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// import {SECURITY_SCHEME_SPEC} from './utils/security-spec';
import { SECURITY_SCHEME_SPEC } from '@loopback/authentication-jwt';
import { BootMixin } from '@loopback/boot';
import { ApplicationConfig } from '@loopback/core';
import { RepositoryMixin } from '@loopback/repository';
import { RestApplication, RestBindings } from '@loopback/rest';
import { RestExplorerBindings, RestExplorerComponent } from '@loopback/rest-explorer';
import { ServiceMixin } from '@loopback/service-proxy';
import moment from "moment";
import multer from "multer";
import path from 'path';
import { JWTStrategy } from './auth-stratgies/jwt-stratgies';
import { ASSETS_DIRECTORY, ControllerKey, FILE_UPLOAD_SERVICE, LoggerServiceBindings, PasswordHasherBindings, STORAGE_DIRECTORY, TokenServiceBindings, TokenServiceConstants, UserServiceBindings } from './keys';
import { MySequence } from './sequence';
import { BcryptHasher } from './services/hash.password';
import { JWTService } from './services/jwt-service';
import { Logger } from './services/logger.services';
import { MyUserService } from './services/user-service';
import { AuthController, PaymentsController } from "./controllers";
import { CloseIntegration } from "./controllers/components/closeIntegration";
// import { AccountsController } from './controllers/accounts.controller';
import errorMessages from './utils/errorMessages';
let { imageOnlyError } = errorMessages
export { ApplicationConfig };
export class SawLoopbackApplication extends BootMixin(
ServiceMixin(RepositoryMixin(RestApplication)),
) {
constructor(options: ApplicationConfig = {}) {
super(options);
// setup binding
this.setupBinding();
// Add security spec
this.addSecuritySpec();
this.component(AuthenticationComponent);
registerAuthenticationStrategy(this, JWTStrategy)
// Set up the custom sequence
this.sequence(MySequence);
// Set up default home page
let publicDir = path.join(__dirname, '../public')
this.static('/', publicDir);
// Customize @loopback/rest-explorer configuration here
this.configure(RestExplorerBindings.COMPONENT).to({
path: '/explorer',
});
this.component(RestExplorerComponent);
this.configureFileUpload(options.fileStorageDirectory);
this.projectRoot = __dirname;
// Customize @loopback/boot Booter Conventions here
this.bootOptions = {
controllers: {
// Customize ControllerBooter Conventions here
dirs: ['controllers'],
extensions: ['.controller.js'],
nested: true,
},
};
}
setupBinding(): void {
this.bind(ControllerKey.AUTH_CONTROLLER).toClass(AuthController);
this.bind(ControllerKey.CLOSE_COMPONENT).toClass(CloseIntegration);
// this.bind(ControllerKey.ACCOUNTS_CONTROLLER).toClass(AccountsController);
this.bind(ControllerKey.PAYMENT_CONTROLLER).toClass(PaymentsController);
this.bind(LoggerServiceBindings.LOGGER_SERVICE).toClass(Logger);
this.bind(RestBindings.ERROR_WRITER_OPTIONS).to({ safeFields: ['errorCode'] });
this.bind(PasswordHasherBindings.PASSWORD_HASHER).toClass(BcryptHasher);
this.bind(PasswordHasherBindings.ROUNDS).to(10)
this.bind(UserServiceBindings.USER_SERVICE).toClass(MyUserService);
this.bind(TokenServiceBindings.TOKEN_SERVICE).toClass(JWTService);
this.bind(TokenServiceBindings.TOKEN_SECRET).to(TokenServiceConstants.TOKEN_SECRET_VALUE)
this.bind(TokenServiceBindings.TOKEN_EXPIRES_IN).to(TokenServiceConstants.TOKEN_EXPIRES_IN_VALUE);
let assetsDir = path.join(__dirname, '../assets/img');
this.bind(ASSETS_DIRECTORY).to(assetsDir);
}
addSecuritySpec(): void {
this.api({
openapi: '3.0.0',
info: {
title: 'Saw-Buyer-Broker',
version: '1.0.0',
},
paths: {},
components: { securitySchemes: SECURITY_SCHEME_SPEC },
security: [
{
jwt: [],
},
],
servers: [{ url: '/' }],
});
}
getUniqueFileName = (name: string) => {
const ext = name.split('.').pop()
const fileName = name.split('.').shift()
const uniqueFileName = fileName + "-" + moment().format('DD_MM_YYYY HH_mm_ss.SSS') + "." + ext
// uniqueFileName = name
return uniqueFileName
}
public configureFileUpload(destination?: string) {
destination = destination ?? path.join(__dirname, '../.sawfiles');
this.bind(STORAGE_DIRECTORY).to(destination);
const multerOptions: multer.Options = {
storage: multer.diskStorage({
destination,
// Use the original file name as is
filename: (req, file, cb) => {
const acceptFileTypes = ['png', 'jpg', 'jpeg']
if (acceptFileTypes.some((type: string) => file.mimetype.includes(type))) {
cb(null, this.getUniqueFileName(file.originalname));
} else {
cb(new Error(imageOnlyError), "")
}
},
}),
};
this.configure(FILE_UPLOAD_SERVICE).to(multerOptions);
}
}
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