HBE-326 feature: server configuration through GraphQL API (#3591)
* feat: restart cmd added in aio service * feat: nestjs config package added * test: fix all broken test case * feat: infra config module add with get-update-reset functionality * test: fix test case failure * feat: update infra configs mutation added * feat: utilise ConfigService in util functions * chore: remove saml stuff * feat: removed saml stuffs * fix: config service precedence * fix: mailer module init with right env value * feat: added mutations and query * feat: add query infra-configs * fix: mailer module init issue * chore: smtp url validation added * fix: all sso disabling is handled * fix: pnpm i without db connection * fix: allowedAuthProviders and enableAndDisableSSO * fix: validateSMTPUrl check * feat: get api added for fetch provider list * feat: feedback resolve * chore: update code comments * fix: uppercase issue of VITE_ALLOWED_AUTH_PROVIDERS * chore: update lockfile * fix: add validation checks for MAILER_ADDRESS_FROM * test: fix test case * chore: feedback resolve * chore: renamed an enum * chore: app shutdown way changed --------- Co-authored-by: Andrew Bastin <andrewbastin.k@gmail.com>
This commit is contained in:
Mir Arif Hasan
GitHub
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import { Injectable, OnModuleInit } from '@nestjs/common';
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import { InfraConfig } from './infra-config.model';
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import { PrismaService } from 'src/prisma/prisma.service';
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import { InfraConfig as DBInfraConfig } from '@prisma/client';
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import * as E from 'fp-ts/Either';
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import {
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InfraConfigEnum,
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InfraConfigEnumForClient,
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} from 'src/types/InfraConfig';
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import {
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AUTH_PROVIDER_NOT_SPECIFIED,
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DATABASE_TABLE_NOT_EXIST,
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INFRA_CONFIG_INVALID_INPUT,
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INFRA_CONFIG_NOT_FOUND,
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INFRA_CONFIG_NOT_LISTED,
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INFRA_CONFIG_RESET_FAILED,
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INFRA_CONFIG_UPDATE_FAILED,
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} from 'src/errors';
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import { throwErr, validateEmail, validateSMTPUrl } from 'src/utils';
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import { ConfigService } from '@nestjs/config';
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import { ServiceStatus, stopApp } from './helper';
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import { EnableAndDisableSSOArgs, InfraConfigArgs } from './input-args';
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@Injectable()
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export class InfraConfigService implements OnModuleInit {
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constructor(
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private readonly prisma: PrismaService,
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private readonly configService: ConfigService,
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) {}
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async onModuleInit() {
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await this.initializeInfraConfigTable();
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}
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getDefaultInfraConfigs(): { name: InfraConfigEnum; value: string }[] {
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// Prepare rows for 'infra_config' table with default values (from .env) for each 'name'
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const infraConfigDefaultObjs: { name: InfraConfigEnum; value: string }[] = [
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{
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name: InfraConfigEnum.MAILER_SMTP_URL,
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value: process.env.MAILER_SMTP_URL,
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},
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{
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name: InfraConfigEnum.MAILER_ADDRESS_FROM,
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value: process.env.MAILER_ADDRESS_FROM,
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},
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{
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name: InfraConfigEnum.GOOGLE_CLIENT_ID,
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value: process.env.GOOGLE_CLIENT_ID,
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},
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{
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name: InfraConfigEnum.GOOGLE_CLIENT_SECRET,
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value: process.env.GOOGLE_CLIENT_SECRET,
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},
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{
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name: InfraConfigEnum.GITHUB_CLIENT_ID,
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value: process.env.GITHUB_CLIENT_ID,
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},
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{
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name: InfraConfigEnum.GITHUB_CLIENT_SECRET,
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value: process.env.GITHUB_CLIENT_SECRET,
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},
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{
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name: InfraConfigEnum.MICROSOFT_CLIENT_ID,
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value: process.env.MICROSOFT_CLIENT_ID,
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},
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{
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name: InfraConfigEnum.MICROSOFT_CLIENT_SECRET,
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value: process.env.MICROSOFT_CLIENT_SECRET,
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},
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{
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name: InfraConfigEnum.VITE_ALLOWED_AUTH_PROVIDERS,
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value: process.env.VITE_ALLOWED_AUTH_PROVIDERS.toLocaleUpperCase(),
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},
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];
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return infraConfigDefaultObjs;
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}
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/**
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* Initialize the 'infra_config' table with values from .env
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* @description This function create rows 'infra_config' in very first time (only once)
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*/
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async initializeInfraConfigTable() {
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try {
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// Get all the 'names' of the properties to be saved in the 'infra_config' table
