models/responses/ResponsePermission';
 @JsonController('/permissions')
 //@Authorized('RUNNERS:read')
 export class PermissionController {
-    private permissionController: Repository<Permission>;
+    private permissionRepository: Repository<Permission>;
 
     /**
      * Gets the repository of this controller's model/entity.
      */
     constructor() {
-        this.permissionController = getConnectionManager().get().getRepository(Permission);
+        this.permissionRepository = getConnectionManager().get().getRepository(Permission);
     }
 
     @Get()
@@ -23,7 +24,7 @@ export class PermissionController {
     @OpenAPI({ description: 'Lists all permissions.' })
     async getAll() {
         let responsePermissions: ResponsePermission[] = new Array<ResponsePermission>();
-        const permissions = await this.permissionController.find({ relations: ['principal'] });
+        const permissions = await this.permissionRepository.find({ relations: ['principal'] });
         permissions.forEach(permission => {
             responsePermissions.push(new ResponsePermission(permission));
         });
@@ -37,27 +38,27 @@ export class PermissionController {
     @OnUndefined(PermissionNotFoundError)
     @OpenAPI({ description: 'Returns a permissions of a specified id (if it exists)' })
     async getOne(@Param('id') id: number) {
-        let permission = await this.permissionController.findOne({ id: id }, { relations: ['principal'] });
+        let permission = await this.permissionRepository.findOne({ id: id }, { relations: ['principal'] });
         if (!permission) { throw new PermissionNotFoundError(); }
         return new ResponsePermission(permission);
     }
 
-    /*
+
     @Post()
-    @ResponseSchema(ResponseRunnerTeam)
+    @ResponseSchema(ResponsePermission)
     @OpenAPI({ description: 'Create a new runnerTeam object (id will be generated automagicly).' })
-    async post(@Body({ validate: true }) createRunnerTeam: CreateRunnerTeam) {
-        let runnerTeam;
+    async post(@Body({ validate: true }) createPermission: CreatePermission) {
+        let permission;
         try {
-            runnerTeam = await createRunnerTeam.toRunnerTeam();
+            permission = await createPermission.toPermission();
         } catch (error) {
             throw error;
         }
 
-        runnerTeam = await this.runnerTeamRepository.save(runnerTeam);
-        runnerTeam = await this.runnerTeamRepository.findOne(runnerTeam, { relations: ['parentGroup', 'contact'] });
+        permission = await this.permissionRepository.save(permission);
+        permission = await this.permissionRepository.findOne(permission, { relations: ['principal'] });
 
-        return new ResponseRunnerTeam(runnerTeam);
+        return new ResponsePermission(permission);
     }
     /*
     @Put('/:id')
diff --git a/src/models/actions/CreatePermission.ts b/src/models/actions/CreatePermission.ts
new file mode 100644
index 0000000..829bff1
--- /dev/null
+++ b/src/models/actions/CreatePermission.ts
@@ -0,0 +1,54 @@
+import {
+    IsInt,
+    IsNotEmpty
+} from "class-validator";
+import { getConnectionManager } from 'typeorm';
+import { PrincipalNotFoundError } from '../../errors/PrincipalsErrors';
+import { Permission } from '../entities/Permission';
+import { Principal } from '../entities/Principal';
+import { PermissionAction } from '../enums/PermissionAction';
+import { PermissionTarget } from '../enums/PermissionTargets';
+
+/**
+ * Defines a track of given length.
+*/
+export class CreatePermission {
+
+    /**
+     * The permissions's principal's id.
+     */
+    @IsInt()
+    @IsNotEmpty()
+    principal: number;
+
+    /**
+     * The permissions's target.
+     */
+    @IsNotEmpty()
+    target: PermissionTarget;
+
+    /**
+     * The permissions's action.
+     */
+    @IsNotEmpty()
+    action: PermissionAction;
+
+    /**
+     * Converts a Permission object based on this.
+     */
+    public async toPermission(): Promise<Permission> {
+        let newPermission: Permission = new Permission();
+
+        newPermission.principal = await this.getPrincipal();
+        newPermission.target = this.target;
+        newPermission.action = this.action;
+
+        return newPermission;
+    }
+
+    public async getPrincipal(): Promise<Principal> {
+        let principal = await getConnectionManager().get().getRepository(Principal).findOne({ id: this.principal })
+        if (!principal) { throw new PrincipalNotFoundError(); }
+        return principal;
+    }
+}