feat(server): runtime setting support (#5602)

---

<details open="true"><summary>Generated summary (powered by <a href="https://app.graphite.dev">Graphite</a>)</summary>

> ## TL;DR
> This pull request adds a new migration file, a new model, and new modules related to runtime settings. It also introduces a new `Runtime` service that allows getting, setting, and updating runtime configurations.
>
> ## What changed
> - Added a new migration file `migration.sql` that creates a table called `application_settings` with columns `key` and `value`.
> - Added a new model `ApplicationSetting` with properties `key` and `value`.
> - Added a new module `RuntimeSettingModule` that exports the `Runtime` service.
> - Added a new service `Runtime` that provides methods for getting, setting, and updating runtime configurations.
> - Modified the `app.module.ts` file to import the `RuntimeSettingModule`.
> - Modified the `index.ts` file in the `fundamentals` directory to export the `Runtime` service.
> - Added a new file `def.ts` in the `runtime` directory that defines the runtime configurations and provides a default implementation.
> - Added a new file `service.ts` in the `runtime` directory that implements the `Runtime` service.
>
> ## How to test
> 1. Run the migration script to create the `application_settings` table.
> 2. Use the `Runtime` service to get, set, and update runtime configurations.
> 3. Verify that the runtime configurations are stored correctly in the database and can be retrieved and modified using the `Runtime` service.
>
> ## Why make this change
> This change introduces a new feature related to runtime settings. The `Runtime` service allows the application to dynamically manage and modify runtime configurations without requiring a restart. This provides flexibility and allows for easier customization and configuration of the application.
</details>

packages/backend/server/tests/auth/controller.spec.ts

@@ -130,7 +130,7 @@ test('should not be able to sign in if forbidden', async t => {
   await request(app.getHttpServer())
     .post('/api/auth/sign-in')
     .send({ email: u1.email })
-    .expect(HttpStatus.PAYMENT_REQUIRED);
+    .expect(HttpStatus.BAD_REQUEST);
 
   t.true(mailer.sendSignInMail.notCalled);
 

packages/backend/server/tests/cache.spec.ts

@@ -1,15 +1,13 @@
-import { Test, TestingModule } from '@nestjs/testing';
+import { TestingModule } from '@nestjs/testing';
 import test from 'ava';
 
-import { Cache, CacheModule } from '../src/fundamentals/cache';
-import { ConfigModule } from '../src/fundamentals/config';
+import { Cache } from '../src/fundamentals/cache';
+import { createTestingModule } from './utils';
 
 let cache: Cache;
 let module: TestingModule;
 test.beforeEach(async () => {
-  module = await Test.createTestingModule({
-    imports: [ConfigModule.forRoot(), CacheModule],
-  }).compile();
+  module = await createTestingModule();
   const prefix = Math.random().toString(36).slice(2, 7);
   cache = new Proxy(module.get(Cache), {
     get(target, prop) {

packages/backend/server/tests/config.spec.ts

@@ -1,14 +1,13 @@
-import { Test, TestingModule } from '@nestjs/testing';
+import { TestingModule } from '@nestjs/testing';
 import test from 'ava';
 
 import { Config, ConfigModule } from '../src/fundamentals/config';
+import { createTestingModule } from './utils';
 
 let config: Config;
 let module: TestingModule;
 test.beforeEach(async () => {
-  module = await Test.createTestingModule({
-    imports: [ConfigModule.forRoot()],
-  }).compile();
+  module = await createTestingModule();
   config = module.get(Config);
 });
 
@@ -17,19 +16,21 @@ test.afterEach.always(async () => {
 });
 
 test('should be able to get config', t => {
-  t.true(typeof config.host === 'string');
+  t.true(typeof config.server.host === 'string');
   t.is(config.NODE_ENV, 'test');
 });
 
 test('should be able to override config', async t => {
-  const module = await Test.createTestingModule({
+  const module = await createTestingModule({
     imports: [
       ConfigModule.forRoot({
-        host: 'testing',
+        server: {
+          host: 'testing',
+        },
       }),
     ],
-  }).compile();
+  });
   const config = module.get(Config);
 
-  t.is(config.host, 'testing');
+  t.is(config.server.host, 'testing');
 });

packages/backend/server/tests/doc.spec.ts

@@ -10,7 +10,7 @@ import { DocManager, DocModule } from '../src/core/doc';
 import { QuotaModule } from '../src/core/quota';
 import { StorageModule } from '../src/core/storage';
 import { Config } from '../src/fundamentals/config';
-import { createTestingModule, initTestingDB } from './utils';
+import { createTestingModule } from './utils';
 
 const createModule = () => {
   return createTestingModule({
@@ -28,7 +28,6 @@ test.beforeEach(async () => {
   });
   m = await createModule();
   await m.init();
-  await initTestingDB(m.get(PrismaClient));
 });
 
 test.afterEach.always(async () => {

packages/backend/server/tests/feature.spec.ts

@@ -15,7 +15,7 @@ import {
 import { UserType } from '../src/core/user/types';
 import { WorkspaceResolver } from '../src/core/workspaces/resolvers';
 import { Permission } from '../src/core/workspaces/types';
-import { ConfigModule } from '../src/fundamentals/config';
+import { Config, ConfigModule } from '../src/fundamentals/config';
 import { createTestingApp } from './utils';
 