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const enumValues = Object.values(InfraConfigEnum);
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// Fetch the default values (value in .env) for configs to be saved in 'infra_config' table
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const infraConfigDefaultObjs = this.getDefaultInfraConfigs();
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// Check if all the 'names' are listed in the default values
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if (enumValues.length !== infraConfigDefaultObjs.length) {
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throw new Error(INFRA_CONFIG_NOT_LISTED);
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}
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// Eliminate the rows (from 'infraConfigDefaultObjs') that are already present in the database table
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const dbInfraConfigs = await this.prisma.infraConfig.findMany();
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const propsToInsert = infraConfigDefaultObjs.filter(
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(p) => !dbInfraConfigs.find((e) => e.name === p.name),
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);
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if (propsToInsert.length > 0) {
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await this.prisma.infraConfig.createMany({ data: propsToInsert });
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stopApp();
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}
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} catch (error) {
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if (error.code === 'P1001') {
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// Prisma error code for 'Can't reach at database server'
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// We're not throwing error here because we want to allow the app to run 'pnpm install'
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} else if (error.code === 'P2021') {
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// Prisma error code for 'Table does not exist'
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throwErr(DATABASE_TABLE_NOT_EXIST);
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} else {
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throwErr(error);
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}
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}
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}
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/**
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* Typecast a database InfraConfig to a InfraConfig model
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* @param dbInfraConfig database InfraConfig
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* @returns InfraConfig model
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*/
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cast(dbInfraConfig: DBInfraConfig) {
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return <InfraConfig>{
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name: dbInfraConfig.name,
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value: dbInfraConfig.value,
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};
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}
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/**
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* Update InfraConfig by name
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* @param name Name of the InfraConfig
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* @param value Value of the InfraConfig
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* @returns InfraConfig model
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*/
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async update(
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name: InfraConfigEnumForClient | InfraConfigEnum,
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value: string,
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) {
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const isValidate = this.validateEnvValues([{ name, value }]);
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if (E.isLeft(isValidate)) return E.left(isValidate.left);
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try {
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const infraConfig = await this.prisma.infraConfig.update({
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where: { name },
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data: { value },
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});
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stopApp();
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return E.right(this.cast(infraConfig));
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} catch (e) {
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return E.left(INFRA_CONFIG_UPDATE_FAILED);
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}
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}
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/**
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* Update InfraConfigs by name
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* @param infraConfigs InfraConfigs to update
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* @returns InfraConfig model
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*/
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async updateMany(infraConfigs: InfraConfigArgs[]) {
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const isValidate = this.validateEnvValues(infraConfigs);
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if (E.isLeft(isValidate)) return E.left(isValidate.left);
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try {
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await this.prisma.$transaction(async (tx) => {
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for (let i = 0; i < infraConfigs.length; i++) {
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await tx.infraConfig.update({
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where: { name: infraConfigs[i].name },
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data: { value: infraConfigs[i].value },
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});
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}
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});
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stopApp();
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return E.right(infraConfigs);
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} catch (e) {
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return E.left(INFRA_CONFIG_UPDATE_FAILED);
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}
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}
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/**
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* Enable or Disable SSO for login/signup
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* @param provider Auth Provider to enable or disable
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* @param status Status to enable or disable
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* @returns Either true or an error
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*/
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async enableAndDisableSSO(providerInfo: EnableAndDisableSSOArgs[]) {
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const allowedAuthProviders = this.configService
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.get<string>('INFRA.VITE_ALLOWED_AUTH_PROVIDERS')
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.split(',');
