wip: process for typeorm

libs/typeorm/src/config.module-definition.ts

@@ -1,7 +0,0 @@
-import { ConfigurableModuleBuilder } from '@nestjs/common';
-import { TypeORMModuleOptions } from './interfaces';
-
-export const { ConfigurableModuleClass } =
-  new ConfigurableModuleBuilder<TypeORMModuleOptions>()
-    .setClassMethodName('forRoot')
-    .build();

libs/typeorm/src/constants.ts

@@ -1,2 +1,3 @@
 export const TYPEORM_DATASOURCE = 'TYPEORM_DATASOURCE';
 export const TYPEORM_REPOSITORY = 'TYPEORM_REPOSITORY';
+export const TYPEORM_WHERE_CLAUSE = 'TYPEORM_WHERE_CLAUSE';

libs/typeorm/src/interfaces/config-module-options.interface.ts

@@ -1,5 +1,8 @@
-export interface TypeORMModuleOptions {
-  entity;
+import { EntityTarget, FindOptionsWhere, ObjectLiteral } from "typeorm";
+
+export interface TypeORMModuleOptions<T extends ObjectLiteral> {
+  entity: EntityTarget<T>;
   synchronize?: boolean;
   entities: string[];
+  uniqueWhereClause: FindOptionsWhere<T>;
 }

libs/typeorm/src/processes/create.process.ts

@@ -0,0 +1,13 @@
+import { CreateProcess } from '@aditama-labs/nest-autocrud/skeleton';
+import { TypeORMProcess } from './typeorm.process';
+
+export class TypeORMCreateProcess<T>
+  extends TypeORMProcess<T>
+  implements CreateProcess
+{
+  public payload;
+
+  async process() {
+    this.result = await this.service.getRepository().save(this.payload);
+  }
+}

libs/typeorm/src/processes/delete.process.ts

@@ -0,0 +1,14 @@
+import { DeleteProcess } from '@aditama-labs/nest-autocrud/skeleton';
+import { TypeORMProcess } from './typeorm.process';
+
+export class TypeORMDeleteProcess<T>
+  extends TypeORMProcess<T>
+  implements DeleteProcess
+{
+  public identityData;
+  public identityKey: string = 'id';
+
+  async process() {
+    this.result = await this.service.getRepository().delete(this.uniqueWhereClause);
+  }
+}

libs/typeorm/src/processes/index.ts

@@ -0,0 +1,7 @@
+export * from './create.process';
+export * from './delete.process';
+export * from './list.process';
+export * from './pagination.process';
+export * from './read.process';
+export * from './update.process';
+

libs/typeorm/src/processes/list.process.ts

@@ -0,0 +1,8 @@
+import { ListProcess } from '@aditama-labs/nest-autocrud/skeleton';
+import { TypeORMProcess } from './typeorm.process';
+
+export class TypeORMListProcess<T> extends TypeORMProcess<T> implements ListProcess {
+  async process() {
+    this.result = await this.service.getRepository().find();
+  }
+}

libs/typeorm/src/processes/pagination.process.ts

@@ -0,0 +1,20 @@
+import { PaginationProcess } from '@aditama-labs/nest-autocrud/skeleton';
+import { IPaginationParam } from '@aditama-labs/nest-autocrud/skeleton/src/interfaces/pagination-param.interface';
+import { TypeORMProcess } from './typeorm.process';
+
+export class TypeORMPaginationProcess<T>
+  extends TypeORMProcess<T>
+  implements PaginationProcess
+{
+  params: IPaginationParam;
+
+  async process() {
+    const { page, limit } = this.params;
+    const skip = (page - 1) * limit;
+
+    this.result = await this.service.getRepository().find({
+      skip,
+      take: limit,
+    });
+  }
+}

libs/typeorm/src/processes/read.process.ts

@@ -0,0 +1,13 @@
+import { ReadProcess } from '@aditama-labs/nest-autocrud/skeleton';
+import { TypeORMProcess } from './typeorm.process';
+
+export class TypeORMReadProcess<T> extends TypeORMProcess<T> implements ReadProcess {
+  public identityData;
+  public identityKey: string = 'id';
+
+  async process() {
+    this.result = await this.service.getRepository().findOne({
+      where: this.uniqueWhereClause,
+    });
+  }
+}

libs/typeorm/src/processes/typeorm.process.ts

@@ -0,0 +1,16 @@
+import { DefaultProcess } from '@aditama-labs/nest-autocrud/skeleton';
+import { Inject, Injectable } from '@nestjs/common';
+import { TypeORMService } from '../typeorm.service';
+import { TYPEORM_WHERE_CLAUSE } from '../constants';
+import { FindOptionsWhere } from 'typeorm';
+
+@Injectable()
+export class TypeORMProcess<T> extends DefaultProcess {
+  constructor(
+    public service: TypeORMService<T>,
+    @Inject(TYPEORM_WHERE_CLAUSE)
+    public uniqueWhereClause: FindOptionsWhere<T>,
+  ) {
+    super();
+  }
+}

