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/**
* @license
* Copyright 2020 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import {AppContext} from './app-context';
import {create, Registry} from './registry';
import {DependencyToken} from '../models/dependency';
import {FlagsServiceImplementation} from './flags/flags_impl';
import {GrReporting} from './gr-reporting/gr-reporting_impl';
import {Auth} from './gr-auth/gr-auth_impl';
import {GrRestApiServiceImpl} from './gr-rest-api/gr-rest-api-impl';
import {ChangeModel, changeModelToken} from '../models/change/change-model';
import {FilesModel, filesModelToken} from '../models/change/files-model';
import {ChecksModel, checksModelToken} from '../models/checks/checks-model';
import {GrStorageService, storageServiceToken} from './storage/gr-storage_impl';
import {UserModel, userModelToken} from '../models/user/user-model';
import {
CommentsModel,
commentsModelToken,
} from '../models/comments/comments-model';
import {RouterModel, routerModelToken} from './router/router-model';
import {
ShortcutsService,
shortcutsServiceToken,
} from './shortcuts/shortcuts-service';
import {assertIsDefined} from '../utils/common-util';
import {ConfigModel, configModelToken} from '../models/config/config-model';
import {BrowserModel, browserModelToken} from '../models/browser/browser-model';
import {
HighlightService,
highlightServiceToken,
} from './highlight/highlight-service';
import {
AccountsModel,
accountsModelToken,
} from '../models/accounts/accounts-model';
import {
DashboardViewModel,
dashboardViewModelToken,
} from '../models/views/dashboard';
import {
SettingsViewModel,
settingsViewModelToken,
} from '../models/views/settings';
import {GrRouter, routerToken} from '../elements/core/gr-router/gr-router';
import {AdminViewModel, adminViewModelToken} from '../models/views/admin';
import {
AgreementViewModel,
agreementViewModelToken,
} from '../models/views/agreement';
import {ChangeViewModel, changeViewModelToken} from '../models/views/change';
import {
DocumentationViewModel,
documentationViewModelToken,
} from '../models/views/documentation';
import {GroupViewModel, groupViewModelToken} from '../models/views/group';
import {PluginViewModel, pluginViewModelToken} from '../models/views/plugin';
import {RepoViewModel, repoViewModelToken} from '../models/views/repo';
import {SearchViewModel, searchViewModelToken} from '../models/views/search';
import {navigationToken} from '../elements/core/gr-navigation/gr-navigation';
import {
PluginLoader,
pluginLoaderToken,
} from '../elements/shared/gr-js-api-interface/gr-plugin-loader';
import {authServiceToken} from './gr-auth/gr-auth';
import {
ServiceWorkerInstaller,
serviceWorkerInstallerToken,
} from './service-worker-installer';
import {
RelatedChangesModel,
relatedChangesModelToken,
} from '../models/change/related-changes-model';
import {Finalizable} from '../types/types';
/**
* The AppContext lazy initializator for all services
*/
export function createAppContext(): AppContext & Finalizable {
const appRegistry: Registry<AppContext> = {
flagsService: (_ctx: Partial<AppContext>) =>
new FlagsServiceImplementation(),
reportingService: (ctx: Partial<AppContext>) => {
assertIsDefined(ctx.flagsService, 'flagsService)');
return new GrReporting(ctx.flagsService);
},
authService: (_ctx: Partial<AppContext>) => new Auth(),
restApiService: (ctx: Partial<AppContext>) => {
assertIsDefined(ctx.authService, 'authService');
assertIsDefined(ctx.flagsService, 'flagsService');
return new GrRestApiServiceImpl(ctx.authService, ctx.flagsService);
},
};
return create<AppContext>(appRegistry);
}
export type Creator<T> = () => T & Finalizable;
// Dependencies are provided as creator functions to ensure that they are
// not created until they are utilized.
// This is mainly useful in tests: E.g. don't create a
// change-model in change-model_test.ts because it creates one in the test
// after setting up stubs.
export function createAppDependencies(
appContext: AppContext,
resolver: <T>(token: DependencyToken<T>) => T
): Map<DependencyToken<unknown>, Creator<unknown>> {
return new Map<DependencyToken<unknown>, Creator<unknown>>([
[authServiceToken, () => appContext.authService],
[routerModelToken, () => new RouterModel()],
[userModelToken, () => new UserModel(appContext.restApiService)],
[browserModelToken, () => new BrowserModel(resolver(userModelToken))],
[accountsModelToken, () => new AccountsModel(appContext.restApiService)],
[adminViewModelToken, () => new AdminViewModel()],
[agreementViewModelToken, () => new AgreementViewModel()],
[changeViewModelToken, () => new ChangeViewModel()],
[dashboardViewModelToken, () => new DashboardViewModel()],
[documentationViewModelToken, () => new DocumentationViewModel()],
[groupViewModelToken, () => new GroupViewModel()],
[pluginViewModelToken, () => new PluginViewModel()],
[repoViewModelToken, () => new RepoViewModel()],
[
searchViewModelToken,
() =>
new SearchViewModel(
appContext.restApiService,
resolver(userModelToken),
() => resolver(navigationToken)
),
],
[settingsViewModelToken, () => new SettingsViewModel()],
[
routerToken,
() =>
new GrRouter(
appContext.reportingService,
resolver(routerModelToken),
appContext.restApiService,
resolver(adminViewModelToken),
resolver(agreementViewModelToken),
resolver(changeViewModelToken),
resolver(dashboardViewModelToken),
resolver(documentationViewModelToken),
resolver(groupViewModelToken),
resolver(pluginViewModelToken),
resolver(repoViewModelToken),
resolver(searchViewModelToken),
resolver(settingsViewModelToken)
),
],
[navigationToken, () => resolver(routerToken)],
[
changeModelToken,
() =>
new ChangeModel(
resolver(navigationToken),
resolver(changeViewModelToken),
appContext.restApiService,
resolver(userModelToken),
resolver(pluginLoaderToken),
appContext.reportingService
),
],
[
commentsModelToken,
() =>
new CommentsModel(
resolver(changeViewModelToken),
resolver(changeModelToken),
resolver(accountsModelToken),
appContext.restApiService,
appContext.reportingService,
resolver(navigationToken)
),
],
[
filesModelToken,
() =>
new FilesModel(
resolver(changeModelToken),
resolver(commentsModelToken),
appContext.restApiService,
appContext.reportingService
),
],
[
configModelToken,
() =>
new ConfigModel(resolver(changeModelToken), appContext.restApiService),
],
[
relatedChangesModelToken,
() =>
new RelatedChangesModel(
resolver(changeModelToken),
resolver(configModelToken),
appContext.restApiService
),
],
[
pluginLoaderToken,
() =>
new PluginLoader(
appContext.reportingService,
appContext.restApiService
),
],
[
checksModelToken,
() =>
new ChecksModel(
resolver(changeViewModelToken),
resolver(changeModelToken),
appContext.reportingService,
resolver(pluginLoaderToken).pluginsModel
),
],
[
shortcutsServiceToken,
() =>
new ShortcutsService(
resolver(userModelToken),
appContext.reportingService
),
],
[storageServiceToken, () => new GrStorageService()],
[
highlightServiceToken,
() => new HighlightService(appContext.reportingService),
],
[
serviceWorkerInstallerToken,
() =>
new ServiceWorkerInstaller(
appContext.flagsService,
appContext.reportingService,
resolver(userModelToken)
),
],
]);
}