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Lightweight Architectures With Angular's Latest Innovations

Lightweight Architectures With Angular's Latest Innovations

Manfred Steyer
PRO

March 24, 2023
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  1. @ManfredSteyer
    Lightweight Architectures
    With Angular's Latest Innovations
    ManfredSteyer

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  2. @ManfredSteyer

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  3. @ManfredSteyer

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  4. @ManfredSteyer

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  5. @ManfredSteyer

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  6. @ManfredSteyer

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  7. @ManfredSteyer
    Manfred Steyer

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  8. @ManfredSteyer

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  9. @ManfredSteyer
    NgModules + EcmaScript Modules
    import { NgModule } from '@angular/core';
    import { BrowserModule } from '@angular/platform-browser';
    import { AppComponent } from './app.component';
    […]
    @NgModule({
    imports: [BrowserModule, OtherModule],
    declarations: [AppComponent, OtherComponent, OtherDirective],
    providers: [],
    bootstrap: [AppComponent],
    })
    export class AppModule {}
    TypeScript Modules
    Angular Modules

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  10. @ManfredSteyer
    @Component({
    standalone: true,
    imports: [
    […],
    FlightCardComponent,
    CityPipe,
    CityValidator,
    ],
    selector: 'flight-search',
    templateUrl: '…'
    })
    export class FlightSearchComponent {
    […]
    }

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  11. @ManfredSteyer
    @Component({
    standalone: true,
    imports: [
    […],
    FlightCardComponent,
    CityPipe,
    CityValidator,
    ],
    selector: 'flight-search',
    templateUrl: '…'
    })
    export class FlightSearchComponent {
    […]
    }

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  12. @ManfredSteyer
    It looks like you want to use
    NgIfDirective and MyComponent.
    Shall I import it for you?

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  13. @ManfredSteyer

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  14. @ManfredSteyer

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  15. @ManfredSteyer
    Small and Medium Apps:
    Folder per Feature

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  16. @ManfredSteyer
    Small and Medium Apps:
    Folder per Feature
    // index.ts == Public API
    export *
    from './flight-booking.routes';

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  17. @ManfredSteyer
    Medium and Large Apps:
    Folder per Domain

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  18. @ManfredSteyer
    Restricting Access b/w Domains, etc.
    on a library basis

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  19. @ManfredSteyer
    Restricting Access b/w Domains, etc.
    on a folder basis
    Credits to:
    Rainer Hahnekamp,
    AngularArchitects
    Follow me for more information on this during the next weeks!
    @softarc/eslint-plugin-sheriff

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  20. @ManfredSteyer

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  21. @ManfredSteyer

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  22. @ManfredSteyer

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  23. @ManfredSteyer

    @Component({
    standalone: true,
    selector: 'app-root',
    imports: [
    […]
    TicketsModule,
    ],
    templateUrl: '…'
    })
    export class AppComponent {
    }

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  24. @ManfredSteyer

    @Component({
    standalone: true,
    selector: 'app-root',
    imports: [
    […]
    TicketsModule,
    ],
    templateUrl: '…'
    })
    export class AppComponent {
    }

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  25. @ManfredSteyer

    @NgModule({
    imports: [
    FlightCardComponent,
    ],
    declarations: [
    MyTicketsComponent
    ],
    })
    export class TicketsModule { }

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  26. @ManfredSteyer

    @NgModule({
    imports: [
    FlightCardComponent,
    ],
    declarations: [
    MyTicketsComponent
    ],
    })
    export class TicketsModule { }

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  27. @ManfredSteyer
    bootstrapApplication(AppComponent, {
    providers: [
    MyGlobalService,
    importProvidersFrom(MyModule),
    ]
    });

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  28. @ManfredSteyer
    bootstrapApplication(AppComponent, {
    providers: [
    MyGlobalService,
    importProvidersFrom(MyModule),
    ]
    });

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  29. @ManfredSteyer

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  30. @ManfredSteyer
    ng g @angular/core:standalone

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  31. @ManfredSteyer

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  32. @ManfredSteyer
    bootstrapApplication(AppComponent, {
    providers: [
    provideHttpClient(
    withInterceptors([authInterceptor]),
    ),
    provideRouter(APP_ROUTES,
    withPreloading(PreloadAllModules),
    withDebugTracing(),
    ),
    ]
    });

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  33. @ManfredSteyer
    bootstrapApplication(AppComponent, {
    providers: [
    provideLogger(loggerConfig),
    ]
    });

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  34. @ManfredSteyer
    bootstrapApplication(AppComponent, {
    providers: [
    provideLogger(loggerConfig),
    ]
    });

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  35. @ManfredSteyer

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  36. @ManfredSteyer
    bootstrapApplication(AppComponent, {
    providers: [
    provideLogger(loggerConfig),
    ]
    });

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  37. @ManfredSteyer

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  38. @ManfredSteyer

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  39. @ManfredSteyer
    export const APP_ROUTES: Routes = [
    […]
    {
    path: 'flight-booking',
    canActivate: [() => inject(AuthService).isAuthenticated()],
    component: FlightBookingComponent
    },
    ]

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  40. @ManfredSteyer
    export const APP_ROUTES: Routes = [
    […]
    {
    path: 'flight-booking',
    canActivate: [() => inject(AuthService).isAuthenticated()],
    component: FlightBookingComponent
    },
    ]

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  41. @ManfredSteyer
    export const APP_ROUTES: Routes = [
    […]
    {
    path: 'flight-booking',
    canActivate: [() => inject(AuthService).isAuthenticated()],
    resolve: {
    flights: () => inject(FlightService).findAll()
    },
    component: FlightBookingComponent
    },
    ]

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  42. @ManfredSteyer
    export const authInterceptor: HttpInterceptorFn = (req, next) => {
    […]
    }

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  43. @ManfredSteyer
    bootstrapApplication(AppComponent, {
    providers: [
    provideLogger({
    level: LogLevel.DEBUG,
    appenders: [DefaultLogAppender],
    formatter: (level, cat, msg) => [level, cat, msg].join(';'),
    }),
    ]
    });

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  44. @ManfredSteyer
    Free eBook (brand new)
    ANGULARarchitects.io/standalone
    Standalone Components
    Download here:

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  45. @ManfredSteyer
    Modern Angular:
    Lightweight
    Architectures
    Standalone
    Components &
    Migration Scripts
    Standalone APIs Functional Services

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  46. @ManfredSteyer

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  47. @ManfredSteyer
    d
    Slides & Examples Remote Company Workshops
    and Consulting
    http://angulararchitects.io

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