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let updatedAuthProviders = allowedAuthProviders;
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providerInfo.forEach(({ provider, status }) => {
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if (status === ServiceStatus.ENABLE) {
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updatedAuthProviders.push(provider);
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} else if (status === ServiceStatus.DISABLE) {
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updatedAuthProviders = updatedAuthProviders.filter(
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(p) => p !== provider,
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);
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}
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});
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updatedAuthProviders = [...new Set(updatedAuthProviders)];
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if (updatedAuthProviders.length === 0) {
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return E.left(AUTH_PROVIDER_NOT_SPECIFIED);
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}
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const isUpdated = await this.update(
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InfraConfigEnum.VITE_ALLOWED_AUTH_PROVIDERS,
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updatedAuthProviders.join(','),
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);
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if (E.isLeft(isUpdated)) return E.left(isUpdated.left);
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return E.right(true);
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}
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/**
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* Get InfraConfig by name
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* @param name Name of the InfraConfig
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* @returns InfraConfig model
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*/
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async get(name: InfraConfigEnumForClient) {
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try {
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const infraConfig = await this.prisma.infraConfig.findUniqueOrThrow({
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where: { name },
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});
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return E.right(this.cast(infraConfig));
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} catch (e) {
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return E.left(INFRA_CONFIG_NOT_FOUND);
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}
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}
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/**
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* Get InfraConfigs by names
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* @param names Names of the InfraConfigs
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* @returns InfraConfig model
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*/
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async getMany(names: InfraConfigEnumForClient[]) {
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try {
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const infraConfigs = await this.prisma.infraConfig.findMany({
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where: { name: { in: names } },
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});
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return E.right(infraConfigs.map((p) => this.cast(p)));
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} catch (e) {
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return E.left(INFRA_CONFIG_NOT_FOUND);
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}
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}
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/**
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* Get allowed auth providers for login/signup
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* @returns string[]
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*/
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getAllowedAuthProviders() {
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return this.configService
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.get<string>('INFRA.VITE_ALLOWED_AUTH_PROVIDERS')
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.split(',');
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}
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/**
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* Reset all the InfraConfigs to their default values (from .env)
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*/
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async reset() {
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try {
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const infraConfigDefaultObjs = this.getDefaultInfraConfigs();
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await this.prisma.infraConfig.deleteMany({
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where: { name: { in: infraConfigDefaultObjs.map((p) => p.name) } },
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});
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await this.prisma.infraConfig.createMany({
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data: infraConfigDefaultObjs,
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});
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stopApp();
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return E.right(true);
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} catch (e) {
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return E.left(INFRA_CONFIG_RESET_FAILED);
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}
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}
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validateEnvValues(
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infraConfigs: {
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name: InfraConfigEnumForClient | InfraConfigEnum;
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value: string;
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}[],
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) {
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for (let i = 0; i < infraConfigs.length; i++) {
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switch (infraConfigs[i].name) {
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case InfraConfigEnumForClient.MAILER_SMTP_URL:
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const isValidUrl = validateSMTPUrl(infraConfigs[i].value);
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if (!isValidUrl) return E.left(INFRA_CONFIG_INVALID_INPUT);
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break;
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case InfraConfigEnumForClient.MAILER_ADDRESS_FROM:
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const isValidEmail = validateEmail(infraConfigs[i].value);
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if (!isValidEmail) return E.left(INFRA_CONFIG_INVALID_INPUT);
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break;
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default:
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break;
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}
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}
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return E.right(true);
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}
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}
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