wip: new way to extend a controller

libs/skeleton/src/constants.ts

@@ -4,3 +4,5 @@ export const LIST_PROCESS = 'LIST_PROCESS';
 export const PAGINATION_PROCESS = 'PAGINATION_PROCESS';
 export const READ_PROCESS = 'READ_PROCESS';
 export const UPDATE_PROCESS = 'UPDATE_PROCESS';
+
+export const UNIQUE_IDENTIFIER = 'PARAM:UNIQUE_IDENTIFIER';

libs/skeleton/src/decoratos/skeleton-controller.decorator.ts

@@ -1,5 +1,7 @@
+import { UNIQUE_IDENTIFIER } from '../constants';
+
 export function SkeletonController(): ClassDecorator {
   return (target: object) => {
-    console.log('STARTED', target);
+    Reflect.defineMetadata(UNIQUE_IDENTIFIER, 'haha', target);
   };
 }

libs/skeleton/src/decoratos/unique-override.decorator.ts

@@ -0,0 +1,19 @@
+import { UNIQUE_IDENTIFIER } from '../constants';
+
+export const UniqueOverride = (): MethodDecorator => {
+  return (
+    target: object,
+    key: string | symbol,
+    descriptor: TypedPropertyDescriptor<any>,
+  ) => {
+    // const result = Reflect.getMetadata(UNIQUE_IDENTIFIER, descriptor.value);
+    // console.log(result);
+    // console.log(Object.getOwnPropertyNames(props));
+
+    let result = Reflect.getOwnMetadata(UNIQUE_IDENTIFIER, target);
+    console.log(target.constructor);
+
+    console.log(result);
+    return descriptor;
+  };
+};

libs/skeleton/src/interfaces/controller/controller.option.ts

@@ -0,0 +1,3 @@
+export interface ControllerOption {
+  uniqueIdentifier?: string;
+}

libs/skeleton/src/skeleton-crud.controller.ts

@@ -1,6 +1,5 @@
 import {
   Body,
-  ClassSerializerInterceptor,
   Delete,
   Get,
   Inject,
@@ -8,7 +7,6 @@ import {
   Patch,
   Post,
   Query,
-  UseInterceptors,
   UsePipes,
   ValidationPipe,
 } from '@nestjs/common';
@@ -27,52 +25,57 @@ import { DeleteExecutor } from './executors/delete.executor';
 import { ListExecutor } from './executors/list.executor';
 import { ReadExecutor } from './executors/read.executor';
 import { UpdateExecutor } from './executors/update.executor';
+import { ControllerOption } from './interfaces/controller/controller.option';
 import { ISkeletonCRUDController } from './interfaces/controller/skeleton-crud.controller.interface';
 
-export class SkeletonCRUDController implements ISkeletonCRUDController {
-  constructor(
-    @Inject(CREATE_PROCESS)
-    public readonly createProcess,
-    @Inject(DELETE_PROCESS)
-    public readonly deleteProcess,
-    @Inject(LIST_PROCESS)
-    public readonly listProcess,
-    @Inject(PAGINATION_PROCESS)
-    public readonly paginationProcess,
-    @Inject(READ_PROCESS)
-    public readonly readProcess,
-    @Inject(UPDATE_PROCESS)
-    public readonly updateProcess,
-  ) {}
+export function getBaseController(option?: ControllerOption): any {
+  class SkeletonCRUDController implements ISkeletonCRUDController {
+    constructor(
+      @Inject(CREATE_PROCESS)
+      public readonly createProcess,
+      @Inject(DELETE_PROCESS)
+      public readonly deleteProcess,
+      @Inject(LIST_PROCESS)
+      public readonly listProcess,
+      @Inject(PAGINATION_PROCESS)
+      public readonly paginationProcess,
+      @Inject(READ_PROCESS)
+      public readonly readProcess,
+      @Inject(UPDATE_PROCESS)
+      public readonly updateProcess,
+    ) {}
 
-  @Post()
-  async create(@Body() body): Promise<any> {
-    return await CreateExcutor.bootstrap(this.createProcess, body);
+    @Post()
+    async create(@Body() body): Promise<any> {
+      return await CreateExcutor.bootstrap(this.createProcess, body);
+    }
+
+    @Delete(`:${option?.uniqueIdentifier ?? 'id'}`)
+    async delete(@Param(`${option?.uniqueIdentifier}`) id) {
+      return await DeleteExecutor.bootstrap(this.deleteProcess, id);
+    }
+
+    @Get('list')
+    async list() {
+      return await ListExecutor.bootstrap(this.listProcess);
+    }
+
+    @Get()
+    @UsePipes(new ValidationPipe({ transform: true }))
+    async pagination(@Query() params: PaginationParamDTO) {
+      return await PaginationExecutor.bootstrap(this.paginationProcess, params);
+    }
+
+    @Get(`:${option?.uniqueIdentifier}`)
+    async read(@Param(`${option?.uniqueIdentifier}`) id) {
+      return await ReadExecutor.bootstrap(this.readProcess, id);
+    }
+
+    @Patch(`:${option?.uniqueIdentifier}`)
+    async update(@Param(`${option?.uniqueIdentifier}`) id, @Body() body) {
+      return await UpdateExecutor.bootstrap(this.updateProcess, id, body);
+    }
   }
 
-  @Delete(':id')
-  async delete(@Param('id') id) {
-    return await DeleteExecutor.bootstrap(this.deleteProcess, id);
-  }
-
-  @Get('list')
-  async list() {
-    return await ListExecutor.bootstrap(this.listProcess);
-  }
-
-  @Get()
-  @UsePipes(new ValidationPipe({ transform: true }))
-  async pagination(@Query() params: PaginationParamDTO) {
-    return await PaginationExecutor.bootstrap(this.paginationProcess, params);
-  }
-
-  @Get(':id')
-  async read(@Param('id') id) {
-    return await ReadExecutor.bootstrap(this.readProcess, id);
-  }
-
-  @Patch(':id')
-  async update(@Param('id') id, @Body() body) {
-    return await UpdateExecutor.bootstrap(this.updateProcess, id, body);
-  }
+  return SkeletonCRUDController;
 }

src/example/custom/custom.controller.ts

@@ -1,5 +1,7 @@
+import { getBaseController } from '@aditama-labs/nest-autocrud/skeleton';
 import { Controller } from '@nestjs/common';
-import { SkeletonCRUDController } from 'libs';
 
 @Controller('example/custom')
-export class CustomController extends SkeletonCRUDController {}
+export class CustomController extends getBaseController({
+  uniqueIdentifier: 'key',
+}) {}

src/example/simple/simple.controller.ts

@@ -1,6 +1,14 @@
-import { Controller } from '@nestjs/common';
-import { SkeletonController, SkeletonCRUDController } from 'libs';
+import { UniqueOverride } from '@aditama-labs/nest-autocrud/skeleton/src/decoratos/unique-override.decorator';
+import { Controller, Get } from '@nestjs/common';
+import { getBaseController, SkeletonController, UNIQUE_IDENTIFIER } from 'libs';
 
-@Controller('example/simple')
 @SkeletonController()
-export class SimpleController extends SkeletonCRUDController {}
+@Controller('example/simple')
+export class SimpleController extends getBaseController() {
+  @UniqueOverride()
+  @Get('list')
+  async list(): Promise<any> {
+    console.log(Reflect.getOwnMetadata(UNIQUE_IDENTIFIER, this.constructor));
+    return super.list();
+  }
+}