libs/typeorm/src/processes/update.process.ts

@@ -0,0 +1,17 @@
+import { UpdateProcess } from '@aditama-labs/nest-autocrud/skeleton';
+import { TypeORMProcess } from './typeorm.process';
+
+export class TypeORMUpdateProcess<T>
+  extends TypeORMProcess<T>
+  implements UpdateProcess
+{
+  public identityData;
+  public identityKey: string = 'id';
+  public payload;
+
+  async process() {
+    this.result = await this.service
+      .getRepository()
+      .update(this.uniqueWhereClause, this.payload);
+  }
+}

libs/typeorm/src/typeorm.module.ts

@@ -1,9 +1,12 @@
 import { DynamicModule, Module } from '@nestjs/common';
-import { TypeormService } from './typeorm.service';
+import { DataSource, ObjectLiteral } from 'typeorm';
+import {
+  TYPEORM_DATASOURCE,
+  TYPEORM_REPOSITORY,
+  TYPEORM_WHERE_CLAUSE,
+} from './constants';
 import { TypeORMModuleOptions } from './interfaces';
-import { ConfigurableModuleClass } from './config.module-definition';
-import { DataSource } from 'typeorm';
-import { TYPEORM_DATASOURCE, TYPEORM_REPOSITORY } from './constants';
+import { TypeORMService } from './typeorm.service';
 
 const getDatabaseCredential = (
   synchronize?: boolean,
@@ -44,13 +47,13 @@ const getDatabaseCredential = (
   };
 };
 
-@Module({
-  providers: [TypeormService],
-  exports: [TypeormService],
-})
-export class TypeORMModule<T> extends ConfigurableModuleClass {
-  static forRoot(options: TypeORMModuleOptions): DynamicModule {
+@Module({})
+export class TypeORMModule {
+  static forRoot<T extends ObjectLiteral>(
+    options: TypeORMModuleOptions<T>,
+  ): DynamicModule {
     let providers = [
+      TypeORMService,
       {
         provide: TYPEORM_DATASOURCE,
         useFactory: async () => {
@@ -69,8 +72,15 @@ export class TypeORMModule<T> extends ConfigurableModuleClass {
     ];
 
     return {
-      ...super.forRoot(options),
-      providers,
+      module: TypeORMModule,
+      providers: [
+        ...providers,
+        {
+          provide: TYPEORM_WHERE_CLAUSE,
+          useValue: options.uniqueWhereClause,
+        },
+      ],
+      exports: providers,
     };
   }
 }

libs/typeorm/src/typeorm.service.ts

@@ -3,9 +3,13 @@ import { Repository } from 'typeorm';
 import { TYPEORM_REPOSITORY } from './constants';
 
 @Injectable()
-export class TypeormService<T> {
+export class TypeORMService<T> {
   constructor(
     @Inject(TYPEORM_REPOSITORY)
     private repository: Repository<T>,
   ) {}
+
+  public getRepository(): Repository<T>{
+    return this.repository;
+  }
 }

src/app.module.ts

@@ -1,43 +1,11 @@
 import { Module } from '@nestjs/common';
-import { SimpleModule } from './example/simple/simple.module';
-import { CustomModule } from './example/custom/custom.module';
-import { TypeOrmModule } from '@nestjs/typeorm';
-
-const getDatabaseCredential = (): any => {
-  const url = new URL(process.env.DATABASE_URL);
-
-  // Extract the necessary components
-  let protocol;
-  switch(url.protocol){
-    case 'postgresql':
-      protocol = 'postgres';
-      break;
-    case 'mysql':
-      protocol = 'mysql';
-      break;
-  }
-  const username = url.username;
-  const password = url.password;
-  const host = url.hostname;
-  const port = url.port;
-  const databaseName = url.pathname.substring(1); // Remove the leading slash
-  return {
-    type: protocol,
-    host: host,
-    port: port,
-    username: username,
-    password: password,
-    database: databaseName,
-    entities: [],
-    synchronize: true,
-  };
-};
+import { CustomModule } from './example/prisma/custom/custom.module';
+import { SimpleModule } from './example/prisma/simple/simple.module';
 
 @Module({
   imports: [
     SimpleModule,
     CustomModule,
-    TypeOrmModule.forRoot(getDatabaseCredential()),
   ],
   controllers: [],
   providers: [],

src/example/prisma/custom/domain/custom.read.process.ts

@@ -11,6 +11,7 @@ export class CustomReadProcess extends PrismaReadProcess {
     console.log(await this.prisma.user.findMany());
     console.log('The ID requested in path parameter', this.identityData);
   }
+  
   async after(): Promise<any> {
     this.customResult = {
       ...super.output(),