 @Injectable()
@@ -51,10 +51,9 @@ test.beforeEach(async t => {
   const { app } = await createTestingApp({
     imports: [
       ConfigModule.forRoot({
-        host: 'example.org',
-        https: true,
-        featureFlags: {
-          earlyAccessPreview: true,
+        server: {
+          host: 'example.org',
+          https: true,
         },
       }),
       FeatureModule,
@@ -67,6 +66,8 @@ test.beforeEach(async t => {
     },
   });
 
+  const config = app.get(Config);
+  await config.runtime.set('flags/earlyAccessControl', true);
   t.context.app = app;
   t.context.auth = app.get(AuthService);
   t.context.feature = app.get(FeatureService);

packages/backend/server/tests/graphql.spec.ts

@@ -4,13 +4,13 @@ import {
   INestApplication,
 } from '@nestjs/common';
 import { Args, Mutation, Query, Resolver } from '@nestjs/graphql';
-import { Test } from '@nestjs/testing';
 import testFn, { TestFn } from 'ava';
 import request from 'supertest';
 
-import { ConfigModule } from '../src/fundamentals/config';
-import { GqlModule } from '../src/fundamentals/graphql';
+import { Public } from '../src/core/auth';
+import { createTestingApp } from './utils';
 
+@Public()
 @Resolver(() => String)
 class TestResolver {
   greating = 'hello world';
@@ -47,16 +47,15 @@ function gql(app: INestApplication, query: string) {
 }
 
 test.beforeEach(async ctx => {
-  const module = await Test.createTestingModule({
-    imports: [ConfigModule.forRoot(), GqlModule],
+  const { app } = await createTestingApp({
     providers: [TestResolver],
-  }).compile();
+  });
 
-  ctx.context.app = await module
-    .createNestApplication({
-      logger: false,
-    })
-    .init();
+  ctx.context.app = app;
+});
+
+test.afterEach.always(async ctx => {
+  await ctx.context.app.close();
 });
 
 test('should be able to execute query', async t => {

packages/backend/server/tests/nestjs/throttler.spec.ts

@@ -97,9 +97,11 @@ test.beforeEach(async t => {
   const { app } = await createTestingApp({
     imports: [
       ConfigModule.forRoot({
-        rateLimiter: {
-          ttl: 60,
-          limit: 120,
+        throttler: {
+          default: {
+            ttl: 60,
+            limit: 120,
+          },
         },
       }),
       AppModule,

packages/backend/server/tests/oauth/controller.spec.ts

@@ -10,10 +10,11 @@ import { AppModule } from '../../src/app.module';
 import { CurrentUser } from '../../src/core/auth';
 import { AuthService } from '../../src/core/auth/service';
 import { UserService } from '../../src/core/user';
-import { Config, ConfigModule } from '../../src/fundamentals/config';
+import { URLHelper } from '../../src/fundamentals';
+import { ConfigModule } from '../../src/fundamentals/config';
+import { OAuthProviderName } from '../../src/plugins/oauth/config';
 import { GoogleOAuthProvider } from '../../src/plugins/oauth/providers/google';
 import { OAuthService } from '../../src/plugins/oauth/service';
-import { OAuthProviderName } from '../../src/plugins/oauth/types';
 import { createTestingApp, getSession } from '../utils';
 
 const test = ava as TestFn<{
@@ -71,7 +72,7 @@ test("should be able to redirect to oauth provider's login page", async t => {
   t.is(redirect.searchParams.get('client_id'), 'google-client-id');
   t.is(
     redirect.searchParams.get('redirect_uri'),
-    app.get(Config).baseUrl + '/oauth/callback'
+    app.get(URLHelper).link('/oauth/callback')
   );
   t.is(redirect.searchParams.get('response_type'), 'code');
   t.is(redirect.searchParams.get('prompt'), 'select_account');

packages/backend/server/tests/payment/service.spec.ts

@@ -1,3 +1,5 @@
+import '../../src/plugins/payment';
+
 import { INestApplication } from '@nestjs/common';
 import { PrismaClient } from '@prisma/client';
 import ava, { TestFn } from 'ava';

packages/backend/server/tests/utils/utils.ts

@@ -100,8 +100,7 @@ export async function createTestingModule(
 
   const prisma = m.get(PrismaClient);
   if (prisma instanceof PrismaClient) {
-    await flushDB(prisma);
-    await initFeatureConfigs(prisma);
+    await initTestingDB(prisma);
   }
 
   return m;